This section focuses on an overview of acetylated distarch phosphate powder and granular as well as its manufacturing processes and uses. Also, please check out the introduction to acetylated distarch phosphate manufacturers, supply chain issues, acetylated distarch phosphate suppliers, and acetylated distarch phosphate prices. Sinofi can help you buy high-quality acetylated distarch phosphate in bulk for your industry applications at wholesale prices based on E1414 and CAS 68130-14-3.
Table of Contents
What is Acetylated Distarch Phosphate?
Acetylated distarch phosphate (ADP) is created through chemical modification of native starch (typically from corn, potato, or tapioca) through a dual process of acetylation and phosphorylation. This dual modification changes the starch’s molecular structure, enhancing its stability, freeze-thaw durability, and resistance to acidic conditions. It can help create the smooth textures and stable consistencies in many foods. According to the U.S. Food and Drug Administration (FDA), acetylated distarch phosphate is approved to be used in the food and pharmaceutical industries.
CAS No.: 68130-14-3
According to the American Chemical Society, the CAS number of acetylated distarch phosphate is 68130-14-3.
Molecular Formula: C2H4O2.xH3O4P.x Unspecified.
Appearance: White powder.
Solubility: Easily soluble in hot water.
Other Names:
Starch, hydrogen phosphate acetate
Acetylated distarch phosphate
E 1414
Distarch acetate phosphate
Special Starch 6345CG
E number: E1414
According to the European Food Safety Authority (EFSA), acetylated distarch phosphate is approved to be used as E1414 food additive.
Bulk Acetylated Distarch Phosphate Manufacturers
The global acetylated distarch phosphate manufacturing landscape is dominated by several bulk manufacturers who have established themselves through consistent quality and innovation. Top acetylated distarch phosphate manufacturers like Ingredion, Tate & Lyle, and Roquette operate specialized starch modification facilities that produce acetylated distarch phosphate among other modified starches.
Sinofi is a bulk acetylated distarch phosphate manufacturer in China, and we have a manufacturing facility with 2,500 square meters for the production of acetylated distarch phosphate E1414. We supply high-quality acetylated distarch phosphate at bulk prices and serve food, pharmaceutical, cosmetics, and paper industries worldwide.
Manufacturing Process of Acetylated Distarch Phosphate
The production of acetylated distarch phosphate represents a sophisticated blend of food science and chemical engineering, resulting in a versatile ingredient that helps meet consumer demands for stable, high-quality food products.
Raw Material Selection
The production of acetylated distarch phosphate begins with careful selection of native starch sources. Manufacturers typically use corn, potato, tapioca, or wheat starch as the base material. The quality of the final product largely depends on the purity and properties of these raw starches.
Preprocessing
Before chemical modification, the native starch undergoes several preprocessing steps:
- Washing and cleaning: Removes impurities and contaminants.
- Slurry preparation: The starch is mixed with water to create a uniform suspension.
- pH adjustment: The slurry’s pH is carefully controlled to optimize subsequent reactions.
Dual Modification Process
Acetylated distarch phosphate undergoes two distinct chemical modifications:
Phosphorylation
The first step involves the introduction of phosphate groups to the starch molecules:
- The starch slurry is treated with phosphorylating agents such as sodium tripolyphosphate (STPP) or sodium trimetaphosphate (STMP).
- This reaction occurs under alkaline conditions (pH 8-11).
- Temperature is typically maintained between 30-50°C.
The process creates cross-links between starch molecules, enhancing stability and resistance to high temperatures and acidic conditions
Acetylation
Following phosphorylation, the starch undergoes acetylation:
- Acetic anhydride or vinyl acetate is added to the phosphorylated starch slurry.
- The reaction proceeds at controlled pH (typically 7.5-8.5).
- This process introduces acetyl groups to the starch molecules.
- Acetylation reduces retrogradation (starch crystallization) and improves freeze-thaw stability
Neutralization and Purification
After the chemical modifications:
- The slurry is neutralized using acids like hydrochloric or sulfuric acid to stop the reactions.
- The modified starch undergoes extensive washing to remove unreacted chemicals and byproducts.
- Filtration systems separate the modified starch from the washing medium.
Drying and Finishing
The purified acetylated distarch phosphate then proceeds to:
- Dewatering: Using centrifuges or vacuum filters to remove excess water.
- Drying: Flash dryers or spray dryers reduce moisture content to industry standards (typically 10-13%).
- Milling: The dried product is ground to achieve the desired particle size.
- Sifting: Ensures uniform particle distribution.
Quality Control and Testing
The final product undergoes rigorous quality control:
- Chemical testing for acetyl and phosphate content.
- Viscosity measurements under various conditions.
- Gelatinization temperature determination.
- Microbial analysis to ensure safety.
- Functional testing for specific applications.
Bulk Acetylated Distarch Phosphate Suppliers
The global supply of acetylated distarch phosphate is dominated by bulk suppliers like Ingredion, Tate & Lyle, and Roquette. They have established themselves as major suppliers of modified starches, including acetylated distarch phosphate. These products are designed for frozen foods and acidic applications. Their vertical integration from raw material sourcing to production provides them with significant market advantages.
Sinofi is a bulk acetylated distarch phosphate supplier in China, and we have a warehouse with 1,200 square meters for high-quality acetylated distarch phosphate E1414. We sell different grades of acetylated distarch phosphate at wholesale prices to food, pharmaceutical, cosmetics, and paper manufacturers.
Supply Chain of Acetylated Distarch Phosphate
The supply chain of acetylated distarch phosphate represents a complex network spanning agricultural production, chemical processing, distribution logistics, and food manufacturing.
Raw Material Sourcing
The production of acetylated distarch phosphate begins with the procurement of native starches. Agricultural production of these raw materials is subject to seasonal variations, climate conditions, and regional agricultural policies, creating upstream volatility in the supply chain.
Distribution Networks
The distribution of acetylated distarch phosphate follows both business-to-business (B2B) and business-to-manufacturing (B2M) models:
- Bulk Supply Chain: Major starch producers supply acetylated distarch phosphate in large quantities (typically 25-1000 kg packages) to food manufacturing companies.
- Ingredient Distributors: Specialized food ingredient distributors serve as intermediaries, repackaging and distributing to smaller food manufacturers.
- Global Trade Flows: Significant trade occurs between regions, with major production hubs in the United States, Western Europe, China, and Thailand supplying global markets.
Transportation and storage require controlled conditions to maintain product stability, particularly protection from moisture and temperature extremes.
Understanding this interconnected system is essential for stakeholders throughout the food industry, from ingredient suppliers to food manufacturers and regulatory bodies. As consumer preferences and regulatory landscapes continue to evolve, the acetylated distarch phosphate supply chain must adapt through innovation, sustainability initiatives, and enhanced transparency.
Wholesale and Buy Acetylated Distarch Phosphate in Bulk
Successfully purchasing acetylated distarch phosphate in bulk requires understanding product specifications, identifying reliable suppliers, negotiating favorable terms, and ensuring regulatory compliance. By approaching this process strategically, acetylated distarch phosphate buyers can secure high-quality ingredients at competitive prices while maintaining supply chain reliability. For new entrants, starting with smaller quantities from established distributors may provide a lower-risk entry point before committing to larger bulk contracts. As volume requirements grow, direct relationships with manufacturers can yield significant cost savings and supply chain benefits.
As a bulk acetylated distarch phosphate manufacturer and supplier in China, we supply high-quality E1414 ingredient for food, pharmaceutical, cosmetics, and paper industries. We also wholesale acetylated distarch phosphate to small customers. Normally, they want to buy acetylated distarch phosphate in small quantities. To serve them, we can wholesale high-quality acetylated distarch phosphate at bulk prices and provide a one-stop purchasing service.
Acetylated Distarch Phosphate Prices (USD/Kg)
Food Grade Acetylated Distarch Phosphate Prices (Viscosity, 50°C/30min, BU 1300-2000)
| Volume | Unit Price | Shipment |
| 50g | 3 USD | Express |
| 500g | 8 USD | Express |
| 1Kg | 12 USD /Kg | Express |
| 10Kg | negotiable | Express |
| 100Kg-Above | negotiable | Express / Sea |
The global acetylated distarch phosphate prices have been experiencing notable fluctuations recently, capturing the attention of food manufacturers and industry stakeholders worldwide. The Asian market, particularly China and Thailand, continues to lead global production, offering the most competitive pricing. European and North American manufacturers typically command premium prices due to stricter regulatory standards and higher production costs.
Factors Influencing Price Movements
Several key factors are currently shaping acetylated distarch phosphate pricing:
- Raw Material Costs: Cassava, corn, and potato prices directly impact production costs, with recent agricultural commodity price stabilization helping to moderate manufacturing expenses.
- Energy Prices: The energy-intensive production process makes this modified starch susceptible to energy market fluctuations, though recent energy price stability has helped maintain consistent pricing.
- Regulatory Changes: Increased scrutiny of food additives has led to additional compliance costs for manufacturers, particularly in European markets.
- Growing Demand: The expanded use of acetylated distarch phosphate in gluten-free products, convenience foods, and pharmaceuticals has strengthened demand, supporting current price levels.
As clean label trends continue to influence consumer preferences, manufacturers investing in organic and non-GMO variants of acetylated distarch phosphate are likely to benefit from premium pricing opportunities despite higher production costs.
Furthermore, the above price quotations of acetylated distarch phosphate, especially for small orders, do not include the express shipping fee. The reason is that the shipment cost of acetylated distarch phosphate may exceed the value of the sample. However, the bulk wholesale prices of acetylated distarch phosphate will be much lower than those of small orders. Please contact us for more details.
Acetylated Distarch Phosphate Uses
Acetylated distarch phosphate is a modified food starch that has gained significant attention across multiple industries due to its versatile functional properties.
Food Uses
The food industry represents the primary application sector for acetylated distarch phosphate. Its approval as a food additive (E1414) by regulatory authorities worldwide has facilitated its widespread adoption. Key applications include:
Frozen Foods
Acetylated distarch phosphate serves as an exceptional stabilizer in frozen foods, maintaining texture integrity through freeze-thaw cycles. It prevents syneresis (water separation) in frozen sauces, gravies, and prepared meals, ensuring product quality remains consistent from manufacturing through consumer preparation.
Dairy Foods
In dairy applications such as yogurts, puddings, and processed cheese products, acetylated distarch phosphate provides thickening and gelling properties while maintaining stability under acidic conditions. It contributes to a smooth, creamy mouthfeel without compromising shelf life.
Bakery Foods
Bakers utilize acetylated distarch phosphate to improve dough handling, extend shelf life, and enhance moisture retention in baked goods. The modified starch improves freeze-thaw stability in frozen doughs and pastries while maintaining desired textural properties after baking.
Canned and Retorted Foods
The high temperature and pressure tolerance of acetylated distarch phosphate makes it valuable for canned foods and retorted products, where it maintains viscosity and prevents breakdown during sterilization processes.
Pharmaceutical Uses
The pharmaceutical industry leverages acetylated distarch phosphate for several purposes:
Tablet Formulation
ADP functions as an effective binding agent and disintegrant in tablet manufacturing, contributing to optimal tablet hardness while ensuring appropriate dissolution rates.
Controlled Release Systems
Researchers have explored ADP’s potential in controlled-release drug delivery systems, where its modified structure can help regulate the release of active pharmaceutical ingredients.
Encapsulation
The compound’s film-forming properties make it useful for microencapsulation of sensitive ingredients, protecting them from environmental factors like oxidation, moisture, or pH changes.
Paper and Textile Uses
Though less prominent than food applications, ADP offers valuable properties for paper and textile manufacturing:
Paper Sizing and Coating
In paper production, ADP improves surface properties, increases strength, and enhances printability when used as a surface sizing or coating agent.
Textile Finishing
Textile manufacturers apply ADP to fabrics to improve stiffness, dimensional stability, and wrinkle resistance without compromising comfort or breathability.
Cosmetic Uses
- Stabilizer in creams and lotions
- Viscosity modifier
- Texturizing agent in personal care products
Regulatory Status and Safety
Acetylated distarch phosphate has undergone extensive safety assessments by regulatory bodies, including the FDA, EFSA, and JECFA. These evaluations have established its safety for food use within specified limits, though ongoing monitoring continues to ensure consumer safety across applications.
Acetylated Distarch Phosphate Benefits
Stability Benefits
The food industry particularly benefits from acetylated distarch phosphate’s unique properties. It demonstrates exceptional stability under high-temperature processing, making it ideal for products that undergo sterilization or retort processing. The improved freeze-thaw stability also ensures that frozen foods maintain their quality and textural properties after thawing.
Thickening Benefits
Acetylated distarch phosphate provides superior thickening properties at lower concentrations compared to native starches, allowing for cost-effective formulations. The modified starch creates smooth, clear gels with excellent mouthfeel and texture, enhancing the sensory experience of various food products, including sauces, soups, and dairy products.
Sustainability Benefits
As industries increasingly emphasize sustainability, ADP offers certain advantages:
- It can be derived from various starch sources, including corn, potato, tapioca, and wheat.
- The modification process typically requires fewer chemical inputs than synthetic alternatives.
- Its biodegradability compares favorably to many petroleum-based additives.
Clean Label Benefits
As consumer preferences evolve toward cleaner labels, manufacturers are working to optimize modified starch production methods while maintaining functional benefits.
Acetylated Distarch Phosphate Used in Food
A Seasoning Injection Solution for Improving the Yield of RTE Beef Food
Weigh 100 parts of water and the following spices (by weight):
star anise, 1 part; cinnamon, 0.4 part; cloves, 0.2 part; nutmeg, 0.4 part; fennel, 0.5 part; angelica, 0.2 part; Sichuan pepper, 0.3 part; black pepper, 0.4 part; dried tangerine peel, 0.3 part.
Boil 100 parts of water and add the spices. Boil again over high heat, then simmer for 40 minutes over low heat. After simmering, filter out the spices with a 30-mesh sieve and let the spice water cool to room temperature for later use.
Mix 100 parts of the spice water, 1 part of additives, 3 parts of salt, 2 parts of monosodium glutamate, and 0.015 parts of sodium nitrite in a homogenizer to obtain the injection solution.
The composition of the additives is: curdlan gum, 40%; soy protein isolate, 20%; acetylated distarch phosphate, 15%; konjac powder, 10%; carrageenan, 4%; transglutaminase, 1.0%; maltodextrin, 10%.
In conclusion, acetylated distarch phosphate stands as a versatile, functional ingredient that enables manufacturers to overcome the limitations of native starches. Its exceptional stability under various processing conditions, improved texture, and broad functional benefits make it an invaluable component across food, pharmaceutical, and industrial applications. As a bulk acetylated distarch phosphate manufacturer and supplier in China, we sell different grades of acetylated distarch phosphate at wholesale prices to large manufacturers and small customers worldwide.