Olupese Iye Arbutin Pẹlu CAS 497-76-7
Arbutin ti ipilẹṣẹ lati awọn irugbin alawọ ewe adayeba ati pe o jẹ nkan ti nṣiṣe lọwọ funfun funfun ti o ṣepọ awọn imọran ti “alawọ ewe”, “ailewu” ati “daradara”. Arbutin jẹ aṣoju funfun funfun fun awọn ohun ikunra funfun. Awọn isomer opitika meji wa, eyun α Ati ß iru, pẹlu iṣẹ ṣiṣe ti ibi jẹ ß isomer. Arbutin jẹ ọkan ninu awọn ohun elo funfun ti o ni aabo ati imunadoko lọwọlọwọ olokiki ni ilu okeere, ati pe o tun jẹ oluranlowo lọwọ ifigagbaga fun funfun awọ ati yiyọ freckle ni ọrundun 21st.
| Nkan | Awọn pato |
| Ifarahan | Funfun okuta lulú |
| Ayẹwo | ≥99.5% |
| Ojuami yo | 199 ~ 201 ± 0.5 ℃ |
| Arsenic | 2ppm |
| Hydroquinone | ≤20ppm |
| Heaby irin | ≤20ppm |
| Pipadanu lori gbigbe | ≤0.5% |
| Aloku ina | ≤0.5% |
| Arsenic | 2ppm |
Ninu awọn ohun ikunra, iṣẹ ṣiṣe tyrosinase ti melanocytes jẹ idinamọ, ati iṣelọpọ melanin jẹ idiwọ nipasẹ didi melanin synthetase. O le ṣe funfun ni imunadoko ati yọ awọn freckles kuro, rọ diẹdiẹ ati yọ awọn freckles, chloasma, melanosis, irorẹ ati awọn aaye agbalagba kuro. Aabo giga, ko si irritation, ifamọ ati awọn ipa ẹgbẹ miiran, ibaramu ti o dara pẹlu awọn ohun elo ikunra, ati itanna UV iduroṣinṣin. Sibẹsibẹ, arbutin rọrun lati ṣe hydrolyze ati pe o yẹ ki o lo ni pH 5-7. Nitorinaa lati ṣe aṣeyọri dara julọ funfun, yiyọ freckle, tutu, rirọ, yiyọ wrinkle ati awọn ipa-iredodo. O tun le ṣee lo lati se imukuro pupa ati wiwu, igbelaruge iwosan ọgbẹ lai nlọ awọn aleebu, ati ki o dẹkun iran ti dandruff.
25kgs / ilu, 9tons / 20'epo
25kgs / apo, 20tons / 20'epo
Arbutin Pẹlu CAS 497-76-7
