Related Attributes
Product details
| Product Name | Food Grade Amino Acid L Cysteine Powder CAS 52-90-4 L-Cysteine |
| CAS | 52-90-4 |
| Appearance | White powder |
| Purity | 99% min L-Cysteine |
| Keywords | l cysteine，cysteine，n-acetyl cysteine，l-cysteine hcl |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
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L-Cysteine powder, also known as cysteine, is a non-essential human amino acid soluble in water, ethanol, acetic acid and ammonia, but insoluble in benzene, carbon tetrachloride, ethyl acetate, carbon disulfide, ether and acetone. L-Cysteine is the basic component of protein. L-cysteine is closely related to cystine, and two molecules of cysteine make up one molecule of cystine. Cysteine is more unstable, it is easy to become cystine, and cystine can also be reduced to cysteine. L-Cysteine powder is mainly used in the fields of cosmetics, medicine and food. In terms of cosmetics, it is used to prepare hair perm, sunscreen, hair growth perfume and hair nourishing essence.
Functions of L-Cysteine powder
Protein synthesis: L-cysteine is an important component of protein and is involved in the synthesis of many proteins.Glutathione synthesis: L-cysteine is a key precursor for glutathione synthesis.
Glutathione is an important antioxidant that helps protect cells from free radical damage.
Keratin synthesis: L-cysteine is an important component of keratin, which is the main structural protein of hair, nails and skin.
Detoxification: L-cysteine participates in many detoxification reactions and helps remove harmful substances from the body.
Application of L-Cysteine powder
Dietary supplements: L-cysteine is available in the form of dietary supplements for nutritional supplementation, hair and nail growth, antioxidant capacity, etc.
Medical field: L-cysteine is used to treat certain respiratory diseases, detoxification and wound healing, etc.
Cosmetic industry: L-cysteine is added to some skin care and hair care products to improve the health of skin and hair.
Food industry: L-cysteine is used as a flour treatment agent, antioxidant, stabilizer, etc.
Production methodprocess of L-Cysteine powder
L-Cysteine powder was prepared from L-cysteine hydrochloride by alkali neutralization and purification
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