Sodium tripolyphosphate STPP

In the food industry, sodium tripolyphosphate is used as a color fixator, acidity regulator, emulsifier, stabilizer and has an e 451 index.

The E451 additive has a synthetic origin and a zero hazard level (safe for health). Triphosphates (food additive E451) are salts of tripolyphosphoric acid. In appearance, triphosphates are a white powder obtained by synthesis from various substances.

Tripolyphosphate E451 (STPP) is used in the form of hexahydrate in the production of canned meat and fish products and quick-frozen products to improve texture, as well as in the production of processed cheeses as a melting salt. One or in combination with other stabilizers is used in the production of cream, condensed milk, milk powder and cream.

The main purpose of sodium Tripolyphosphate is to bind the moisture content in proteins. The use of the powder increases the pH and as a result of the alkaline reaction. In protein-containing products (meat, fish), there is a stable process of water binding in the products. Sodium tripolyphosphate has the ability to break down myosin and actin, which is the main reason for its use in the food industry. There are two subspecies of E451 additive: - e451i-sodium triphosphate (salt of tripolyphosphoric acid with the chemical formula Na5p3o10); - E451ii-potassium triphosphate (potassium salt of tripolyphosphoric acid with the formula Na5p3o10). Almost all food phosphates and their mixtures, which are used in the meat and fish processing industry, have an alkaline reaction. The addition of alkaline phosphates to meat and fish leads to an increase in the acidity of products, and as a result, to an increase in the moisture-binding properties of proteins. In the food industry, E451 additive is used as a stabilizer, acidity regulator, color fixator, and antioxidant. Triphosphates are used in the manufacture of special drinks for athletes, soft drinks. The E451 additive is added to sterile and pasteurized milk, ice cream, young cheeses, sour cream, beaten egg mixture for omelets and other egg products. Food additive E451 is used in the manufacture of pasta, dry soups, minced fish, syrups, decorative products (such as glaze), sandwich margarine, confectionery. In addition, the food additive E451 is widely used in preserving crustaceans, processing fresh and frozen fish, baking various cupcakes, cakes and other muffins. E451 additive can be used in products both independently and in special mixtures in combination with other stabilizers. Hygiene standards sodium tripolyphosphate E451-DSP 70 mg/kg body weight per day. Codex (STPP): sodium tripolyphosphate E451 is permitted as an emulsifying salt in processed cheeses in amounts up to 9 g / kg*; in 10 standards for meat and fish products in amounts from 3 to 5 g/kg*; in 6 standards as a stabilizer in the amount of 1 to 5 g / kg of dry V-VA individually or together with other stabilizers. Sodium tripolyphosphate E451 in the Russian Federation is allowed as a consistency stabilizer, emulsifier, thickener, texturator, binder, flour and bread improver, in pre-fried potatoes, frozen in an amount of up to 100 mg / kg; in specialized beverages for athletes, artificially mineralized soft drinks in an amount of up to 500 mg/kg; in fruit products, glazed fruits in an amount of up to 800 mg/kg; in sterilized milk, concentrated milk with a dry matter content of less than 28%, ice cream (except milk and cream), fruit ice, fish mince "surimi", alcoholic beverages in an amount of up to 1 g / kg; in concentrated milk with a dry matter content of more than 28% in an amount of up to 1.5 g/kg. Sodium tripolyphosphate E451 in young cheeses, milk-based beverages chocolate and barley, sour-cream oil, pasta, cider (Apple and pear), tea and herbal teas dry, instant-in an amount of up to 2 g/kg; in dry and skimmed milk, flour-in an amount of up to 2.5 g / kg; in desserts, including milk-based (ice cream), soups and broths (concentrates), syrups (decorative coatings) flavored for milkshakes, ice cream, syrups for pancakes, pancakes, cakes in an amount of up to 3 g / kg; in glazes for meat and vegetable products-in an amount of up to 4 g/kg; pasteurized, sterilized, whipped cream and their analogues in vegetable fat, sandwich margarine, potato processing products, including frozen, chilled and dry, sugary confectionery, whipped liquid dough, fermented liquid semi - finished products, whipped egg mixture for omelets, liquid breading, grain products produced by extrusion technology, dry breakfasts, specialty foods, unprocessed fish and fillets, fish and shrimp pasta, sauces-up to 5 g/kg, in meat products - in an amount of up to 5 g of added phosphate per 1 kg of raw meat. Sodium tripolyphosphate е451 in the products of frozen crustaceans - up to 5 g of added phosphate for 1 kg of raw material of crustaceans canned crustaceans - up to 1 g of added phosphate for 1 kg of raw material from shellfish, fish meat and frozen products - up to 5 g of added phosphate for 1 kg of fish raw; desserts, dry powdered mixtures of up to 7 g/kg; in powdered sugar, dry egg products (melange, albumen, yolk), salt and solitamente up to 10 g/kg; in processed cheeses and their analogues, bakery and flour confectionery products, dry mixes based on flour with added sugar, baking powder for cakes, cakes, pancakes, etc., beverages based on vegetable proteins in an amount of up to 20 g/kg; in turbidifiers for drinks in an amount of up to 30 g/kg; in biologically active food additives in an amount according to TI individually or in combination with other phosphates in terms of P2O5 (p. 3.2.26,3.6.56, 3.7.15 SanPiN 2.3.2.1293-03). * Individually or together with other phosphates. E451 additive is allowed for use in the food industry of the Russian Federation.

Packing-bags of 25 kg.

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