L-Ascorbic Acid 2-Glucoside
AA-2G (Ascorbic Acid 2-Glucoside) yog ib hom vitamin-C, uas muaj cov piam thaj ruaj khov. Cov tivthaiv ua rau vitamin-C los ua cov tshuaj pleev ib ce yooj yim thiab zoo, muaj AA-2G Cream thiab emulsion rau ntawm daim tawv nqaij, los ntawm cov enzyme ntawm daim tawv nqaij thiab alpha glycosidase enzyme kev txiav txim, cov khoom muaj txiaj ntsig hauv cov vitamins-C ntawm AA-2G tuaj yeem xa tawm. maj mam.
AA2G yog tsim los rau cov tshuaj pleev ib ce nyob rau hauv Nyiv ua ntej, kom dilute cov xim, txo cov hnub nyoog me ntsis thiab freckles pigment nag lossis daus. Cov kev tshawb fawb ntxiv qhia tau tias tseem muaj lwm txoj haujlwm, tam sim no thoob plaws ntiaj teb siv AA-2G, tsis yog siv rau kev ua kom dawb xwb, tab sis kuj tseem tuaj yeem ua kom tawv nqaij tawv, tiv thaiv kev laus, tiv thaiv daim tawv nqaij hauv cov khoom siv tshuaj pleev thaiv hnub.
Tseem ceeb Technical Parameters:
| Qhov tshwm sim | Crystalline dawb hmoov |
| Assay | 98% min |
| Melting point | Txog 190 ℃ |
| pH | 2.1-2.6 |
| Clarity ntawm kev daws | Ntshiab |
| Xim ntawm kev daws | ≤ IB 7 |
| Tooj | ≤ 5 ppm |
| Hnyav hlau | ≤10ppm |
| Mercury | 0.1mg / kg |
| Coj | 2 mg/kg |
| Arsenic | ≤ 3ppm |
| Cadmium (Cd) | ＜ 1mg/kg |
| Oxalic Acid | ≤ 0.2% |
| Hlau | ≤ 2ppm |
| Poob rau ziab | ≤ 0.4% |
| Sulphate Ash (Residue ntawm Ignition) | ≤0.1% |
| Specific Optical Rotation | + 20.5 ° ~ + 21.5 ° C |
| Mesh | 40 ~ 80 Mesh |
| Organic Volatile Impurities | Hla |
Functions thiab Advantage:
1. Kev ruaj ntseg siab
Glucose thiab C2 hydroxy ntawm vitamin-C txuas nrog hauv AA-2G, C2 hydroxyl yog qhov chaw ua haujlwm vitamin C, tab sis kuj vitamin C qhov chaw poob. Glucose tiv thaiv vitamin C kom tsis txhob muaj qhov kub thiab txias, pH, hlau ions thiab lwm yam kev sib tsoo kom zoo.
2.Vitamin C ua haujlwm ntev
Thaum cov khoom uas muaj AA-2G rau ntawm daim tawv nqaij, glycosidase kev ua si maj mam tso cov vitamin C, ua kom cov vitamin C muaj txiaj ntsig cov khoom xyaw tuaj yeem khaws tau ntev.
3. Ua kom tawv nqaij
AA-2G thiab vitamin C yog tib yam kev ua haujlwm, los ntawm kev sib txuas ntawm melanin inhibiting melanin hlwb los tiv thaiv pigmentation ntawm daim tawv nqaij, txo melanin cov ntsiab lus uas twb muaj lawm, thiab txo cov tawv nqaij pigmentation.
4. Cov qauv yooj yim
Piv nrog rau ntuj vitamin C, AA-2G solubility zoo dua, Nws kuj tseem ruaj khov nyob rau hauv ntau pH nqi ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv tus nqi pH 5 - 7 ib puag ncig, tab sis kuj rau cov khoom tu tawv nqaij formulations ntawm cov pa ib puag ncig. Piv nrog rau lwm cov vitamin C mis, AA-2G mis yog yooj yim dua.
5. Cov tawv nqaij noj qab haus huv
AA-2G tso cov vitamin C maj mam, tuaj yeem dhau los ntawm tib neeg cov tawv nqaij fibroblasts txhawb collagen synthesis, thiab ua kom cov tawv nqaij hloov tau yooj yim, AA-2G ua rau cov yam ntxwv zoo dua qub. Tib neeg cov tawv nqaij fibroblasts tau muab tso rau hauv cov ntaub ntawv siv, vitamin (AsA; 0.25mM) los yog AA2G (0.25mM) nyob rau hauv li 1-5 hnub, collagen synthesis thiab tag nrho cov protein synthesis piv yuav raug txiav txim, uas muaj kev cuam tshuam cov AA2G Yuav txhawb collagen synthesis, AA2G Excitation nyhuv sustainable 5 hnub tag nrho.
6. Tshuaj pleev thaiv hnub
Cov tawv nqaij ntawm ncaj qha raug tshav ntuj yuav raug cuam tshuam los ntawm ozone hluav taws xob, qhov no yog qhov ua rau ntawm daim tawv nqaij raug mob thiab liab, qeeb decomposition ntawm vitamin C ntawm AA2G, muaj hluav taws xob purification muaj nuj nqi, thiab yog li txo cov tawv nqaij o thiab roughness.
Vitamin C
Niaj hnub no, ntau yam vitamin C derivatives yog siv rau hauv cov tshuaj pleev ib ce rau kev siv sab nraud. Ntshiab vitamin C, ascorbic acid los yog tseem hu ua L-ascorbic acid (ascorbic acid) muaj cov nyhuv ncaj qha tshaj plaws.In sib piv rau lwm yam variants, nws tsis yog thawj zaug yuav tsum tau hloov dua siab tshiab rau hauv daim ntawv nquag. Cov kev tshawb fawb qhia tias vitamin C txhawb collagen synthesis thiab tua cov dawb radicals. Nws tseem muaj txiaj ntsig zoo tiv thaiv pob txuv thiab hnub nyoog me ntsis los ntawm inhibiting tyrosinase. Txawm li cas los xij, ascorbic acid tsis tuaj yeem ua tiav rau hauv cov kua nplaum vim tias cov khoom xyaw nquag ua rau oxidation thiab decomposes sai heev. Yog li ntawd, kev npaj ua lyophilisate lossis kev tswj hwm raws li cov hmoov yog tsim nyog.
Nyob rau hauv cov ntaub ntawv ntawm ib tug serum muaj ascorbic acid, cov formulation yuav tsum muaj ib tug nruj pH nqi kom paub meej tias qhov zoo tshaj plaws tau nkag mus rau hauv daim tawv nqaij. Kev tswj hwm yuav tsum yog airtight dispenser. Cov vitamin C derivatives uas tsis tshua muaj tawv nqaij ua haujlwm lossis ua kom ntev dua thiab ua kom ruaj khov txawm tias nyob hauv cov nplaum nplaum tshwj xeeb yog tsim rau cov tawv nqaij rhiab lossis qhov muag nyias.
Nws paub zoo tias qhov siab ntawm cov khoom xyaw nquag tsis txhais tau tias muaj kev saib xyuas zoo dua. Tsuas yog cov kev xaiv ua tib zoo xaiv thiab cov qauv ua raws li cov khoom xyaw ua kom pom kev bioavailability, zoo ntawm daim tawv nqaij, kev ruaj ntseg siab, thiab cov khoom ua tau zoo tshaj plaws.
Vitamin C Derivatives
| Lub npe | Qhia luv luv |
| Ascorbyl Palmitate hmoov | Fat Soluble Vitamin C |
| Ascorbyl Tetraisopalmitate hmoov | Fat Soluble Vitamin C |
| Ethyl ascorbic acid | Dej Soluble Vitamin C |
| Ascorbic Glucoside | Kev sib txuas ntawm ascorbic acid thiab qabzib |
| Magnesium Ascorbyl Phosphate | Salty ester daim ntawv vitamin C |
| Sodium Ascorbyl Phosphate | Salty ester daim ntawv vitamin C |
* Ib Lub Tuam Txhab Kev Lag Luam-University-Kev Tshawb Fawb Kev Sib Koom Tes Innovation Company
* SGS & ISO Certified
* Pab neeg tshaj lij & ua haujlwm
* Factory Direct Supplying
* Kev txhawb nqa txuj ci
* Kev them nyiaj yug me me
* Ntau yam ntaub ntawv pov thawj ntawm Kev Kho Tus Kheej Raw Materials & Active Ingredients
* Lub Sijhawm Ua Lag Luam Ntev
* Muaj Tshuag Txhawb
* Kev them nyiaj yug
* Kev them nyiaj yug txoj kev yooj yim
* 24 teev Teb & Kev Pabcuam
* Kev pabcuam thiab cov ntaub ntawv taug qab
