Mtengo wa Wogulitsa Arbutin Ndi CAS 497-76-7
Arbutin inachokera ku zomera zobiriwira zachilengedwe ndipo ndi chinthu chogwira ntchito choyeretsa khungu chomwe chimagwirizanitsa malingaliro a "wobiriwira", "wotetezeka" ndi "wogwira ntchito". Arbutin ndi chinthu chabwino kwambiri choyeretsa khungu choyeretsa zodzoladzola. Pali ma isomers awiri owoneka, omwe ndi α ndi ß mtundu, omwe ntchito yawo yachilengedwe ndi ß isomer. Arbutin ndi imodzi mwa zinthu zoyera zotetezeka komanso zothandiza zomwe zimadziwika kwambiri kumayiko ena, komanso ndi chinthu chogwira ntchito chopikisana choyeretsa khungu ndi kuchotsa madontho m'zaka za m'ma 2000.
| Chinthu | Mafotokozedwe |
| Maonekedwe | Ufa woyera wa kristalo |
| Kuyesa | ≥99.5% |
| Malo osungunuka | 199~201±0.5℃ |
| Arsenic | ≤2ppm |
| Hydroquinone | ≤20ppm |
| Chitsulo cholemera | ≤20ppm |
| Kutayika pakuuma | ≤0.5% |
| Zotsalira za kuyatsa | ≤0.5% |
| Arsenic | ≤2ppm |
Mu zodzoladzola, ntchito ya tyrosinase ya melanocytes imalepheretsedwa, ndipo kupanga melanin kumalepheretsedwa poletsa melanin synthetase. Imatha kuyeretsa bwino ndikuchotsa ma freckles, kutha pang'onopang'ono ndikuchotsa ma freckles, chloasma, melanosis, ziphuphu ndi mawanga okalamba. Chitetezo chachikulu, palibe kuyabwa, kukhudzidwa ndi zotsatirapo zina, imagwirizana bwino ndi zodzoladzola, komanso kuwala kwa UV kokhazikika. Komabe, arbutin ndi yosavuta kuyimitsidwa ndipo iyenera kugwiritsidwa ntchito pa pH 5-7. Kuti ikwaniritse bwino kuyera, kuchotsa ma freckle, kunyowetsa, kufewetsa, kuchotsa makwinya ndi zotsatira zotsutsana ndi kutupa. Ingagwiritsidwenso ntchito kuthetsa kufiira ndi kutupa, kulimbikitsa kuchira kwa mabala popanda kusiya zipsera, ndikuletsa kupanga dandruff.
25kgs/ng'oma, matani 9/chidebe cha 20'
25kgs/thumba, matani 20/chidebe cha 20'
Arbutin Ndi CAS 497-76-7
