Imiyoboro ya Laboratoire

Ibicuruzwa

Beta Arbutin 497-76-7 Kumurika uruhu

Ibisobanuro bigufi:

Izina RY'IGICURUZWA:beta arbutin
Synonyme:arbutin
INCI izina: -
CAS No.:497-76-7
EINECS:207-850-3
Ubwiza:suzuma 99.5% na HPLC
Inzira ya molekulari:C12H16O7
Uburemere bwa molekile:272.25


Ibicuruzwa birambuye

Ibicuruzwa

Kwishura:T / T, L / C.
Inkomoko y'ibicuruzwa:Ubushinwa
Icyambu cyo kohereza:Beijing / Shanghai / Hangzhou
Tegeka (MOQ):1kg
Igihe cyo kuyobora:Iminsi 3 y'akazi
Ubushobozi bwo gukora:1000kg / ukwezi
Imiterere y'ububiko:Ubitswe ahantu hakonje, humye, ubushyuhe bwicyumba.
Ibikoresho bipakira:ingoma
Ingano yububiko:1kg / ingoma, 5kg / ingoma, 10kg / ingoma, 25kg / ingoma

beta arbutin

Intangiriro

β-Arbutin ikoreshwa nkibintu byera kugirango igenzure ibisekuruza bya melanin, ibyo bikaba ari ibintu bitera ibara ryinshi.

Bizwi nkibintu bikubiye mu bimera byitwa ericaceous leaf leaf.Guhindura ibara hamwe na frake bibaho bitewe na ogisijeni ikora mu ruhu ihura na UV ku zuba, izuba, umwanda uhumanya ikirere, nibindi, bikora tyrosinase kandi enzyme ikora itera ihinduka rya tirozine muri melanocytes (selile pigment) kuri pigment ya melanin.β-Arbutin bivugwa ko yerekana ingaruka zera mugabanya umusaruro wa pigment ya melanin ukora kuri tyrosinase muri melanocytes.

Ibisobanuro (reba 99.5% na HPLC)

Ibizamini

Bisanzwe

Kugaragara Ifu ya kirisiti yera
Suzuma 99.5% min
Ingingo yo gushonga 198.5-201.5 ℃
Ibisobanuro byamazi Gukorera mu mucyo, kutagira ibara, nta na kimwe cyahagaritswe
PH agaciro ka 1% igisubizo cyamazi 5-7
Guhinduranya neza [α] D.20= -66 ± 2 °
Arsenic ≤2ppm
Hydroquinone ≤10ppm
Icyuma kiremereye ≤10ppm
Gutakaza kumisha ≤0.5%
Igisigisigi ≤0.5%
Indwara Indwara ya bagiteri ≤300cfu / g
Fungus ≤100cfu / g

  • Mbere:
  • Ibikurikira: