Kojic Acid | 501-30-4 : kuv
Khoom Description
Kojic Acid yog tus neeg sawv cev chelation uas tsim los ntawm ntau hom fungi, tshwj xeeb tshaj yog Aspergillus oryzae, uas muaj lub npe Japanese hom koji.
Kev siv tshuaj pleev ib ce: Kojic Acid yog ib qho me me inhibitor ntawm kev tsim cov xim nyob rau hauv cov nroj tsuag thiab tsiaj cov ntaub so ntswg, thiab yog siv nyob rau hauv cov zaub mov thiab tshuaj pleev ib ce los khaws cia los yog hloov xim ntawm cov tshuaj thiab lighten daim tawv nqaij.
Kev siv zaub mov: Kojic acid yog siv rau ntawm cov txiv hmab txiv ntoo txiav los tiv thaiv oxidative browning, hauv cov nqaij nruab deg kom khaws cov xim liab thiab xim liab.
Kev siv kho mob: Kojic acid kuj muaj cov tshuaj tua kab mob thiab tshuaj tua kab mob.
Specification
| Yam khoom | STANDARD |
| Qhov tshwm sim | Yuav luag Dawb Dawb Crystalline hmoov |
| Kev ntsuam xyuas % | > = 99 |
| Melting point | 152-156 ℃ |
| Poob ntawm ziab% | ≤1 |
| Ignition residue | ≤0.1 |
| Chloride (ppm) | ≤100 |
| Heavy hlau (ppm) | ≤ 3 |
| Arsenic (ppm) | ≤1 |
| Ferrum (ppm) | ≤10 |
| Kev kuaj microbiological | Cov kab mob: ≤3000CFU/gFungus: ≤100CFU/g |
