L Cystine

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L Cystine Manufacturer India

L Cystine FORMULA
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L Cystine

Product Specifications :
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L Cystine supplier


Melting point:260-261 ºC
Alpha:-224 º(c=2 in 1M HCl)
Water Solubility:0.112 g/L (25 ºC)

Functional Use:
Cystine is a crystalline, sulfur-containing amino acid, formed from two molecules of the amino acid cysteine. It can be converted to cysteine by reduction and was discovered in 1810 but was not recognized as a component of proteins until 1899, when it was isolated from animal horn – it is particularly abundant in skeletal and connective tissues, hair and digestive enzymes.
L- Cystine helps strengthen the immune system, reduce damage from free-radicals, repair RNA-DNA in the cells and assimilation of vitamin B6. L-Cystine is closely related to the amino acid, L-Cysteine. L-Cystine aids in preventing the side effects of chemotherapy and radiation. It increases L-Glutathione levels in the lungs, liver, kidney and bone marrow. L-Cystine also has an anti-aging effect on the body which can reduce the accumulation of age spots.

Specification]

                

Item

Limit

Assay

98.0%~101.0%

Specific Rotation [α]D20

-215°~ -225°

Transmittance

≥95.0%

Loss on Drying

≤0.2%

Residue on Ignition

≤0.1%

Chloride [Cl-]

≤0.02%

Heavy Metals [Pb]

≤10ppm

Arsenic [As2O3]

≤1ppm


Applications
Grade Applications
Food grade

L-Cystine is a nutritional supplement, flavouring agent, used in the milk of milk powder changed. AS dough thews reinforcing agent, L-Cystine is used for baking food baking powder

Pharmaceutical grade L-Cystine can prevent and cure skin allergy and treat of eczema, promote surgery and traumatic healing, stimulate hematopoietic function, as well as the white blood cell formation
Cosmetic grade

As a cosmetic additive, L-Cystine is the essential material to constitute the skin and hair