I-Ascorbyl Glucoside 129499-78-1 Ukukhanya kwesikhumba
Intlawulo:T/T, L/C
Imvelaphi yeMveliso:eTshayina
Indawo yokuthumela ngenqanawa:Beijing/Shanghai/Hangzhou
Iodolo (MOQ):1kg
Ixesha lokukhokhela:3 iintsuku zokusebenza
Umthamo wemveliso: 300kg/ngenyanga
Imeko yokugcina:Igcinwe kwindawo epholileyo, eyomileyo, ubushushu begumbi.
Ipakethe imathiriyeli:ibhokisi, igubu
Ubungakanani bepakethi:1kg/ibhokisi, 5kg/ibhokisi, 10kg/igubu, 25kg/igubu
Intshayelelo
I-Ascorbyl glucoside yindlela ezinzileyo yevithamin C edityaniswe neglucose.Xa yenziwe ngokufanelekileyo kwaye ifakwe esikhumbeni, ihlahlela kwi-ascorbic acid (i-vitamin C ecocekileyo).
I-Ascorbyl glucoside isebenza njengenguqu yexesha lokukhupha i-vitamin C (i-ascorbic acid), kwaye ngoko izinzile kune-ascorbic acid yendabuko.Ithathwa njengeneempawu ezikhanyisa ulusu kunye ne-anti-hyperpigmentation, ngenxa yokukwazi ukucinezela imveliso ye-melanin.Ukwazi ukuqaqamba kwesikhumba kubalelwa kubuchule obubonakalayo bokunciphisa amanqanaba e-melanin asele ekhona (njengakwimeko yamabala okanye amabala obudala).I-Ascorbyl glucoside inokunceda ekukhuthazeni i-collagen synthesis kwaye incede ukunciphisa ukudumba kolusu.Ifumaneka kwiimveliso zokulwa nokuguga, ukulwa nemibimbi, kunye nokunyamekela ilanga.
Inkcazo (uvavanyo lwe-98% phezulu yi-HPLC)
| Izinto | Iinkcukacha |
| Imbonakalo | Umgubo omhlophe wekristale |
| Ukuchongwa | Ukuchongwa kwe-frared: iincopho zokufunxa iimpawu ziyi-3300cm-1, 1770cm-1, 1110cm-1,1060cm-1 |
| Ilahleko ekomisweni (105℃, iiyure ezi-3) | ≤1.0% |
| PH (1% isisombululo samanzi) | 2.0-2.5 |
| Indawo yokunyibilika | 158℃-163℃ |
| Ukujikeleziswa okuthe ngqo [α]20D | +186 °-+188.0 ° |
| Sulfate Ash | ≤0.2% |
| Ukucaca kwesisombululo | Cacileyo |
| Umbala wesisombululo (3% isisombululo samanzi, 400nm, 10mm) | ≤0.01 |
| I-Ascorbic Acid yasimahla | ≤0.1% |
| IGlucose yasimahla | ≤0.1% |
| Iintsimbi ezinzima (Kwi-Pb) | ≤20ppm |
| Arsenic | ≤2.0ppm |
| Uvavanyo (nge-HPLC) | ≥98% |
