What is L-Cysteine hydrochloride used for?

In clinical nutrition L-Cysteine is used as an antioxidant agent. In the food industry it is used as an antioxidant for natural fruit juice products. It may also be used as an additive to amino acid injections to meet essential nutritional requirements in intravenous total parenteral nutrition.

What is the function of cysteine?

Cysteine is a non-essential amino acid important for making protein, and for other metabolic functions. It’s found in beta-keratin. This is the main protein in nails, skin, and hair. Cysteine is important for making collagen.

Where does L-Cysteine hydrochloride originate?

While l-Cysteine can be derived from animal and even human sources such as goose and duck feathers, human hair, swine bristles, and hooves, there is also a well-established fermentation process using plant starch as raw material. Chemical structure of L-Cysteine.

What is L-Cysteine hydrochloride used for in food?

L-cysteine hydrochloride is used in the baking industry as dough conditioner. Specially, it breaks the disulfide bonds of gluten, which lowers the viscosity of the dough. It is then easier to work with and increases the elasticity of the dough, helping it to rise during baking.

What is chemical formula for cysteine?

Cysteine is an α-amino acid with the chemical formula HO2CCHCH2SH. It is a semi-essential amino acid, which means that it can be biosynthesized in humans. The thiol side chain in cysteine often participates in enzymatic reactions, serving as a nucleophile.

What is cysteine hydrochloride?

Cysteine hydrochloride is a dietary supplement often given to patients who are deficient in cysteine, an amino acid present in many protein-rich foods. It is often administered to the patient intravenously, especially for infants, to let the body absorb the supplement more effectively.

Is L cysteine vegan?

Not all L-Cysteine is vegan as much of it is technically sourced from animal hairs and feathers, however an equal portion is sourced from human hairs. A smaller portion of L-cysteine is made from coal tar.