1. Kojic Acid yog dab tsi?
Lub npe kojic acid yog muab los ntawm "Koji", uas yog cov khoom siv tshuaj tau los ntawm ntau yam fungi xws li A. flavus, A. oryzae, A. tamari thiab A. parasiticus. Kojic acid kuj yog tsim los ntawm fermentation ntawm tej yam Asian zaub mov (xws li kua ntses thiab mov wine), ua raws li ib tug fungal kab los yog cov ntaub so ntswg kab lis kev cai neeg sawv cev.
Cov qauv tshuaj ntawm Kojic Acid tau txiav txim siab ua 5-hydroxy-2-hydroxymethyl- - pyron. Qee hom kab mob muaj peev xwm tsim tau Kojic Acid hauv ntau qhov ntau tab sis nrog kev nce qib hauv cov noob caj noob ces, nws muaj peev xwm hloov kho lawv lub peev xwm kom ua tiav cov txiaj ntsig siab dua. Raws li, lub hom phiaj yog muab kojic acid ntau ntau hauv cov tshuaj pleev ib ce, ua tus neeg sawv cev ntawm daim tawv nqaij dawb, tus neeg sawv cev ntawm daim tawv nqaij los yog cov tawv nqaij depleting tus neeg sawv cev siv hauv ntau hom tshuaj pleev ib ce.
Kojic acid puas tuaj yeem siv ncaj qha rau ntawm lub ntsej muag?
Kojic acid yog cov organic compound, uas tuaj yeem siv rau hauv tshuaj pleev ib ce, tshuaj, thiab zaub mov,. kojic acid cream los yog kojic acid hmoov thiab lwm yam kev npaj tuaj yeem siv ncaj qha rau ntawm lub ntsej muag, muaj qee yam ntawm daim tawv nqaij dawb thiab lub teeb pom kev zoo, tab sis ua tib zoo saib xyuas qhov ntau npaum li cas, thiab txhua hnub yuav tsum tau ua txoj haujlwm zoo ntawm kev tu tawv nqaij, zam cov tawv nqaij tawv lossis tawv nqaij pigmentation.
Kojic acid muaj qee yam tshuaj tua kab mob thiab tshuaj tua kab mob, kojic acid cream lossis kojic acid hmoov ncaj qha rau ntawm lub ntsej muag, tuaj yeem ua lub luag haujlwm antioxidant. Kojic acid tuaj yeem cuam tshuam cov synthesis ntawm tyrosinase thiab tuaj yeem dilute lub pigmentation ntawm lub ntsej muag, txhawm rau txhim kho cov tawv nqaij zoo, rau cov neeg uas muaj lub ntsej muag pigmentation, kev thov kom raug kojic acid, feem ntau yuav tsis ua rau tawv nqaij. Txawm li cas los xij, vim tias kojic acid yog cov tshuaj tua kab mob, sim zam kev siv tshuaj ntev ntev, txwv tsis pub nws yuav ua rau khaus thiab ua rau daim tawv nqaij puas tsuaj, ua rau muaj kev puas tsuaj rau daim tawv nqaij stratum corneum thiab tawv nqaij rhiab heev.
Hauv lub neej txhua hnub, kev saib xyuas cov dej ntawm daim tawv nqaij thiab tshuaj pleev thaiv hnub yog tsim nyog. Koj tuaj yeem ntxuav cov tawv nqaij kom huv si txhua tag kis sawv ntxov thiab yav tsaus ntuj thiab tom qab ntawd siv cov khoom tu tawv nqaij kom moisturize ntawm daim tawv nqaij, tsis txhob dryness, thiab tiv thaiv cov tawv nqaij pigmentation. Thaum koj tawm mus txhua hnub, koj yuav tsum siv tshuaj pleev thaiv hnub los tiv thaiv UV.
3. Tej yam tshwm sim tshwm sim thaum siv kojic acid
Ntxiv nrog rau cov txiaj ntsig, ntau qhov tsis zoo tshwm sim kuj tseem cuam tshuam nrog kojic acid thaum siv hauv cov khoom siv tshuaj pleev ib ce.
Ntawm lawv, hu rau dermatitis (tshwj xeeb tshaj yog rau cov neeg uas muaj cov tawv nqaij rhiab heev) yog cov kev phiv loj ntawm kojic acid. Kev tshwm sim ntawm kev sib cuag dermatitis thaum siv kojic acid yog khaus, pob khaus, dermatitis, khaus, thiab mob. Txawm li cas los xij, cov kev mob tshwm sim no tuaj yeem pom thaum siv kojic acid tsis raug, kev tsim txom ntawm kojic acid xws li kev noj ntau dua 1%.
Lwm qhov kev mob tshwm sim tuaj yeem tshwm sim nrog kev siv kojic acid mus ntev yog tshav kub hauv cov neeg uas muaj tawv nqaij rhiab heev. Tsis tas li ntawd, muaj qee qhov pov thawj tias kojic acid tuaj yeem ua rau mob qog noj ntshav ntawm daim tawv nqaij puas. Txawm li cas los xij, tseem xav tau kev tshawb fawb ntxiv los txiav txim siab lwm yam txiaj ntsig lossis kev pheej hmoo ntawm kojic acid.
Feem ntau, kojic acid yog qhov nrov heev nrog cov ntawv thov hauv ntau lub hom phiaj, tshwj xeeb tshaj yog cov tshuaj pleev ib ce nrog cov khoom ua kom tawv nqaij, ntxuav hniav dawb. Yog li ntawd, muaj kojic acid muaj nyob rau hauv cov tshuaj pleev ib ce, tshuaj pleev ib ce thiab tshuaj dawb huv nrog rau cov khoom kho hniav thiab kho hniav. Txawm li cas los xij, nws yog ib qho tsim nyog yuav tsum siv kojic acid ntawm qhov pom zoo kom ua tiav nws cov txiaj ntsig thiab kev nyab xeeb rau daim tawv nqaij.
Xa mus rau tsab xov xwm ntawm lub vev xaib ntawm Vinmec International General Tsev Kho Mob kom paub ntau ntxiv txog kev zoo nkauj thiab kev paub txog kev noj qab haus huv ntawm cov hnub nyoog sib txawv.
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