L-Cysteine Base 98%

Third Party Testing Report
  • Brand: JHD Corp
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China Inventory MOQ: 1kg
US/CA/EU Inventory MOQ: 25KG

1)product description


L-cysteine, a common amino acid in living organisms. Soluble in water, ethanol, acetic acid and ammonia, insoluble in ether, acetone, ethyl acetate, benzene, carbon disulfide and carbon tetrachloride. Can be oxidized by air to cystine in neutral and weakly alkaline solutions.


L-cysteine is a naturally occurring amino acid and has many uses in food processing. It is mainly used in baked products as an essential ingredient of dough improvers;

Product Name

L-Cysteine Base




98% HPLC


White powder


2) Function & Application


1. Cysteine used in bread materials to promote the formation of gluten and promote fermentation, mold release, and prevent aging.

2. Cysteine used in natural juices to prevent oxidation of vitamin C and prevent juice from turning brown.

3. Cysteine has detoxification effect and can be used for acrylonitrile poisoning and aromatic acid poisoning.

4. Cysteine also has the function of preventing radiation damage to the human body, and is also a drug for treating bronchitis, especially.

5. Cysteine used as a phlegm medicine (mostly in the form of acetyl L-cysteine methyl esterate).

6. Cysteine used in Cosmetic Field:beauty water, perm liquid, sun-proof skin cream, etc.

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