Qhia rau sawv daws Papain

Qhia rau sawv daws Papain

HAUJ LWM LAWM

Papain yog ib tug enzyme ntuj, ib yam endopeptidase enzyme uas muaj hydrosulfide pab pawg neeg (-SH), thiab nws cov molecular luj yog 21000, nws yog li ntawm 212 amino acid. Papain yog muab rho tawm los ntawm cov kua txiv ntais ntawm tus txiv ntaub ntoo nyoos los ntawm biotechnology. Nws muaj protease, cev esterase thiab sab things. Nws yeej muaj peev xwm hydrolyzing protein ntau, polypeptide, ester, amide kua qaub thiab muaj zog hluavtaws peev xwm uas yuav muab hydrolyzate protein ntau rau hauv protein ntau yam. Qhov no yuav muab siv rau kev txhim kho tau qhov zoo los ua haujlwm ntawm cov nroj tsuag thiab tsiaj muaj protein ntau.

YAM NTXWV

1、Siv tshuab ua

Kev zoo kom zoo dua cov nplua nuj txiv ntaub ntoo Asmesliskas Pangbo txiv ntaub ntoo puag, concentration nruj heev tsis pub tshaj ntawm microbe thiab heavy hlau uas siv cov biotechnology, nqus plua plav kom khov tshuab drying thiab cov txheej txheem membrane sib cais. Papain tau cuag rau pharma thiab zaub mov qib thiab txhim kho cov kev ua ntawm papain.

2. tsis zoo

Pangbo tau tiav tus nqi siab sib cais los ntawm kev siv tshuab ultrafiltration. Thiab muaj lub siab extract npaum li cas thiab caum cuag lub siab txoj kev 3500000u/g, uas yog qib siab nyob hauv lub ntiaj teb.

Kev siv：

1、Zaub mov kev lag luam：

Papain yuav hydrolyze protein macromolecular noj me me peptides thiab cov amino acid los ntawm qhov tshuaj tiv thaiv enzymatic. Papain yuav tau ntaub ntawv los ntawm hydrolyzing cov tsiaj cov protein ntau thiab protein ntau cog, seabean thiab lwm yam. Papain yuav siv rau cov nqaij nyuj nyoos enzyme, brewing thiab sav paub ntsiv, biscuit crisp, zoo noj, kua ntses fermentation brewing. Papain yuav ua kom tus nqi noj haus, txo tus nqi thiab pab zom lawv assimilate zaub mov. Papain yuav lug siv, nqaij qaib, nqaij npuas, nqaij nyuj, thiab seafoodand #39; s protein ntau hydrolyzing.

2、Kev lag luam biscuit：

Papain yuav hydrolyze cov protein uas buiscuit macromolecular peptides me me thiab cov amino acid los ntawm qhov tshuaj tiv thaiv enzymatic. Yog li ntawd papain yuav txwv tau kom cov hmoov nplej doughand #39; s gluten, cov plasticity thiab physicochemical ntawm tus kheej. Thiab cov amino acid yog yuav pab kom cov suab thaj thiab amino yam muaj txoj maillard cov tshuaj tiv thaiv uas ua rau lub biscuitand #39; s colour kub ntxiv. Cov uas siv hauv papain kom koj tsis txhob 10％-25 ％sodium metabisulfiteand #39; s ntau npaum li no yuav pab txo kom residual kom muaj nuj nqis SO_2.Ces papain yuav ua kom biscuitand #39; s zoo.

3、Kev lag luam kws：

Cov tshuaj xws li cov ntsiav tshuaj papain, papain noj qa ntsiav tshuaj, papain digestive tshuaj ntsiav thiab lwm yam ua los ntawm papain cov pab yooj yim o, alleviate o, zoo dua qub lawm, txhawb kev zom. Papain yuav siv tau rau kev kuaj erythrocyte nto thiab ntshav pab qhia kom paub. Nws yuav siv los kho tus kab mob gynecological, Glaucoma thiab tshuaj tua yoov tom.

4.Textile kev lag luam

Wool shrinkproof：tus wool uas tau kho nrog papain yuav tsum ntau tensile thiab muag. Papain yuav tau ntaub ntawv los ntawm degumming thiab cais puab ntawm txhob lo lo ntxhuav.

5. tawv kev lag luam

Depilatory los ntawm papain yuav ua tawv dua ci iab.

6、Nrhiav mov noj kev lag luam：

Papain tau muab tso rau hauv lub forageand #39; s formulation los ncaj qha mus rau hauv tus nrhiav mov noj. Nws tseem yuav pab tau rau cov kev qhia

plab zom mov ntawm tej tsiaj, kev txhim kho cov kev siv ntawm cov pub, tej nqi noj thiab accelerating lub

kev loj hlob. Papain yuav tau paub ntau txog fertilizersand #39; additives zaub thiab txiv hmab txiv ntoo.

7、Kev lag luam tshuaj kho mob：

Nws yuav siv mus rau tshuaj perfumed, ntxuav xab npum, xab npum thiab tes xees thiab lwm yam. Yog hais tias cov khaub ncaws lo av

los ntawm bloodstain, mis, kua txiv, ntses thiab roj, koj yuav tsis tshem no stain. Yuav muab ib co papain tiam sis

tshem tau yooj yim. Yog li ntawd cov papain muaj muaj zog detergency, es ho kom tsis muaj menyuam thiab nws muaj kev ruaj ntseg siv.

8、Tshuaj pleev ib ce kev lag luam：

Papain yuav txo tau tej lub tyrosine loj hlob thiab tshem cov melanin. Papain yuav muaj ib co cawv zoo

nyob rau collagen, los ntawm qhov uas nws yuav pab tau kom ploj quav hnav thiab pab kom tej tawv nqaij yuav tshwm sim txawm thiab dawb, tiv thaiv cov

cutin, leeb cov metabolism hauv ntawm epidermis hlwb thiab ua tawv-tendering.

Papain yuav muab ntxiv rau cov tshuaj txhuam hniav, cov tshuaj yaug qhov ncauj, dentifrice. Nws tau tu lub qhov ncauj thiab tshem cov quav hniav thiab

calculus hniav.

ENZYME ACTINITION TXHAIS

Kev ua expressed yog TU/mg, puas lub specifications of FCC Ⅳand JEFCA.

SIV

Qhov tshuaj tiv thaiv kub yog 20--80℃, hloov raws li cov zoo thiab concentration ntawm cov substrate. Qhov kub thiab txias tsis tsim yog 50--uas muaj 65 xyoos ℃.

tus nqi pH yog 3 – 9, hloov raws li cov zoo thiab concentration ntawm cov substrate. PH tias lawv tsis tsim nqi no yog 6-7.

Enzyme recruitment yog 0.2 — 0.6% (1000 tauj — 3000u/g protein ntau), raws li nyias hom substrate tag.

KEV RUAJ NTSEG

Yog tus enriched enzyme hmoov uptaking los yog droplet, nws yuav ua rau tsis haum.

So ntev muaj stimulation rau daim tawv nqaij, qhov muag thiab hauv txheej membrane.