Kutheni i-asidi ye-ferulic ithandwa lishishini lezithambiso?

Kutheni i-asidi ye-ferulic ithandwa lishishini lezithambiso?Iasidi yeFerulicithandwa lishishini lezithambiso kuba ine-antioxidant eyomeleleyo kunye ne-oksijini yasimahla yokutshabalalisa iziphumo, kwaye inefuthe lokuthintela umsebenzi we-tyrosinase, onokulibazisa ukuguga kwesikhumba kunye nolusu lube mhlophe.Ukongeza, i-asidi ye-ferulic inamandla okukhusela i-sunscreen, kwaye ine-ultraviolet efanelekileyo yokufunxa kufuphi ne-290-330 nm, enokuthintela kunye nokunciphisa umonakalo wemitha ye-ultraviolet kolu bude bobude esikhumbeni.

acid ferulic
Izizathu zokuba kutheniacid ferulicithandwa lishishini lezithambiso:
1. I-Antioxidation
Imitha ye-Ultraviolet ikhanyisa ulusu lwethu kwaye ivelise iiradicals zasimahla ngee-electron ezahlukeneyo.Iiseli zonakaliswe kwaye ulusu luya kuguga ngokukhawuleza.Siyibiza ngokuba kukufota.Xa kuthelekiswa ne-sunscreen eqhelekileyo, "i-ferulic acid" inokumelana ne-oxidation, isebenzisa isixhobo esiyimfihlo se-phenol hydroxyl.Esi sakhiwo silwa ne-radicals yamahhala, sinokubulala okunamandla kwi-superoxide free radicals, i-hydroxyl free radicals, njl., inokubamba ngokufanelekileyo ii-electron ezizimeleyo ze-radicals zamahhala, zenze ii-radicals zamahhala zibe iimolekyuli ezizinzileyo, zithintele ukuhanjiswa kwe-electron, zikhusele umzimba kumonakalo we-oxidative, kunye nokuphelisa iiradicals zamahhala.
2. Ukuba mhlophe
I-asidi ye-Ferulic inokuthintela ukuveliswa kunye nomsebenzi we-tyrosinase kunye nokunciphisa umphumo omhlophe we-melanin.
3. Isikhuseli elangeni
Iasidi yeFerulic inokufunxeka kakuhle kwe-UV kufutshane ne-290-330nm, ngelixa i-UV kwi-305-315nm yeyona nto inokwenzeka ukuba ibangele i-erythema yesikhumba.I-asidi ye-Ferulic kunye ne-derivatives yayo inokunciphisa i-toxic and side effects of high-dose UVB irradiation kwi-melanocytes kwaye idlala indima ethile ekukhuseleni ukukhanya kwe-epidermis.
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Ixesha lokuposa: Jun-29-2022