Tau ntev, cellulose derivatives tau siv dav hauv kev lag luam khoom noj. Kev hloov kho lub cev ntawm cellulose tuaj yeem kho cov khoom rheological, hydration thiab cov ntaub so ntswg ntawm lub cev. Lub tsib lub luag haujlwm tseem ceeb ntawm kev hloov kho cellulose hauv cov zaub mov yog: rheology, emulsification, ua npuas ncauj ruaj khov, tswj cov dej khov siv lead ua thiab kev loj hlob, thiab muaj peev xwm khi dej.
Microcrystalline cellulose ua cov khoom noj ntxiv tau raug lees paub los ntawm Pawg Neeg Saib Xyuas Khoom Noj Khoom Noj ntawm Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Hauv Ntiaj Teb hauv xyoo 1971. Hauv kev lag luam khoom noj khoom haus, microcrystalline cellulose feem ntau yog siv los ua emulsifier, foam stabilizer, kub stabilizer, non-nutritive muab tub lim, thickener. , suspending agent, shape retaining agent thiab ice crystal forming agent. Thoob ntiaj teb, tau muaj cov ntawv thov ntawm microcrystalline cellulose los tsim cov khoom noj khov, cov dej qab zib txias, thiab ua cov kua ntses; siv cov microcrystalline cellulose thiab nws cov khoom carboxylated raws li cov khoom siv los tsim cov roj zaub xam lav, mis nyuj rog, thiab dextrin seasoning; Muaj feem xyuam rau kev siv nutraceuticals thiab kws tshuaj rau cov ntshav qab zib.
Microcrystalline cellulose nrog ib tug siv lead ua particle loj ntawm 0.1-2 μm yog qib colloidal. Colloidal microcrystalline cellulose yog ib qho stabilizer tuaj ntawm txawv teb chaws rau cov khoom noj siv mis. Vim nws txoj kev ruaj ntseg zoo thiab saj, nws tau dhau los ua neeg nyiam. Nws yog dav siv hauv kev tsim cov dej haus zoo, feem ntau hauv kev tsim cov mis nyuj muaj calcium, cocoa mis, walnut mis, txiv laum huab xeeb, thiab lwm yam. Thaum colloidal microcrystalline cellulose siv nrog carrageenan, nws tuaj yeem daws qhov ruaj khov. teeb meem ntawm ntau yam tsis muaj mis nyuj haus.
Methyl cellulose (MC) los yog hloov cov pos hniav thiab hydroxyprolyl methyl cellulose (HPMC) yog ob qho tib si certified raws li cov khoom noj khoom haus additives, ob qho tib si muaj kev ua si saum npoo, tuaj yeem hydrolyzed hauv dej thiab yooj yim Film-forming, thermally decomposed rau hauv hydroxyprolyl methylcellulose methoxyl thiab hydroxyprolyl Cheebtsam. Methylcellulose thiab hydroxyprolylmethylcellulose muaj oily saj, tuaj yeem qhwv ntau cov npuas npuas, thiab muaj kev ua haujlwm ntawm kev khaws cov dej noo. Siv nyob rau hauv cov khoom bakery, khov khoom noj txom ncauj, kua zaub (xws li instant noodle packets), sauces thiab tsev seasonings. Hydroxypropyl methylcellulose muaj dej solubility zoo thiab tsis zom los ntawm tib neeg lub cev lossis fermented los ntawm cov kab mob hauv cov hnyuv. Nws tuaj yeem txo cov roj cholesterol thiab muaj txiaj ntsig los tiv thaiv cov ntshav siab thaum noj rau lub sijhawm ntev.
CMC yog carboxymethyl cellulose, thiab Tebchaws Meskas tau suav nrog CMC hauv Tebchaws Meskas Txoj Cai Tswjfwm Ntiag Tug, uas tau lees paub tias yog cov khoom muaj kev nyab xeeb. Lub Koom Haum Saib Xyuas Khoom Noj thiab Kev Ua Liaj Ua Teb ntawm United Nations thiab Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv (World Health Organization) lees paub tias CMC muaj kev nyab xeeb, thiab qhov tso cai noj txhua hnub rau tib neeg yog 30 mg / kg. CMC muaj cov haujlwm tshwj xeeb ntawm cohesiveness, thickening, ncua kev kawm ntawv, stability, dispersion, dej tuav thiab gelling. Yog li ntawd, CMC tuaj yeem siv ua thickener, stabilizer, suspending agent, dispersant, emulsifier, wetting agent, gelling agent thiab lwm yam khoom noj khoom haus additives hauv kev lag luam zaub mov, thiab tau siv nyob rau hauv ntau lub teb chaws.
Post lub sij hawm: Mar-21-2023