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khoom

Alpha-Arbutin

Lus piav qhia luv luv:

Alpha-Arbutin (4- Hydroxyphenyl-±-D-glucopyranoside) yog ib qho ntshiab, dej soluble, biosynthetic active ingredient.Alpha-Arbutin blocks epidermal melanin synthesis los ntawm inhibiting enzymatic oxidation ntawm Tyrosine thiab Dopa.Arbutin zoo li muaj kev phiv tsawg dua li hydroquinone ntawm qhov sib xws - xav tias yog vim qhov kev tso tawm ntau dua.Nws yog qhov ua tau zoo dua, nrawm dua thiab muaj kev nyab xeeb dua rau kev txhawb nqa cov tawv nqaij-brightening thiab ib qho xim tawv nqaij ntawm txhua hom tawv nqaij.Alpha-Arbutin kuj txo qis daim siab me ntsis thiab ua tau raws li tag nrho cov kev xav tau ntawm cov khoom siv niaj hnub ntawm daim tawv nqaij brightening thiab depigmentation ntawm daim tawv nqaij.


  • Khoom npe:Alpha-Arbutin
  • INCI Lub Npe:Alpha-Arbutin
  • CAS Nr:.84380-01-8
  • Molecular Formula:C12H16O7
  • Product Detail

    Vim li cas thiaj xaiv YR Chemspec

    Khoom cim npe

    Alpha-Arbutinyog ib tug biosynthetic glycoside nrog zoo heev ntawm daim tawv nqaij lightening zog rau ib tug zoo meej txawm daim tawv nqaij laus.Nws muaj peev xwm ua tau zoo inhibit melanin synthesis los ntawm inhibition ntawm tyrosinase, cov nyhuv no yog ua tiav txawm nyob rau hauv tsawg concentrations. AlphaArbutinnthuav tawm qhov ua tau zoo ntawm tyrosinase inhibition thiab yog cuaj npaug zoo dua Beta-Arbutin.Tsawg heev IC50 qhov tseem ceeb qhia lub zog ntawmAlpha-Arbutin.Qhov kev ua tau zoo ntawm Alphar-Arbutin yog vim nws qhov kev sib raug zoo zoo tshaj plaws rau qhov chaw nquag ntawm tyrosinase. Alpha-Arbutin yog dej soluble thiab yooj yim muab tso rau hauv dej theem ntawm cov tshuaj pleev ib ce.Nws ruaj khov tiv thaiv hydrolysis raws li kev sim hauv pH ntau ntawm 3.5 - 6.6.Cov ntsiab lus pom zoo: 0.2% thaum tsim nrog exfoliant lossis nkag mus ua kom zoo dua, txwv tsis pub mus txog 2%. arbutin-7 Qhov tseem ceeb Technical Parameters:

    Qhov tshwm sim Dawb Crystalline hmoov
    Assay 99.0% min.
    Melting Point 202-207 ℃
    Clarity ntawm Kev daws Dej Transparency, tsis muaj xim, tsis muaj qhov cuam tshuam
    Tus nqi pH (1% hauv dej) 5.0 ~ 7.0
    Specific Optical Rotation 【ɑ】D20 = + 176 ~ 184 °
    Arsenic 2 ppm max.
    Hydroquinone 10 ppm max.
    Hnyav Hlau 10 ppm max.
    Poob rau ziab 0.5% max.
    Residue Ignition 0.5% max.
    Kab mob Cov kab mob: 100cfg/g max.Fungus: 100 cfu/g max.

    Khoom nta:

    • INCI lub npe (active): Alpha-Arbutin
    • Kev tshawb fawb pov thawj los ntawm qhov tsis tshua muaj siab
    • Ua tau zoo dua ntawm 1.0% dua li Beta-Arbutinhauv vivo - cuaj zaus ua tau zoo dua Beta-Arbutinhauv vitro - Qhov zoo tshaj plaws tyrosinase inhibition kev ua haujlwmhauv vitro
    • Cov khoom muaj txiaj ntsig zoo biosynthetic active ingredient
    • Kev ua tau zoo enzyme ntsig txog biotechnology
    • Tsis txhob txhob txwm tshaj tawm cov tshuaj tswj / sau npe ua cov tshuaj tiv thaiv
    • Halal raws (porcine thiab cawv tsis muaj, tsis muaj ntawv pov thawj)

    Cov txiaj ntsig:

    • Ua kom cov tawv nqaij zoo sib xws tom qab ib hlis xwb
    • Txo qhov degree ntawm daim tawv nqaij tanning tom qab UV raug
    • Pab kom txo qis cov tsos mob ntawm daim siab mob

    Arbutin-6 Pob: 1kg ib lub hnab aluminium ntawv nyiaj thiab PE hnab hauv ob sab phlu, 1obbags / carton box los yog 25bags / fiber nruas 201901051513194934217


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