Propyl gallate

    Product name:Propyl gallate
    CAS NO.:121-79-9
    Product introduction:Propyl gallate is abbreviated as PG. White to light brown crystalline powder, or slightly milky white needles. Odorless, slightly bitter, aqueous solution odorless. PG is hardly soluble in water, slightly soluble in cottonseed oil, peanut oil, and lard. Its 0.25% aqueous solution has a pH of about 5.5. Propyl gallate is relatively stable, and it reacts with color ions such as copper and iron to become purple or dark green, hygroscopic, unstable to light, decomposed, and poor in high temperature resistance.
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    Quality Standard:Meet the national standard food standard GB1886.14-2015, feed standard GB/T26441-2010, British Pharmacopoeia 2013 edition, United States Pharmacopoeia USP40 edition, chemical reagent standard, America
    Properties:This product is a white to milky crystalline powder, odorless.Soluble in 1000 parts of water, 3 parts of ether or 2000 parts of peanut oil.

    The main nutrients such as vitamins, carotene, fatty acids, fish meal, meat meal, blood meal, and feather meal in the feed are easily oxidized during feed production, transportation, and storage, thereby affecting the feed efficiency and palatability of the feed and even causing livestock Poisoning, so antioxidants must be added. Propyl gallate is one of the food antioxidants approved by the FAO/WHO organization that can be added to oils or oil-based foods to prevent rancidity and aftertaste caused by exposure to air oxidation. It can effectively inhibit fat oxidation and is suitable for various livestock. Poultry compound feed, high fat content feed ingredients, animal feed, and oils and fats. Propyl gallate also has important uses in animal health. It has an antagonistic effect on platelet aggregation, can enhance the dissolution of cellulosic proteins and thrombi, and dilates blood vessels. It is an effective ingredient for the treatment of cardiovascular and cerebrovascular diseases, viral diseases, bacterial infections, gastric ulcers, and viral hepatitis.

    Product category:Gallnut series
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