Khoom noj khoom haus Additive 99% tannase enzyme hmoov zaub mov qib CAS 9025-71-2 tannase enzyme
Product Description
Tannase yog ib qho enzyme.Nws ua lub luag haujlwm tseem ceeb hauv chemistry thiab biology.Cov hauv qab no yog qee qhov yooj yim lub cev thiab tshuaj lom neeg ntawm tannase:
1.Reaction substrate: Tannase tsuas yog ua rau tannic acid thiab nws cov derivatives.Nws hydrolyzes tannic acid molecules, rhuav tshem lawv mus rau hauv qis molecular hnyav tebchaw xws li deoxytannic acid, dehydrogentisic acid thiab nortannic acid.
2.Reaction tej yam kev mob: Cov kev ua ntawm tannase cuam tshuam los ntawm kub, pH nqi thiab tannic acid concentration.Nyob rau hauv qhov tsim nyog kub thiab pH, tannase tuaj yeem ua kom pom kev ua haujlwm enzyme.Feem ntau hais lus, tannase enzyme kev ua haujlwm siab tshaj ntawm 50-55 degrees Celsius thiab pH 4-5.
3.Application fields: Tannase yog dav siv nyob rau hauv cov zaub mov, brewing, textile, tawv thiab lwm yam lag luam.Nws tuaj yeem siv rau hauv kev tsim tshuaj yej, kas fes, npias, cawv thiab lwm yam dej haus kom tshem tawm lossis txo cov ntsiab lus ntawm tannic acid thiab txhim kho saj thiab tsw.Tsis tas li ntawd, tanninase yog siv nyob rau hauv zus tau tej cov dyes thiab tanning agents, raws li zoo raws li nyob rau hauv lub tsim ntawm cov tshuaj pleev ib ce thiab cov khoom tu tus kheej.Nyob rau hauv xyoo tas los no, tannase kuj tau txais kev tshawb fawb thiab kev saib xyuas rau nws cov ntawv thov hauv kev tswj hwm ib puag ncig thiab pub additives.
4.Enzymatic zog: Tannase belongs rau chav kawm hydrolase.Nws tuaj yeem hydrolyze ester daim ntawv cog lus hauv tannic acid molecules los tsim tannic acid hydrolyzate.Cov tshuaj tiv thaiv catalytic ntawm tannase feem ntau ua raws li Michaelis-Menten kinetics, thiab nws cov enzymatic hydrolysis tus nqi yog proportional rau lub substrate concentration.Tsis tas li ntawd, tannase muaj qee yam thermal stability thiab tuaj yeem tswj tau qee yam enzyme kev ua haujlwm nyob rau hauv qee qhov kub thiab txias.
Hauv cov ntsiab lus, tannase yog ib qho enzyme uas ua lub luag haujlwm tseem ceeb hauv chemistry thiab biology.Nws tuaj yeem hydrolyze tannic acid molecules thiab muaj ntau yam kev siv.Nws plays lub luag haujlwm tseem ceeb hauv cov zaub mov, brewing, textile, tawv thiab lwm yam lag luam.Cov kev ua ntawm tannase yog cuam tshuam los ntawm qhov kub thiab txias, pH tus nqi thiab substrate concentration, thiab nws cov khoom enzymatic kuj yog raws li txoj cai enzymatic.
Muaj nuj nqi
Tannase yog ib qho enzyme tseem hu ua tannase.Nws lub luag haujlwm tseem ceeb yog hydrolyze tannic acid thiab nws cov derivatives rau hauv cov khoom hnyav molecular.Lub luag haujlwm ntawm cov enzyme no feem ntau yog tshwm sim hauv cov hauv qab no:
1.Bitter Tannins: Tannins yog cov tshuaj polyphenolic feem ntau pom hauv cov nroj tsuag uas muaj pungent thiab iab saj.Hauv kev tsim tshuaj yej, kas fes, npias, cawv thiab lwm yam dej haus, tanninase tuaj yeem siv los tshem tawm lossis txo cov ntsiab lus ntawm tannic acid thiab txhim kho saj thiab tsw ntawm cov khoom.
2.Txhim kho qhov ruaj khov ntawm qee yam khoom noj: Tannins hauv qee cov khoom noj tuaj yeem ua ke nrog cov proteins los ua cov dej nag lossis cov huab cua.Tannase rhuav tshem cov tannin-protein complex, txhim kho zaub mov ruaj khov thiab meej.
3. Txhawb kev zom zaub mov thiab nqus: tannins ua ke nrog lwm cov khoom noj hauv cov zaub mov, xws li cov proteins thiab cov zaub mov, kom txo tau lawv txoj hnyuv thiab nqus los ntawm lub cev.Lub luag haujlwm ntawm tannase yog hydrolyze tannic acid rau hauv cov khoom hnyav molecular, txo kev sib xyaw nrog lwm cov as-ham, thiab txhim kho kev siv cov khoom noj hauv cov khoom noj.
4.Kev siv hauv kev lag luam tanning: Hauv kev lag luam textile thiab tawv, tannins yog siv los tsim cov dyes thiab tanning npaj.Tannase tuaj yeem siv los rhuav tshem cov tannic acid seem thiab txo qhov cuam tshuam ib puag ncig.
Daim ntawv thov
Tannase yog tannase enzyme uas hydrolyzes tannic acid molecules, rhuav tshem lawv mus rau hauv qis molecular hnyav tebchaw.Yog li ntawd, nws muaj ntau daim ntawv thov hauv kev lag luam hauv qab no:
1.Kev lag luam ua zaub mov: Tannase yog siv dav hauv kev ua zaub mov.Nws tuaj yeem siv rau hauv kev tsim tshuaj yej, kas fes, npias, cawv thiab lwm yam dej haus kom txo tau cov ntsiab lus tannic acid thiab txhim kho saj thiab tsw.Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv kev tsim cov khoom khaws cia kom tshem tawm cov tannins hauv cov txiv hmab txiv ntoo thiab txhim kho kev ntxhib los mos thiab saj ntawm kev khaws cia.
2.Enzyme npaj kev lag luam: Tannase yog dav siv nyob rau hauv zus tau tej cov enzyme npaj.Nws tuaj yeem siv los npaj cov enzyme npaj nrog kev ua haujlwm detanning rau dyeing thiab tanning txheej txheem hauv textile thiab tawv industries.
3.Kev lag luam tshuaj pleev ib ce thiab kev tu tus kheej: Tanninase tuaj yeem siv rau hauv kev tsim cov tshuaj pleev ib ce thiab cov khoom tu tus kheej los txhim kho cov khoom ruaj khov thiab kev ntxhib los mos.Nws tuaj yeem siv los tshem tawm nag lossis daus thiab ntxhiab tsw cuam tshuam nrog tannins thiab txhim kho cov khoom zoo thiab zoo.
Biotechnology: Tannase kuj muaj qee qhov kev siv hauv biotechnology.Nws tuaj yeem siv rau kev tshawb nrhiav thiab kev txiav txim siab ntawm tannins, thiab tuaj yeem siv los kawm txog cov ntsiab lus ntawm tannins hauv cov zaub mov thiab dej haus thiab cov txheej txheem metabolic ntawm tannins hauv cov nroj tsuag.
Yam khoom:
Newgreen Hoobkas kuj muab Enzymes raws li hauv qab no:
| Khoom noj khoom haus qib bromelain | Bromelain ≥ 100,000 u/g |
| Khoom noj khoom haus qib alkaline protease | Alkaline protease ≥ 200,000 u/g |
| Zaub mov qib papain | Papain ≥ 100,000 u/g |
| Khoom noj khoom haus qib laccase | Laccase ≥ 10,000 u / L |
| Khoom noj khoom haus qib acid protease APRL hom | Acid protease ≥ 150,000 u/g |
| Zaub mov qib cellobiase | Cellobias ≥1000u/ml |
| Khoom noj khoom haus qib dextran enzyme | Dextran enzyme ≥ 25,000 u / ml |
| Khoom noj khoom haus qib lipase | Lipases ≥ 100,000 u/g |
| Khoom noj khoom haus qib nruab nrab protease | Neutral protease ≥ 50,000 u / g |
| Khoom noj khoom haus qib glutamine transaminase | Glutamine transaminase ≥1000 u/g |
| Khoom noj khoom haus qib pectin lyase | Pectin lyase ≥600 u / ml |
| Khoom noj khoom haus qib pectinase (kua 60K) | Pectinase ≥ 60,000 u / ml |
| Khoom noj khoom haus qib catalase | Catalase ≥ 400,000 u / ml |
| Khoom noj khoom haus qib qabzib oxidase | Glucose oxidase ≥ 10,000 u / g |
| Khoom noj khoom haus qib alpha-amylase (resistant rau kub kub) | Kub kub α-amylase ≥ 150,000 u / ml |
| Khoom noj khoom haus qib alpha-amylase (kub nruab nrab) AAL hom | Nruab nrab kub alpha-amylase ≥3000 u/ml |
| Khoom noj khoom haus qib alpha-acetyllactate decarboxylase | α-acetyllactate decarboxylase ≥2000u / ml |
| Khoom noj khoom haus qib β-amylase (kua 700,000) | β-amylase ≥ 700,000 u/ml |
| Khoom noj khoom haus qib β-glucanase BGS hom | β-glucanase ≥ 140,000 u/g |
| Khoom noj khoom haus qib protease (endo-cut type) | Protease (txiav hom) ≥25u / ml |
| Khoom noj khoom haus qib xylanase XYS hom | Xylanase ≥ 280,000 u/g |
| Khoom noj khoom haus qib xylanase (acid 60K) | Xylanase ≥ 60,000 u/g |
| Khoom noj khoom haus qib qabzib amylase GAL hom | Saccharifying enzyme≥260,000 u/ml |
| Khoom noj khoom haus qib Pullulanase (kua 2000) | Pullulanase ≥2000 u/ml |
| Zaub mov qib cellulase | CMC ≥ 11,000 u/g |
| Khoom noj khoom haus qib cellulase (tag nrho cov khoom 5000) | CMC ≥5000 u/g |
| Khoom noj khoom haus qib alkaline protease (siab ua haujlwm siab hom) | Alkaline protease kev ua ≥ 450,000 u / g |
| Khoom noj khoom haus qib qabzib amylase (khoom 100,000) | Glucose amylase kev ua haujlwm ≥ 100,000 u / g |
| Khoom noj khoom haus qib acid protease (khoom 50,000) | Acid protease kev ua ≥ 50,000 u / g |
| Khoom noj khoom haus qib nruab nrab protease (siab ua haujlwm siab hom) | Kev ua haujlwm nruab nrab ntawm protease ≥ 110,000 u / g |
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