Zitsanzo Zaulere Zafakitale China Khungu Loyera Alpha Arbutin Powder 99% Beta Arbutin Chithunzi Chowonetsedwa

Zitsanzo Zaulere Za Factory China Skin Whitening Alpha Arbutin Powder 99% Beta Arbutin

Kufotokozera Kwachidule:

Alpha-Arbutin (4- Hydroxyphenyl-±-D-glucopyranoside) ndi yoyera, yosungunuka m'madzi, yopangidwa ndi biosynthetic. Alpha-Arbutin imalepheretsa kaphatikizidwe ka epidermal melanin poletsa makutidwe ndi okosijeni a Tyrosine ndi Dopa. Arbutin ikuwoneka kuti ili ndi zotsatirapo zochepa kuposa hydroquinone pamilingo yofananira - mwina chifukwa chakumasulidwa pang'onopang'ono. Ndi njira yabwino kwambiri, yachangu komanso yotetezeka yolimbikitsira kuwunikira komanso mawonekedwe akhungu pamitundu yonse. Alpha-Arbutin imachepetsanso mawanga a chiwindi ndikukwaniritsa zofunikira zonse zamankhwala amakono owunikira komanso ochotsa khungu.

Dzina lazogulitsa:Alpha-Arbutin

Dzina la INCI:Alpha-Arbutin

Nambala ya CAS:84380-01-8

Molecular formula:C12H16O7

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Alpha-Arbutin ndi biosynthetic glycoside yokhala ndi mawonekedwe abwino kwambiri owunikira khungu kuti akhale ndi khungu lofanana. Amatha kuletsa bwino kaphatikizidwe ka melanin mwa kuletsa tyrosinase, izi zimatheka ngakhale pazigawo zotsika kwambiri.

Alpha Arbutin imawonetsa chidwi cha tyrosinase inhibition ndipo ndiyothandiza kasanu ndi kamodzi kuposa Beta-Arbutin. Zotsika kwambiri za IC50 zikuwonetsa mphamvu ya Alpha-Arbutin. Kuchita bwino kwambiri kwa Alphar-Arbutin ndi chifukwa cholumikizana bwino ndi tsamba lomwe limagwira ntchito la tyrosinase.

Alpha-Arbutin ndi madzi osungunuka ndipo amaphatikizidwa mosavuta mu gawo lamadzi la zodzikongoletsera. Ndiwokhazikika motsutsana ndi hydrolysis monga kuyesedwa mu pH kuyambira 3.5 - 6.6. Kukhazikika koyenera: 0.2% ikapangidwa ndi exfoliant kapena chowonjezera cholowera, apo ayi mpaka 2%.

Zofunika Zaumisiri:

Maonekedwe	White Crystalline Powder
Kuyesa	99.0% mphindi.
Melting Point	202-207 ℃
Kumveka kwa Water Solution	Transparency, colorless, palibe inayimitsa nkhani
Mtengo wa pH (1% m'madzi)	5.0-7.0
Specific Optical Rotation	【ɑ】D20=+176~184°
Arsenic	2 ppm pa.
Hydroquinone	10ppm pa.
Zitsulo Zolemera	10ppm pa.
Kutaya pa Kuyanika	0.5% kuchuluka.
Chotsalira Choyaka	0.5% kuchuluka.
Pathogen	Bakiteriya:100cfg/g max.Bowa:100 cfu/g max.

Zogulitsa:

Dzina la INCI (yogwira): Alpha-Arbutin
Kutsimikiziridwa mwasayansi zotsatira pa otsika ndende
Zothandiza kwambiri pa 1.0% kuposa Beta-Arbutinmoyo
- Kasanu ndi kamodzi kothandiza kwambiri kuposa Beta-Arbutinmu vitro
- Ntchito yopambana ya tyrosinase inhibitionmu vitro
Kwambiri koyera biosynthetic yogwira pophika
Biotechnology yochita bwino kwambiri yokhudzana ndi ma enzyme
Lilibe zinthu zowonjezedwa mwadala zoyendetsedwa / zolembedwa ngati zoteteza
Kugwirizana ndi Halal (nkhumba ndi mowa wopanda, osavomerezeka)