Newgreen Supply Cas 84380-01-8 Pure Alpha Arbutin Powder Whitening
Product Description
Alpha-arbutin yog siv los ua cov tshuaj tua kab mob antioxidant, tshuaj tua kab mob thiab cov tawv nqaij txias hauv cov tshuaj pleev ib ce. Alpha-arbutin yog qhov sib txawv isomer ntawm arbutin. Alpha arbutin nyob rau hauv tsawg heev muaj peev xwm inhibit qhov kev ua ntawm tyrosinase, txawm hais tias lub inhibitory mechanisms txawv los ntawm arbutin, tab sis nws lub zog yog ze li ntawm 10 npaug ntau npaum li arbutin, thiab nyob rau hauv siab concentrations cuam tshuam kev loj hlob ntawm lub hlwb tsis. European Union Pawg Saib Xyuas Kev Tshawb Fawb Txog Kev Nyab Xeeb Kev Noj Qab Haus Huv (SCCS) tau hais hauv nws qhov kev xav tshiab kawg tias alpha-arbutin muaj kev nyab xeeb thaum nws muaj nyob hauv tsis pub ntau tshaj 2% ntawm cov khoom tu lub ntsej muag thiab 0.5% ntawm cov khoom tu lub cev.
COA
 | NEWGREENHERBCO., LTD Ntxiv: No.11 Tangyan South Road, Xi'an, Suav teb
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| Khoom npe:Alpha Arbutin | Hom Tshuaj:Tshiabgreen |
| CAS:84380-01-8 | Hnub tsim khoom:2023.10.18 Nws |
| Batch No:TIAB SA 2023101804 | Hnub Soj Ntsuam:2023.10.18 Nws |
| Batch Quantity:500 kg | Hnub Kawg:2025.10.17 dr hab |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Kev ntsuam xyuas (HPLC) | 99% | 99.32% |
| Kev tswj lub cev & tshuaj | ||
| Kev txheeb xyuas | Qhov zoo | Ua raws |
| Qhov tshwm sim | Dawb hmoov | Ua raws |
| Saj | Yam ntxwv | Ua raws |
| Poob rau ziab | ≤ 5.0% | 2.00% |
| Tshauv | ≤ 1.5% | 0.21% |
| Hnyav hlau | <10ppm | Ua raws |
| As | <2 ppm | Ua raws |
| Residual Solvents | <0.3% | Ua raws |
| Tshuaj tua kab | Tsis zoo | Tsis zoo |
| Microbiology | ||
| Tag nrho cov phaj suav | <500/g | 80/g |
| Poov & Pwm | <100/g | <15/g |
| E. Coli | Tsis zoo | Ua raws |
| Salmonella | Tsis zoo | Ua raws |
| Xaus | Ua raws li specification | |
| Cia | Lub khw yog qhov chaw txias & qhuav. Tsis txhob khov. | |
| Txee lub neej | 2 xyoos thaum khaws cia zoo | |
| Packing piav qhia: | Sealed export qib nruas & ob lub hnab yas kaw |
| Cia: | Khaws rau hauv qhov chaw txias & qhuav tsis khov., kom deb ntawm lub teeb thiab cua sov |
| Lub neej txee: | 2 xyoos thaum khaws cia zoo |
Lub luag haujlwm ntawm arbutin hauv tshuaj pleev ib ce
Ua kom dawb
Nyob rau hauv dab tsi daim ntawv thawj tham txog txaws, txaws tsim feem ntau puas hlwb epidermis, nyob rau hauv ultraviolet lub teeb, ntau yam hluav taws xob hluav taws xob, ib puag ncig muaj kuab paug thiab hais txog, lub basal melanin cell secretion ntawm melanin, lub cev ntawm tsim melanin vim lub luag hauj lwm ntawm tyrosine thiab tyrosinase. Txhawm rau tiv thaiv kev puas tsuaj ntawm sab nraud stimulation rau basal hlwb, ntau heev melanin tsis tuaj yeem metabolized tawm ntawm lub epidermis ib txwm, nws yuav tsim teeb meem ntawm daim tawv nqaij xws li cov tawv nqaij tsis sib xws thiab txawm xim xim.
Ntim & Xa
