Description
Alanine is the basic unit of protein and one of the 20 amino acids that make up human protein. Its molecular formula is C3H7NO2, with two isomers of alpha-alanine and beta-alanine.
- alanine colorless to white crystalline powder, soluble in water, ethanol, insoluble in ether and acetone. It is mainly used in biochemical research, tissue culture, liver function determination, flavor enhancer, seasoning effect of condiments can be increased, and sour taste correction agent can be used to improve the sour taste of organic acids.
medicine
L-alanine is an important raw material for the synthesis of VB6, and it is one of the components of nutritional agent “nutritional infusion of enriched amino acid”.
Cysteine is mainly used in liver drugs, antidotes, expectorants and other pharmaceuticals.
Cysteine and its derivatives can be used for detoxification of liver poisoning, antipyretic analgesia, ulcer treatment, fatigue recovery, infusion and comprehensive amino acid preparations, especially for expectoration, treatment of bronchitis and phlegm.
Amino acid injection – 800, which is mainly composed of L-alanine, is used to treat liver and encephalopathy, and to promote the rapid recovery of hepatic coma patients. It is also a good diuretic drug.
food additives
(1) Can improve the nutritional value of food, in all kinds of food and beverages, such as bread, ice pastry, fruit tea, dairy products, carbonated drinks, ice cakes and so on. Adding 0.1-1% alanine can obviously improve the utilization rate of protein in food and beverage. Because alanine can be absorbed directly by cells, it can quickly recover fatigue and stimulate spirit after drinking.
(2) Improving the taste of synthetic sweeteners can increase sweetness efficiency and reduce dosage. Adding 1-10% alanine to the compound sweetener can improve sweetness, sweetness and taste as natural sweetener.
Alanine is also one of the raw materials for the synthesis of high-sweetness Alitame (L-asparagine-D-alamide, 600 times the sweetness of sucrose).
Biochemical research. Tissue culture. Liver function test.
Used as flavor enhancer. It can increase the flavoring effect of condiments, and can also be used as acid correction agent to improve the acidity of organic acids.
Beta-alanine is used as an additive in electroless plating and electroplating, as well as in the preparation of corrosion inhibitors for electroplating.











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