L-시스테인

L-시스테인

L-시스테인 CAS:52-90-4

L-시스테인 Chemical Properties

MF:C3H7NO2S

MW:121.16

녹는점: 220°C(dec.)(점등)

알파:8.75º(c=12, 2n hcl)

끓는점: 293.9±35.0°c(예상)

밀도: 1.197(추정)

굴절률: 8.8°(c=8, 1mol/l hcl)

용해도h2o: 25 mg/ml

Pka:1.92(25°ƒ에서)

PH:4.5-5.5 (100g/l, H2O, 20 ƒ)

광학 활동: 광학 회전: +8°to +9°(c = 5, 1N HCl, 20°C).

수용성: 280g/L(25ºC)

L-시스테인 CAS:52-90-4 Specification:

L-시스테인 CAS:52-90-4 Introduction:

L-시스테인 is a common amino acid in the body. It is one of the sulfur-containingα-amino acids. It is purple when exposed to nitroprusside (developed due to SH). It is present in many proteins and glutathione, and can form insoluble with Ag +, Hg +, Cu + and other metal ions Mercaptide. That is, R-S-M′, R-S-M″-S-R (M′, M″are each monovalent and divalent metals). Molecular formula C3H7NO2S, molecular weight 121.16. Colorless crystals. Soluble in water, ethanol, acetic acid and ammonia [1]

L-시스테인 has many uses in food processing. It is mainly used in baked products as an essential ingredient for dough improvers. L-cysteine is a reducing agent, it can promote the formation of gluten, reduce the time required for mixing and the energy required for medicinal purposes. Disulfide bonds weaken the structure of the protein, so the protein stretches out

L-시스테인 CAS:52-90-4 Function:

1.L-시스테인  has effective detoxification.

2.L-시스테인 can effectively prevent and treat radiation injury.

3.L-시스테인 can remove the skin melanin itself, change the nature of the skin itself.

4.L-시스테인 can improve the symptoms of inflammation and skin allergies.

5.L-시스테인 on horny skin disease is also effective hypertrophy.

6.L-시스테인 has a function to prevent biological aging.

7.L-시스테인  is a kind of natural amino acid, has many uses in food processing, it is mainly used for baking products, as a necessary component of dough improver

8.L-시스테인 is a kind of reductant, it can promote the formation of gluten, reduce the time needed for mixing and the energy required for medicinal.

L-시스테인 CAS:52-90-4 Application:

L-시스테인 is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on. It’s used as raw materials for manufacturing N-Acetyl-L Cysteine, S-Carboxymethyl-L Cysteine, and L Cysteine base, etc. Used in the cure of liver disease, antioxidant and antidote are a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting aging. Also used in cosmetic.

1.L-시스테인 has an effective detoxification.

2. L-시스테인 can effectively prevent and treat radiation injury.

3. L-시스테인 can remove the skin melanin itself, change the nature of the skin itself, the skin becomes natural whitening. It is a kind of ideal natural whitening cosmetics.

4.L-시스테인 can improve the symptoms of inflammation and skin allergies.

5.L-시스테인 on horny skin disease is also effective hypertrophy.

6. L-시스테인 has a function to prevent biological aging.

7. 시스테인은 천연 아미노산의 일종으로 식품 가공에 많이 사용되며 주로 반죽 개선제의 필수 구성 요소로 베이킹 제품에 사용됩니다.

8. 시스테인은 일종의 환원제이며 글루텐 형성을 촉진하고 혼합에 필요한 시간과 의약, 시스테인에 필요한 에너지를 내부 이황화 결합 사이의 단백질 분자와 단백질 분자를 변화시켜 구조를 약화시킬 수 있습니다. 단백질, 이 단백질은 늘어납니다.