China Alpha-Arbutin ifektri nabakhiqizi |Y&R

I-Alpha-Arbutin

Incazelo emfushane:

I-Alpha-Arbutin (4- Hydroxyphenyl-±-D-glucopyranoside) ihlanzekile, inyibilika emanzini, isithako esisebenzayo se-biosynthetic.I-Alpha-Arbutin ivimba i-epidermal melanin synthesis ngokuvimbela i-enzymatic oxidation ye-Tyrosine ne-Dopa.I-Arbutin ibonakala inemiphumela emibi embalwa kune-hydroquinone ekugxilweni okufanayo - mhlawumbe ngenxa yokukhululwa kancane kancane.Kuyindlela ephumelela kakhudlwana, esheshayo nephephile yokukhuthaza ukugqama kwesikhumba kanye nethoni yesikhumba esilinganayo kuzo zonke izinhlobo zesikhumba.I-Alpha-Arbutin iphinda inciphise amabala esibindi futhi ihlangabezane nazo zonke izidingo zomkhiqizo wesimanje ocwebezelayo kanye nowokususa umbala wesikhumba.

Igama Lomkhiqizo:I-Alpha-Arbutin

INCI Igama:I-Alpha-Arbutin

Inombolo ye-CAS:84380-01-8

I-Molecular Formula:I-C12H16O7

Imilayezo eku-inthanethi I-imeyili WhatsApp FB

Imininingwane Yomkhiqizo

Kungani Khetha i-YR Chemspectc

Omaka bomkhiqizo

I-Alpha-Arbutiniyi-biosynthetic glycoside enezici ezinhle kakhulu ezikhanyisa isikhumba ukuze zibe nesikhumba esilinganayo.Iyakwazi ukuvimbela ngempumelelo ukuhlanganiswa kwe-melanin ngokuvimbela i-tyrosinase, lo mphumela utholakala ngisho nasezintweni eziphansi kakhulu. I-AlphaI-Arbutinibonisa i-tyrosinase inhibition ehlaba umxhwele futhi isebenza ngokuphindwe kayisishiyagalolunye kune-Beta-Arbutin.Amanani aphansi kakhulu e-IC50 akhombisa amandla weI-Alpha-Arbutin.Ukusebenza okuvelele kwe-Alphar-Arbutin kungenxa yokuhlobana kwayo okuphelele nendawo esebenzayo ye-tyrosinase. I-Alpha-Arbutin inyibilika emanzini futhi ifakwa kalula esigabeni samanzi sokwakheka kwezimonyo.Iqinile ngokumelene ne-hydrolysis njengoba ihlolwe ebangeni le-pH ukusuka ku-3.5 - 6.6.Ukugxilisa ingqondo okuphakanyisiwe: 0.2% uma kwenziwa ngesithuthukisi esisikhiphayo noma sokungena, uma kungenjalo kufika ku-2%. Amapharamitha Abalulekile Wezobuchwepheshe:

Ukubukeka	I-Crystalline Powder Emhlophe
Isivivinyo	99.0% iminithi.
I-Melting Point	202 ~ 207 ℃
Ukucaca Kwesixazululo Samanzi	Ukungafihli, okungenambala, azikho izindaba ezimisiwe
Inani le-pH (1% emanzini)	5.0~7.0
I-Specific Optical Rotation	【ɑ】D20=+176~184°
I-Arsenic	2ppm ubuningi.
IHydroquinone	10ppm ubuningi.
Izinsimbi Ezisindayo	10ppm ubuningi.
Ukulahlekelwa Ekumisweni	0.5% ubuningi.
I-Residue Ignition	0.5% ubuningi.
I-Pathogen	Amagciwane:100cfg/g max.Fungus:100 cfu/g max.

Izici Zomkhiqizo:

Igama le-INCI (elisebenzayo): Alpha-Arbutin
Imiphumela efakazelwe ngokwesayensi ekugxilweni okuphansi
Isebenza kakhulu ngo-1.0% kune-Beta-Arbutinnge vivo - Isebenza izikhathi eziyisishiyagalolunye kune-Beta-Arbutinku-vitro - Umsebenzi ovelele we-tyrosinase inhibitionku-vitro
Isithako esisebenzayo se-biosynthetic esimsulwa kakhulu
I-biotechnology ehlobene ne-enzyme esebenza kakhulu
Ayiqukethe izinto ezengezwe ngamabomu ezilawulwa/ezifakwe ohlwini njengezilondolozi
Ukuthobela i-halal (ingulube notshwala akunaso isitifiketi, akuqinisekisiwe)