Arbutin
| Cov khoom xyaw Variation | N/A |
| Cas No | 497-76-7 : kuv |
| Tshuaj Formula | C12H16O7 |
| Molecular hnyav | 272.25 Nws |
| EINECS no. | 207-850-3 : kuv |
| Melting point | 195-198 ° C |
| Boiling point | 375.31 ° C (kwv yees ntxhib) |
| Kev sib hloov tshwj xeeb | -64º (c=3) |
| Qhov ntom | 1.3582 (zeeg) |
| Refractive Index | -65.5° (C = 4, H2O) |
| Cia tej yam kev mob | Inert cua, Chav Kub |
| Solubility | H2O: 50 mg/m L kub, ntshiab |
| Yam ntxwv | zoo |
| pKa | 10.10 ± 0.15 Kev kwv yees |
| Solubility | Soluble hauv dej |
| Pawg | Cog Extract, Ntxiv, Kev Kho Mob |
| Daim ntawv thov | Antioxidant, Carotenoid, Txiv Hmab Txiv Ntoo, Papaya, Probiotics, Strawberries, Ascorbic Acid, Anthocyanins |
Arbutin yog ib qho kev nyab xeeb tshaj plaws thiab ua tau zoo ntawm cov khoom siv ntxuav hniav dawb thiab kev sib tw ntawm daim tawv nqaij dawb thiab freckle tshem tawm cov neeg sawv cev hauv lub xyoo pua 21st.Nyob rau hauv cov tshuaj pleev ib ce, nws muaj peev xwm zoo whiten thiab tshem tawm freckles ntawm daim tawv nqaij, maj mam ploj thiab tshem tawm freckles, melasma, melanin, pob txuv thiab hnub nyoog me ntsis.Kev nyab xeeb siab, tsis muaj khaus, rhiab heev thiab lwm yam kev mob tshwm sim, thiab cov khoom siv tshuaj pleev ib ce muaj kev sib raug zoo, UV irradiation stability.Txawm li cas los xij, arbutin hydrolyzes yooj yim thiab yuav tsum tau siv ntawm PH 5-7.Txhawm rau kom ruaj khov ntawm kev ua tau zoo, tus naj npawb tsim nyog ntawm cov tshuaj tiv thaiv kab mob xws li sodium bisulfite thiab vitamin E feem ntau yog ntxiv, thiaj li ua kom zoo dua qub, tshem tawm cov quav, moisturizing, softness, wrinkle-tshem tawm thiab tiv thaiv cov teebmeem.Nws tuaj yeem siv los tshem tawm qhov liab thiab o, txhawb kev kho qhov txhab tsis muaj qhov caws pliav, tuaj yeem inhibit qhov tsim ntawm dandruff.
Ursolic acid (URsolic acid) yog triterpenoid compound pom nyob rau hauv cov nroj tsuag ntuj.Nws muaj ntau yam tshuaj lom neeg, xws li sedation, anti-inflammatory, antibacterial, anti-diabetes, anti-ulcer thiab txo cov ntshav qabzib.Nyob rau hauv xyoo tas los no, nws tau pom tias nws muaj cov tshuaj tiv thaiv kab mob, tiv thaiv kab mob qog noj ntshav, ua rau muaj kev sib txawv ntawm F9 teratoma hlwb thiab los tiv thaiv angiogenesis.Nws yog qhov yuav dhau los ua cov tshuaj tiv thaiv kab mob tshiab nrog cov tshuaj toxicity tsawg thiab ua haujlwm siab.Tsis tas li ntawd, ursolic acid muaj cov txiaj ntsig zoo antioxidant, yog li nws tau dav siv los ua cov khoom siv raw hauv tshuaj thiab tshuaj pleev ib ce.
Raw Materials Supply Service
Justgood Health xaiv cov khoom siv raw los ntawm cov tuam txhab hwm thoob ntiaj teb.
Kev Pabcuam Zoo
Peb muaj cov txheej txheem tswj xyuas kom zoo thiab ua raws li cov qauv kev tswj xyuas nruj heev los ntawm lub tsev rau khoom mus rau cov kab ntau lawm.
Customized Services
Peb muab kev txhim kho kev pab cuam rau cov khoom tshiab los ntawm kev kuaj mus rau qhov loj loj ntau lawm.
Private Label Service
Justgood Health muaj ntau hom kev noj zaub mov tshwj xeeb hauv cov tshuaj ntsiav, softgel, ntsiav tshuaj, thiab cov ntawv gummy.
