α Arbutin, White crystal foda, sauƙi mai narkewa a cikin ruwa, methanol, ethanol, propylene glycol, glycerin ba tare da precipitates. Alpha Arbutin wanda aka fi sani da 4-Hydroxyphenyl-alpha-D-glucopyranoside, ana amfani dashi galibi don ɗaure ga tyrosinase na melanocytes a cikin fata da hana ayyukan tyrosinase. Shahararriyar wakili ce ta farar fata a Japan da sauran ƙasashen Asiya. Ana amfani da shi musamman a cikin cream, jigon, maskurin fuska don fata fata da cire frechles. Kuma ikon α-arbutin don hana wannan enzyme (sakamakon fari) shine sau 10 zuwa 15 fiye da na β-arbutin.
① Alpha Arbutin crystal foda 98% HPLC
② Alpha Arbutin crystal 99.5% HPLC
❶α Arbutin yana aiki azaman ma'aunin fata don rage melanin a cikin fata.
❷α Arbutin na iya matsar da pores da fata, kuma yana iya haɓaka haɓakar tantanin halitta kuma yana taimakawa raunukan fata su warke.
❸α Arbutin kuma ana ɗaukarsa azaman maganin antiseptik da anti-mai kumburi.
Abubuwan Nazari | Ƙayyadaddun bayanai | Hanyoyin |
Gwajin Sinadaran Masu Aiki | ||
α-Arbutin | ≥99.5% | HPLC |
Hydroquinone | ≤1.00pm | HPLC |
Gwajin Jiki | ||
Bayyanar | Farin Crystal Powder | Na gani |
Girman barbashi | 90% wuce 60 mesh | Ch.P 2020 IV |
Matsayin narkewa | 202.0 ~ 210.0 ± 0.5 ℃ | Ch.P 2020 IV |
Takamaiman Juyawar gani | +174.0˚~+186.0˚ | Ch.P 2020 IV |
Ƙimar pH (1% bayani) | 5.0-7.0 | Ch.P 2020 IV |
Abubuwan da ke cikin ruwa | ≤0.5% | GB 5009.3 |
Jimlar toka | ≤0.5% | GB 5009.4 |
Gwajin sinadarai | ||
Karfe masu nauyi | ≤50.00pm | GB 5009.11 |
Arsenic | ≤3.00pm | GB 5009.11 |
Jagoranci | ≤5.00pm | GB 5009.12 |
Cadmium | ≤2.00pm | GB 5009.15 |
Mercury | ≤1.00pm | GB 5009.17 |
Gwajin Kwayoyin Halitta | ||
Jimlar Ƙididdiga Bacteria | ≤300cfu/g | GB 4789.2 |
Yisti da Molds | ≤10cfu/g | GB 4789.15 |
Coliforms | ≤90MPN/100g | GB 4789.3 |
Salmonella | Korau | GB 4789.4 |
Staphylococcus aureus | Korau | GB 4789.10 |
Shigella | Korau | GB 4789.5 |
★ Cikakken jerin α-Arbutin tare da babban tsarki 99.5% duka foda da crystal form.
★ High tsarki α- Abutin da low Hydroquinone ragowar kasa da 0.1ppm ko da korau.
★ Daidaitaccen samfuran, farashi mai ma'ana, ana ci gaba da ba da sabis na ƙwararru.