I-Ferulic acid, igama lamakhemikhali okuyi-3-methoxy-4-neneneba hydroxycinnamic acid, ingesinye sezithako ezisebenzayo zale mithi yendabuko yamaShayina ngenxa yokuqukethwe kwayo okuphezulu ku-Ferula, Angelica, Chuanxiong, Cimicifuga, Semen Siziphi spinosae, njll.I-Ferulic acidinemisebenzi ehlukahlukene yezinto eziphilayo futhi isetshenziswa kakhulu ezimonyoni ezihlukahlukene.Ake sibheke indima nokusebenza ngempumelelo kwe-ferulic acid ezimonyoni embhalweni olandelayo.
1. Indima nokusebenza kahle kwei-ferulic acidkwezimonyo
1.Anti melanin
Eminye imibiko iphakamisa ukuthi i-ferulic acid ingavimbela noma yehlise umsebenzi okhulayo wama-melanocytes.Ukusebenzisa isixazululo se-ferulic acid engu-0.1~0.5% kunganciphisa inani lama-melanocyte lisuka ku-117±23/mm2 liye ku-39±7/mm2;Ngasikhathi sinye, i-ferulic I-asidi ingaphinda ivimbele ukusebenza kwe-tyrosinase, ngokuhlangana kwesisombululo se-ferulic acid esingu-5mmol/L esibonisa izinga lokuvinjelwa elifinyelela ku-86% kumsebenzi we-tyrosinase. emsebenzini we-tyrosinase ungafinyelela cishe ku-35%.
2.I-Antioxidant
Ucwaningo luye lwabonisa lokhoi-ferulic acidibandakanyeka emisebenzini ye-antioxidant futhi ingakhuthaza ukukhiqizwa kwe-glutathione ne-nicotinamide adenine dinucleotide phosphate (NADP) emzimbeni, ngaleyo ndlela iqede ama-radicals mahhala futhi inciphise ukulimala kwemisebe ye-ultraviolet esikhumbeni. Umgomo wukuthi imisebe ye-ultraviolet idala ama-electron ahlukahlukene ama-radicals esikhumbeni sethu, kanye ne-NADP, kanye nezinye izakhi, kungaqeda ama-radicals mahhala abalekayo.
3.Ukuvikela ilanga
Kukhona nemibiko yokuthi i-ferulic acid ingakwazi ukumunca ngempumelelo imisebe ye-ultraviolet ebangeni lamaza angama-290-330nm, ivimbele noma inciphise ukulimala kwesikhumba okubangelwa lobu bukhulu bemisebe ye-ultraviolet, futhi inamandla okuvimbela ukulimala kwelanga.
2, Isicelo kanye nomthamo onconyiwe wei-ferulic acid
1.I-Ferulic acidinesistimu ehlanganiswe kakhulu.Lapho ukugxila kungu-7%, kuyisimo esihle sokukhanya futhi sisetshenziswa kakhulu emikhiqizweni yokuvikela ilanga;
2.I-Ferulic acid ingasetshenziswa kukhilimu wobuso, okokugcoba, i-essence, imaski yobuso nezinye izimonyo.
Ukucaciswa:I-Ferulic acid 99%
Umthamo onconyiwe:0.1-1.0%
Incazelo: Ukusebenza okunamandla kanye nezinhlelo zokusebenza ezishiwo kulesi sihloko konke kuvela ezincwadini ezitholakala esidlangalaleni.
Isikhathi sokuthumela: Jun-06-2023