I-Ferulic acid, eyaziwa ngokuba yi-3-methoxy-4-hydroxycinnamic acid, yi-phenolic acid ikhompawundi ekhoyo ngokubanzi kwizityalo. Idlala indima yenkxaso yesakhiwo kunye nokukhusela kwiindonga zeeseli zezityalo ezininzi. Ngomnyaka ka 1866, uHlasweta H waseJamani waqala ukubekwa yedwa kwi Ferula foetida regei kwaye ke wathiywa ngokuba yi ferulic acid. Emva koko, abantu babekhupha i<em>ferulic acid kwiimbewu nakumagqabi ezityalo ezahlukeneyo. Uphando lubonise ukuba i-asidi ye-ferulic yenye yezithako ezisebenzayo kumayeza ahlukeneyo emveli aseTshayina afana ne-ferula, i-Ligusticum chuanxiong, i-Angelica sinensis, i-Gastrodia elata, kunye ne-Schisandra chinensis, kwaye sesinye sezibonakaliso eziphambili zokulinganisa umgangatho wale mifuno.
Iasidi yeFerulicinoluhlu olubanzi lweziphumo kwaye isetyenziswa ngokubanzi kumashishini afana namayeza, ukutya, ubuhle kunye ne-skincare
Kwintsimi ye-skincare, i-asidi ye-ferulic inokuxhathisa ngokufanelekileyo imitha ye-ultraviolet, inqanda umsebenzi we-tyrosinase kunye ne-melanocytes, kwaye ine-anti wrinkle,anti-ukuguga, i-antioxidant, kunye neziphumo ezimhlophe.
antioxidant
I-asidi ye-Ferulic inokunciphisa ngokufanelekileyo i-radicals yamahhala kwaye inciphise umonakalo wabo kwiiseli zesikhumba. Umatshini kukuba i-asidi ye-ferulic ibonelela ngee-electron kwi-radicals yamahhala ukuzinzisa, ngaloo ndlela ikhusela i-oxidative chain reaction ebangelwa i-radicals yamahhala, ukukhusela ingqibelelo kunye nomsebenzi weeseli zesikhumba. Iyakwazi nokuphelisa iintlobo ze-oksijini ezisebenzayo emzimbeni kwaye inqande uxinzelelo lwe-oksijini ngokuthintela ukuveliswa kwe-lipid peroxide MDA.
Ngaba kukho nasiphi na isithako esinokuthi siphucule i-synergistically ukusebenza nge-asidi ye-ferulic? Olona lwakudala yiCEF (indibaniselwano ye “Ivithamin C+Vithamin E+Ferulic Acid” efinyeziweyo njenge-CEF), eyaziwa ngokubanzi kushishino. Olu kudibanisa alugcini nje ukunyusa i-antioxidant kunye nezakhono ezimhlophe ze-VE kunye ne-VC, kodwa ziphucula ukuzinza kwazo kwifomula. Ukongeza, i-asidi ye-ferulic yindibaniselwano elungileyo kunye ne-resveratrol okanye i-retinol, enokuphucula ngakumbi amandla okuzikhusela e-antioxidant.
Ukukhusela ukukhanya
Iasidi yeFerulic inokufunxeka kakuhle kwe-UV malunga ne-290-330nm, ngelixa imitha ye-UV phakathi kwe-305-315nm isenokwenzeka ukuba ibangele i-erythema yolusu. I-asidi ye-Ferulic kunye ne-derivatives yayo inokunciphisa iziphumo ezinobungozi ze-UVB irradiation ephezulu kwi-melanocytes kwaye ibe nefuthe elithile le-photoprotective kwi-epidermis.
Ukuthintela ukuthotywa kwe-collagen
I-asidi ye-Ferulic inempembelelo yokukhusela kwizakhiwo eziphambili zesikhumba (i-keratinocytes, i-fibroblasts, i-collagen, i-elastin) kwaye inokuthintela ukuthotywa kwe-collagen. I-asidi ye-Ferulic inciphisa ukuwohloka kwe-collagen ngokulawula umsebenzi wee-enzymes ezinxulumene, ngaloo ndlela igcina ukugcwala kunye nokuqina kolusu.
Whitening kunyeanti-ukudumba
Ngokumalunga nokuba mhlophe, i-asidi ye-ferulic inokuthintela ukuveliswa kwe-melanin, ukunciphisa ukubunjwa kwe-pigmentation, kwaye yenza ithoni yesikhumba ibe yinto efanayo kwaye ikhanye. Indlela yokusebenza kwayo kukuchaphazela indlela yomqondiso ngaphakathi kwe-melanocytes, ukunciphisa umsebenzi we-tyrosinase, kwaye ngaloo ndlela iyancipha ukuhlanganiswa kwe-melanin.
Ngokweempembelelo ezichasayo, i-asidi ye-ferulic inokuthintela ukukhululwa kwabalamli abavuthayo kunye nokunciphisa ukuvuvukala kwesikhumba. Kwi-acne ethambileyo okanye ulusu olubuthathaka, i-asidi ye-ferulic inokunciphisa ububomvu, ukudumba, kunye neentlungu, ukukhuthaza ukulungiswa kunye nokubuyisela ulusu.
Ixesha lokuposa: Aug-27-2024
