Hydrolyzed Hyaluronic Acid CAS 9004-61-9
Cov tshuaj pleev ib ce feem ntau siv sodium hyaluronate, muaj cov qauv molecular loj, siv sab nraud ntawm daim tawv nqaij, tsis zoo rau kev nqus tsuas yog nyob rau ntawm stratum corneum. Yog li ntawd, cov polymer sodium hyaluronate raug rhuav tshem los ntawm cov enzymes biological kom tau txais sodium hyaluronate nrog qhov hnyav molecular me dua, uas hu ua "hydrolyzed sodium hyaluronate".
Cov hydrolyzed hyaluronic acid thiab hydrolyzed sodium hyaluronate tsis yog tib yam khoom, thiab PH ntawm hydrolyzed hyaluronic acid muag hauv khw feem ntau yog ntawm 2.5 thiab 5.0. Ib txhia neeg xav tias qhov hnyav molecular yuav tsum qis dua 10kDa kom dhau los ua hydrolyzed hyaluronic acid, tab sis ib txhia neeg xav tias qhov hnyav molecular qis dua 50kDa yog hydrolyzed hyaluronic acid.
| Qhov tsos | Dawb los yog yuav luag dawb hmoov los yog granules |
| Kev nqus infrared | Lub spectrum absorption infrared yuav tsum sib xws nrog lub spectrum tswj |
| Kev tshuaj xyuas cov ntsev sodium | Yuav tsum qhia tau tias muaj kev cuam tshuam zoo ntawm cov ntsev sodium |
| Cov ntsiab lus ntawm cov kua qaub glucuronic (%) | ≥45.0 |
| Cov ntsiab lus ntawm sodium hyaluronate (%) | ≥92.0 |
| Qhov hnyav nruab nrab ntawm cov molecular | Tus nqi ntsuas (80% -120% ntawm qhov ntau uas tau muab cim) |
| Kev nqus dej | ≤0.25 |
| Kev Pom Tseeb (%) | ≥99.0 |
| Tus nqi viscosity intrinsic (dL/g) | Tus nqi tiag tiag |
| Kev poob phaus qhuav (%) | ≤10.0 |
| pH | 2.5-5.0 |
| Hlau hnyav (hauv cov hlau txhuas, mg / kg) | ≤20 |
| Cov protein (%) | ≤0.10 |
| Tag Nrho Cov Naj Npawb Colony (CFU/g) | ≤100 |
| Cov pwm thiab cov poov xab (CFU/g) | ≤50 |
| Staphylococcus Aureus | Tsis zoo |
| Cov kab mob Pseudomonas Aeruginosas | Tsis zoo |
Hyaluronic acid tuaj yeem ua rau cov stratum corneum mos thiab ua kom cov tawv nqaij ua haujlwm sai dua. Tiv thaiv kev tso roj thiab lwm yam haujlwm. Qhov hnyav molecular ntawm hydrolyzed hyaluronic acid yog qhov qis, uas tuaj yeem ua lub luag haujlwm ntawm kev nqus transdermal, ua rau daim tawv nqaij zoo, txhim kho daim tawv nqaij elasticity thiab txo cov wrinkles. Yuav siv tau dav hauv cov tshuaj pleev ib ce thiab cov khoom saib xyuas, xws li serum, tshuaj pleev ib ce, daim npog ntsej muag, tshuaj pleev qhov muag, tshuaj pleev thaiv hnub, tshuaj tsuag thiab lwm yam.
Cov hydrolyzed sodium hyaluronate uas tau los ntawm cov txheej txheem enzymatic hydrolysis muaj kev ua haujlwm zoo dua thiab permeability zoo dua li cov tshuaj macromolecule nruab nrab. Nws tuaj yeem nkag mus rau hauv stratum corneum thiab nkag mus rau hauv qab stratum corneum, sai sai ntxiv cov as-ham rau cov cell, nqus tau sai los ntawm daim tawv nqaij, kho cov cell puas, txhim kho cov cell ua haujlwm, ua kom cov tawv nqaij noo, kaw tag nrho cov dej, txhim kho daim tawv nqaij qhuav thiab qhuav dej, thiab ncua kev laus ntawm daim tawv nqaij. Nws muaj cov nyhuv zoo nkauj thiab tseem tuaj yeem txhawb kev kho qhov txhab.
1KG/HNAB, 25KG/NTSHAV
Hydrolyzed Hyaluronic Acid CAS 9004-61-9
Hydrolyzed Hyaluronic Acid CAS 9004-61-9
