This section focuses on an overview of distarch phosphate powder and granular as well as its manufacturing processes and uses. Also, please check out the introduction to distarch phosphate manufacturers, supply chain issues, distarch phosphate suppliers, and distarch phosphate prices. Sinofi can help you buy high-quality distarch phosphate in bulk for your industry applications at wholesale prices based on E1412 and CAS 55963-33-2.
Table of Contents
What is Distarch Phosphate?
Distarch phosphate is produced through a process called cross-linking, where phosphate bonds are created between starch molecules. The process typically involves treating natural starch (commonly derived from corn, potato, tapioca, or wheat) with phosphorylating agents such as sodium trimetaphosphate or phosphorus oxychloride under controlled alkaline conditions. The phosphorylation process enhances the starch’s stability against high temperatures, extreme pH conditions, and mechanical shearing. These properties have made distarch phosphate an essential ingredient in numerous food applications, including bakery products, dairy items, frozen foods, and convenience meals. According to the U.S. Food and Drug Administration (FDA), distarch phosphate (Type ST and PO) is approved to be used in the food and pharmaceutical industries. Distarch phosphate represents an important modified starch that bridges the gap between natural ingredients and synthetic additives.
CAS No.: 55963-33-2
According to the American Chemical Society, the CAS number of distarch phosphate is 55963-33-2, 977088-74-6 or 977088-75-7.
Molecular Formula: H3O4P.x Unspecified
Appearance: White powder
Solubility: Easily soluble in hot water.
Other Names:
Starch, hydrogen phosphate
Distarch phosphate
Paselli Easygel
E 1412
Special Starch 6039G
E number: E1412
According to the European Food Safety Authority (EFSA), distarch phosphate is approved to be used as food additive E1412.
Bulk Distarch Phosphate Manufacturers
The global distarch phosphate production capacity is dominated by a blend of large multinational corporations and specialized regional producers. Bulk distarch phosphate manufacturers like Ingredion, Cargill, Tate & Lyle, and Roquette maintain significant global footprints with production facilities across six continents. Their product lines include various distarch phosphate products designed for specific food applications.
Sinofi is a bulk distarch phosphate manufacturer in China, and we have a manufacturing facility with 2,500 square meters for the production of distarch phosphate E1412. We supply high-quality distarch phosphate at bulk prices and serve food, pharmaceutical, and cosmetic industries worldwide.
Manufacturing Process of Distarch Phosphate
The manufacturing process of distarch phosphate involves cross-linking starch molecules using phosphate compounds, resulting in a food ingredient widely used in the food industry as a thickener, stabilizer, and texturizer.
Raw Materials
The primary raw materials required for distarch phosphate production include:
- Native starch (commonly from corn, potato, tapioca, or wheat).
- Phosphorylating agents (typically sodium trimetaphosphate or phosphorus oxychloride).
- pH adjusters (sodium hydroxide, sodium carbonate).
- Processing aids and purification chemicals.
Manufacturing Process
The production of distarch phosphate follows a systematic process that can be divided into several key stages:
Starch Slurry Preparation
The manufacturing begins with the preparation of a starch slurry. Native starch is dispersed in water to create a suspension with a typical concentration of 30-40% solids. The slurry is agitated continuously to ensure uniform distribution of starch granules and prevent sedimentation.
Alkaline Treatment
The pH of the starch slurry is adjusted to approximately 10-12 using sodium hydroxide or sodium carbonate. This alkaline environment is essential for the subsequent cross-linking reaction, as it activates the hydroxyl groups on the starch molecules, making them more reactive toward the phosphorylating agent.
Cross-linking Reaction
The phosphorylating agent (sodium trimetaphosphate or phosphorus oxychloride) is added to the alkaline starch slurry under controlled conditions. The reaction is typically conducted at temperatures between 25-50°C for a predetermined period, depending on the desired degree of substitution and cross-linking.
Neutralization
After achieving the desired degree of phosphorylation, the reaction is terminated by neutralizing the slurry with an acid (typically hydrochloric or sulfuric acid) to reach a pH of 5.5-7.0. This step is critical for stopping the reaction and ensuring product safety.
Purification
The modified starch undergoes a series of washing steps to remove unreacted reagents, salts, and other impurities. This purification process typically involves:
- Multiple washing cycles with water.
- Filtration or centrifugation to separate the starch from the wash water.
- Quality control testing to ensure residual chemicals are below regulatory limits.
Drying
The purified distarch phosphate slurry is then dried using methods such as:
- Spray drying (for fine powder products)
- Drum drying (for flake products)
- Flash drying (for granular products)
The drying parameters are carefully controlled to achieve the desired moisture content (typically below 12%) while preventing thermal degradation of the modified starch.
Milling and Standardization
The dried product may undergo milling to achieve uniform particle size and blending to ensure consistent functional properties.
Through controlled chemical modification, manufacturers can produce a range of distarch phosphate products with tailored properties to meet specific food application requirements.
Bulk Distarch Phosphate Suppliers
The global distarch phosphate supply is dominated by several bulk suppliers like Ingredion, Cargill, Tate & Lyle, and Roquette. Their distarch phosphate products are marketed under various brand names and are specifically formulated for different food applications. They maintain production facilities across multiple continents, ensuring reliable supply chains for customers worldwide.
Sinofi is a bulk distarch phosphate supplier in China, and we have a warehouse with 1,200 square meters for high-quality distarch phosphate E1412. We sell different grades of distarch phosphate at wholesale prices to food, pharmaceutical, and cosmetic manufacturers.
Supply Chain of Distarch Phosphate
The distarch phosphate supply chain represents a complex global network connecting agricultural production to food manufacturing. Understanding its structure provides valuable insights for stakeholders seeking to navigate procurement challenges, regulatory requirements, and evolving consumer preferences.
Raw Material Sources
The distarch phosphate supply chain begins with the cultivation of starch-rich crops. Primary sources include:
- Corn (Maize): Predominantly sourced from the United States, Brazil, and China, corn starch serves as the most common base material in North America and parts of Asia.
- Potato: Widely used in Europe, particularly in countries like the Netherlands, Germany, and Poland, where potato cultivation is substantial.
- Tapioca (Cassava): A significant source in Southeast Asian countries, including Thailand, Vietnam, and Indonesia. Tapioca-based distarch phosphate is gaining popularity due to its clean-label appeal.
- Wheat: Secondary sources that fulfill specific market requirements, particularly in regions where these crops are abundant.
Supply Chain Structure
The distarch phosphate supply chain follows a multi-tiered structure:
Agricultural Production
- Farmers and Agricultural Cooperatives: Responsible for crop cultivation.
- Agricultural Input Suppliers: Provide seeds, fertilizers, and pesticides.
- Harvesting Service Providers: Manage crop collection.
- Transportation Services: Move raw materials to processing facilities.
Primary Processing
- Starch Manufacturers: Extract native starch from raw agricultural inputs.
- Starch Refiners: Purify the extracted starch.
- Quality Control Facilities: Ensure starch meets specifications.
- Storage Facilities: Manage inventory of native starch.
Chemical Modification
- Chemical Suppliers: Provide phosphorylation agents (typically sodium trimetaphosphate or phosphorus oxychloride).
- Modification Facilities: Conduct the chemical processes to convert native starch to distarch phosphate.
- Research & Development Centers: Develop new modification techniques.
- Regulatory Compliance Teams: Ensure adherence to food safety standards.
Secondary Processing and Packaging
- Blending Facilities: Create custom formulations.
- Drying Operations: Produce powdered forms.
- Packaging Plants: Prepare product for distribution.
- Quality Assurance Labs: Conduct final testing.
Distribution and Marketing
- Wholesalers and Distributors: Supply to various markets.
- Food Ingredient Brokers: Connect manufacturers with food producers.
- International Trading Companies: Facilitate global trade.
- Logistics Partners: Manage transportation and warehousing.
End Users
- Food Manufacturers: Incorporate distarch phosphate in processed foods.
- Pharmaceutical Companies: Use in drug formulations.
- Cosmetics Producers: Utilize in personal care products.
- Research Institutions: Investigate new applications.
As the food industry continues to emphasize transparency, sustainability, and clean label ingredients, the distarch phosphate supply chain will likely undergo further transformation to address these emerging priorities.
Wholesale and Buy Distarch Phosphate in Bulk
Distarch phosphate has become an essential ingredient in numerous industries, from food processing to pharmaceuticals and cosmetics. Purchasing in bulk offers significant advantages for distarch phosphate buyers in terms of cost efficiency and supply chain management. To maximize these benefits, distarch phosphate buyers should carefully evaluate their usage requirements, storage capabilities, and supplier qualifications. By implementing a strategic approach to bulk wholesale procurement, companies can optimize their procurement processes and maintain a competitive edge in their respective markets.
When sourcing distarch phosphate in bulk, it is essential to identify reliable suppliers that can consistently deliver high-quality product. Distarch phosphate buyers should consider long-term contracts to mitigate short-term price fluctuations and ensure supply security in this dynamic market environment. Key considerations include:
- Manufacturing certifications
- Regulatory compliance documentation
- Quality control processes
- Supply chain transparency
As a bulk distarch phosphate manufacturer and supplier in China, we supply high-quality E1412 ingredient for food, pharmaceutical, and cosmetics industries. We also wholesale distarch phosphate to small customers. Normally, they want to buy distarch phosphate powder in small quantities. To serve them, we can wholesale high-quality distarch phosphate at bulk prices and provide a one-stop purchasing service.
Distarch Phosphate Prices (USD/Kg)
Food Grade Distarch Phosphate Prices (Viscosity, 50°C/30min, BU, 1300-2000)
| Volume | Unit Price | Shipment |
| 50g | 3 USD | Express |
| 500g | 10 USD | Express |
| 1Kg | 16 USD /Kg | Express |
| 10Kg | negotiable | Express |
| 100Kg-Above | negotiable | Express / Sea |
Distarch phosphate prices have seen significant fluctuations in recent years due to shifting supply chain dynamics and evolving market demands. The global market for distarch phosphate continues to expand due to growing demand across industries. Several factors influence pricing:
- Raw material costs (primarily corn, potato, or tapioca starch)
- Energy costs associated with processing
- Regulatory requirements and compliance costs
- Global supply chain dynamics
- Demand fluctuations in key industries
Furthermore, the above distarch phosphate price quotations, especially for small orders, do not include the express shipping fee. The reason is that the shipment cost of distarch phosphate may exceed the value of the sample. However, the bulk wholesale prices of distarch phosphate will be much lower than those of small orders. Please contact us for more details.
Distarch Phosphate Uses
Distarch phosphate has become an essential ingredient across multiple industries due to its unique characteristics and versatility.
Food Uses
In the food industry, distarch phosphate serves as a crucial functional ingredient. The cross-linked structure provides excellent resistance to high temperatures, acidic conditions, and mechanical shearing, making it ideal for processed foods.
Specific food applications include:
- Bakery products: Improves dough stability and texture in baked goods.
- Dairy products: Enhance viscosity and prevent syneresis in yogurts and puddings.
- Soups and sauces: Provides thermal stability and smooth texture.
- Frozen foods: Maintains texture integrity during freeze-thaw cycles.
- Processed meats: Improves water retention and texture.
Pharmaceutical Uses
The pharmaceutical industry utilizes distarch phosphate for its binding and disintegrating properties in tablet formulations. Its physical stability makes it an excellent excipient in various drug delivery systems. Pharmaceutical manufacturers value its low toxicity profile and compatibility with many active pharmaceutical ingredients.
Cosmetic Uses
In cosmetics, distarch phosphate functions as a thickening agent and texturizer. It improves the stability of emulsions and provides a smooth, non-greasy feel to skincare products. Cosmetic formulations containing distarch phosphate benefit from enhanced viscosity control and improved product texture.
Industrial Uses
Beyond consumer products, distarch phosphate finds applications in technical fields such as:
- Adhesives: Improves viscosity and adhesion properties.
- Paper manufacturing: Enhances paper strength and printability.
- Textile industry: Serves as a sizing agent and improves fabric stiffness.
- Biodegradable packaging: Components in eco-friendly packaging materials.
Regulatory Status and Safety
Distarch phosphate is generally recognized as safe (GRAS) by major regulatory authorities, including the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA). It is listed as food additive E1412 in the European Union and has established acceptable daily intake levels.
Distarch Phosphate Benefits
Stability and Texture Benefits
One of the primary benefits of distarch phosphate is its exceptional stability under various processing conditions. Unlike natural starches, distarch phosphate maintains its integrity when subjected to high temperatures, acidic environments, and mechanical shearing during food processing. This stability translates to several benefits:
- Enhanced freeze-thaw stability in frozen foods, preventing undesirable texture changes during freezing and thawing cycles.
- Improved resistance to syneresis (water separation) in products like sauces, puddings, and dairy desserts.
- Consistent viscosity and mouthfeel in processed foods, even after prolonged storage.
These properties make distarch phosphate particularly valuable in refrigerated and frozen food applications where texture stability is paramount.
Nutritional and Digestive Benefits
Distarch phosphate offers nutritional advantages that align with contemporary dietary preferences:
Distarch phosphate is classified as a resistant starch, meaning it resists digestion in the small intestine and reaches the large intestine largely intact. This characteristic provides several health benefits, including slower glucose release into the bloodstream, potentially leading to improved glycemic control and increased satiety. Additionally, the resistant starch properties can contribute to improved gut health by serving as a prebiotic, supporting beneficial gut bacteria.
Industrial Applications and Technical Benefits
Beyond food applications, distarch phosphate delivers technical benefits in various industrial contexts:
The modified starch exhibits superior thickening power compared to native starches, allowing manufacturers to achieve the desired viscosity with smaller quantities of the ingredient. Its resistance to high temperatures makes it suitable for industrial processes requiring heat stability. Furthermore, distarch phosphate demonstrates excellent compatibility with other ingredients, including salts, acids, and various food additives, facilitating more versatile formulation options.
Clean Label Benefits
From a consumer perspective, distarch phosphate enables the development of clean-label products with improved texture and stability without relying on more controversial additives. This aligns with growing consumer demand for simpler, more natural ingredients while maintaining the quality and convenience expected in modern food products.
Distarch Phosphate Used in Food
A Kind of Cheese Powder for Making Puddings
It includes the following ingredients (by weight): corn starch, 75 parts; tartrazine, 0.05 parts; sunset yellow, 0.05 parts; food flavoring, 4.1 parts; carmine, 0.05 parts; distarch phosphate, 15 parts; sodium stearoyl lactate, 5 parts; xanthan gum, 0.75 parts.
In conclusion, distarch phosphate continues to be an invaluable ingredient across multiple industries due to its functional versatility and stability. As a bulk manufacturer and supplier of distarch phosphate in China, we sell different grades of distarch phosphate at wholesale prices to large manufacturers and small customers worldwide.