Indima kunye nokusebenza kwe-asidi ye-ferulic kwizinto zokuthambisa

I-Ferulic acid, igama lekhemikhali elibizwa ngokuba yi-3-methoxy-4-neneneba hydroxycinnamic acid, sesinye sezithako ezisebenzayo kula mayeza esintu aseTshayina ngenxa yomthamo wawo ophezulu kwiiFerula, Angelica, Chuanxiong, Cimicifuga, Semen Siziphi spinosae, njl.Iasidi yeFerulicinemisebenzi eyahlukeneyo yezinto eziphilayo kwaye isetyenziswa ngokubanzi kwizinto zokuthambisa ezahlukeneyo.Makhe sijonge indima kunye nokusebenza kakuhle kwe-asidi ye-ferulic kwizinto zokuthambisa kwisicatshulwa esilandelayo.

1, Indima kunye nokusebenza kakuhle kweacid ferulickwizinto zokuthambisa

1.Anti melanin

Ezinye iingxelo zibonisa ukuba i-asidi ye-ferulic inokuthintela okanye ukunciphisa umsebenzi okhulayo we-melanocytes. Ukusebenzisa isisombululo se-0.1 ~ 0.5% ye-ferulic acid kunokunciphisa inani le-melanocytes ukusuka kwi-117 ± 23 / mm2 ukuya kwi-39 ± 7 / mm2; Ngelo xesha, i-ferulic i-asidi inokuthintela umsebenzi we-tyrosinase, kunye noxinzelelo lwe-5mmol / L yesisombululo se-ferulic acid ebonisa izinga lokuthintela ukuya kwi-86% kumsebenzi we-tyrosinase. kumsebenzi we-tyrosinase unokufikelela malunga ne-35%.

2.Antioxidant

Uphando luye lwabonisa ukubaacid ferulicibandakanyeka kumsebenzi we-antioxidant kwaye inokukhuthaza ukuveliswa kwe-glutathione kunye ne-nicotinamide adenine dinucleotide phosphate (NADP) emzimbeni, ngaloo ndlela isusa i-radicals yamahhala kunye nokunciphisa umonakalo wemitha ye-ultraviolet eluswini. iiradicals kulusu lwethu, kunye ne-NADP, kunye namanye amacandelo, inokuphelisa iiradicals zasimahla ezibalekayo.

3.Isikhuseli elangeni

Kukho neengxelo zokuba i-asidi ye-ferulic inokufunxa ngokufanelekileyo imitha ye-ultraviolet kuluhlu lwamaza angama-290-330nm, ithintele okanye inciphise umonakalo wolusu obangelwa bubu bubude bemitha ye-ultraviolet, kwaye inamandla okuthintela umonakalo welanga.

2, Isicelo kunye nedosi ecetyiswayo yeacid ferulic

1.Iasidi yeFerulicine-system conjugated kakhulu.Xa ugxininiso luyi-7%, luzinziso oluhle lokukhanya kwaye lusetyenziswa ngokubanzi kwiimveliso ze-sunscreen;

2.Ferulic acid ingasetyenziswa kubuso cream,lotion,essence,imaski yobuso kunye nezinye izithambiso.

Inkcazo:Iasidi yeFerulic 99%

Umthamo ocetyiswayo: 0.1-1.0%

Ingcaciso:Ukusebenza okunokwenzeka kunye nokusetyenziswa okukhankanywe kweli nqaku zonke zivela kuncwadi olufumaneka esidlangalaleni.