Beta-amylase yog qhov sib cav qhov tseem ceeb tshaj plaws vim nws cleaves ob khi cov piam thaj molecules (m altose) los ntawm kev txo qhov kawg ntawm cov sawCov haujlwm ntawm beta-amylase yog qhov tseem ceeb tshaj plaws. Thaum thawj theem ntawm brewing (mashing) kom tsim tau m altose txaus, qhov tseem ceeb tshaj plaws fermentable qab zib.
beta amylase ua haujlwm li cas?
Ua haujlwm los ntawm qhov tsis txo qis, β-amylase catalyzes hydrolysis ntawm thib ob α-1, 4 glycosidic daim ntawv cog lus, tshem tawm ob lub qabzib (m altose) ntawm ib zaugThaum lub sij hawm ripening ntawm txiv hmab txiv ntoo, β-amylase tawg starch rau hauv m altose, ua rau lub qab zib tsw ntawm cov txiv hmab txiv ntoo siav.
Qhov txawv ntawm alpha thiab beta amylase yog dab tsi?
Alpha amylase yog lub luag haujlwm rau kev rhuav tshem cov hmoov txhuv nplej siab loj, nyuaj, tsis soluble rau hauv me me, soluble molecules.… Beta amylase yog lwm yam mash enzyme muaj peev xwm degrading starch Los ntawm nws qhov kev ua, nws yog lub luag haujlwm loj rau kev tsim cov piam thaj ntau ntau.
Puas beta amylase zom cov hmoov txhuv nplej siab?
Thaum tsis muaj lwm cov enzymes, beta amylase tsis tuaj yeem degrade starch granules. Nws yog, txawm li cas los xij, muaj peev xwm ua tau (tshwj xeeb) kev tawm tsam ntawm amylose, dextrins, thiab soluble starch chains hauv kev daws.
tib neeg puas muaj beta amylase?
β-amylase yog ib qho enzyme pom nyob rau hauv fungi, kab mob thiab nroj tsuag tab sis tsis nyob rau hauv tib neeg. Tsis zoo li α-amylase, β-amylase tsuas tuaj yeem txo cov hmoov txhuv nplej siab los ntawm qhov tsis txo qhov kawg ntawm cov saw hlau los ntawm hydrolysis ntawm qhov thib ob α-1, 4 glycosidic daim ntawv cog lus.
