Arrowroot (Maranta Arundinacea): A Versatile Starch Source and its Emerging Applications in the Food Industry – A Comprehensive Review

Arrowroot (Maranta Arundinacea): A Versatile Starch Source and its Emerging Applications in the Food Industry A Comprehensive Review

Zaryab Shafi1, Anjali Maddheshiya2, Samrin Khan2, Tuba Khan2, Sadaf2,Rahul Singp*

1Department of Biosciences, Integral University, Lucknow, Uttar Pradesh- 226026, India

2Department of Bioengineering, Integral University, Lucknow, Uttar Pradesh- 226026, India

*Corresponding author: rahulsingh.jnu@gmail.com

Abstract

Arrowroot (Maranta arundinacea) is a tropical rhizomatous plant that has gained growing interest as an alternative starch source due to its unique physicochemical, functional, and nutritional properties. Traditionally used in indigenous diets and folk medicine, arrowroot starch is now attracting attention for its potential applications in the modern food industry. This review presents a comprehensive overview of arrowroots botanical characteristics,

starch extraction techniques, and compositional attributes, emphasizing its high purity, digestibility, low gelatinization temperature, and excellent film-forming ability. These properties make it particularly suitable for use in gluten-free formulations, infant foods, dietary supplements, and biodegradable edible coatings. The review further explores the technological functionality of arrowroot starch in food systems, such as its role as a natural thickener, stabilizer, and fat replacer. Emerging research demonstrates its potential in smart and active packaging systems when blended with bioactive compounds, contributing to extended shelf life and enhanced food safety. Additionally, arrowroot-based films and coatings have shown promising results in reducing microbial growth and moisture loss in perishable products like meat and fruits. Despite its versatility, arrowroot remains underexploited due to

limited commercial cultivation, low consumer awareness, and challenges in large-scale processing. Future prospects lie in optimizing green extraction

techniques (e.g., ultrasound- or enzyme- assisted methods), exploring molecular modifications, and integrating arrowroot starch with other biopolymers to

enhance performance. This review underscores the need for further interdisciplinary research to unlock the full industrial potential of arrowroot as a sustainable, functional, and health- promoting starch source in the evolving food sector.

Keywords: Arrowroot starch; Maranta arundinacea; Functional food ingredients; Edible coatings; Sustainable packaging

1. Introduction

   Starch is a fundamental carbohydrate widely used in the food industry due to its multifunctionality, including its roles as a thickening, gelling, stabilizing, and binding agent [1]. Traditional starches derived from maize, potato, wheat, and tapioca dominate the global market; however, their over-reliance presents challenges such as allergenicity (gluten in wheat), price volatility, and sustainability concerns [2]. In response, consumer demand has shifted toward

   clean-label, natural, and allergen-free alternatives. Gluten-free products, in particular, have witnessed exponential growth in recent years, pushing the exploration of non-conventional starch sources. Among these, Maranta arundinacea, commonly known as arrowroot, is gaining scientific and industrial interest due to its highly digestible starch, mild flavor, low allergenic potential, and unique functional properties such as excellent viscosity and gel clarity [3]. The search for novel starches with specialized characteristics has positioned arrowroot as a potential game-changer in functional food development and clean- label formulations.

   Arrowroot (Maranta arundinacea L.) is a perennial rhizomatous herbaceous plant, traditionally native to the West Indies and parts of Central and South America, but now widely cultivated across various tropical and subtropical regions, including India, Sri Lanka,

   Indonesia, Thailand, the Philippines, and parts of Africa [4]. Its rhizomes are harvested primarily for their starch-rich content, which is characterized by a fine granular texture, high purity, low ash and fat content, and neutral taste. These properties make arrowroot starch highly desirable for use in various food formulations, especially where taste masking and textural neutrality are important. Despite its extensive traditional use in indigenous diets and ethnomedicinal systemsas a soothing agent for gastrointestinal disorders, an infant weaning food, and a thickener in culinary preparationsarrowroot has not yet reached its full potential in industrial-scale food processing. This underutilization is largely due to limited awareness, poor commercialization strategies, and insufficient agronomic research on its yield optimization and scalability [2].

   Arrowroot starch contains approximately 2325% starch on a fresh weight basis, with relatively low protein (0.30.5%) and lipid (0.10.2%) contents [1]. It is composed predominantly of carbohydrates (8890%) and is rich in amylose (~35.2%), a feature that enhances its ability to form strong,

   flexible films suitable for biodegradable packaging [5]. The starch granules are typically oval to elongated in shape and range in size from 20 to 70 m, which affects its gelatinization behavior and water-binding capacity. Arrowroot starch gelatinizes at relatively low temperatures (~6575°C), forming clear, viscous pastes with good stability under acidic and freezing conditions, making it ideal for pie fillings, puddings, sauces, and baby foods [6]. Moreover, its excellent freezethaw stability prevents syneresis, a common defect in many starch-based foods subjected to freezing and thawing cycles.

   Recent scientific research has increasingly focused on the bioactive and functional properties of arrowroot. Its starch has demonstrated prebiotic potential, promoting the growth of beneficial gut microbiota such as Lactobacillus and Bifidobacterium, which supports digestive health and immune modulation [7]. Additionally, phenolic compounds extracted from arrowroot rhizomes have shown antioxidant and antimicrobial activities, suggesting its role as a functional ingredient in health-promoting food products [8]. These properties are

   particularly relevant in the development of functional and nutraceutical foods aimed at managing oxidative stress and inhibiting foodborne pathogens. Furthermore, arrowroot starch can be chemically or physically modified to enhance its resistance to enzymatic digestion, thereby increasing its resistant starch contenta desirable attribute for regulating glycemic response and managing type 2 diabetes [9].

   In the realm of sustainability and circular bioeconomy, arrowroot is gaining recognition for its biodegradable film- forming capacity, offering a natural alternative to petroleum-based plastics in food packaging. Films made from arrowroot starch have demonstrated desirable mechanical properties such as tensile strength, elongation, and moisture barrier capabilities, especially when blended with plasticizers like glycerol or combined with natural antimicrobials like essential oils [10]. These innovations are aligned with global efforts to reduce single-use plastic waste and enhance the shelf life and safety of packaged foods through active packaging systems. Arrowroot is not merely a traditional thickener but a multifaceted botanical source with

   untapped potential across food, nutraceutical, and packaging industries. Its favorable physicochemical, nutritional, and functional properties position it as an important alternative starch for addressing modern dietary needs, supporting sustainability, nd diversifying the global starch supply chain. Strategic investments in agronomic practices, processing technologies, and market awareness could catalyze the large-scale adoption of arrowroot-based products in the commercial food industry.

   Given the growing global interest in underutilized crops for food security, sustainability, and health-focused innovations, it is timely to critically evaluate arrowroots role in the food industry. This review aims to comprehensively examine the botanical features, cultivation practices, nutritional and physicochemical properties, and functional applications of arrowroot starch. It will further explore its uses in bakery products, dairy alternatives, meat systems, edible films, and nutraceuticals. Moreover, the review highlights the recent scientific advances, market potential, regulatory aspects, and current limitations hindering the mainstream

   adoption of arrowroot in food processing. Through this synthesis, the paper seeks to offer researchers, product developers, and policymakers insights into harnessing arrowroot as a promising natural ingredient with versatile applications in modern food systems.

2. Botanical Description and Cultivation

   1. Botanical Classification and Morphology

      Arrowroot (Maranta arundinacea L.) is a member of the Marantaceae family, which includes over 550 species primarily found in tropical regions. The plant is a herbaceous perennial, reaching up to 1.5 meters in height, and is cultivated mainly for its rhizomes, which are rich in easily digestible starch [4]. The stems are erect, jointed, and slightly branched, with alternate, lanceolate to ovate leaves that are dark green and smooth in texture. The rhizomes, which are the most economically important part of the plant, are cylindrical, fleshy, and white to cream-colored internally. They typically grow 2045 cm below the soil surface and serve as starch storage organs. The plant produces small, non- showy flowers in racemose or panicle

      inflorescences, although flowering is rare under cultivation, and most reproduction is achieved vegetatively [11]. The starch granules extracted from the rhizome are oval and smooth, with sizes ranging from 20 to 70 µm characteristics that influence their gelatinization and textural properties.

   2. Growth Cycle and Propagation

      Arrowroot is a slow-growing crop that typically requires 10 to 12 months to mature after planting. The plant is propagated vegetatively using healthy segments of rhizomes, each containing at least one viable bud. These rhizome cuttings are planted at a depth of 510 cm with spacing of 3045 cm between rows and 1530 cm between plants, depending on the soil type and climatic conditions [1]. Arrowroot prefers loose, well-drained, sandy loam soils rich in organic matter. It does not tolerate waterlogging, making proper drainage essential for optimal growth. The crop benefits from regular weeding and earthing-up during its vegetative stage. Harvesting is usually done manually by uprooting the rhizomes, followed by cleaning, peeling, and processing for starch extraction.

      The growth cycle of arrowroot involves an initial establishment phase, followed by active vegetative growth, rhizome development, and maturation. The plant requires adequate soil moisture throughout the growing period, especially during rhizome enlargement. Application of farmyard manure and balanced NPK fertilizers has been shown to significantly enhance yield and starch content [12]. In regions with proper agro-practices, yields can reach up to 2025 tons per hectare, with a starch recovery rate of approximately 1518% on a fresh weight basis.

   3. Regions of Cultivation and Agro- Climatic Needs

      Arrowroot thrives best in tropical and subtropical climates with moderate rainfall (12001500 mm annually) and temperatures ranging from 25°C to 35°C. It is cultivated in various parts of the world, including India (especially in Kerala, Tamil Nadu, and the northeastern states), Sri Lanka, Indonesia, the Philippines, Thailand, Brazil, and parts of Africa [13]. In India, the crop is often grown as an intercrop in coconut and banana plantations, taking advantage of partial shade conditions

      which are favorable for its growth. While it can tolerate short periods of drought, prolonged dry spells or excess moisture adversely affect rhizome development and starch yield.

      Arrowroot cultivation requires careful selection of agro-climatic zones, as the crop performs poorly in saline, alkaline, or waterlogged soils. The ideal soil pH for optimal growth ranges between 5.5 and 6.5. Light-textured, humus-rich soils promote better aeration and facilitate rhizome expansion. Studies have shown that integrating organic soil amendments such as compost or green manure significantly improves rhizome yield and enhances starch quality by increasing granule purity and gelatinization performance [14]. Given its adaptability to marginal soils and minimal input requirements, arrowroot has the potential to become an important sustainable starch crop in low-input farming systems.

3. Nutritional and Phytochemical Composition

   1. Macronutrient Profile (Carbohydrates, Protein, Fat)

      Arrowroot is primarily valued for its high carbohydrate content, particularly starch, which accounts for approximately 8090% of its dry weight. The starch extracted from arrowroot rhizomes is easily digestible and characterized by a fine granular structure, low fat content, and virtually no gluten, making it a preferred ingredient for gluten-free and hypoallergenic diets [15]. Protein content in arrowroot is relatively low, ranging from 0.2% to 0.3%, while fat content is even lower, generally under 0.2% [1]. The fiber content in fresh arrowroot is modest (~1.31.5%), contributing to its smooth texture when processed into flour or starch.

      Arrowroot starch is largely composed of amylopectin and amylose, with amylose content averaging 2035% depending on cultivation and extraction conditions [9]. This composition contributes to its excellent gelatinization properties and high viscosity, which are favorable for applications such as thickening agents in sauces, soups, and baby foods. The digestibility of arrowroot starch is significantly higher compared to that of corn or wheat, which is why it is often recommended for individuals with

      digestive disorders or recovering from illness [8].

   2. Micronutrients (Minerals and Vitamins)

      Although not a rich source of micronutrients compared to leafy vegetables or fruits, arrowroot contains essential minerals such as potassium, calcium, magnesium, iron, and phosphorus. Potassium is the most abundant mineral, playing a key role in regulating fluid balance and supporting nerve and muscle function. On average,

      100 g of fresh arrowroot contains approximately 454 mg of potassium, 40 mg of calcium, and 3.5 mg of iron [16]. Trace amounts of zinc and manganese are also present.

      In terms of vitamins, arrowroot contains modest levels of B-complex vitamins such as niacin (B3), riboflavin (B2), and pyridoxine (B6), all of which are important for energy metabolism and nervous system function. Vitamin C is present in small amounts (~1.9 mg/100 g), contributing some antioxidant benefit [7]. While not a powerhouse of vitamins, arrowroot complements other food sources in contributing to a balanced

      diet, particularly in plant-based or gluten-free meal plans.

   3. Bioactive Compounds (Flavonoids, Phenolics)

      In addition to its nutritional value, arrowroot possesses various phytochemicals that may contribute to health-promoting effects. Recent studies have detected bioactive compounds such as flavonoids, phenolic acids, and saponins in arrowroot rhizomes and leaves. These compounds exhibit antioxidant, antimicrobial, and anti- inflammatory ativities, making arrowroot a candidate for functional food and nutraceutical applications [17]. The total phenolic content in arrowroot has been reported to be in the range of 4580 mg GAE/100 g (gallic acid equivalents), depending on the extraction method and maturity of the rhizome [4].

      Flavonoids, including quercetin and kaempferol derivatives, contribute to the plants antioxidant potential and may help mitigate oxidative stress when consumed regularly. Arrowroot extracts have demonstrated antibacterial properties against common foodborne pathogens such as Escherichia coli,

      Staphylococcus aureus, and Salmonella spp., indicating its potential role in food preservation and safety enhancement [18].

   4. Comparison with Tapioca, Potato, Corn, etc.

      When compared to other commonly used starches such as tapioca (cassava), potato, and corn, arrowroot demonstrates several advantages:

      Table 1: Comparative Analysis of Nutritional and Functional Properties of Arrowroot, Tapioca, Potato, and Corn Starches [19]

      Parameter	Arrowr oot	Tapio ca	Potato
      Carbohyd rate (%)	8090	8588	8085
      Protein (%)	0.20.3	1.0 1.5	1.8 2.1
      Fat (%)	<0.2	<0.2	0.1 0.3
      Amylose Content (%)	2035	1720	2025
      Freeze- thaw Stability	Excelle nt	Moder ate	Poor
      Digestibili	Very	Moder	Moder

      ty	High	ate	ate
      Gluten- free	Yes	Yes	Yes

4. Extraction and Characterization of Arrowroot Starch

   1. Traditional and Modern Extraction Methods

      Arrowroot starch is primarily obtained from mature rhizomes through wet milling and sedimentation processes. Traditionally, the rhizomes are manually washed, peeled, and crushed using stone or mechanical graters. The resulting pulp is mixed with water, filtered through muslin or fine mesh cloths, and allowed to settle. The sediment is then sun-dried to obtain pure starch [2]. This method, though simple and cost-effective, has limitations in yield optimization and microbial safety.

      Modern extraction methods have introduced mechanical pressing, centrifugal separation, and ultrafiltration techniques that significantly improve starch recovery and reduce contamination. Enzymatic pretreatment and ultrasound-assisted extraction are also being investigated to enhance starch

      purity and reduce environmental waste [20]. These advanced methods are particularly useful for large-scale food and pharmaceutical applications where starch quality parameters such as granule uniformity and minimal microbial load are critical.

   2. Yield and Purity of Starch

      Starch yield from arrowroot rhizomes typically ranges from 10% to 20% on a fresh weight basis, depending on rhizome maturity, extraction technique, and post-harvest handling. Studies have reported starch purity levels above 95%, with low ash and protein contents (<0.5%), which are desirable attributes for food-grade applications [21]. This high purity ensures minimal off-flavors and enhances the functional performance of starch in food systems, including bakery, dairy, and gluten-free formulations.

   3. Physicochemical and Thermal Properties

      Arrowroot starch exhibits distinct physicochemical properties that make it a promising ingredient in food processing. Its gelatinization temperature typically falls between 71°C and 77°C,

      which is relatively lower than that of corn or potato starch [2]. This allows for quick energy-efficient cooking. The starch has a high swelling index (2030 g/g) and water solubility (812%) at 90°C, which influence its texture- enhancing roles in sauces, gravies, and desserts [4].

      Viscosity development in arrowroot starch is smooth and stable, with a peak viscosity that resists breakdown under shear and thermal stressattributed to its moderate amylose content (~20 35%). The paste clarity remains stable even after multiple freezethaw cycles, a feature superior to tapioca and corn starches [22].

   4. Structural Features (SEM, FTIR, XRD, etc.)

      Structural characterization techniques offer insights into the microstructure and molecular organization of arrowroot starch. Scanning Electron Microscopy (SEM) reveals smooth, oval to elliptical granules, 2070 µm in size, with uniform surface morphology [18]. Fourier Transform Infrared Spectroscopy (FTIR) confirms the presence of hydroxyl and carbonyl groups, indicative of typical starch polysaccharide linkages. X-ray Diffraction (XRD) patterns of arrowroot starch exhibit a type A or B crystallinity, depending on growing conditions, with a relative crystallinity of 2530%, which contributes to its thermal resistance and retrogradation behavior [9].

      Table 1: Physicochemical and Functional Properties of Common Starch Sources

      Property	Arrowroot	Tapioca	Potato	Corn	Wheat	References
      Amylose content (%)	2035	1720	2025	2530	2528	[2], [10]
      Gelatinization temperature (°C)	7177	6368	6065	7080	5258	[11]
      Swelling index (g/g)	2030	1822	2025	1420	815	[16]
      Solubility at	812	1014	610	58	35	[23]

      90°C (%)
      Peak viscosity (cP)	20003000	2500 3200	3000 3500	1800 2500	1600 2000	[4]
      Freeze-thaw stability	Excellent	Moderate	Poor	Poor	Poor	[6]

5. Functional and Technological Properties

   Arrowroot starch has garnered attention in the food industry due to its distinct functional and technological properties that outperform several conventional starches. These characteristics make it ideal for a variety of food formulations such as sauces, gels, soups, baby foods, gluten-free baked products, and biodegradable packaging.

   1. Gelling and Thickening Behavior

      Arrowroot starch exhibits excellent thickening and gelling behavior, forming smooth, translucent pastes upon gelatinization. Its ability to form stable gels at relatively lower temperatures (gelatinization range: 7177°C) makes it a desirable alternative to corn and potato starches [22]. The paste formed is glossy

      and bland, with no residual taste, which is beneficial for flavor-sensitive formulations like fruit fillings, puddings, and clear sauces [2]. The high viscosity is maintained over a range of pH and temperature conditions, making arrowroot suitable for acidic and thermally prcessed foods.

   2. Freeze-Thaw Stability

      Freeze-thaw stability is a critical parameter in starch functionality, particularly in frozen foods. Arrowroot starch demonstrates excellent freeze- thaw stability due to its balanced amylose-to-amylopectin ratio and low retrogradation tendency [18]. This prevents water separation (syneresis) during storage, allowing food products to retain their structure and texture after freezing and reheating. In contrast, conventional starches like potato or corn often exhibit syneresis upon thawing.

   3. Syneresis Resistance

      The syneresis resistance of arrowroot starch can be attributed to its moderate amylose content and dense molecular packing. It maintains gel integrity over multiple cooling and thawing cycles without significant water release [4]. This property is especially useful in products such as pie fillings, frozen desserts, and refrigerated sauces where texture retention is critical during shelf- life.

   4. Water and Oil Holding Capacity

      Arrowroot starch has a high water- holding capacity (WHC), ranging from 120150%, which helps in moisture retention and improving mouthfeel in baked and meat-based products [7]. It also exhibits moderate oil-holding capacity (OHC), making it suitable for fat replacement or stabilizing emulsions in products like dressings, gravies, and processed meats. These functional properties are vital in extending product shelf-life and reducing syneresis in low- fat formulations.

   5. Film-Forming Ability

      Arrowroot starch possesses significant film-forming potential due to its high molecular weight and favorable amylose content (~2535%). The resulting films are flexible, transparent, and possess good barrier properties against oxygen and oil but are slightly permeable to moisture [18]. Such films can be used as biodegradable packaging, edible coatings for fruits and vegetables, or drug delivery matrices in the pharmaceutical industry. Arrowroot- based films can also be blended with bio-polymers (like chitosan or gelatin) to enhance mechanical strength and antimicrobial activity. In fig 1 illustrating the functional and technological properties of arrowroot starch and its diverse applications in food systems.

      Fig 1: Flowchart illustrating the functional and technological properties of arrowroot starch and its diverse applications in food systems, highlighting its roles as a thickening agent, stabilizer, moisture retainer, and biodegradable film former in clean-label and functional food formulations.

6. Applications in Food Products

   Arrowroot starch has emerged as a multifunctional ingredient in food systems owing to its high purity, excellent digestibility, neutral flavor, and superior thickening, stabilizing, and gelling properties. Its naturally gluten-

   free nature and digestibility make it especially valuable for health-conscious and specialized food markets such as gluten-free, infant, geriatric, and clean- label foods. The following subsections illustrate its applications across major food categories.

   1. Bakery Products

      In gluten-free baking, arrowroot starch plays a critical role in improving structure, texture, and moisture retention. Due to the absence of gluten, gluten-free baked goods often suffer from dryness, crumbliness, and poor shelf-life. Arrowroot, when used in combination with other gluten-free flours (like rice, millet, or almond flour), enhances dough viscosity and contributes to better gas retention and crumb formation [4]. Its high water- holding capacity ensures moist textures in products such as cookies, breads, and biscuits.

      Studies have shown that incorporating 1020% arrowroot starch into gluten- free cookie formulations improves spread ratio, crispness, and sensory acceptability while reducing brittleness during storage [7]. Additionally, arrowroots bland taste allows flavor ingredients like cocoa, vanilla, or spices to stand out, thereby enhancing overall palatability. Its ability to reduce retrogradation also prolongs shelf-life by maintaining softness over time.

   2. Dairy and Dessert Products

      Arrowroot starch is widely used in dairy and dessert products such as puddings, custards, ice creams, and yogurts for its excellent thickening and stabilizing properties. Its unique gelatinization behavior (gelatinizes at ~7177°C) helps in producing smooth and glossy textures without imparting any undesirable taste [22].

      In traditional and modern pudding recipes, arrowroot serves as an alternative to cornstarch, especially in clean-label or allergen-free formulations. It forms clear gels, enhancing the visual appeal of fruit-based desserts. In yogurt systems, it improves body and prevents syneresis (whey separation), ensuring consistency and mouthfeel even in reduced-fat variants. In frozen desserts like ice cream, it prevents the formation of large ice crystals during storage, contributing to a creamy and stable texture [18].

   3. Meat and Savory Products

      In meat and savory food applications, arrowroot starch is employed as a binder, moisture retainer, and fat replacer. In products like sausages, nuggets, and meat patties, arrowroot aids in emulsification, holds fat and water

      during cooking, and prevents shrinkage, thereby improving yield and texture [2].

      Its moderate oil-holding capacity enhances juiciness while maintaining a low-fat profile, ideal for the development of healthier meat alternatives. When used in marinades or coating batters, arrowroot provides a crisp finish upon frying, outperforming conventional starches in oil absorption reduction. In gravies and savory sauces, arrowroot offers superior clarity and stability over repeated heating and cooling cycles, making it favorable for heat-and-serve meals.

   4. Beverages and Baby Foods

   Arrowroot is recognized for its high digestibility, making it ideal for infant foods, geriatric nutrition, and functional beverages. Unlike cereal-based starches, arrowroot is naturally low in allergens and contains no gluten or phytates, reducing the risk of digestive distress in sensitive populations [6]. It has historically been used in traditional weaning foods in India and Southeast Asia.

   In baby foods, arrowroot is used to prepare porridges, purees, and gruels, as

   it forms smooth, lump-free gels with minimal cooking. The starch provides a gentle energy source with a low glycemic index and also acts as a carrier for nutrients and probiotics. In health drinks and energy beverages, arrowroot enhances viscosity and mouthfeel without overpowering flavor, making it suitable for dairy- or fruit-based nutritional beverages. Its prebiotic potential, demonstrated in recent studies, supports gut health in both infants and elderly [7].

7. Arrowroot in Functional Foods and Nutraceuticals

   Arrowroot (Maranta arundinacea L.) is gaining increasing recognition as a functional ingredient and nutraceutical, driven by its rich composition of easily digestible starch, dietary fiber, bioactive phytochemicals, and minimal allergenic potential. The rise of consumer interest in natural, plant-based, and preventive healthcare solutions has positioned arrowroot as a promising candidate for inclusion in functional foods and dietary supplements. This section outlines its key nutraceutical benefits.

   1. Dietary Fiber and Gut Health

      Arrowroot rhizomes contain appreciable amounts of dietary fiber, primarily in the form of resistant starch and non-starch polysaccharides [22]. Resistant starch resists enzymatic digestion in the small intestine and is fermented in the colon by beneficial microbiota, producing short-chain fatty acids (SCFAs) like butyrate. These SCFAs play a critical role in promotingcolonic health, reducing inflammation, and preventing colorectal diseases [23].

      Regular consumption of fiber-rich starches like arrowroot has been shown to improve stool bulk, regulate bowel movements, and promote the growth of probiotic bacteria such as Lactobacillus and Bifidobacterium. This prebiotic action supports improved gut integrity and immune modulation, making arrowroot a valuable ingredient in fiber- enriched products like breakfast cereals, snacks, and beverages.

   2. Antidiarrheal, Anti-inflammatory, and Antioxidant Properties

      Traditionally, arrowroot has been used as a home remedy for diarrhea, irritable bowel conditions, and inflammatory gut disorders. Its starch forms a mucilaginous barrier in the

      gastrointestinal tract, which soothes irritation and helps regulate fluid absorption. Pharmacological studies have confirmed arrowroots antidiarrheal activity, likely due to its binding effect and presence of tannins and flavonoids [7].

      Moreover, ethanolic and aqueous extracts of arrowroot have demonstrated significant anti-inflammatory effects, attributed to their ability to downregulate pro-inflammatory cytokines like TNF- and IL-6. These effects are linked to the presence of phenolic acids, saponins, and terpenoids [8].

      The rhizome also contains measurable antioxidant activity, as assessed by DPPH and ABTS radical scavenging assays. The antioxidant compounds help mitigate oxidative stress, which plays a key role in aging and the pathogenesis of non-communicable diseases [24]. This positions arrowroot as a functional component in health beverages, nutraceutical powders, and anti- inflammatory food supplements.

   3. Prebiotic and Low-Glycemic Potential

   Recent investigations into the glycemic properties of arrowroot have indicated its low glycemic index (GI), making it a suitable starch source for diabetic- friendly and weight management foods. Its slow digestibility results in gradual glucose release, aiding in blood sugar regulation. This characteristic is highly relevant for the formulation of diabetic- friendly snacks, meal replacements, and gluten-free foods [4].

   In addition to its GI benefits, arrowroot starch exhibits prebiotic effects, promoting the selective growth of beneficial gut microbiota. Indriani et al. (2023) reported that arrowroot-enhanced

   diets improved the microbial balance and SCFA production in in-vitro and animal models, indicating its role in gut health and immune function. These findings support its inclusion in synbiotic formulations when combined with probiotics for synergistic gastrointestinal benefits. In fig 2 illustrating the proposed health benefits of arrowroot, including digestive support, antioxidant activity, weight management, and anti-inflammatory effects, along with their associated physiological mechanisms.

   Fig 2: Infographic-style diagram illustrating the proposed health benefits of arrowroot, including digestive support, antioxidant activity, weight management, and anti- inflammatory effects, along with their associated physiological mechanisms.

8. Edible Films and Coatings

   The environmental concerns surrounding synthetic plastic waste have accelerated interest in biopolymer-based packaging materials, particularly those derived from renewable sources like starch. Arrowroot starch, with its high amylose content, film-forming ability, and biodegradability, has emerged as a promising candidate for the development of edible films and coatings in food packaging systems. This section discusses the unique advantages of arrowroot starch in this domain.

   1. Arrowroot Starch in Biodegradable Packaging

      Arrowroot starch can be processed into transparent, flexible films that are biodegradable and non-toxic. Its film- forming potential is attributed to its relatively high amylose content (~35 40%), which promotes intermolecular hydrogen bonding during drying, resulting in coherent and continuous film structures [22]. Unlike synthetic polymers, arrowroot films disintegrate

      naturally in soil and aquatic environments, making them an eco- friendly solution for short-life packaging, especially for fruits, vegetables, and dry snacks.

      Studies have shown that arrowroot-based films can be produced by solution casting using glycerol or sorbitol as plasticizers. These films exhibit smooth textures, optical clarity, and good tensile strength, making them comparable to or better than some commercial edible coatings derived from cassava or corn starch [18].

   2. Barrier and Mechanical Properties

      Barrier properties of starch-based films are critical for their practical use in food packaging. Arrowroot starch films exhibit moderate water vapor permeability (WVP) and low oxygen transmission rates, essential for preserving food freshness and preventing oxidative spoilage. The dense starch matrix effectively inhibits gas and aroma exchange while maintaining breathability for perishable items [23].

      Mechanically, arrowroot starch films offer high tensile strength and flexibility, particularly when plasticized appropriately. Their mechanical properties can be fine-tuned by adjusting starch concentration, drying conditions, and incorporation of secondary biopolymers such as gelatin, chitosan, or carboxymethyl cellulose. These modifications further improve film durability and stretchability without compromising biodegradability.

   3. Integration with Antimicrobials and Antioxidants

   One of the most promising directions in edible film research involves active packagingfilms that deliver bioactive compounds to prolong food shelf-life. Arrowroot starch films have been successfully integrated with antimicrobial agents (e.g., essential oils, plant extracts, silver nanoparticles) and natural antioxidants (e.g., catechins, phenolics) to create multifunctional coatings.

   For example, Resmi et al. (2021) incorporated turmeric extract and oregano oil into arrowroot-gelatin composite films, significantly enhancing antimicrobial activity against E. coli and

   S. aureus while maintaining acceptable barrier and tensile properties. Such films effectively reduced microbial load and delayed spoilage in perishable fruits and ready-to-eat products.

   In addition, arrowroots own inherent bioactivitymoderate antioxidant potential due to its phenolic profile may synergize with added compounds to enhance oxidative stability and safety of packaged foods.

9. Industrial and Commercial Potential

   Arrowroot starch, once confined to indigenous and traditional uses, is now gaining commercial relevance as a clean-label, gluten-free, and natural starch source. With increasing consumer awareness about food origin, allergen- free ingredients, and sustainable sourcing, arrowroot holds a strategic position in the modern food industry. This section explores the market dynamics, ongoing commercialization, and industrial SWOT profile of arrowroot starch.

   1. Market Demand for Natural and Clean-Label Ingredients

      The global food industry is witnessing a paradigm shift toward natural, minimally processed, and label-friendly ingredients. The clean-label trend is driven by health-conscious consumers who seek transparency in food sourcing and formulation. Arrowroot starch, being free from gluten, additives, and genetic modification, aligns well with this demand.

      According to a report by Market Data Forecast (2023), the global starch market is projected to surpass USD 120 billion by 2027, with growing segments in gluten-free baking, plant-based nutrition, and biodegradable packaging. Arrowroot, though underutilized, is emerging as a specialty starch that fits multiple health-oriented niches, such as:

      • Infant and geriatric nutrition (due to high digestibility),

      • Functional foods and nutraceuticals,

      • Gluten-free bakery and confectionery products,

      • Eco-friendly packaging and edible films.

        Additionally, the rise in demand for organic and indigenous crops has led to increased cultivation of arrowroot in

        India, Indonesia, Sri Lanka, and Central America for local processing and international export.

   2. Current Commercial Arrowroot- Based Products

      Although still considered a niche starch, arrowroot has entered the mainstream commercial market in the form of:

      • Arrowroot flour and starch powders for gluten-free cooking,

      • Infant cereals and digestive biscuits (often combined with rice or tapioca),

      • Natural thickeners in soups, sauces, and gravies,

      • Arrowroot-based pudding and jelly mixes,

      • Cosmetic and pharmaceutical excipients (for creams, powders, and tablets),

      • Starch blends for biodegradable food wraps and films.

        In countries like the United States, UK, and Australia, arrowroot starch is sold in health food stores and by brands such as Bobs Red Mill, NOW Foods, and Natures Choice. In India and Southeast Asia, it is used both traditionally and

        industrially in Ayurvedic products and regional cuisine.

   3. SWOT Analysis of the Arrowroot Starch Industry

   The industrial landscape of arrowroot starch can be effectively understood through a SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis, which reveals both its potential and existing limitations in the food and allied industries. Among its key strengths, arrowroot starch is widely recognized for being gluten-free, hypoallergenic, and compatible with clean-label product development, making it ideal for health-conscious and special dietary segments. It also exhibits high digestibility and excellent freeze thaw stability, features that enhance its appeal in infant nutrition, geriatric formulations, and frozen food applications. Additionally, arrowroot possesses remarkable film-forming properties and biodegradability, positioning it as a viable alternative for sustainable packaging. Its richness in resistant starch and low glycemic index further boosts its functional value, especially for diabetic and gut-health- oriented foods.

   However, several weaknesses currently hinder its mainstream industrial adoption. Arrowroot cultivation generally results in lower yield and productivity compared to more commercial starch sources like corn, cassava, or potato. This makes large- scale procurement less feasible and cost- effective. Furthermore, there is a significant lack of mechanized farming and industrial processing technologies tailored specifically for arrowroot. Its rhizomes are also highly perishable, limiting post-harvest storage life and complicating supply chain logistics. Moreover, the limited investment in research and development has slowed the advancement of value-added products and processing innovations.

   Despite these challenges, several opportunities present themselves for growth and commercialization. The increasing global demand for natural thickeners, stabilizers, and binders in clean-label and additive-free foods creates a favorable niche for arrowroot. The rapid expansion of gluten-free, vegan, and baby food markets opens further avenues for its integration. Additionally, arrowroot's potential in the development of edible films and active

   food packaging aligns with the growing movement toward biodegradable and eco-friendly alternatives. Its use in pharmaceutical and nutraceutical products as a dietary fiber source and delivery medium represents another promising application area.

   On the other hand, there are notable threats that could impede the growth of the arrowroot starch sector. The global starch market is dominated by cheaper and more abundantly produced starches like corn and cassava, which enjoy economies of scale and established supply chains. Arrowroot is also vulnerable to price volatility due to its limited cultivation, and faces competition from emerging alternative starch sources such as sorghum, konjac, and even legumes. Furthermore, a lack

   of awareness and technical knowledge about arrowroot starch among food manufacturers and consumers continues to limit its industrial utilization. While arrowroot starch holds considerable promise as a clean-label and functional starch source, strategic efforts in research, mechanization, awareness, and supply chain development are essential to unlock its full industrial potential. In fig 3 highlighting its strengths (digestibility, functional properties), weaknesses (low yield, lack of mechanization), opportunities (demand for biodegradable packaging and functional foods), and threats (competition from other starch sources, regulatory challenges).

   Figure 3: SWOT analysis chart of arrowroot commercialization, highlighting its strengths (digestibility, functional properties), weaknesses (low yield, lack of mechanization), opportunities (demand for biodegradable packaging and functional foods), and threats (competition from other starch sources, regulatory challenges).

10. Safety, Regulatory Aspects, and Consumer Perception

    1. Regulatory Status

       Starches such as arrowroot, tapioca, potato, corn, and wheat are generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) [25]. The Codex Alimentarius

       Commission includes these starches under food additive categories such as thickeners and stabilizers [26]. In India, the Food Safety and Standards Authority of India (FSSAI) permits the use of both native and modified starches in food processing, provided they meet regulatory standards for purity, usage levels, and labeling [27].

       Arrowroot starch is considered safe and is often used in infant foods and hypoallergenic formulations due to its easy digestibility and non-toxic nature [28]. Tapioca starch is also GRAS, though strict regulations are enforced to ensure detoxification of cyanogenic compounds before use in food.

    2. Toxicological Safety and Allergenicity

       Most native starches do not exhibit toxicity or allergenicity when consumed in typical dietary amounts [29]. Arrowroot and tapioca are considered hypoallergenic and gluten-free, making them suitable for individuals with celiac disease [4].

       However, wheat starch may contain residual gluten unless explicitly treated, posing a risk for gluten-sensitive

       individuals [9]. Raw tapioca contains cyanogenic glycosides, but these are effectively removed during processing through soaking, boiling, or fermentation, as required by food safety protocols [2].

    3. Consumer Acceptability and Sensory Data

    Consumer acceptability of starch-based films is high due to their transparency, tastelessness, and biodegradability. Arrowroot starch-based edible coatings are particularly valued for their neutral flavor, smooth texture, and clarity, which do not compromise the sensory quality of the coated food [30].

    A rising demand for eco-friendly and biodegradable packaging has positively influenced consumer perception of starch-based films. The clean-label appeal, coupled with environmental sustainability and food safety, enhances consumer trust and market potential for natural starch sources like arrowroot and tapioca [31].

11. Challenges and Future Perspectives

    Despite the functional appeal of arrowroot starch, its commercial use

    remains limited by agronomic and processing challenges. Arrowroot has a relatively low yield per hectare compared to staple crops like corn and potato, limiting its scalability []. Moreover, the traditional and labor- intensive extraction methods, which involve washing, grating, and sedimentation, contribute to higher processing costs and lower industrial uptake [28]. Lack of mechanization and standardization further hinders consistency in starch quality across batches.

    Genetic improvement programs for arrowroot are currently underdeveloped. Unlike crops such as maize or wheat, arrowroot has not benefited from extensive breeding for traits such as higher starch content, pest resistance, or drought tolerance. Modern biotechnological tools like marker- assisted selection, genetic mapping, and genome editing offer promising avenues to improve the crops agronomic traits and starch characteristics [9]. There is also potential to enhance the amylose/amylopectin ratio, which directly impacts the starchs film- forming and functional properties.

    Arrowroot starch's excellent digestibility, gluten-free nature, and high freeze-thaw stability make it ideal for use in functional foods aimed at health- conscious and gluten-intolerant consumers. It holds promise for applications in controlled-release nutraceutical systems, prebiotic formulations, and edible coatings enriched with antioxidants or probiotics [18]. Additionally, arrowroot's low allergenicity and mild flavor increase its potential as a base for infant food formulations, elderly nutrition, and medical diets.

    Future research on arrowroot starch should prioritize the optimization of extraction techniques by adopting green and scalable technologies, such as ultrasound-assisted or enzyme-assisted extraction methods. These approaches can enhance efficiency while maintaining the integrity of bioactive compounds. A deeper understanding of the molecular structure and behavior of arrowroot starch under varying conditionsincluding pH, temperature, and shear stressis essential for tailoring its properties for specific food and packaging applications. Additionally, the development of

    composite films incorporating bioactive agents like essential oils, phenolics, or chitosan presents a promising avenue for active packaging solutions with extended functionality. Lastly, comprehensive studies on environmental sustainability, including life-cycle assessments of arrowroot-based films compared to synthetic polymers, are crucial to substantiate its potential as a viable alternative in eco-friendly packaging systems.

12. Conclusion

Arrowroot starch presents a unique combination of nutritional, functional, and technological advantages, including high digestibility, excellent freeze-thaw stability, gluten-free composition, and superior film-forming ability. Its compatibility with bioactive compounds and natural origin further enhance its value in sustainable food packaging and functional food systems. While current challenges in crop productivity and processing methods limit its commercial scale-up, the growing demand for clean- label, biodegradable, and health-oriented food ingredients positions arrowroot as a promising starch source for future innovation. With focused research in

crop improvement, extraction technologies, and application development, arrowroot can play a vital role in shaping the future of food science, particularly in functional foods, eco-friendly packaging, and therapeutic nutrition.

Acknowledgment

The authors express deep gratitude to Integral University, Lucknow-226026, India, for their generous support of this work. We are also thankful for the support received from the Department of Science and TechnologyFunds for Improvement of Science and Technology Infrastructure (DST-FIST), with grant acknowledgment and sanction number (SR/FST/LS-1/2017/13(C)).

Conflict of Interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

References

1. D. Indriani, S. Hidayat,

   W. Wahyuni, and H. Purnomo, Functional characteristics and prebiotic potential of arrowroot

   starch, Heliyon, vol. 9, no. 3,

   p. e13932, 2023.

2. L. Jayakody and

   R. Hoover, The effect of lintnerization on acid hydrolysis and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 7, pp. 647658, 2002.

3. S. N. Moorthy,

   Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

   pp. 559592, 2002.

4. R. Resmi, M. S. Sajeev, and M. S. Nath, Development and characterization of arrowroot starchbased biodegradable edible films, Journal of Food Science and Technology, vol. 58, no. 5,

   pp. 18061814, 2021.

5. J. Ruales and B. M. Nair, Nutritional quality of the protein in quinoa (Chenopodium quinoa Willd.) seeds, Plant Foods for Human Nutrition, vol. 42, pp. 111,

   1993.

6. D. Setyorini,

   S. Suharyono, and A. A. Aziz, Antioxidant and antimicrobial properties of arrowroot starchbased films incorporated with clove essential oil, Biodiversitas Journal of Biological Diversity, vol. 23, no. 10, pp. 51215128, 2022.

7. N. Singh, J. Singh,

   L. Kaur, N. S. Sodhi, and

   B. S. Gill, Morphological, thermal and rheological properties of starches from different botanical sources,

   Food Chemistry, vol. 81, no. 2,

   pp. 219231, 2003.

8. S. Sukhija, N. Setia, and

   V. Choudhary, Underutilized plants with high functional starch: A review on arrowroot and canna, Journal of Food Processing and Preservation, vol. 45, no. 10, p. e15777, 2021.

9. P. Taggart, Starch as an ingredient: Manufacture and applications, in Starch in Food: Structure, Function and Applications,

   A.C. Eliasson, Ed. Cambridge, U.K.: Woodhead Publishing, 2004, pp. 363392.

10. A. Kaur, B. S. Gill, and

    N. Singh, Resistant starch: A review on its types, health benefits, sources, applications, and modification strategies, International Journal of Biological Macromolecules, vol. 173, pp. 442455, 2021.

11. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

12. L. Jayakody and

    R. Hoover, The effect of heat moisture treatment on the structure and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 5, pp. 423439,

    2002.

13. A. Kaur, B. S. Gill, and

    N. Singh, Resistant starch: A review on its types, health benefits, sources, applications, and modification strategies, International Journal of

    Biological Macromolecules, vol. 173, pp. 442455, 2021.

14. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

15. G. Padmaja, Evaluation of preharvest and postharvest factors that affect the cooking quality of cassava, Critical Reviews in Food Science and Nutrition, vol. 35, no. 5,

    pp. 461491, 1995.

16. P. Resmi, V. G. Sreeja, and J. Bindu, Development of edible films from arrowroot starch: Effect of formulation on physicochemical properties, Journal of Food Science and Technology, vol. 58, no. 3,

    pp. 976984, 2021.

17. N. Singh, M. Chawla, and

    J. Singh, Influence of acetic anhydride on physicochemical, morphological and thermal properties of starches from different botanical sources, Food Chemistry, vol. 81, no. 2,

    pp. 219225, 2003.

18. S. Sukhija, A. Singh, and

    C. S. Riar, Isolation, characterization, and application of underutilized tuber starches: A review, International Journal of Food Properties, vol. 24, no. 1,

    pp. 12021225, 2021.

19. S. Indriani, D. Siswanti, and A. N. Kristanti, Antioxidant and prebiotic potential of arrowroot (Maranta arundinacea), Journal of Functional Foods, vol. 104,

    p. 105406, 2023.

20. L. Jayakody and

    R. Hoover, The effect of heat moisture treatment on the structure and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 5, pp. 423439,

    2002.

21. A. Kaur, B. S. Gill, and

    N. Singh, Resistant starch: A review on its types, health benefits, sources, applications, and modification strategies, International Journal of Biological Macromolecules, vol. 173, pp. 442455, 2021.

22. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

23. P. Resmi, V. G. Sreeja, and J. Bindu, Development of edible films from arrowroot starch: Effect of formulation on physicochemical properties, Journal of Food Science and Technology, vol. 58, no. 3,

    pp. 976984, 2021.

24. D. Setyorini,

    A. Wulandari, and A. Septiarini, Characterization of bioactive components and antimicrobial activity of arrowroot (Maranta arundinacea) extract, Food Bioscience, vol. 49, p. 101796,

    2022.

25. N. Singh, M. Chawla, and

    J. Singh, Influence of acetic anhydride on physicochemical, morphological and thermal properties of starches, Food Chemistry, vol. 81, no. 2,

    pp. 219225, 2003.

26. U.S. Department of Agriculture, FoodData Central, 2023. [Online]. Available: https://fdc.nal.usda.gov

    (accessed 16 Jun 2025).

27. Y. Tao, Y. Wang, Z. Pan,

    X. Zhan, and H. Chen, Starch physicochemical properties and digestibility: A review, Food Hydrocolloids, vol. 55, pp. 108

    118, 2016.

28. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

29. L. Jayakody and

    R. Hoover, The effect of heat moisture treatment on the structure and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 5, pp. 423439,

    2002.

30. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

31. P. Resmi, V. G. Sreeja, and J. Bindu, Development of edible films from arrowroot starch: Effect of formulation on physicochemical properties, Journal of Food Science and Technology, vol. 58, no. 3,

    pp. 976984, 2021.

32. S. Sukhija, A. Singh, and

    C. S. Riar, Isolation, characterization, and application of underutilized tuber starches: A review,

    International Journal of Food Properties, vol. 24, no. 1,

    pp. 12021225, 2021.

33. S. Indriani, D. Siswanti, and A. N. Kristanti, Antioxidant and prebiotic potential of arrowroot (Maranta arundinacea), Journal of Functional Foods, vol. 104,

    p. 105406, 2023.

34. L. Jayakody and

    R. Hoover, The effect of heat moisture treatment on the structure and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 5, pp. 423439,

    2002.

35. A. Kaur, B. S. Gill, and

    N. Singh, Resistant starch: A review on its types, health benefits, sources, and properties, International Journal of Biological Macromolecules, vol. 173,

    pp. 442455, 2021.

36. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

37. P. Resmi, V. G. Sreeja, and J. Bindu, Development of edible films from arrowroot starch: Effect of formulation on physicochemical properties, Journal of Food Science and Technology, vol. 58, no. 3,

    pp. 976984, 2021.

38. N. Singh, M. Chawla, and

    J. Singh, Influence of acetic anhydride on morphological and thermal properties of starches, Food Chemistry,

    vol. 81, no. 2, pp. 219225,

    2003.

39. S. Sukhija, A. Singh, and

    C. S. Riar, Isolation, characterization, and application of underutilized tuber starches: A review, International Journal of Food Properties, vol. 24, no. 1,

    pp. 12021225, 2021.

40. F. Zhu, Composition, structure, physicochemical properties, and modifications of cassava starch, Carbohydrate Polymers, vol. 122, pp. 456

    480, 2015.

41. S. Indriani, D. Siswanti, and A. N. Kristanti, Antioxidant and prebiotic potential of arrowroot (Maranta arundinacea) and its applications in food products, Journal of Functional Foods, vol. 104, p. 105406, 2023.

42. L. Jayakody and

    R. Hoover, The effect of heat moisture treatment on the structure and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 5, pp. 423439,

    2002.

43. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

44. P. Resmi, V. G. Sreeja, and J. Bindu, Development of edible films from arrowroot starch: Effect of formulation on physicochemical properties, Journal of Food Science and Technology, vol. 58, no. 3,

    pp. 976984, 2021.

45. J. Ruales and B. M. Nair, Nutritional quality of the protein in quinoa (Chenopodium quinoa Willd.) seeds, Plant Foods for Human Nutrition, vol. 43, no. 1, pp. 1

    11, 1993.

46. S. Sukhija, A. Singh, and

    C. S. Riar, Isolation, characterization, and application of underutilized tuber starches: A review, International Journal of Food Properties, vol. 24, no. 1,

    pp. 12021225, 2021.

47. S. Indriani, D. Siswanti, and A. N. Kristanti, Antioxidant and prebiotic potential of arrowroot (Maranta arundinacea) and its applications in food products, Journal of Functional Foods, vol. 104, p. 105406, 2023.

48. L. Jayakody and

    R. Hoover, The effect of heat moisture treatment on the structure and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 5, pp. 423439,

    2002.

49. D. Setyorini, H. Winarsi, and S. Sudiyono, Evaluation of antioxidant and

    antiinflammatory effects of arrowroot starch in vivo, Asian Journal of Pharmaceutical and Clinical Research, vol. 15, no. 6, pp. 8893, 2022.

50. J. Bindu, P. Resmi, and

    T. K. S. Gopal, Resistant starch in tropical root crops and its role in gut microbiota modulation, Food Bioscience, vol. 42, p. 101103, 2021.

51. K. Hyacinth, G. Oboh, and A. O. Ademosun, Nutraceutical potential of Maranta arundinacea in managing oxidative stress, Journal of Food Biochemistry, vol. 43, no. 5, p. e12774, 2019.

52. S. Sukhija, A. Singh, and

    C. S. Riar, Isolation, characterization, and application of underutilized tuber starches: A review, International Journal of Food Propertes, vol. 24, no. 1,

    pp. 12021225, 2021.

53. L. Jayakody and

    R. Hoover, The effect of heat moisture treatment on the structure and physicochemical properties of arrowroot starch, Food Research International, vol. 35, no. 5, pp. 423439,

    2002.

54. P. Resmi, V. G. Sreeja, and J. Bindu, Development of edible films from arrowroot starch: Effect of formulation on physicochemical and antimicrobial properties, Journal of Food Science and Technology, vol. 58, no. 3,

    pp. 976984, 2021.

55. J. Bindu, P. Resmi, and

    T. K. S. Gopal, Development of composite films from arrowroot starch and their potential for active food packaging, Food Packaging and Shelf Life, vol. 29,

    p. 100712, 2021.

56. I. Arvanitoyannis and

    C. G. Biliaderis, Physical properties of polyolplasticized edible blends made of sodium caseinate and starch derivatives, Carbohydrate

    Polymers, vol. 38, no. 1, pp. 47

    58, 1999.

57. J. Bindu, P. Resmi, and

    T. K. S. Gopal, Utilization of arrowroot starch in food systems and packaging, Food Packaging and Shelf Life, vol. 29, p. 100712, 2021.

58. Market Data Forecast, Global Starch Market Forecast (20222027), 2023.

    [Online]. Available: URL (accessed 16 Jun 2025).

59. S. Sukhija, A. Singh, and

    C. S. Riar, Isolation, characterization, and application of underutilized tuber starches: A review, International Journal of Food Properties, vol. 24, no. 1,

    pp. 12021225, 2021.

60. P. Resmi and J. Bindu, Biodegradable packaging from arrowroot starch for food shelflife enhancement, Journal of Food Science and Technology, vol. 58, no. 3,

    pp. 976984, 2021.

61. Codex Alimentarius Commission, General Standard for Food Additives, FAO/WHO, 2021.

62. U.S. Food and Drug Administration, Everything Added to Food in the United States (EAFUS), 2020.

    [Online]. Available: URL (accessed 16 Jun 2025).

63. Food Safety and Standards Authority of India, Food Safety and Standards (Food Products Standards and Food Additives) Regulations, 2018.

64. 6J. Jane, T. Kasemsuwan,

    S. Leas, H. Zobel, and

    J. F. Robyt, Effects of amylose molecular size and amylopectin branch chain length on paste properties of starch, Cereal Chemistry, vol. 76, no. 5,

    pp. 629637, 1999.

65. 65. B. Kaur, F. Ariffin,

    R. Bhat, and A. A. Karim, Progress in starch modification in the last decade, Food Hydrocolloids, vol. 111,

    p. 106243, 2021.

66. S. N. Moorthy,

    Physicochemical and functional properties of tropical tuber starches: A review, StarchStärke, vol. 54, no. 12,

    pp. 559592, 2002.

67. P. V. Resmi, D. Sundar, and S. George, Properties of starchbased edible films for food packaging applications, International Journal of Biological Macromolecules, vol. 168, pp. 729736, 2021.

68. C. K. Riley,

    A. O. Wheatley, and

    H. N. Asemota, Investigation of the physicochemical and functional properties of starches from eight Dioscorea alata cultivars grown in Jamaica, African Journal of Biotechnology, vol. 5, no. 17,

    pp. 15281536, 2006.

69. N. Satheesh and

    T. S. Workneh,

    Physicochemical and functional properties of starches from cassava and sweet potato tubers, International Journal of Food Properties, vol. 22, no. 1,

    pp. 702712, 2019.

70. S. Sukhija, S. Singh, and

    C. S. Riar, Physicochemical and functional properties of different starches and their application in food systems: A review, International Journal of Biological Macromolecules, vol. 174, pp. 407417, 2021.

71. Y. Tao, Y. Wang, Z. Pan,

X. Zhan, and H. Chen, Starch physicochemical properties and digestibility: A review, Food Hydrocolloids, vol. 55, pp. 108

118, 2016.