Transglutaminase 80146-85-6
Khoom Description
Transglutaminase yog ib qho enzyme uas catalyzes tsim cov isopeptide daim ntawv cog lus ntawm ib pawg dawb amine (piv txwv li, protein- los yog peptide-bound lysine) thiab pawg acyl nyob rau hauv qhov kawg ntawm sab saw ntawm cov protein- lossis peptide-bound glutamine. Cov tshuaj tiv thaiv kuj ua rau cov molecule ntawm ammonia. Xws li ib qho enzyme raug cais raws li EC 2.3.2.13. Bonds tsim los ntawm transglutaminase muaj kev tiv thaiv siab rau proteolytic degradation (proteolysis).
Hauv kev lag luam ua zaub mov, transglutaminase yog siv los khi cov proteins ua ke. Piv txwv ntawm cov khoom noj uas siv transglutaminase muaj xws li imitation crabmeat thiab ntses pob. Nws yog tsim los ntawm Streptoverticillium mobaraense fermentation nyob rau hauv kev lag luam kom muaj nuj nqis los yog muab rho tawm los ntawm cov tsiaj cov ntshav, thiab yog siv nyob rau hauv ntau yam txheej txheem, nrog rau cov zus tau tej cov nqaij thiab ntses cov khoom. Transglutaminase tuaj yeem siv los ua tus neeg sawv cev los txhim kho kev ntxhib los mos ntawm cov khoom noj muaj protein ntau xws li surimi lossis nqaij npua.
Specification
| Yam khoom | Specification |
| Poob ntawm ziab (105 ° C, 2h,%) | =< 10 |
| Arsenic (As) | = <2 mg/kg |
| Lead (Pb) | = <3mg/kg |
| Mercury (Hg) | = <1mg/kg |
| Cadmium (Cd) | = <1mg/kg |
| Heavy Hlau (raws li Pb) | = <20mg/kg |
| Tag nrho cov phaj suav (cfu / g) | = <5000 |
