I-L-Cysteine CAS 52-90-4

Isithombe Esifakiwe se-L-Cysteine CAS 52-90-4

I-CAS:52-90-4

Ubumsulwa:98%

Ifomula Yamamolekyuli:C3H7NO2S

Isisindo sama-molecule:121.16

Amagama afanayo:(R)-2-Amino-3-mercaptopropanoicacid; 3-mercapto-l-alanin; alpha-amino-beta-mercaptopropionicacid; alpha-Amino-beta-thiolpropionicacid; alpha-amino-beta-thiolpropionicacid; Cysteine; half-cysteine; L-Cysteine-animalibre

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-L-Cysteine CAS 52-90-4?

Amakristalu amahle angenambala kuya kwamhlophe noma i-white crystalline powder enephunga nokunambitheka okuhlukile (ene-asidi kancane). I-L-Cysteine inezakhiwo ezinciphisayo futhi isebenza njenge-antioxidant futhi ivimbela ukunsunduza okungena-enzyme. Iphuzu lokuncibilika 175℃ (liyabola). Lincibilika emanzini; isixazululo samanzi sine-asidi. Amanani e-pH angu-1.2 ku-3%, 1.7 ku-1%, kanye no-2.4 ku-0.1%. Lincibilika futhi ku-ethanol, i-ammonia, kanye ne-acetic acid; alincibiliki ku-ether, i-acetone, i-benzene, i-carbon disulfide, kanye ne-chloroform. Liyi-amino acid, kodwa akuyona ebalulekile.

Imininingwane

Ukujikeleza okubonakalayo okukhethekile[a]D20°	+8.3°~+9.50
Isimo sesisombululo (Ukudluliselwa)	≥95.0%
Ukuhlolwa	98.0%～101.0%
Izinsimbi ezisindayo (Pb)	≤10PPM
I-Chloride (C1)	≤0.04%
I-Arsenic (Njengoba₂O₃)	≤1PPM
Ukulahlekelwa ekomiseni	≤0.50%
Izinsalela ezivuthayo	≤0.10%
inani le-pH	4.5～5.5
Insimbi (Fe)	≤10PPM
I-Ammonium(NH₄)	≤0.02%
I-Sulfate (SO4)	≤0.020%

Isicelo

1. Imboni Yokudla (Indawo Eyinhloko Yokusetshenziswa)

Ukuthuthukisa Ufulawa kanye Nezinto Ezibhakiwe: Lokhu kuyindlela enkulu kunazo zonke yokusebenzisa i-L-cysteine. Njenge-ejenti yokunciphisa, ingaphula izibopho ze-disulfide kumaprotheni enhlama, inciphise kakhulu amandla e-gluten kanye nokuqina kwenhlama, ngaleyo ndlela:
Ukunciphisa isikhathi sokuxova nokwandisa ukusebenza kahle kokukhiqiza.
Ukuthuthukisa ukunwetshwa kwenhlama, okwenza kube lula ukusebenza ngomshini (njengokwenza i-ramen namabhisikidi).
Ukwenza ukuthungwa kwesinkwa kufane futhi kube kukhulu ngobuningi.
Isithuthukisi Sokunambitheka Kwemvelo: Sisetshenziswa ekukhiqizeni izinongo zenyama, ukudla kwasolwandle, kanye nesinkwa, okukhiqiza iphunga elimnandi "elinjengenyama".
I-Antioxidant: Ngenxa yezakhiwo zayo zokulwa ne-antioxidant, i-L-Cysteine ingasetshenziswa ekudleni okufana nejusi yezithelo kanye nobisi oluyimpuphu ukuvimbela ukubhujiswa kwevithamini C kanye nokubola kwamafutha, okwandisa isikhathi sokuphila.
Isengezo Sokudla Okunomsoco: Kungezwe ekudleni okungenawo i-methionine (enye i-amino acid ebalulekile) ukuthuthukisa inani labo lokudla okunomsoco.

2. Insimu Yezokwelapha

Ukuvikelwa Kwesibindi Nokuhlanzwa Kwesibindi: Izinto eziwusizo ezibalulekile zokwenziwa kwe-glutathione. I-Glutathione ingenye yama-antioxidants abaluleke kakhulu kanye nama-detoxifier emzimbeni womuntu. I-L-Cysteine isiza isibindi ukudiliza ubuthi futhi yelaphe ukulimala kwesibindi okubangelwa izidakamizwa, izifo zesibindi ezibangelwa utshwala, njll.
I-Expectorant kanye ne-antitussive: I-L-Cysteine ingaphula izibopho ze-disulfide ku-mucin ku-sputum, inciphise ukunamathela kwe-sputum futhi yenze kube lula ukukhwehlela. Ivame ukusetshenziswa njengokwelashwa okwengeziwe kwemikhuhlane kanye ne-bronchitis engapheli.
Ukuvikelwa kwemisebe: I-L-Cysteine inciphisa umonakalo emzimbeni obangelwa ukwelashwa ngemisebe.
Kukhuthaza ukuphulukiswa kwamanxeba.

3. Izimonyo Nokunakekelwa Komuntu Siqu

Ukucwebezela isikhumba kanye nokulwa nokubola kwamangqamuzana: Njengesandulela se-glutathione, ingavimbela ukukhiqizwa kwe-melanin, ngaleyo ndlela ifinyelele imiphumela yokumhlopheza kanye nokunyamalala kwamabala. I-L-Cysteine iphinde iqede ama-free radicals futhi ilibazise ukuguga kwesikhumba.
Ukunakekelwa kwezinwele: I-L-Cysteine ingenye yama-amino acid abalulekile ku-keratin yezinwele. Ukuyifaka kuma-shampoo nama-conditioner kungasiza ekulungiseni izinwele ezonakele futhi kugcine amandla azo nokuqina kwazo.
Ama-Perming agents: Kuma-perming agents athambile, angasiza ekuphuleni nasekuvuseleleni izibopho ze-disulfide ezinweleni, kuncishiswe umonakalo.

4. Izithasiselo zokudla

Lokhu kwenezelwa ekudleni njengama-amino acid abalulekile ukukhuthaza ukukhula kwemfuyo kanye nezinkukhu kanye nokuthuthukisa ukusetshenziswa kokudla.

Izici

1. Ukuhambisana kwezinto eziphilayo kanye nokumuncwa kwazo: Njenge-amino acid eyenzeka ngokwemvelo, imuncwa kalula futhi isetshenziswe ngumzimba, ngokuphepha okuphezulu.

2. Ukuncibilika kwamanzi: Kulula ukuwengeza nokusebenzisa ezinhlelweni ezahlukahlukene ezisekelwe emanzini.

3. Ukusebenza okuningi: Njengoba ihlanganisa imisebenzi ye-ejenti yokunciphisa, i-antioxidant, isengezo sokudla, i-detoxifier, i-expectorant, kanye nesithako sokwenza mhlophe, ukusetshenziswa kwayo kuhlanganisa izimboni eziningi.