Food grade sodium pyrophosphate moisture retention agent with stable quality suitable for meat processing

Description :

  Sodium pyrophosphate is an important inorganic salt food additive, mainly used as a water retention agent, quality improver, and buffering agent. In the field of food processing, it can effectively improve the water holding capacity of meat, enhance the texture and taste of food, and prevent phenomena such as drying shrinkage and discoloration during processing and storage. Food grade sodium pyrophosphate is widely used in the processing of meat products such as ham, sausages, canned goods, and frozen aquatic products. It is also used for the improvement of dairy products, beverages, and baked goods, and is an indispensable basic raw material in modern food industry.

  This product complies with strict national food safety standards and typically appears as a white powder or crystalline powder. It is odorless, tasteless, and easily soluble in water. Its aqueous solution is alkaline and has a good chelating effect on metal ions, which can effectively prevent food oxidation and spoilage. Typical physical and chemical indicators include: sodium pyrophosphate content (calculated as Na4P2O7) ≥ 95.0%, insoluble matter ≤ 0.2%, arsenic (As) ≤ 3mg/kg, lead (Pb) ≤ 10mg/kg, fluoride (calculated as F) ≤ 10mg/kg. The production process of the product complies with ISO quality management system requirements, ensuring the purity and stability of each batch of products, and meeting the strict requirements of high-end food processing enterprises for raw materials.

  When selecting, it is necessary to clearly distinguish between food grade and industrial grade sodium pyrophosphate, and it is strictly prohibited to use industrial grade products for food processing. Food grade sodium pyrophosphate is suitable for meat and seafood processing scenarios that require moisture retention, improved elasticity, and extended shelf life. For food systems with strong acidity, it is necessary to use other phosphates in combination to adjust the pH value. If the application scenario is detergent or water treatment, industrial grade products should be selected to reduce costs. When purchasing, special attention should be paid to the heavy metal residue indicators and dissolution rate of the product, ensuring that it can be quickly and evenly dispersed on the production line, and avoiding clumping that affects the quality of the final product.

  It is recommended to dissolve sodium pyrophosphate in water before mixing it with other excipients to ensure even distribution. The addition amount must strictly follow the provisions of GB 2760 "National Food Safety Standard for the Use of Food Additives". The maximum usage amount is usually 5.0g/kg, and the specific dosage depends on the product formula. When stored, it should be placed in a cool, dry, and well ventilated warehouse. The packaging should be sealed and moisture-proof to avoid mixing with toxic and harmful substances. After opening, it should be used as soon as possible. If stored for a long time, regular checks should be conducted for moisture absorption and clumping. Slight clumping does not affect use, while severe clumping requires sieving or discontinuation of use to ensure the safety and efficiency of food processing.

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