Tau kawg, kuv tuaj yeem muab qhov sib piv hauv-qhov tob ntawm Carboxymethylcelleculose (CMC) thiab xanthan ntawm cov pos hniav. Ob qho tib si yog feem ntau siv nyob rau hauv ntau yam kev lag luam, tshwj xeeb yog hauv cov zaub mov, cov tshuaj thiab cov tshuaj pleev ib ce, raws li thickeners, stabilizers thiab emulsifiers. Txhawm rau kom npog lub ncauj lus kom huv si, Kuv yuav tsoo cov kev sib piv rau ntau ntu:
1. Dememical qauv thiab khoom:
CMC (Carboxymetylcelleculose): CMC yog ib qho kev sib tw ntawm cellulose, ib qho tshwm sim polymer hauv tsob ntoo phab ntsa. Carboxymethyl pab pawg (-ch2-cooh) tau qhia rau hauv lub cellulose caj qaum los ntawm cov txheej txheem tshuaj lom neeg. Qhov kev hloov kho no muab cov dej cellulose thiab txhim kho kev ua haujlwm, ua kom haum rau ntau yam kev siv.
Xanthan ntawm cov pos hniav: Xanthan ntawm cov pos hniav yog polysaccharide tsim los ntawm fermentation ntawm Xanthomonas Campestris. Nws yog tsim los ntawm kev rov qab ua cov chav nyob zoo li cov piam thaj, ua tsis tau, thiab kua qaub ua kua qaub. Xanthan ntawm cov pos hniav yog paub txog nws cov khoom siv zoo heev thiab ruaj khov cov khoom, txawm tias muaj kev sib tw qis.
2. Cov haujlwm thiab cov ntawv thov:
CMC: CMC tau siv dav ua lub thickener, stabilizer thiab binder nyob rau hauv cov zaub mov xws li cov mis nyuj khov, zaub xam lav thiab cov khoom ci. Nws tseem siv nyob rau hauv cov kws tshuaj, tshuaj ntxuav tshuaj thiab cov khoom tu tus kheej vim yog nws viscosity-tsev thiab dej-khaws cov khoom. Hauv cov ntawv thov zaub mov, CMC pab txhim kho kev hloov kho, tiv thaiv cov khoom siv (dej sib cais) thiab txhim kho qhov ncauj.
Xanthan ntawm cov pos hniav: Xanthan ntawm cov pos hniav yog paub txog nws cov peev xwm zoo heev thiab ruaj khov nyob rau hauv ntau yam khoom, hnav khaub ncaws, thiab lwm yam tsis ncaj. Nws muab viscosity tswj, cov kev tshem tawm cov khib thiab txhim kho kev ntxhib los mos txhua qhov ntawm cov zaub mov khoom noj. Tsis tas li ntawd, xanthan ntawm cov pos hniav tsim muaj nyob rau hauv cov tshuaj pleev ib ce, tho kom haum rau, thiab ntau yam kev lag luam vim nws cov khoom muaj kev cuam tshuam nrog qhov ntsuas kub thiab Ph.
3. Solubility thiab Stability:
CMC: CMC yog soluble hauv ob qho tib si txias thiab dej kub, sib zog ua kom meej lossis me ntsis opaque tov nyob ntawm kev xav. Nws ua kom zoo ruaj ntseg tshaj li ntau cov xov xwm dav dav thiab yog sib xws nrog feem ntau lwm cov zaub mov cov khoom xyaw.
Xanthan ntawm cov pos hniav: Xanthan ntawm cov pos hniav yog soluble hauv dej txias thiab dej kub thiab ua cov tshuaj uas tsis muaj kuab. Nws tseem nyob ruaj khov tshaj li cov xov tooj dav thiab tswj nws cov haujlwm raws li cov kev ua haujlwm, suav nrog cov kub thiab shear.
4. Syergy thiab compatibility:
CMC: CMC tuaj yeem cuam tshuam nrog lwm cov tshuaj hydroids xws li guar pos hniav thiab txhim kho cov zaub mov tag nrho thiab muaj kev ruaj khov ntawm cov zaub mov. Nws yog sib xws nrog cov khoom noj ntxiv thiab cov khoom xyaw.
Xanthan ntawm cov pos hniav: Xanthan ntawm cov pos hniav kuj muaj synergistic cuam tshuam nrog gavar pos hniav thiab locust taum cov pos hniav. Nws yog sib haum nrog ntau yam ntawm cov khoom xyaw thiab ntxiv siv hauv cov ntawv thov khoom noj thiab kev lag luam.
5. Tus nqi thiab muaj:
CMC: CMC feem ntau pheej yig dua piv rau Xanthan ntawm cov pos hniav. Nws yog qhov dav thiab muag los ntawm cov tuam ntxhab sib txawv thoob ntiaj teb.
Xanthan ntawm cov pos hniav: Xanthan ntawm cov pos hniav yuav kim dua cmc vim yog cov txheej txheem fermentation koom nrog nws cov khoom lag luam. Txawm li cas los xij, nws cov khoom tshwj xeeb feem ntau ua pov thawj nws tus nqi ntau dua, tshwj xeeb hauv cov ntawv thov thickening thiab ruaj khov lub peev xwm.
6. Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb Kev Nyab Xeeb:
CMC: CMC feem ntau tau lees paub tias muaj kev nyab xeeb (gras) los ntawm cov koom haum tswj hwm xws li FDA thaum siv raws li cov kev tsim khoom zoo (GMP). Nws tsis yog-lom thiab tsis ua rau muaj kev pheej hmoo muaj kev noj qab haus huv thaum noj taus.
Xanthan ntawm cov pos hniav: Xanthan ntawm cov pos hniav tseem tau txiav txim siab nyab xeeb rau noj thaum siv raws li qhia. Txawm li cas los xij, qee tus neeg yuav muaj kev tsis ncaj ncees tsis ncaj ncees lossis kev ua xua rau xanthan hniav ntawm cov pos hniav, tshwj xeeb tshaj yog ntawm cov kab mob siab. Cov theem kev pom zoo siv yuav tsum tau ua raws thiab tham nrog tus kws ua haujlwm noj qab haus huv yog tias muaj kev cuam tshuam zoo.
7. Kev cuam tshuam rau ib puag ncig:
CMC: CMC yog muab tau los ntawm cov peev txheej txuas ntxiv dua tshiab (cellulose), thiab yog ib puag ncig zoo piv rau cov hluavtaws tuab thiab stabilizers.
Xanthan ntawm cov pos hniav: Xanthan ntawm cov pos hniav yog tsim los ntawm microbial fermentation, uas yuav tsum muaj ntau cov peev txheej thiab lub zog. Txawm hais tias nws yog biodegradable, cov txheej txheem fermentation thiab cov tswv yim cuam tshuam yuav muaj qhov ib puag ncig ib puag ncig piv rau CMC.
Carboxymetylcelleculose (CMC) thiab xanthan ntawm cov pos hniav muaj cov txiaj ntsig tshwj xeeb thiab muaj txiaj ntsig zoo ntxiv hauv ntau yam kev lag luam. Qhov kev xaiv ntawm ob yog nyob ntawm cov ntawv thov yuav tsum muaj, cov kev txiav txim siab thiab kev tswj hwm kev ua raws. Thaum CMC yog paub txog nws cov versatility, nqi txiaj ntsig, thiab sib xyaw nrog lwm cov khoom xyaw, ruaj khov, thiab rheological cov khoom. Tus nqi siab dua. Thaum kawg, cov tuam ntxhab yuav tsum tau txiav txim siab hnyav qhov kev xaiv zoo tshaj plaws rau lawv cov khoom.
Lub Sijhawm Post: Feb-21-2024