Alpha Amylase
Lub luag haujlwm ntawm alpha amylase yog dab tsi?
Lub luag haujlwm tseem ceeb ntawm -amylase yog hydrolyze carbohydrates xws li hmoov txhuv nplej siab thiab glycogen, tsim cov khoom me me xws li maltose thiab dextrin. Nws muaj nyob rau hauv tib neeg thiab tsiaj cov qaub ncaug thiab kua txiv pancreatic los pab zom zaub mov thiab tseem siv dav hauv kev ua zaub mov, brewing, detergents thiab lwm yam kev lag luam.
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Khoom npe: |
-amylase |
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Cov khoom tseem ceeb: |
-amylase, Glucose |
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Qib: |
Food Grade/Industrial Grade/Feed Qib |
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Qhov chaw: |
Bacillus subtilis |
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Technology: |
Fermentation |
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Qhov tsos: |
Dawb los yog lub teeb xim av hmoov |
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Khoom tsw: |
Ib txwm fermentation tsw |
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Kev ua haujlwm enzyme: |
2,000 U / g ~ 50,000 U / g lossis customized |
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MOQ: |
1 kg ib |
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Ntim: |
1 kg / hnab; 25 kg / nruas lossis customized |
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Cia: |
Khaws rau hauv qhov chaw txias thiab qhuav, kom deb ntawm tshav ntuj ncaj qha thiab cua sov. |
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Lub neej txee: |
12 hli |
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Ib puag ncig zoo: |
65℃-75 degree; pH 5.0 ~ 6.0 |
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Daim ntawv pov thawj: |
ISO9001, FSSC22000, Halal, Kosher |
Mechanism ntawm kev ua:
Alpha-amylase ua tau zoo hydrolyzes soluble starch, amylose, glycogen, thiab lwm yam polysaccharides los ntawm random cleaving -1,4-glucosidic bonds nyob rau hauv lub qab zib saw. Cov txheej txheem no rhuav tshem cov hmoov txhuv nplej siab thiab glycogen rau hauv dextrins, oligosaccharides, thiab monosaccharides ntawm qhov sib txawv ntawm cov saw ntev, ua rau txo qis hauv cov viscosity ntawm cov tshuaj.
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Cov yam ntxwv ntawm cov khoom |
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Khoom npe: |
-amylase |
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Synonyms: |
Alpha{0}}amylase |
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Qhov chaw: |
Bacillus subtilisFermentation |
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Kev ua haujlwm: |
Starch hydrolysis, viscosity txo, qab zib li, maltose ntau lawm, thiab lwm yam. |
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Daim ntawv thov: |
Kev ua zaub mov, brewing, tsiaj pub, kev lag luam textile, detergent, biofuel ntau lawm, thiab lwm yam. |
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Txoj kev siv tau pom zoo: |
Qhov pom zoo npaum li cas yog 0.1-0.3%, uas yuav txawv nyob ntawm seb yam xws li substrate hom, concentration, thiab cov tshuaj tiv thaiv. Tus nqi npaum li cas yuav tsum tau kho raws li qhov xav tau ntau lawm. |
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Khoom profile |
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Qhov tshwm sim |
Dawb los yog lub teeb xim av hmoov |
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tsw |
Ib txwm fermentation tsw |
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Kev ua haujlwm ntawm enzyme |
2,000 U / g ~ 50,000 U / g lossis customized |
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Poob rau ziab |
8.0% NMT |
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Poob ntawm ignition |
8.0% NMT |
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Cov hlau hnyav |
<20.0mg/kg |
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Pb |
<2.0mg/kg |
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Raws li |
<2.0mg/kg |
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Tag nrho cov phaj suav |
<10,000 cfu/g |
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Coliforms |
<30 cfu/g |
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Salmonella |
Tsis pub dhau 25 g |
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Poov thiab Pwm |
<100 cfu/g |
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Ntim |
1 kg / hnab; 25 kg / nruas lossis customized |
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Cia |
Khaws rau hauv qhov chaw txias thiab qhuav, kom deb ntawm tshav ntuj ncaj qha thiab cua sov. |
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Txee lub neej |
12 lub hlis txij li hnub tsim khoom |
Kev lag luam zaub mov
Alpha-amylase yog siv dav hauv kev tsim khoom noj, tshwj xeeb tshaj yog hauv qhob cij, ncuav qab zib, thiab ncuav mog qab zib. Nws pab zom cov hmoov txhuv nplej siab, txhim kho lub khob noom cookie fermentation thiab txhim kho kev ntxhib los mos.
Qab Zib Production
Hauv kev tsim cov suab thaj, -amylase yog siv los ua cov hmoov txhuv nplej siab rau hauv cov piam thaj thiab maltose, feem ntau ua haujlwm hauv kev tsim cov siab -fructose pob kws phoov (HFCS) thiab lwm yam khoom qab zib.
Kev lag luam Brewing
Hauv npias thiab lwm yam dej cawv ntau lawm, -amylase yog siv los hloov cov hmoov txhuv nplej siab hauv cov nplej rau hauv cov suab thaj, txhim kho fermentation efficiency thiab cawv tawm los.
Tsiaj Pub
Hauv kev tsim khoom noj tsiaj, -amylase pab zom cov hmoov txhuv nplej siab hauv cov zaub mov, txhim kho kev zom zaub mov thiab txhawb kev loj hlob ntawm cov tsiaj nyeg.
Solubility:Yooj yim soluble nyob rau hauv dej, tsim ib tug ntshiab, lub teeb daj aqueous tov. Insoluble hauv ethanol lossis ether.
Ua tau zoo Starch Hydrolysis:Alpha-amylase sai sai ua rau cov hmoov txhuv nplej siab thiab glycogen, txo cov tshuaj viscosity thiab hloov mus rau hauv dextrins thiab oligosaccharides, dav siv hauv kev ua zaub mov, fermentation, thiab lwm yam lag luam.
Thermal stability:Alpha-amylase tuav ruaj khov nyob rau hauv qhov kub ntawm 30-85℃. Nws cov enzymatic kev ua tau zoo ntawm 65-75 degree, kom ntseeg tau cov hmoov txhuv nplej siab hydrolysis hauv ntau daim ntawv thov kev lag luam.
Nws txhais li cas thaum alpha amylase siab?
Kev nce hauv -amylase feem ntau qhia txog cov teeb meem hauv lub txiav, cov qog ua kua qaub lossis raum. Nws feem ntau pom nyob rau hauv mob pancreatitis, mob pancreatitis, mob qog noj ntshav, mob raum tsis txaus lossis kab mob hauv plab. Kev kuaj mob ntxiv yuav tsum tau ua ke nrog lwm cov tsos mob thiab cov txiaj ntsig kev kuaj mob.
Cov tshuaj alpha amylase siv rau dab tsi?
Cov tshuaj -amylase yog siv los txhawb kev zom cov hmoov txhuv nplej siab thiab glycogen, pab txhim kho kev zom zaub mov, tshwj xeeb tshaj yog nyob rau hauv cov kab mob pancreatic tsis txaus lossis muaj kev zom zaub mov. Nws tuaj yeem siv los kho cov kab mob digestive, pab hauv plab zom mov thiab nqus cov zaub mov.
Cov zaub mov twg muaj alpha-amylase?
Cov zaub mov uas muaj -amylase feem ntau suav nrog:
Cov khoom noj uas muaj cov hmoov txhuv nplej siab: xws li qos yaj ywm, mov, nplej, pob kws, thiab lwm yam. Cov hmoov txhuv nplej siab hauv cov khoom noj no tau tawg los ntawm -amylase thaum lub sij hawm zom mov.
Cov khoom noj fermented: xws li qhob cij, npias, thiab lwm yam. Thaum lub sij hawm fermentation, -amylase pab hloov cov hmoov txhuv nplej siab rau hauv qab zib.
Cim npe nrov: Tuam Tshoj alpha amylase manufacturers, lwm tus neeg, Hoobkas
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