The long white hair of the bean paste can still be eaten. The long hair of the bean paste is produced in the fermentation process. When eating, scrape off the hairy layer on it and heat it again. Bean paste is a kind of mellow and light brown seasoning brewed through the interaction of various microbial strains, which causes complicated biochemical reactions. It is made of cowpea (cowpea is used in parts of South China and Southwest China, and soybean is commonly used in Central Plains and East China), song (a kind of bacteria used for fermentation), salt and soy sauce.

At the same time, according to the different habits of consumers, sesame oil, soybean oil, chicken essence, pepper and other raw materials were added in the production of bean paste, thus enhancing the variety of bean paste. Bean paste with long white hair can still be eaten. Remove the black hair on it before taking it and heat it again. Bean paste is a kind of mellow and light brown seasoning brewed through the interaction of various microbial strains, which causes complicated biochemical reactions. It is made of cowpea (cowpea is used in parts of South China and Southwest China, and soybean is commonly used in Central Plains and East China), koji (a kind of bacteria used for fermentation), salt and soy sauce.

At the same time, according to the different habits of consumers, sesame oil, soybean oil, chicken essence, pepper and other raw materials were added in the production of bean paste, thus enhancing the variety of bean paste. The main components of bean paste are protein, human fat, vitamins, calcium, phosphorus, iron, etc., which are indispensable nutrients for the body; Bean paste contains protein food, which can not only improve the nutritional components of dishes when cooked, but also form carbohydrates with protein under the action of microorganisms, which can make dishes show more delicious taste and have the functions of invigorating spleen, stimulating appetite and helping food.

Bean paste also contains fatty acid, linolenic acid A, which is beneficial to human body to fill essential fatty acids and lower cholesterol, thus reducing the probability of cardiovascular and cerebrovascular diseases; The fat in bean paste contains unsaturated fat and soybean lecithin, which has the effects of maintaining vascular elasticity, benefiting brain and avoiding the formation of mild fatty liver. Soybean sauce is originally fermented, and it has long white hair when it is mellow. As long as it's white, it's fine. I'm afraid it's green and I can't eat it. That's mold. Mold is poisonous.