About Tert-Butylhydroquinone:
Tert-Butylhydroquinone-TBHQ poor heat resistance, not in frying, baking under the conditions of use, E319 with butylated hydroxyanisole to improve with use. E319 for the storage of vegetable oil at room temperature is better. Another Tert-Butylhydroquinone-TBHQ still has some antibacterial effect, especially in the slightly acidic salt-mediated combined with better. Tert-Butylhydroquinone-TBHQ on other antioxidants and chelating agents have synergies, adding citric acid can enhance its antioxidant activity. In vegetable oil, bulk oil and animal oil, E319 is generally used in combination with citric acid. Reactive oxygen species was determined using the oxidation stability of lard when, Tert-Butylhydroquinone-TBHQ role equal to butylated hydroxyanisole, more than butylated hydroxytoluene and propyl gallate. The Tert-Butylhydroquinone-TBHQ incorporation into packaging materials can effectively inhibit the oxidative deterioration of lard. Poultry fat, E319 Biding Ji hydroxyanisole, butylated hydroxytoluene or propyl gallate more effective.
Tert-Butylhydroquinone-TBHQ applications:
Tert-Butylhydroquinone-TBHQ is a highly effective antioxidant. Food, E319 is used as unsaturated vegetable oils and animal fats in many food preservatives. E319 does not cause discoloration, even in the presence of iron, and it will not change the material added to the taste or smell. E319 with other preservatives such as butylated hydroxyanisole (BHA). Tert-Butylhydroquinone-TBHQ added to the variety of food, and maximum (1000 mg / kg), frozen fish and fish products allowed. E319 The main advantage is to improve the storage life. Tert-Butylhydroquinone-TBHQ as a stabilizer for the industry to curb autopolymerization organic peroxides. Perfume, Tert-Butylhydroquinone-TBHQ is used as a fixing agent to reduce the evaporation rate and improve stability. Tert-Butylhydroquinone-TBHQ is also added to varnishes, lacquers, resins, oil additives.
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