Iimveliso
N-Acetyl-L-Cysteine 616-91-1 Antioxidant
iingenelo
I-N-Acetyl-L-Cysteine (NAC) yongezelela isondlo esinamandla kwaye sisebenza ngeendlela ezininzi esinika uluhlu lweenzuzo zempilo kunye nokuphila kakuhle. Njengohlobo olulungisiweyo lwe-amino acid L-cysteine, i-NAC inikezela ngenkxaso ebalulekileyo ye-antioxidant kunye ne-detoxification, eyenza ibe yinto ebalulekileyo yokongeza kuyo nayiphi na irejimeni yokuphila kwansuku zonke.
Omnye weyona misebenzi iphambili ye-NAC yindima yayo njenge-precursor ye-glutathione, i-antioxidant enamandla edlala indima ebalulekileyo ekukhuseleni umzimba kuxinzelelo lwe-oxidative. Ngokubonelela ngeebhloko zokwakha ze-glutathione synthesis, i-NAC inceda ukukhusela iiseli kunye nezicubu kumonakalo obangelwa yi-radicals yamahhala kunye ne-toxins yendalo. Lo msebenzi we-antioxidant unokuba nefuthe elihle kwiinkalo ezahlukeneyo zempilo, kubandakanywa nokusebenza komzimba, impilo yokuphefumula, kunye nempilo yesibindi.
Ukongeza kwiipropathi zayo ze-antioxidant, i-NAC ifundelwe amandla ayo okuxhasa umsebenzi wokuphefumla. Iyaziwa ngokukwazi kwayo ukubhitya kunye nokukhulula i-mucus, okwenza kube lula ukususa iindlela zomoya kunye nokuxhasa ukuphefumla okukhululekile. Oku kwenza i-NAC ibe lukhetho oludumileyo lwabantu abafuna ukugcina impilo yokuphefumla, ngakumbi ngamaxesha obunzima bonyaka okanye imingeni yokusingqongileyo.
Ngaphaya koko, i-NAC iphandwe ngesakhono sayo sokuxhasa iinkqubo zomzimba zendalo zokukhupha ubutyhefu. Ibandakanyeka ekwenziweni kwe-glutathione, edlala indima ebalulekileyo ekupheliseni izinto ezinobungozi ezifana neentsimbi ezinzima kunye nezinto ezingcolisa indalo. Ngokuxhasa ezi ndlela zokukhupha ubutyhefu, i-NAC inceda ukukhuthaza impilo entle kunye namandla.
I-N-Acetyl-L-Cysteine ayinanzuzo kuphela kwiinkxalabo ezithile zempilo, kodwa inika inkxaso ngokubanzi kwintlalontle yonke. Iimpawu zayo ze-antioxidant kunye ne-detoxification zenza ukuba ibe yinto exabisekileyo kuyo nayiphi na irejimeni yezempilo, inceda ukukhusela iiseli kunye nezicubu emonakalweni kunye nokukhuthaza indawo ephilileyo yangaphakathi.
Ukuqukumbela, i-N-Acetyl-L-Cysteine isongezelelo sokutya esisebenza ngeendlela ezininzi nesisebenzayo esibonelela ngenkxaso ebanzi kwimpilo yonke kunye nokuba sempilweni. Nokuba ujonge ukuxhasa ukukhuselwa kwe-antioxidant, ukukhuthaza intuthuzelo yokuphefumla, okanye ukuphucula iindlela zokukhupha ubuthi, i-NAC ibonelela ngesisombululo esiluncedo nesinamandla sokugcina impilo entle.
iinkcukacha
| Into | Umda | Isiphumo |
| Inkcazo | Imhlophe okanye iphantse imhlophe, i-crystalline powder okanye iikristale ezingenambala | Iyahambelana |
| Ukunyibilika | Inyibilika ngokukhululekileyo emanzini kancinane kakhulu ukunyibilika etywaleni | Iyahambelana |
| Ukuchongwa | Ukufunxwa kwe-infrared | Iyahambelana |
| Ukujikeleziswa okuthe ngqo[a]D20° | +21.0°～+27.0° | +22,3 ° |
| Imeko yesisombululo (Transmisstance) | Icacile kwaye ayinambala ≥98.0% | Ihambelana ne-98.6% |
| Ikloridi(Cl) | ≤0.04% | |
| I-Ammonium(NH4) | ≤0.02% | |
| Isulfate(SO4) | ≤0.030% | |
| Intsimbi(Fe) | ≤20PPm | |
| IArsenic(As2O3) | ≤0.5PPm | |
| Iintsimbi ezinzima(Pb) | ≤10PPm | |
| Ilahleko ekomisweni | ≤0.5% | 039% |
| Zinc | ≤10PPm | |
| Ezinye ii-amino acids | NgeChromatographically Ayibonakali | Ufanelekile |
| Intsalela ekutshisweni | ≤0.2% | 0.17% |
| Isivavanyi | 98.0 ~102.0% | 99.0% |
| PH | 2.0-2.8 | 2.2 |