Imikhiqizo
I-N-Acetyl-L-Cysteine 616-91-1 I-Antioxidant
izinzuzo
I-N-Acetyl-L-Cysteine (NAC) iyisengezo sokudla esinamandla nesiguquguqukayo esinikeza uhla lwezinzuzo zempilo nempilo yonke. Njengendlela eguquliwe ye-amino acid L-cysteine, i-NAC inikeza ukwesekwa okubalulekile kwe-antioxidant nokuqeda ubuthi, okuyenza ibe isengezo esibalulekile kunoma yiluphi uhlobo lwezempilo lwansuku zonke.
Omunye wemisebenzi eyinhloko ye-NAC indima yayo njengesandulela se-glutathione, i-antioxidant enamandla edlala indima ebalulekile ekuvikelweni komzimba ekucindezelekeni kwe-oxidative. Ngokuhlinzeka ngamabhulokhi wokwakha we-glutathione synthesis, i-NAC isiza ukuvikela amaseli nezicubu emonakalweni obangelwa ama-radicals mahhala nobuthi bemvelo. Lo msebenzi we-antioxidant ungaba nomthelela omuhle ezicini ezihlukahlukene zempilo, kuhlanganise nokusebenza komzimba, impilo yokuphefumula, nempilo yesibindi.
Ngaphezu kwezakhiwo zayo zokulwa ne-antioxidant, i-NAC iye yacwaningwa ngamandla ayo okusekela umsebenzi wokuphefumula. Yaziwa ngekhono layo lokuzacisa nokuxegisa amafinyila, okwenza kube lula ukusula imigudu yokuphefumula nokusekela ukuphefumula okunethezekile. Lokhu kwenza i-NAC ibe yisinqumo esidumile kubantu abafuna ukugcina impilo yokuphefumula, ikakhulukazi ngezikhathi zokungaphatheki kahle kwesizini noma izinselelo zemvelo.
Ngaphezu kwalokho, i-NAC iphinde yaphenywa ngekhono layo lokusekela izinqubo zemvelo zokuqeda ubuthi emzimbeni. Ibandakanyeka ekwakhekeni kwe-glutathione, edlala indima ebalulekile ekukhipheni ubuthi bezinto eziyingozi njengezinsimbi ezisindayo nokungcola kwemvelo. Ngokusekela lezi zindlela zokuqeda ubuthi, i-NAC isiza ukukhuthaza impilo enhle nobungqabavu.
I-N-Acetyl-L-Cysteine ayizuzi nje kuphela ukukhathazeka okuthile kwezempilo, kodwa futhi inikeza ukwesekwa okujwayelekile kwenhlalakahle jikelele. Izakhiwo zayo ze-antioxidant kanye ne-detoxification ziyenza ibe isengezo esibalulekile kunoma yiluphi uhlobo lwezempilo, esiza ukuvikela amangqamuzana nezicubu emonakalweni nokukhuthaza indawo enempilo yangaphakathi.
Sengiphetha, i-N-Acetyl-L-Cysteine iyisengezo sokudla esisebenza ngezindlela eziningi nesisebenzayo esinikeza ukwesekwa okuphelele kwempilo nempilo yonke. Kungakhathaliseki ukuthi ufuna ukusekela izivikeli ze-antioxidant, ukhuthaze ukunethezeka kokuphefumula, noma uthuthukise izindlela zokuqeda ubuthi, i-NAC inikeza isisombululo esilula nesinamandla sokugcina impilo enhle.
ukucaciswa
| Into | Umkhawulo | Umphumela |
| Incazelo | Impushana emhlophe noma ecishe ibe mhlophe, noma amakristalu angenambala | Kuyavumelana |
| Ukuncibilika | Incibilika ngokukhululekile emanzini inyibilika kancane otshwaleni | Kuyavumelana |
| Ukuhlonza | Ukumuncwa kwe-infrared | Kuyavumelana |
| Ukuzungezisa okuqondile[a]D20° | +21.0°～+27.0° | +22.3° |
| Isimo sesixazululo (Transmisstance) | Icacile futhi ayinambala ≥98.0% | Ivumelana no-98.6% |
| I-Chloride(Cl) | ≤0.04% | |
| I-Ammonium(NH4) | ≤0.02% | |
| I-Sulfate(SO4) | ≤0.030% | |
| Insimbi(Fe) | ≤20PPm | |
| I-Arsenic(As2O3) | ≤0.5PPm | |
| Izinsimbi ezisindayo(Pb) | ≤10PPm | |
| Ukulahlekelwa ekomisweni | ≤0.5% | 039% |
| Zinc | ≤10PPm | |
| Amanye ama-amino acid | I-Chromatographically Ayitholakali | Ufanelekile |
| Izinsalela ekushiseni | ≤0.2% | 0.17% |
| Isivivinyo | 98.0-102.0% | 99.0% |
| PH | 2.0-2.8 | 2.2 |