Bht supplement

Keywords:

Among the many food additives,antioxidants are the most commonly used category.

It is well known that food contains a lot of fat(especially polyunsaturated fatty acids),which are easily oxidized and rancid.If excessive,they will harm the food.Therefore,during food processing,an appropriate amount of antioxidants are usually added to delay or prevent the oxidation and rancidity of oils and fat-rich foods.

Among antioxidants,BHT has high stability,good antioxidant effect,and certain heat resistance.It is basically not affected at ordinary cooking temperatures and can be used to preserve food for a long time.

Application of BHT

BHT (2,6-di-tert-butyl-p-cresol) is an antioxidant widely used in industry and food fields.

BHT is mainly used as an antioxidant in food processing, and its functions include:

·Inhibit or delay the oxidation of oily foods

·Extend the shelf life of food

Applications of BHT in other fields

·Cosmetics and medicines:antioxidants

·Aircraft fuel,rubber,petroleum products and specimens:antioxidants

·Plastic bags:antioxidants

As a food additive,BHT can delay the rancidity of food and maintain the color,aroma and taste of food.However,in China,BHT can be used for edible oils,fried foods,biscuits,etc.,with a maximum usage of 0.2g/kg.