Ibanga leZithambiso ezingama-98% iTetrahexyldecyl Ascorbate (VC-IP) CAS 183476-82-6
I-Tetrahexyldecyl ascorbate luhlobo lwevithamini C oluguqulweyo ukuze lunyibilike ngakumbi kwi-lipid. Olu tshintsho luvumela ukuba ingene ngcono eluswini. Olu tshintsho lune-anti-oxidant activity, luthintela i-lipid peroxidation. Ukusetyenziswa kwayo ngaphandle kwesikhumba kunokunciphisa iziphumo ezonakalisayo zokuvezwa yi-UV. Izifundo zibonise ukuba ikhuthaza ukuveliswa kwe-collagen kunye nokucacisa nokukhanyisa ulusu ngokuthintela i-melanogenesis (ukuveliswa kwe-pigment) ngaloo ndlela ikhuthaza umbala wesikhumba olinganayo. Ngokungafaniyo ne-ascorbic acid, ayizukuyikhupha okanye iyiphazamise ulusu.
Ingxaki kwiintlobo ezininzi zevithamini C ezikwindawo yokuthambisa kukuba azinyibiliki emanzini kwaye azikwazi ukudlula kwisithintelo sesikhumba esityebileyo ukuze zifikelele kwidermis yesikhumba apho zinokufumana khona iingenelo eziphezulu. I-Tetrahexyldecyl ascorbate iyakwazi ukungena ngempumelelo kwi-epidermis ize iye kumaleko ongaphantsi obizwa ngokuba yidermis. Kukwidermis apho kwenziwa khona i-collagen, iproteni enika ulusu ukuqina kwalo okuselula kunye nokukwazi ukumelana nemibimbi.
1. Izifundo zibonisa ukuba i-ascorbyl tetraisopalmitate iya kuhlala kwiiseli zesikhumba ixesha elide ngokuphindwe kangamashumi amane ukuya kumashumi asibhozo kune-ascorbic acid kwaye iya kuba nefuthe eliphindwe kane;+
2. I-Ascorbyl Tetraisopalmitate inokuthintela umsebenzi we-tyrosinase ngaphakathi kweseli kunye nokuveliswa kwe-melanin; Izinto eziluhlaza ze-cosmetic ezisemgangathweni ophezulu i-Ascorbyl Tetraisopalmitate;
3. I-Ascorbyl Tetraisopalmitate inokunciphisa umonakalo weseli/i-DNA obangelwa yi-UV (i-anti-UV/i-anti-stress) ；Izinto eziluhlaza ze-cosmetic ezisemgangathweni ophezulu i-Ascorbyl Tetraisopalmitate;
4. I-Ascorbyl Tetraisopalmitate inokuthintela i-lipid peroxidation kunye nokwaluphala kolusu;
5. I-Ascorbyl Tetraisopalmitate inciphisa ukulahleka kwamanzi kwi-trans-epidermal ；
6. I-Ascorbyl Tetraisopalmitate iphucula ngokucacileyo ubume kunye nemibimbi.
| Into | Iyunithi | Imigangatho |
| Inkangeleko | ikristale emhlophe | |
| Isalathisi sokubonisa ukukhanya | 1.440 - 1.480 | |
| Uxinano oluthile | g/cm3 | 0.920 - 0.960 |
| Ubumsulwa (HPLC) | % | ≥ 98.0 |
| I-Hg | mg/kg | |
| Njengoko | mg/kg | |
| I-Pb | mg/kg | |
| I-CD | mg/kg | |
| Iibhaktheriya zizonke | I-CFU/g | |
| Imvubelo kunye nokungunda | I-CFU/g | |
