Ascorbyl glucoside / CAS: 129499-78-1
Tsananguro pfupi:
Zita rechigadzirwa: Ascorbyl glucoside
CAS: 129499-78-1
MF: C12H18O11
MW: 338.26
MAUMBIRWO:
Kuwanda: 1.83±0.1 g/cm3 (Yakafanotaurwa)
Nzvimbo yekunyunguduka: 158-163℃
tsanangudzo
| Chinhu | Skutaura chokwadi |
| Chitarisiko | Bepa jena, upfu hwekrimu hwakaita sekrimu |
| Zviri mukati mayo zvinosvika 99.5%. | ≥99.5 |
| Hunhu hwepamusoro hweinfrared | 3300cm'1770cm1700cm'1110cm
|
| Nzvimbo yekunyunguduka, °C | 158-163 |
| PH | 2.0-2.5 |
| Kutenderera kwakananga | +186.0-+188.0 |
| Kujeka | Mhinduro yacho inofanira kunge yakajeka. |
| Ruvara rwemushonga (A, 420 nm) | 0.010 |
| Kurasikirwa pakuomeswa | 0.5 |
| Zvasara pamoto | 0.2 |
| Vhitamini C yemahara | 0.1 |
| Glucose Yemahara, % | 0.1 |
Kushandiswa
ascorbic acid glucoside, inozivikanwawo seVC glucoside, ine zita resainzi rekuti OAD-pyran glucosyl-L-ascorbic acid (2-OaD-glucopyranosyl-L-ascorbic acid, yakapfupikiswa seAA-2G), inobva kuVC ine huwandu hwemamorekuru e338.27. Nzvimbo yekunyunguduka i158.5-159.5℃. Nekuda kwekusagadzikana kweVC senge kusagadzikana uye nyore kuoxidation, ascorbic acid glucoside, chigadzirwa chinotsiva cheVC, chakawanikwa. Inogona kutsiva VC sechinhu chinobvisa acid, chinodzikisa, chinorwisa mabhakitiriya, chinobvisa bleach uye chinosimbisa, uye inoshandiswa zvakanyanya muzvizoro, chikafu nemishonga.
Mushure mekunge ascorbic acid glucoside yashandurwa kuita vhitamini C yopinda mumasero eganda, inoderedza zvakanyanya kugadzirwa kwemelanin nekudzivisa kushanda kwetyrosinase. Kudziviswa kwetyrosinase kunotungamira mukuderedzwa kwedopaquinone, inova chinhu chiri pakati pekugadzirwa kwemelanin. Chimwezve chinobatsira ndechekuti inoshandura dopaquinone kuita levodopa panguva imwe chete, ichideredza melanin yatove yakagadzirwa uye nokudaro ichideredza ruvara rweganda. 2. Kudzivirira kukuvara kweUV uye kudzivirira kukuvara kwemwaranzi ye ultraviolet kumasero. Mushure mekunge ascorbic acid glucoside yashandurwa kuita vhitamini C, inogona kuderedza zvakanyanya ma free radicals anokonzerwa nemwaranzi ye ultraviolet muganda, ichideredza zvakanyanya kukuvara kweganda uye ichidzivirira ganda muzvigadzirwa zve sunscreen.
Ascorbic acid glucoside ndeimwe yemishonga inochenesa yakatenderwa neDhipatimendi reHutano uye inozivikanwa semushonga wakasimba wevhitamini C. Ndiyo inonyanya kushandiswa mukuchenesa nemakambani makuru pari zvino. Semuenzaniso, L 'Oreal inoshandisa C-glycoside derivatives pamwe chete nezvimwe zvinhu kudzivirira kana kurapa zviratidzo zvekukwegura mumuviri kana paganda rechiso. Ascorbic acid glucoside haingori chete mhedzisiro yakanaka yekuchenesa, asiwo ine hunyanzvi hwakagadzikana hwemakemikari uye haitsamwisi ganda. Inoshandiswa zvakanyanya muzvizoro kumba nekune dzimwe nyika uye yave ichizivikanwa neveruzhinji. Tafura inotevera inoratidza mashandisirwo emishonga inowanikwa muvhitamini C muzvizoro.
Kurongedza uye Kutumira
25KG/Drum kana zvichienderana nezvinodiwa nevatengi.
Ndezvezvinhu zvakajairika uye zvinogona kutumirwa negungwa nemhepo
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
