Alpha-Arbutin 84380-01-8 Imọlẹ awọ
Isanwo:T/T, L/C
Ipilẹṣẹ ọja:China
Ibudo Gbigbe:Beijing/Shanghai/Hangzhou
Bere fun (MOQ):1kg
Akoko asiwaju:3 ṣiṣẹ ọjọ
Agbara iṣelọpọ:1000kg / osù
Ipo ipamọ:Ti fipamọ ni itura, ibi gbigbẹ, iwọn otutu yara.
Ohun elo idii:paali, ilu
Iwọn idii:1kg / paali, 5kg / paali, 10kg / paali, 25kg / ilu
Ọrọ Iṣaaju
Ti yọ jade lati inu awọn irugbin bi bearberries, blueberries, ati awọn cranberries, alpha arbutin jẹ eroja ti o tan imọlẹ awọ ti o ni aabo eyiti o ṣe iranlọwọ lati pa awọn aleebu ati pigmentation ti o fi silẹ nipasẹ awọn fifọ ati ibajẹ oorun.
Alpha arbutin ti wa ni tita nigbagbogbo bi yiyan ailewu si hydroquinone (eroja ti o ni awọ-ara ti o gbajumọ ti o ti fi ofin de ni Yuroopu ati Australia).O ni awọn abajade kanna ni awọ didan ṣugbọn laisi ilana bleaching ti o lewu.Dipo, o dinku iṣelọpọ pigment awọ nipasẹ didasilẹ awọn enzymu ti o mu melanin ṣiṣẹ.Eyi tun fa fifalẹ ilana nipasẹ eyiti ina UV ṣe fa pigmentation, nitorinaa mejeeji ṣe idiwọ ati tọju awọn ọran pigmentation.
Sipesifikesonu (iyẹwo 99.5% soke nipasẹ HPLC)
| Nkan | Sipesifikesonu |
| Ifarahan | Funfun okuta lulú |
| Ayẹwo | ≥99.5% |
| Ojuami yo | 201 si 207 ± 1 ℃ |
| Wipe ti omi ojutu | Itumọ, laisi awọ, ko si awọn ọrọ ti o daduro. |
| PH | 5.0 ~ 7.0 |
| Yiyi opitika pato | [α]D20=+175-185° |
| Arsenic | 2ppm |
| Hydroquinone | ≤10ppm |
| Irin eru | ≤10ppm |
| Pipadanu lori gbigbe | ≤0.5% |
| Aloku ina | ≤0.5% |
| Phatogen | Awọn kokoro arun ≤1000cfu/g |
| Fungus ≤100cfu/g |
