Dehydrogenase, cawv CAS: 9031-72-5 Tus nqi tsim khoom

Dehydrogenases yog ib pawg ntawm cov enzymes uas catalyze lub oxidation ntawm ib lub substrate los ntawm kev tshem tawm cov hydrogen atoms. Thaum nws los txog rau cawv dehydrogenase, nws ua haujlwm tshwj xeeb rau cov cawv, pab txhawb lawv hloov mus rau aldehydes lossis ketones los ntawm kev tshem tawm cov hydrogen atoms.

Hais txog cov nyhuv ntawm cawv, cawv dehydrogenase ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm ethanol hauv tib neeg lub cev. Nws pab rhuav ethanol ua acetaldehyde, uas tom qab ntawd metabolized mus rau hauv acetic acid. Cov txheej txheem no tseem ceeb heev rau kev tiv thaiv kev sib sau ua ke ntawm cov tshuaj lom ethanol hauv lub cev. Txawm li cas los xij, kev haus cawv ntau dhau tuaj yeem ua rau lub peev xwm ntawm cawv dehydrogenase ntau dhau, ua rau muaj acetaldehyde sib sau ua ke, uas cuam tshuam nrog cov tsos mob tsis zoo uas feem ntau hu ua kev tawm tsam cawv.

Hais txog kev siv, cawv dehydrogenase muaj ntau yam tseem ceeb siv. Nws feem ntau siv rau hauv kev tsim cov ethanol hauv kev lag luam fermentation. Cov enzyme no yog siv los ua kom cov suab thaj hloov mus rau ethanol los ntawm cov poov xab lossis cov kab mob. Ntxiv mus, cawv dehydrogenase yog siv rau hauv ntau yam kev kuaj mob thiab kev kuaj mob. Nws yog siv los ntsuas cov cawv hauv kev kuaj mob breathalyzer thiab cov ntshav cawv (BAC) kev kuaj mob. Ntxiv mus, nws pom cov ntawv thov hauv kev tsim cov tshuaj, xws li cov organic acids thiab esters, los ntawm cov txheej txheem biocatalysis.