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samfur

Alfa-Arbutin

Takaitaccen Bayani:

Alpha-Arbutin (4-Hydroxyphenyl-±-D-glucopyranoside) tsantsa ne, mai narkewa ruwa, sinadari mai aiki na biosynthetic. Alpha-Arbutin yana toshe kira na melanin na epidermal ta hanyar hana enzymatic oxidation na Tyrosine da Dopa. Arbutin ya bayyana yana da ƙarancin sakamako masu illa fiye da hydroquinone a irin wannan taro - mai yiwuwa saboda ƙarin sakin hankali. Ita ce hanya mafi inganci, sauri da aminci don haɓaka hasken fata da ma sautin fata akan kowane nau'in fata. Alpha-Arbutin kuma yana rage girman hanta kuma yana biyan duk buƙatun samfurin zamani mai haskaka fata da kuma lalata fata.


  • Sunan samfur:Alfa-Arbutin
  • Sunan INCI:Alfa-Arbutin
  • Lambar CAS:84380-01-8
  • Tsarin kwayoyin halitta:Saukewa: C12H16O7
  • Cikakken Bayani

    Me yasa Zabi YR Chemspec

    Tags samfurin

    Alfa-Arbutin shine glycoside biosynthetic tare da kyawawan kaddarorin haskaka fata don cikakkiyar sautin fata. Yana da ikon hana haɓakar melanin yadda ya kamata ta hanyar hana tyrosinase, ana iya samun wannan tasirin har ma da ƙarancin ƙima. AlfaArbutin yana nuna hana tyrosinase mai ban sha'awa kuma yana da tasiri sau tara fiye da Beta-Arbutin. Ƙananan ƙimar IC50 yana nuna ikon Alpha-Arbutin. Babban inganci na Alphar-Arbutin shine saboda cikakkiyar kusancinsa zuwa wurin aiki na tyrosinase. Alpha-Arbutin ruwa ne mai narkewa kuma cikin sauƙi an haɗa shi cikin yanayin ruwa na abubuwan kwaskwarima. Yana da tsayayye a kan hydrolysis kamar yadda aka gwada a cikin kewayon pH daga 3.5 - 6.6. Ƙaddamar da shawarar da aka ba da shawarar: 0.2% lokacin da aka ƙirƙira tare da exfoliant ko haɓaka shigar ciki, in ba haka ba har zuwa 2%. arbutin-7 Mahimman Ma'aunin Fasaha:

    Bayyanar Farin Crystalline Foda
    Assay 99.0% min.
    Matsayin narkewa 202-207 ℃
    Bayyanar Maganin Ruwa Bayyana gaskiya, mara launi, babu wani abin da aka dakatar
    Ƙimar pH (1% a cikin ruwa) 5.0-7.0
    Takamaiman Juyawar gani 【ɑ】D20=+176~184°
    Arsenic 2ppm ku.
    Hydroquinone 10ppm max.
    Karfe masu nauyi 10ppm max.
    Asara akan bushewa 0.5% max.
    Ragowar ƙonewa 0.5% max.
    Maganin cuta Kwayoyin cuta:100cfg/g max.Fungus:100 cfu/g max.

    Siffofin samfur:

    • Sunan INCI (mai aiki): Alpha-Arbutin
    • Tasirin da aka tabbatar da kimiyya a ƙananan ƙididdiga
    • Mafi inganci a 1.0% fiye da Beta-Arbutinmai rai – Sau tara mafi inganci fiye da Beta-Arbutinin vitro - Fitaccen aikin hana tyrosinasein vitro
    • Sosai tsarki biosynthetic sashi mai aiki
    • Babban aikin enzyme mai alaƙa da ilimin halittu
    • Ba ya ƙunshi abubuwan da aka ƙara da gangan da aka tsara/jera su azaman masu kiyayewa
    • Mai yarda da halal (lala da barasa, ba a tantance ba)

    Amfani:

    • Yana tabbatar da daidai sautin fata bayan wata ɗaya kacal
    • Yana rage darajar fatar fata bayan bayyanar UV
    • Taimaka don rage girman bayyanar hanta

    Arbutin-6 Kunshin: 1kg da aluminum tsare jakar da PE jakar rufi, 1obags / kartani akwatin ko 25bags / fiber drum 201901051513194934217


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