Kojic acid yog ib yam khoom ntuj uas nrov nyob rau hauv kev lag luam tu tawv nqaij rau nws cov tawv nqaij zoo heev lightening zog. Kojic acid yog muab los ntawm ntau yam fungi, tshwj xeeb tshaj yog Aspergillus oryzae, thiab paub txog nws lub peev xwm los inhibit zus tau tej cov melanin, pigment lub luag hauj lwm rau cov xim ntawm daim tawv nqaij. Qhov no ua rau nws muaj cov khoom muaj npe nrov hauv cov khoom tsim los daws cov teeb meem hyperpigmentation, tsaus me ntsis, thiab cov tawv nqaij tsis sib xws.
Kev siv kojic acid hauv cov khoom tu tawv nqaij tuaj yeem taug qab mus rau kev siv ib txwm siv hauv Nyij Pooj. Nws yog Ameslikas pom raws li ib tug by-product ntawm cov txheej txheem fermentation thaum lub sij hawm zus tau tej cov sake, Japanese mov wine. Nyob rau tib lub sij hawm, nws cov tawv nqaij-lightening zog tau lees paub thiab muab tso rau hauv ntau hom kev tu tawv nqaij.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kojic acid yog nws lub peev xwm los ua kom pom qhov tsaus nti thiab hyperpigmentation tsis ua rau tawv nqaij khaus. Qhov no ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau cov neeg uas muaj cov tawv nqaij rhiab heev uas yuav tsis tuaj yeem tiv taus cov khoom sib xyaw ua kom tawv nqaij ntau dua. Tsis tas li ntawd, kojic acid paub txog nws cov khoom antioxidant, uas pab tiv thaiv daim tawv nqaij los ntawm ib puag ncig kev puas tsuaj thiab kev laus ntxov ntxov.
Thaum ntxiv rau cov khoom tu tawv nqaij, kojic acid ua haujlwm los ntawm inhibiting cov haujlwm ntawm tyrosinase, ib qho enzyme koom nrog hauv kev tsim cov melanin. Los ntawm kev ua li ntawd, nws yuav pab txo qis melanin ntau dhau, ua rau cov tawv nqaij ntau dua thiab txo qhov pom ntawm qhov muag tsaus. Cov txheej txheem ntawm kev ua haujlwm no ua rau kojic acid yog cov khoom muaj txiaj ntsig hauv kev hais txog ntau hom hyperpigmentation, suav nrog melasma, tshav pob, thiab post-inflammatory hyperpigmentation.
Kojic acid feem ntau pom muaj nyob rau hauv ntau yam khoom tu tawv nqaij, suav nrog cov tshuaj pleev, tshuaj pleev thiab tshuaj ntxuav. Thaum siv cov khoom uas muaj kojic acid, nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov lus pom zoo siv kom tsis txhob muaj kev phiv. Txawm hais tias kojic acid feem ntau suav tias muaj kev nyab xeeb rau kev siv tshuaj pleev ib ce, qee tus neeg yuav muaj kev khaus khaus lossis ua xua. Nws raug nquahu kom ua qhov ntsuas patch los ntsuas cov tawv nqaij rhiab heev ua ntej siv cov khoom uas muaj kojic acid.
Ntxiv rau nws cov txiaj ntsig ntawm daim tawv nqaij, kojic acid kuj paub txog nws lub peev xwm los daws lwm yam kev txhawj xeeb ntawm daim tawv nqaij. Nws tau kawm txog nws cov tshuaj tiv thaiv kab mob thiab tshuaj tua kab mob, ua rau nws muaj ntau yam khoom xyaw rau cov neeg uas muaj pob txuv los yog tawv nqaij rhiab. Los ntawm kev txo qhov mob thiab inhibiting kev loj hlob ntawm pob txuv ua kab mob, kojic acid tuaj yeem pab cov tawv nqaij kom pom tseeb thiab noj qab haus huv.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum kojic acid tuaj yeem xa cov txiaj ntsig zoo hauv kev hais txog hyperpigmentation, nws tsis yog ib qho loj-haum-tag nrho cov tshuaj. Cov tib neeg uas muaj hyperpigmentation hnyav dua los yog hauv qab ntawm daim tawv nqaij yuav tsum sab laj nrog kws kho mob dermatologist kom txiav txim siab txog kev kho mob uas tsim nyog. Qee zaum, kev sib xyaw ua ke ntawm cov khoom tu tawv nqaij, kev kho mob tshaj lij, thiab kev hloov kev ua neej yuav xav tau kom ua tiav cov txiaj ntsig zoo.
Thaum koom nrog kojic acid rau hauv koj txoj kev tu tawv nqaij, kev tiv thaiv hnub ci yuav tsum yog qhov tseem ceeb. Thaum siv cov khoom xyaw dawb xws li kojic acid, daim tawv nqaij ua rau muaj kev puas tsuaj rau UV. Yog li ntawd, siv cov tshuaj pleev thaiv hnub dav dav nrog SPF siab yog qhov tseem ceeb los tiv thaiv cov pigmentation ntxiv thiab tiv thaiv daim tawv nqaij los ntawm lub hnub puas tsuaj.
Tag nrho cov nyob rau hauv tag nrho cov, kojic acid yog ib tug muaj zog muaj peev xwm uas ua tau zoo nyob rau hauv hyperpigmentation thiab txhawb ib tug ntau txawm lub suab ntawm daim tawv nqaij. Nws lub hauv paus chiv keeb thiab me me tab sis muaj zog ntawm daim tawv nqaij-lightening zog ua rau nws muaj kev xaiv nrov hauv kev lag luam tu tawv nqaij. Txawm hais tias siv los ua ib feem ntawm cov phiaj xwm kev kho mob rau qhov chaw tsaus lossis muab tso rau hauv kev saib xyuas ntawm daim tawv nqaij, kojic acid muab cov lus cog tseg rau cov tib neeg uas xav kom lub ntsej muag ci dua, ci dua. Raws li nrog rau txhua yam khoom siv tu tawv nqaij, nws raug nquahu kom sab laj nrog tus kws kho tawv nqaij kom txiav txim siab seb qhov twg ua haujlwm zoo tshaj plaws rau tus kheej kev txhawj xeeb ntawm daim tawv nqaij thiab lub hom phiaj.
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Post lub sij hawm: Aug-23-2024
