L-kysteiini

L-kysteiini

L-kysteiini CAS:52-90-4

L-kysteiini Chemical Properties

MF: C3H7NO2S

MW: 121,16

Sulamispiste: 220 ° C (hajoaa) (palaa)

Alfa: 8,75º (c = 12, 2n hcl)

Kiehumispiste: 293,9 ± 35,0 ° c (ennustettu)

Tiheys: 1,197 (arvio)

Taitekerroin: 8,8 ° (c = 8, 1 mol / l hcl)

Liukoisuus h2o: 25 mg / ml

Pka: 1,92 (25 ° C: ssa)

PH: 4,5-5,5 (100g / l, H2O, 20 ")

optinen aktiivisuus: Optinen kierto: + 8 ° - + 9 ° (c = 5, 1 N HCI, 20 ° C).

Vesiliukoisuus: 280 g / L (25ºC)

L-kysteiini CAS:52-90-4 Specification:

L-kysteiini CAS:52-90-4 Introduction:

L-kysteiini 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-kysteiini 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-kysteiini CAS:52-90-4 Function:

1.L-kysteiini  has effective detoxification.

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

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

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

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

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

7.L-kysteiini  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-kysteiini 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-kysteiini CAS:52-90-4 Application:

L-kysteiini 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-kysteiini has an effective detoxification.

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

3. L-kysteiini 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-kysteiini can improve the symptoms of inflammation and skin allergies.

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

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

7. kysteiini on eräänlainen luonnollinen aminohappo, jolla on monia käyttötarkoituksia elintarvikkeiden jalostuksessa, sitä käytetään pääasiassa tuotteiden leipomiseen taikinan parantamisen välttämättömänä komponenttina

8. kysteiini on eräänlainen pelkistin, se voi edistää gluteenin muodostumista, vähentää sekoittamiseen tarvittavaa aikaa ja lääkkeiden, kysteiinin, tarvitsemaa energiaa muuttamalla proteiinimolekyylejä ja proteiinimolekyylejä sisäisen disulfidisidoksen välillä, heikentäen proteiini, tämä proteiini on venytetty.