Dab Tsi Yog Chitosan Hmoov

Dab Tsi Yog Chitosan Hmoov

Chitosan yog ib hom kab polysaccharide ua ke ntawm cov faib faib ncaj qha β- (1-4)-linked D-glucosamine (chav ua haujlwm deacetylated) thiab N-acetyl-D-glucosamine (chav tsev acetylated). Nws yog tsim los ntawm kev kho cov cw thiab lwm cov plhaub taum nrog lub alkali sodium hydroxide.

Chitosan muaj ntau yam kev lag luam thiab kev siv tshuaj biomedical siv. Nws tuaj yeem siv hauv kev ua liaj ua teb ua tshuaj tua kab mob thiab biopesticide, pab cov nroj tsuag kom tua cov kab mob fungal. Hauv winemaking nws tuaj yeem siv los ua tus sawv cev nplua, kuj tuaj yeem pab tiv thaiv kom txhob hle. Hauv kev lag luam, nws tuaj yeem siv tus kheej-kho polyurethane xim txheej xim. Hauv cov tshuaj, nws yuav pab tau rau hauv cov ntaub qhwv cov ntshav txhawm rau kom txo cov ntshav los ntshav thiab ua tshuaj tua kab mob; nws kuj tseem siv tau los pab kom xa cov tshuaj los ntawm daim tawv nqaij.

Ntau dua qhov sib cav, chitosan tau lees tias muaj kev siv hauv kev txwv kev nqus cov rog, uas yuav ua rau nws muaj txiaj ntsig zoo rau kev noj haus, tab sis muaj pov thawj tiv thaiv qhov no.

Lwm qhov kev siv ntawm chitosan uas tau tshawb fawb muaj xws li siv ua soluble dietary fiber.

[Daim Ntawv Thov]

1. Kev Teb Zaub Mov

Siv los ua cov khoom noj ntxiv, cov tuab tuab, cov txiv hmab txiv ntoo thiab zaub, kua txiv ua kom pom tseeb tus neeg sawv cev, ua rau tus neeg sawv cev, adsorbent, thiab zaub mov noj qab haus huv.

2. Tshuaj, Khoom Siv Kho Mob Khoom Teb

Raws li cov chitosan non-toxic, muaj cov kab mob tiv thaiv kab mob, tiv thaiv kab mob, tiv thaiv kab mob siab, thiab ua kom lub cev tsis muaj zog, tuaj yeem siv cov tawv nqaij cuav, kev nqus tus kheej ntawm kev phais mob, kev hnav khaub ncaws kho ceg, pob txha, pob txha engineering, ua kom lub siab ua haujlwm, txhim kho lub plab zom mov ua haujlwm, muaj roj ntshav, txo qis ntshav qab zib, inhibiting mob metastasis, thiab adsorption thiab ua haujlwm ntawm cov hlau hnyav thiab tuaj yeem raug tshem tawm, thiab lwm yam, tau siv zog siv rau kev noj qab haus huv zaub mov thiab tshuaj ntxiv.

3. Kev Tiv Thaiv Ib Puag Ncig

Chitosan thiab nws cov keeb kwm yog qhov zoo flocculant rau kev kho cov dej khib nyiab thiab cov hlau rov qab los ntawm cov hlau-ntim cov dej khib nyiab; nyob rau hauv textile field: raws li mordant, cov ntaub ntawv kho mob, sizing cov neeg sawv cev, luam ntawv thiab dyeing.

4. Kev Ua Liaj Ua Teb

Raws li kev tsim kho kev loj hlob, tshuaj tua kab xyoob ntoo, tshuaj ntxiv rau tsiaj, noob, thiab lwm yam.

Peb Pom Zoo

(1) Peb tuaj yeem muab qhov siab-purity chitosan nrog kev kawm deacetylation> 95%.

(2) Lub viscosity tau txiav txim siab ntawm 20 ° C nrog 1 ° C chitosan hauv 1 ° C acetic acid.Qhov kev siv sib txawv ntawm chitosan xav tau ntau hom chitosan, Peb tuaj yeem muab nws raws li cov kev xav tau.

Peb tuaj yeem muab cov hnyav tshwj xeeb phaus Chi Chitosan (20,000-300,000) thiab Chitosan Oligosaccharide (1,000-8,000). Yog tias koj muaj lus nug, txais tos hu rau peb txhua lub sijhawm.

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