CAS tooj: 52-90-4
Molecular mis: C3H7NO2S
Molecular yuag: 121,15
Tsos: dawb crystalline hmoov
Cysteine feem ntau yuav tsum tsim los ntawm tib neeg lub cev nyob rau hauv ib txwm tej yam kev mob physiological yog ib tug txaus kom muaj nuj nqis ntawm methionine yog muaj. Cysteine yog feem ntau tsim nyob rau hauv tib neeg lub cev thaum muaj txaus methionine muaj. Cysteine exhibits antioxidant zog thiab koom nyob rau hauv redox tshua. Cysteine tus antioxidant zog yog feem ntau qhia nyob rau hauv lub tripeptide glutathione, uas tshwm sim nyob rau hauv tib neeg raws li zoo li lwm yam kab mob. Glutathione (GSH) feem ntau yuav tsum tau biosynthesis los ntawm nws cov constituent amino acids, cysteine, glycine, thiab glutamic acid, vim nws txwv mauj muaj. Glutamic acid thiab glycine yog npaj meej muaj nyob rau hauv lub pluas noj ntawm feem ntau industrialized lub teb chaws, tab sis cov nyob rau ntawm cysteine yuav ua tau lub limiting substrate. Nyob rau hauv tib neeg cov metabolism hauv, cysteine yog tseem muab kev koom tes nyob rau hauv lub cim ntawm sulfide tam sim no nyob rau hauv hlau-leej faj pawg thiab nitrogenase los ntawm sawv raws li ib tug precursor. Nyob rau hauv ib tug 1994 daim ntawv qhia tso tawm los ntawm tsib sab saum toj luam yeeb tuam txhab uas muag, cysteine yog ib tug ntawm cov 599 additives rau luam yeeb. Nws siv los yog lub hom phiaj, txawm li cas los, yog tsis paub, zoo li feem ntau luam yeeb additives. Nws xam nyob rau hauv cov luam yeeb yuav muaj ob pab: Ua raws li ib tug expectorant, txij li thaum haus luam yeeb tsub kom hnoos qeev ntau lawm nyob rau hauv lub ntsws; thiab ua lig antioxidant glutathione (uas yog diminished nyob rau hauv haus luam yeeb).
Cov: 25KG / nruas
Kev siv tau qhia lub sij hawm: 24 lub hlis
