Papainyog ib hom protease uas tuaj yeem decompose cov proteins hauv acidic, nruab nrab thiab alkaline ib puag ncig. Nws cov tsos yog dawb mus rau lub teeb daj hmoov nrog me ntsis noo noo nqus; Papain yog soluble hauv dej thiab glycerin, thiab cov tshuaj aqueous yog xim tsis muaj xim lossis daj, qee zaum milky dawb; Yuav luag insoluble hauv cov kuab tshuaj organic xws li ethanol, chloroform, thiab ether. Papain yog sulfhydryl (-SH) - muaj peptide saw Endonuclease, uas muaj cov haujlwm protease thiab esterase, muaj ntau yam tshwj xeeb, thiab muaj zog hydrolysis muaj peev xwm rau tsiaj thiab cog cov proteins, peptides, esters, amides, thiab lwm yam. tsis tshua decompose peptone.
Papain yog qhov zoo tshaj plaws rau pH tus nqi ntawm 6 ~ 7 (feem ntau 3 ~ 9.5), thiab tseem muaj txiaj ntsig thaum nws nruab nrab lossis me ntsis acidic, nrog Isoelectric point (pI) ntawm 8.75; Qhov zoo tshaj plaws kub rau Papain yog 55 ~ 65 degree (feem ntau 10 ~ 85 degree). Nws muaj zog tiv thaiv tshav kub thiab yuav tsis ua kom tag nrho ntawm 90 degree; Inhibited los ntawm oxidants, qhib los ntawm kev txo cov tshuaj.
Cov haujlwm ntawm papain yog dab tsi?
Papain yog ib hom kev cog qoob loo uas siv dav heev. Nws yog ntuj ntshiab, nyab xeeb thiab tsis muaj tshuaj lom. Nws yog dav siv hauv kev lag luam ua zaub mov. Raws li cov khoom noj ntxiv, nws tau siv dav hauv npias brewing, nqaij tenderization thiab lwm yam lag luam.
1. Pharmaceutical Industry Applications
Cov tshuaj uas muaj papain tuaj yeem tiv thaiv qog noj ntshav, qog nqaij hlav, lymphoid leukemia, protozoa thiab cab kab mob, Mycobacterium tuberculosis, thiab lwm yam, thiab tuaj yeem txo qhov mob, txhawb lub gallbladder, txo qhov mob, thiab pab zom zaub mov. Kev kho cov kab mob gynecological, glaucoma, Hyperostosis, kho qhov txhab phom, kev txheeb xyuas cov ntshav, kab tom, thiab lwm yam.
2. Cov ntawv thov kev lag luam zaub mov
Enzyme catalysis tuaj yeem siv los hydrolyze zaub mov macromolecule protein rau hauv me me peptide lossis amino acid. Nws yog siv rau hydrolyzing tsiaj thiab cov nroj tsuag protein, ua cov nqaij mos hmoov, hydrolyzing yaj placenta, hydrolyzing soybean, biscuit loosening tus neeg saib xyuas, noodle stabilizer, npias dej clarifier, siab qhov ncauj kua, noj qab haus huv zaub mov, soy sauce brewing, cawv Fermentation pib, thiab lwm yam. Kev siv tau zoo ntawm kev hloov pauv cov protein zoo heev txhim kho cov khoom noj muaj txiaj ntsig ntawm cov zaub mov thiab txo cov nqi. Muaj txiaj ntsig zoo rau kev zom zaub mov thiab nqus los ntawm tib neeg lub cev.
3.Kev zoo nkauj thiab kev siv tshuaj pleev ib ce
Ntxiv papain rau cov tshuaj pleev ib ce uas muaj cov protein thiab roj muaj cov txiaj ntsig zoo xws li ntxuav hniav dawb thiab rov ua dua tshiab, kev zoo nkauj thiab kev noj qab haus huv, tshem tawm cov pob thiab cov av, txhawb cov ntshav ncig, thiab txhim kho daim tawv nqaij, yog li txhim kho cov khoom zoo. Nws tuaj yeem ua rau poob phaus tshuaj yej, kev zoo nkauj thiab khoom tu tawv nqaij, thiab lwm yam.
4.Industrial daim ntawv thov ntawm cov khoom siv tshuaj txhua hnub
Siv rau xab npum, xab npum, xab npum, xab npum ntxhua khaub ncaws, tshuaj ntxuav tes, thiab lwm yam, nrog rau lub zog decontamination, kom tsis muaj menyuam, thiab kev nyab xeeb.
5.Feed Kev lag luam daim ntawv thov
Siv rau kev pub khoom noj ntxiv, tsim cov protein ntau, pab txhawb kev nqus, txhim kho kev siv khoom noj, txuag nqi, pab tsiaj txhu zom zaub mov, thiab kev loj hlob sai. Yog hais tias ntxiv rau pub xws li npua, nyuj, yaj, qaib, ducks, geese, ntses, cw, thiab lwm yam. Nws kuj yuav siv tau raws li ib tug additive rau advanced compound chiv rau zaub thiab txiv hmab txiv ntoo.
6.Kev lag luam tawv tawv
Siv papain los ua cov tshuaj depilatory thiab tanning tawv, nws muaj cov nyhuv ntawm qhov muag muag thiab cov kab tawv nqaij.
7.Application hauv Textile manufacturing
Nws tuaj yeem siv rau kev ua cov ntaub plaub, silkworm pupa degumming, thiab txhob lo lo ntxhuav refining, ua tiav cov mos, xis, tiv thaiv shrinkage, tensile zog, thiab lwm yam.
Cov ntaub ntawv hauv kab lus no yog los ntawm Is Taws Nem thiab tsis siv los ua cov lus qhia txog kev kho mob lossis cov lus qhia peev. Yog tias tsab xov xwm no muaj kev cuam tshuam rau koj txoj cai thiab kev txaus siab lossis xav paub txog cov khoom no, thov hu rau peb raws sijhawm kom peb tuaj yeem muab kev pab ntxiv rau koj