L-Cysteine hydrochloride monohydrate CAS 7048-04-6

CAS:7048-04-6

Ịdị ọcha:99%

Usoro Molekụla:C3H10ClNO3S

Ibu Molekụla:175.63

Okwu ndị yiri ya:(R)-(+)-CYSTEINEHYDROCHLORIDEHYDRATE; HL-CYS-OHHCLH2O; H-CYS-OHHCLH2O; CYSTEINIHYDROCHLORIDEMONOHYDRICUM; CYSTEINEHYDROCHLORIDEMONOHYDRATE; CYSTEINEHCLH2O; 3-MERCAPTO-2-AMINOPROPIONICIDHYDROCHLORIDEMONOHYDRATE

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ L-Cysteine hydrochloride monohydrate CAS 7048-04-6?

L-Cysteine Hydrochloride Monohydrate (CAS 7048-04-6) bụ ihe dị mkpa nke amino acid nwere sulfur nke a na-ejikarị eme ihe n'ihe gbasara nri, ọgwụ, ihe ịchọ mma, na ụlọ ọrụ mmepụta ihe. Uru ya sitere na otu sulfhydryl (-SH) na-arụ ọrụ n'ime molekul ahụ, nke na-enye ya ihe ndị na-ebelata ihe mgbu, ihe na-egbochi ọrịa, na ihe ndị na-emebi ihe.

Nkọwapụta

Ọdịdị	Ntụ ntụ ọcha
Njupụta (na 25℃) / g/cm-³	1.54±0.02
Ọdịnaya (w/%) ≥	99.00
Ebe agbaze (℃)	175
Ọla dị arọ (Pb, w/%) ≤	0.0010
Ngụkọta arsenic (As, w/%) ≤	0.0002
Nnwale ịgbaze mmiri	Ngwọta doro anya na-enweghị agba

Ngwa

1. Ụlọ ọrụ nri
(1) Ihe na-eme ka mgwakota agwa dịkwuo mma: Site n'ịkụji njikọ disulfide nke protein ntụ ọka, ọ na-eme ka mgwakota agwa ahụ dịkwuo mma ma na-eme ka ọ dị mfe ịgbaze, na-eme ka ịdị nro na mgbochi ịka nká nke achịcha na noodles dịkwuo mma, ego agbakwunyere anaghịkwa agafe 0.06g/kg.
(2) Ihe na-egbochi oxidation na agba: Na-egbochi mmetọ enzymatic browning (dịka polyphenol oxidase) nke mkpụrụ osisi, akwụkwọ nri, na anụ, na-eme ka ndụ ha dịgide ogologo oge; na-eme ka ọdịnaya vitamin C nke ihe ọṅụṅụ mkpụrụ osisi eke sie ike ma na-egbochi mgbanwe oxidative.
(3) Ihe na-eme ka ụtọ dịkwuo mma: Ọ na-esonye na mmeghachi omume Maillard iji mepụta ihe na-atọ ụtọ n'anụ na ihe na-esi ísì ụtọ, na-eme ka ụtọ nri ka mma.
2. Ihe ịchọ mma na Nlekọta Onwe Onye
(1) Ngwaahịa Nlekọta Ntutu: Na-achịkwa njikọ keratin disulfide, na-edozi mmebi perm na agba, na-ebelata mfu ntutu, a na-ejikwa ya na shampoos na ihe mkpuchi ntutu.
(2) Nlekọta Akpụkpọ Ahụ: Na-ewepụ ihe ndị na-adịghị mma nke UV na-akpata ma na-etinye ya na ihe ndị na-egbochi ịka nká iji belata mmebi oxidative na akpụkpọ ahụ. 3. Nri na ihe mgbakwunye nri
(1) Ihe mgbakwunye nri: Dịka ihe dị mkpa maka amino acid, nke a na-eji na ihe mgbakwunye egwuregwu na usoro ụmụaka iji kwado mmezi akwara na ọrụ mgbochi ahụ.
(2) Ngwa nri: Ịgbakwunye amino acid nwere sulfur (ịnọchi methionine) iji kwalite uto nke anụ ụlọ na anụ ọkụkọ.
4. Ụlọ ọrụ na ndị ọzọ
(1) Mmepụta kemịkalụ: Dịka ihe na-eme ka ọgwụ dị n'ime ahụ, nke a na-eji emepụta ọgwụ dịka N-acetylcysteine (NAC).
(2) Ngwa nyocha sayensị: Omenala nje bacteria anaerobic, ihe ndị na-achọpụta ígwè dị arọ, wdg.