Ascorbyl Palmitate | 137-66-6
Incazelo Yomkhiqizo:
I-Ascorbyl palmitate ikhiqizwa yizithako zemvelo ezifana ne-palmitic acid ne-L-ascorbic acid. Ifomula yayo yamakhemikhali ithi C22H38O7.
Kuyi-scavenger esebenzayo ye-oxygen kanye ne-synergist. Kuyisithasiselo sokudla esinomsoco, esingenabuthi, esisebenza kahle kakhulu futhi esiphephile.
Iwukuphela kwe-antioxidant engasetshenziswa ekudleni kwezingane eChina. Uma usetshenziswa ekudleni, lo mkhiqizo ungadlala indima yokulwa ne-oxidation, ukuvikela umbala wokudla (amafutha), kanye nokuthuthukisa umsoco.
I-Ascorbyl palmitate iyi-antioxidant esebenza kahle kakhulu, ephephile futhi engenabuthi, engancibiliki emanzini nasemafutheni emifino. Ukubukeka kuyimpushana emhlophe noma ephuzi enephunga elimnandi lewolintshi.
Ukusebenza kwe-Ascorbyl palmitate:
I-L-ascorbyl palmitic acid (i-VC ester ngamafuphi) inokusebenza ngempumelelo okuphezulu kwe-oksijeni nemisebenzi yokuthuthukisa izakhi, inayo yonke imisebenzi ye-physiological kavithamini C, futhi inqoba ukushiyeka okukhulu kukavithamini C wokwesaba ukushisa, ukukhanya nomswakama, futhi ukuzinza kwayo kuphakeme kuno-vitamin C. I-Vitamin C, ehlinzeka nge-vitamin C212g ngama-500g.
I-L-ascorbgyl palmitate (L-AP) iwuhlobo olusha lwezithako zokudla ezisebenzayo. Ngenxa yomsebenzi wayo oyingqayizivele, iye yasetshenziswa kabanzi njenge-antioxidant encibilikayo ngamafutha kanye nesiqiniseko sokudla okunomsoco. noma i-Food China. Uma kuqhathaniswa ne-L-ascorbic acid, i-L-ascorbyl palmitate iye yathuthukisa kakhulu izakhiwo ze-antioxidant; ngenxa yokufakelwa kwamaqembu e-palmitic acid, inawo womabili amaqembu e-hydrophilic ascorbic acid kanye namaqembu e-lipophilic palmitic acid, ngaleyo ndlela abe yi-An surfactant ehle kakhulu 31.
Ngaphezu kwalokho, uKageyamaK et al. futhi ithole ukuthi ingavimbela ngokuqinile ukwakheka kwe-DNA ye-Ehrlich ascites amaseli omdlavuza, futhi ibolise i-cell membrane phospholipids yamangqamuzana omdlavuza, okuyinto enhle kakhulu yokulwa nomdlavuza. Kungabikezelwa ukuthi i-L-ascorbyl palmitate izosebenza njengesengezo esibalulekile semisebenzi eminingi emikhakheni ehlukahlukene njengokudla, izimonyo nemikhiqizo yokunakekelwa kwezempilo.
Eminyakeni yamuva nje, ukusetshenziswa kwe-L-AP kuye kwanda kusuka emkhakheni wokusanhlamvu namafutha kuya kweminye imikhakha. Isibonelo, ingasetshenziswa njenge-stabilizer emafutheni emithi kanye namalungiselelo e-capsule, engezwe ephepheni elishisayo ukuze kwandiswe ukuzinza kwephepha, engezwe kuzimonyo ukuze kuthuthukiswe ukusebenza kwayo, futhi inomsebenzi we-antibacterial ngokumelene ne-Bacillus subtilis.
