Mannanase
Puas yog mannanase muaj kev nyab xeeb rau kev siv khoom noj?
Yog lawm, mannanases los ntawm GRAS microorganisms tau pom zoo ua zaub mov pab hauv ntau lub tebchaws. Lawv feem ntau inactivated thaum lub sij hawm ua thiab tsis muaj nyob rau hauv loj npaum li cas nyob rau hauv cov khoom kawg.
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Khoom npe: |
Mannanase |
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Qhov tsos: |
hmoov dawb |
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Khoom tsw: |
Me ntsis tsw ntawm fermentation |
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Cov khoom xyaw: |
Composite enzyme (Protamex, qabzib) |
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Kev ua haujlwm enzyme: |
30,000 U / g lossis customized |
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MOQ: |
25 kg ib |
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Pob: |
5kg / nruas |
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Lub neej txee: |
12 hli nyob rau hauv chav tsev kub 18 Lub Hlis qis dua 15 oC 24 Lub Hlis qis dua 0 ~ 4 oC |
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Ib puag ncig zoo: |
5℃-50 degree; pH 6.0 ~ 7.0 |
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Lub sijhawm Hydrolysis: |
1.5 ~ 10 hnub |
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Lwm yam cuam tshuam |
Oxidation inhibitor; Txo cov tshuaj, xws li active ion Ca2+, Mg2+, Na+; K+ lwm. |
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Cia: |
Hauv qhov chaw qhuav qhuav, deb ntawm lub teeb |
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Pom zoo noj ntau npaum: |
Kev pom zoo ntxiv tus nqi yog 0.1-0.3%, nyob ntawm seb hom, concentration, cov tshuaj tiv thaiv kab mob, thiab lwm yam ntawm cov substrate thiab cov xwm txheej ntau lawm |
Mechanism ntawm kev ua
Mannanase zoo li "biological txiab", tshwj xeeb tshaj yog paub thiab txiav cov -1,4 - mannan glycosidic bonds hauv mannan molecules; nws rhuav tshem qhov nyuaj thaum xub thawj los ua kom-decompose loj mannan molecules rau hauv cov suab thaj me me (xws li mannan oligosaccharides). Cov molecules me me no tuaj yeem nqus tau yooj yim thiab siv los ntawm cov kab mob muaj sia (tib neeg, tsiaj), thiab tuaj yeem ua raws li prebiotics los tswj cov hnyuv. Nyob rau tib lub sijhawm, nws hais txog cov kev cov nyom ntawm "siab viscosity thiab digestion nyuaj".
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Khoom npe |
Mannanase |
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Daim ntawv: |
Hmoov |
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CAS Nr.: |
37288-54-3 |
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Qib |
Qib zaub mov; qib pub |
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Yam khoom |
Specification |
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Qhov tsos: |
Lub teeb daj hmoov |
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Kev ua haujlwm ntawm enzyme: |
NLT 30,000 u/g |
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Arsenic: |
NMT 3.00 mg/kg |
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Lead: |
NMT 5.00 mg/kg |
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Colonies naj npawb: |
NMT 50,000 cfu/g |
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Cov kab mob coliform: |
NMT 30 cfu/g |
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Escherichia Coli: |
Tsis zoo |
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Salmonella: |
Tsis zoo / 25g |
Tsiaj Pub
Nqaij qaib & Swine: Degrades -mannans nyob rau hauv soybean pluas noj, txhim kho digestibility thiab txo cov viscosity pub
Aquafeed: Txhim kho cov zaub mov muaj nyob hauv cov nroj tsuag -raws li pub
Cov txiaj ntsig: Txo cov tshuaj tiv thaiv- khoom noj khoom haus, txhim kho FCR (Feed Conversion Ratio), txo cov plab hnyuv viscosity
Khoom noj & dej haus
Juice Clarification: Txo viscosity hauv cov kua txiv hmab txiv ntoo (tshwj xeeb tshaj yog los ntawm cov txiv hmab txiv ntoo qhuav)
Coffee Processing: Pab hauv extraction thiab txo viscosity
Ci: Hloov cov khob noom cookie rheology thiab txhim kho lub khob cij zoo
Concentrate Processing: Txhim kho pom tus nqi thiab tawm los
Ntawv & Pulp
Bleaching Aid: Txo cov tshuaj bleach hauv kraft pulping
Pulp Hloov Kho: Txhim kho cov kua dej thiab ua kom zoo dua qub
Biofilm Tshem Tawm: Tswj microbial slime hauv ntawv zeb
Biofuel Production
Pretreatment: Degrades hemicellulose hauv lignocellulosic biomass
Synergy: Ua haujlwm nrog cellulases rau kev txhim kho saccharification
Textile & Detergents
Bio- polishing: Txhim kho ntaub smoothness thiab zoo li
Detergent additive: Tshem tawm mannan- raws li stains (guar gum, zaub mov residues)
Lwm Daim Ntawv Thov
Roj & Gas: Fracturing kua viscosity hloov kho
Pharmaceuticals: Kev tsim cov prebiotic manno-oligosaccharides
Kev kho khib nyiab: degradation ntawm mannan - nplua nuj ua liaj ua teb pov tseg
Ntuj & Sustainable: Biodegradable, tsis yog - tshuaj lom lwm txoj hauv kev ua tshuaj
Zog txuag hluav taws xob: Txo thermal/mechanical zog yuav tsum tau nyob rau hauv kev ua
Tshwj xeeb ua: Kev puas tsuaj tsawg kawg rau cov uas tsis yog - lub hom phiaj substrates piv rau kev kho tshuaj
Txhim kho tawm tswv yim: Enhances extractability thiab rov qab nyob rau hauv ntau yam txheej txheem
Clean Label Tus phooj ywg: Natural processing aid for food applications
Tus nqi -Cov: Txo cov tshuaj siv tshuaj thiab cov nqi kho cov khib nyiab
Q1: Dab tsi yog qhov tseem ceeb ntawm kev lag luam mannanases?
A: Feem ntau cov khoom lag luam mannanases yog tsim los ntawm kev ua tib zoo xaiv cov kab mob xws li Bacillus lentus, Aspergillus niger, Trichoderma reesei, thiab Humicola insolens. Cov tswv tsev tsim khoom no feem ntau lees paub tias muaj kev nyab xeeb (GRAS) rau ntau daim ntawv thov.
Q2: Mannanase txawv li cas ntawm cellulase lossis xylanase?
A: Thaum tag nrho peb yog hemicellulases, lawv muaj cov substrate sib txawv. Mannanase tshwj xeeb yog tsom rau mannan polymers, cellulase tawm tsam cellulose (-1,4-glucan), thiab xylanase degrades xylan polymers. Lawv cov qauv protein thiab cov chaw nquag muaj qhov sib txawv.
Q3: Mannanase puas tuaj yeem ua haujlwm nrog lwm cov enzymes?
A: Yog lawm. Mannanase feem ntau qhia muaj kev sib koom ua ke nrog:
-mannosidase (kom ua tiav hydrolysis rau monomers)
-galactosidase (rau galactomannan degradation)
Cellulases thiab xylanases (rau complex biomass degradation)
Pectinases (rau cov txiv hmab txiv ntoo ua)
Cim npe nrov: Tuam Tshoj mannanase manufacturers, lwm tus neeg, Hoobkas
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