Kojic Acid Nrog Cas 501-30-4
Kojic acid, tseem hu ua kojic acid thiab juic acid, yog cov organic acid nrog cov tshuaj tua kab mob uas tsim los ntawm aerobic fermentation ntawm qabzib los ntawm Aspergillus candida ntawm 30-32 ° C.
| Qhov tshwm sim | Yuav luag Dawb Crystal lossis hmoov |
| Purity (%) | ≥99.0 |
| Chloride (mg / Kg) | 100 |
| Cov hlau hnyav (%) | 0.0001 |
| Arsenic (%) | 0.0001 |
| Hlau (%) | 0.001 ib |
| Melting point (%) | 152-156 : kuv |
| Poob ntawm ziab (%) | 1.0 |
| Residue ntawm Ignition (%) | 0.2 |
Kojic acid yog tyrosinase inhibitor, uas tuaj yeem ua rau kub hnyiab nrog tooj liab ions hauv tyrosinase, ua rau cov tooj liab ions tsis zoo, yog li inhibiting cov synthesis ntawm dopachrome.
Kojic acid tuaj yeem txhim kho mus rau hauv hom tshiab ntawm cov khoom noj ntxiv.Nws qhov kev ua tau zoo li cov khoom noj khoom haus yog qhov zoo tshaj plaws ntawm sorbic acid
Siv rau hauv tshuaj pleev ib ce, khoom noj khoom haus additives, tshuaj, thiab lwm yam, thiab kuj yuav siv tau raws li tyrosinase inhibitors;zaub mov antioxidants
25kgs / nruas, 9tons / 20'container
25kgs / hnab, 20tons / 20'container
Kojic Acid CAS 501-30-4
