| Cov ntaub ntawv yooj yim | |
| Khoom npe | kua qaub lactase(Bet-galactosidase) |
| Cim | Hmoov / kua |
| Kev ua si | 100000 ALU/g150000ALU/g, 160000ALU/g, 20000ALU/g |
| CAS Nr. | 9 033-11-2 |
| Cov khoom xyaw | Enzyme |
| xim | Dawb rau lub teeb xim av hmoov |
| Hom Cia | Khaws rau hauv qhov chaw txias thiab qhuav (tsis ntau tshaj 25 ℃). |
| Txee lub neej | 2 Ypob ntseg |
| Pob | 25kg / nruas |
Kev piav qhia
Lactase tseem hu ua β-galactosidase (CAS No. 9031-11-2, EC 3.2.1.23), muab los ntawm Aspergillus Oryzae.
Nws yog cov zaub mov qib enzyme uas tsim los ntawm submerged fermentation.
Nws tuaj yeem siv los ua kev pabcuam digestive hauv cov khoom noj khoom haus thiab hloov cov mis hmoov.
Daim ntawv thov thiab muaj nuj nqi
Action Principple
Lub lactase tuaj yeem ua kom cov β-glycosidic bond ntawm lactose molecule rau hauv qabzib thiab galactose.
Khoom yam ntxwv
Qhov kub thiab txias:5 ℃ ~ 65 ℃optimum kub:55 ℃ ~ 60 ℃
pH ntau:zoo pH 3.0 ~ 8.0zoo pH:4.0 ~ 5.5 hli
Khoom Feature
Cov khoom zoo li:Dawb mus rau lub teeb xim av hmoov, xim yuav txawv ntawm batch mus rau batch.
Khoom tsw:Me ntsis tsw ntawm fermentation
Standard enzyme kev ua haujlwm:100,000 ALU/g
Enzyme kev ua haujlwm txhais lus:Ib chav lactase txhais tau tias yog qhov ntau ntawm enzyme uas yuav tso tawm o-nitrophenol ntawm tus nqi ntawm 1µmol ib feeb nyob rau hauv cov xwm txheej ntawm hydrolyze oNPG ntawm 37 ℃ thiab pH4.5.
Khoom qauv:
GB1886.174-2016<
