Food grade corn starch
Food grade corn starch refers to corn starch that meets food safety standards and is suitable for food processing and cooking purposes.
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CAS No.: 9005-25-8
Specification Available: Food Grade
Product Introduction of Food grade corn starch
Food grade corn starch refers to corn starch that meets food safety standards and is suitable for use in food processing and cooking. It is made by extracting starch from corn and undergoing a series of cleaning, processing, separation and drying processes.
Characteristics of food grade corn starch
High purity: Food grade corn starch is strictly screened to ensure that it is free of harmful substances, impurities and contaminants and meets food safety standards.
Non-toxic and harmless: It is safe to eat or process and will not cause harm to health.
Widely used: Food grade corn starch is mainly used for thickening, stabilization, gelling, emulsification and other functions of food, and is commonly found in candies, sauces, soups, biscuits, cakes, beverages and other products.
Applicable standards: It meets the food hygiene and quality standards of various countries, such as the US FDA, EU food additive regulations, etc.
Food grade corn starch itself is a natural carbohydrate, which is widely used as a thickener and stabilizer in various foods, especially in cooking and industrial food production, to help improve taste, extend shelf life and optimize texture.
Product Advantages of Food grade Corn starch
Food grade corn starch has various advantages, making it widely used in the food industry. Below are some of its main benefits:
1. Thickening and Stability
Food grade corn starch expands and forms a gel-like substance when heated and combined with water, providing excellent thickening properties. It helps stabilize the texture of foods, prevents separation, and maintains product consistency. It is commonly used in soups, sauces, jellies, puddings, and other food products.
2. Natural and Safe
Corn starch is derived from natural corn, and food-grade products undergo strict processing and purification to meet food safety standards, ensuring they are free from harmful substances. It is non-toxic and safe for use in various food applications.
3. Improves Texture and Mouthfeel
Corn starch improves the texture of food, making it smoother and finer. It is widely used in baked goods, candies, beverages, and other products to enhance their texture, softness, and moistness.
4. Low Cost and Easy Availability
Corn starch is a common and readily available raw material, with relatively low production costs and a stable supply chain. As an inexpensive thickening agent, it is widely used in the food processing industry.
5. Gluten-Free
Corn starch is naturally gluten-free, making it suitable for gluten-free foods and ideal for people with gluten sensitivities or those following a gluten-free diet.
6. Adjustable Viscosity
Food grade corn starch can adjust its viscosity and functionality under different processing conditions (such as temperature, pH, etc.), making it highly flexible and adaptable for various food applications.
7. Wide Range of Applications
Food grade corn starch is not only used for thickening, stabilizing, and emulsifying, but also in the production of candies, cookies, sauces, beverages, ice cream, and other foods. It can also serve as a carrier for trace elements in food, helping to enhance product appearance and shelf life.
8. Good Processing Performance
Corn starch has excellent processing properties and can be used in various production processes such as high-temperature heating, cooling, and drying. This makes it convenient and efficient for industrial production.
9. Extends Shelf Life
Corn starch, with its unique thickening and moisture-retaining properties, helps extend the shelf life of food products by reducing issues related to moisture loss or changes in texture.
10. Versatile Modification Methods
Food grade corn starch can be modified using various methods (such as physical, chemical, or enzymatic modification) to improve its properties and enhance its functionality. For example, modified corn starch can increase heat resistance, acid resistance, freeze-thaw stability, etc., to meet specific food requirements.
Thus, food grade corn starch is not only an economical and practical ingredient, but it also offers many technical and functional advantages, making it an indispensable component in food processing.
Product Application of Food Grade Corn Starch
Food grade corn starch is widely used in various food products due to its versatility. Below are some of its key applications:
1. Soups and Sauces
Food grade corn starch is commonly used in soups, sauces, stir-fry sauces, and other food products as a thickening agent, helping to improve the consistency and texture of the product. It enhances the gloss and stability of sauces and prevents separation.
2. Desserts and Puddings
Food grade corn starch is widely used in various desserts and puddings, such as chocolate pudding, jellies, and milkshakes. It forms a gel when heated, providing a smooth texture and better stability.
3. Candies and Chocolate
Food grade corn starch can serve as a stabilizer, thickening agent, or emulsifier in candies (such as gummy candies, nut brittle, and chocolate), helping to create the desired firmness or elasticity and improve the texture.
4. Baked Goods
Food grade corn starch is commonly used in cookies, cakes, bread, and other baked goods to enhance softness, moistness, and fluffiness. Additionally, it can improve the product’s appearance and extend shelf life.
5. Cold Beverages and Ice Cream
Food grade corn starch is used as an emulsifier and thickening agent in cold beverages and ice cream to improve texture, making the product smoother and finer. It also helps prevent the formation of ice crystals in ice cream, enhancing the mouthfeel.
6. Nuts and Nut Products
In the processing of nuts and seeds, corn starch is often used as a coating to help maintain the dryness and appearance of the food, enhancing its texture.
7. Beverages
Food grade corn starch is also used as a thickening agent and stabilizer in fruit juices, milk tea, ready-to-drink beverages, and other products to improve the mouthfeel and stability of the drink, preventing separation.
8. Instant and Convenience Foods
Food grade corn starch is used in instant foods, instant noodles, frozen foods, and other processed foods to improve texture, structure, and shelf life, increasing their market competitiveness.
9. Health Foods and Nutritional Supplements
Food grade corn starch is sometimes used in health foods as a carrier or filler. For example, it can be used as a filler in capsules or tablets, helping to distribute active ingredients or nutrients evenly.
10. Baby Food
Food grade corn starch is commonly used in baby food (such as baby rice cereal) as a mild thickening agent. It is harmless to infants and helps improve the viscosity and texture of baby foods.
11. Gluten-Free Foods
SinceFood grade corn starch is naturally gluten-free, it is frequently used in gluten-free products, such as gluten-free cookies, cakes, and bread, helping to improve the structure and texture of these products.
12. Low-Sugar or Low-Fat Foods
In the production of low-sugar or low-fat foods, corn starch is often used as a substitute to provide a similar texture to that provided by sugar or fat, adding fiber and enhancing the mouthfeel.
13. Fruit Juices and Concentrates
Food grade corn starch is used as a stabilizer and suspending agent in fruit juices and concentrates to help evenly distribute particles and prevent separation or sedimentation.
14. Alcoholic and Spirituous Beverages
Certain alcoholic beverages, such as beer or alcoholic drinks, may use corn starch to enhance the mouthfeel and improve the texture.
Food grade corn starch is applied in nearly all areas of food processing, primarily serving as a thickening agent, stabilizer, emulsifier, and improving texture and shelf life. It not only enhances the texture and stability of foods but also improves their appearance and mouthfeel, making it a vital ingredient in modern food manufacturing.
Product Parameter of Food Grade Corn Starch
| ITEMS | SPECIFICATION |
|---|---|
| Product Name | Corn Starch Food Grade |
| Shelf life | 2 Years |
| Appearance | White powder |
| Moisture,% | ≤14 |
| Particle size (Pass 100 mesh sieve)% | ≥99 |
| WIITE % | ≥87 |
| SPOT(PIECE/CM2) | ≤0.7 |
| ACDDITY°T(dry basis) | ≤1.8 |
| ASHI% (dry basis) | ≤0.15 |
| PROTEIN% (dry basis) | ≤0.40 |
| FAT% | ≤0.15 |
| SO2(mg/kg) | ≤30 |
Processing Flow of Food Grade Corn Starch
The processing flow of food grade corn starch involves several key steps:
1. Corn Selection and Cleaning: Choose high-quality corn and clean it to remove impurities.
2. Steeping: Soak corn kernels in water to soften them.
3. Milling: Break the corn kernels and separate the germ, fiber, and starch.
4. Starch Separation: Use centrifugation or hydrocyclones to separate starch from other components.
5. Washing and Purification: Wash the starch to remove proteins and soluble impurities.
6. Drying: Dry the purified starch to reduce moisture content (below 14%).
7. Grinding and Sieving: Grind and sieve the starch to achieve fine, consistent powder.
8. Quality Control: Test for purity, moisture, particle size, and other quality parameters.
9. Packaging: Pack the final product for shipment.
This process ensures the production of high-quality, pure, food-grade corn starch suitable for various food applications.
Notes for selecting Food Grade Corn Starch
When purchasing food grade corn starch, factories need to pay attention to the following points:
- Supplier Qualifications: Ensure the supplier has food-grade certifications such as ISO, HACCP, etc., and has a good reputation.
- Product Quality: Request a Certificate of Analysis (COA) to confirm that the product meets food safety standards. Pay attention to parameters such as moisture content, whiteness, and particle size.
- Price and Quantity: Compare prices from different suppliers, and confirm the order quantity and delivery times.
- Storage and Transportation: Ensure the product is not exposed to moisture or contamination during transportation and storage, and is properly packaged to maintain quality.
- Shelf Life: Check the product’s expiration date to avoid using expired materials.
- Compliance: Ensure the product complies with relevant food regulations and import requirements.
- After-Sales Service: Confirm that the supplier offers comprehensive after-sales support, including feedback on quality issues and return/exchange policies.
By focusing on these points, factories can ensure they purchase high-quality, safe, and reliable food-grade corn starch.
Reasons for selecting Chempora Food Grade Corn Starch
Reasons for selecting Chempora Food Grade Corn Starch:
1. High Quality: Chempora ensures strict quality control, providing food-grade corn starch that meets international standards such as ISO and HACCP.
2. Reliable Supplier: With a strong reputation and years of experience in the industry, Chempora is a trusted partner for high-quality ingredients.
3. Consistent Performance: Their corn starch offers excellent functionality, such as superior thickening, stability, and texture, suitable for various food applications.
4. Competitive Pricing: Chempora offers cost-effective solutions without compromising on product quality.
5. Compliance: Their food-grade corn starch complies with all relevant food safety and regulatory standards, ensuring safety and reliability.
6. Excellent Customer Service: Chempora provides responsive customer support and after-sales service, ensuring smooth procurement and problem resolution.
These reasons make Chempora a reliable choice for sourcing food-grade corn starch.
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In addition to supplying high-quality Food Grade Corn Starch, Chempora also offers a wide range of other food additives. We look forward to assisting you with your needs and welcome your inquiries
What is the difference between food grade corn starch and modified corn starch?
There are some key differences between food grade corn starch and modified corn starch in terms of ingredients, uses and processing methods:
1. Definition and processing methods
Food grade corn starch: It is natural starch extracted from corn, which has been processed through basic processes such as washing, separation and drying. It retains the natural properties of corn and is suitable for thickening and stabilizing foods and beverages.
Modified corn starch: It is a modification method such as physical, chemical or enzymatic modification of natural corn starch to change its original properties, such as improving heat resistance, acid resistance, and antifreeze resistance, making it more suitable for specific food processing applications.
2. Uses
Food grade corn starch: It is widely used in foods such as soups, sauces, puddings, cakes, ice cream, etc., mainly as a thickener, stabilizer and emulsifier.
Modified corn starch: It is suitable for foods that require special properties, such as use in high and low temperature environments, or products that need to improve viscosity and structure. It is often used in ready-to-eat foods, baby food, candy, instant noodles and other fields.
3. Performance
Food-grade corn starch: usually has low heat resistance and acid resistance, and is prone to lose its thickening effect under high temperature or acidic conditions.
Modified corn starch: after modification, it has higher heat resistance, acid resistance, frost resistance, etc., and can maintain its function and stability under more extreme conditions.
4. Processing technology
Food-grade corn starch: only undergoes basic water washing, drying and screening treatment, retaining the basic structure of natural starch.
Modified corn starch: changes its molecular structure or adds new functions through physical modification (such as high temperature heating), chemical modification (such as acid modification, alcohol modification) or enzyme modification.