Xanthan Gum Powder Food Grade Fufeng Xanthan Gum 200 Mesh CAS 11138-66-2

Product Description:

Xanthan gum, tseem hu ua xanthanic acid, yog ib tug polymer polysaccharide uas yog dav siv nyob rau hauv cov zaub mov, tshuaj, tshuaj pleev ib ce thiab lwm yam lag luam rau nws zoo heev gel zog thiab stability.

Nov yog cov lus qhia luv luv rau qee yam ntawm lub cev thiab tshuaj lom neeg ntawm xanthan cov pos hniav:

Cov tsos mob thiab solubility: Xanthan cov pos hniav yog xim dawb rau cov hmoov dawb dawb.Nws muaj zoo solubility nyob rau hauv dej thiab tsim viscous daws.

Gel khoom: Xanthan cov pos hniav tuaj yeem tsim cov qauv gel ruaj khov raws li qhov tsim nyog concentration thiab pH.Xanthan gum gel tom qab tsim cov gel muaj viscosity, elasticity thiab stability, uas yuav ua rau kom cov viscosity ntawm cov khoom, txhim kho cov kev ntxhib los mos, thiab stabilize emulsions thiab ncua kev kawm ntawv.

pH ruaj khov: Xanthan cov pos hniav nthuav tawm qhov kev ruaj ntseg zoo nyob rau hauv cov pa pH ntau yam (pH 2-12) thiab tsis ua rau degradation lossis gel tsis ua haujlwm.

Kub stability: Xanthan cov pos hniav qhia tau hais tias zoo stability nyob rau hauv ib tug tej yam kub kub.Feem ntau, kev ua haujlwm ntawm xanthan cov pos hniav yuav tsis cuam tshuam loj heev hauv thaj tsam ntawm 50-100 degrees Celsius.

Oxidation: Xanthan cov pos hniav muaj kev ruaj ntseg oxidation zoo heev thiab tsis ua rau oxidation tshwm sim thiab dawb radical puas.

Kev sib cuam tshuam ntawm cov hlau hnyav ions thiab xanthan cov pos hniav: Xanthan cov pos hniav tuaj yeem ua rau muaj kev cuam tshuam nrog ntau yam ions.Tshwj xeeb, cov hlau ions xws li ammonium ions, calcium ions, thiab lithium ions tuaj yeem cuam tshuam nrog xanthan cov pos hniav thiab cuam tshuam rau nws cov kev ua haujlwm thiab kev ruaj ntseg.

Kev kam rau ntsev: Xanthan cov pos hniav tuaj yeem tiv taus ntau dua ntawm cov tshuaj ntsev thiab tsis ua rau cov gel tsis ua haujlwm lossis nag lossis daus.

Zuag qhia tag nrho, xanthan cov pos hniav muaj kev ruaj ntseg zoo, gelling thiab solubility thiab tuaj yeem ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw.Nws cov khoom siv lub cev thiab tshuaj lom neeg ua rau xanthan cov pos hniav yog ib qho tseem ceeb hauv ntau cov khoom xws li kua txiv hmab txiv ntoo, gel zaub mov, tshuaj pleev, tshuaj ntsiav tshuaj, tshuaj pleev qhov muag, tshuaj pleev ib ce, thiab lwm yam.

Xanthan Gum ua haujlwm li cas?

Xanthan cov pos hniav yog siv los ua cov thickener thiab stabilizer hauv ntau yam khoom noj, tshuaj, thiab tshuaj pleev ib ce.Nws tshwm sim los ntawm fermentation ntawm carbohydrates los ntawm ib hom kab mob hu ua Xanthomonas campestris.Xanthan cov pos hniav cov txheej txheem ntawm kev txiav txim koom nrog nws cov qauv molecular tshwj xeeb.Nws muaj cov kab ntev ntev ntawm cov piam thaj molecules (feem ntau yog cov piam thaj) txuas rau ib leeg los ntawm cov kab sib txuas ntawm lwm cov suab thaj.Cov qauv no ua rau nws cuam tshuam nrog dej thiab tsim cov kua nplaum los yog gel.

Thaum xanthan cov pos hniav yog dispersed nyob rau hauv cov kua, nws hydrates thiab tsim ib tug network ntawm ntev, tangled chains.Lub network no ua raws li cov thickener, ua kom cov viscosity ntawm cov kua.Lub thickness los yog viscosity nyob ntawm qhov concentration ntawm xanthan cov pos hniav siv.Cov nyhuv thickening ntawm xanthan cov pos hniav yog vim nws muaj peev xwm khaws dej thiab tiv thaiv nws los ntawm kev sib cais.Nws tsim ib tug ruaj khov gel qauv uas ntxiab dej molecules, tsim ib tug tuab, creamy zoo nkauj nyob rau hauv cov kua.Cov cuab yeej no muaj txiaj ntsig tshwj xeeb hauv cov ntawv thov uas xav tau qhov zoo nkauj zoo nkauj thiab lub qhov ncauj, xws li cov kua ntses, hnav khaub ncaws thiab cov khoom siv mis nyuj.

Ntxiv nrog rau nws cov nyhuv thickening, xanthan cov pos hniav kuj muaj cov nyhuv stabilizing.Nws pab tswj cov khoom sib xws thiab homogeneity los ntawm kev tiv thaiv cov khoom xyaw los ntawm kev sib cais lossis sib cais.Nws stabilizes emulsions, suspensions thiab foams, ua kom cov khoom ruaj khov mus ntev.Tsis tas li ntawd, xanthan cov pos hniav nthuav tawm tus cwj pwm pseudoplastic, txhais tau tias nws thins thaum raug shear quab yuam xws li nplawm los yog siv.Cov cuab yeej no tso cai rau cov khoom xa tawm los yog ntws yooj yim thaum tswj xyuas qhov xav tau sib xws thaum so.Zuag qhia tag nrho, lub luag hauj lwm ntawm xanthan cov pos hniav yog tsim ib tug peb-dimensional matrix nyob rau hauv kev daws uas thickens, stabilizes thiab muab cov yam ntxwv ntawm cov khoom uas xav tau rau ntau yam khoom.

Kosher nqe lus:

Peb paub tseeb tias cov khoom no tau lees paub rau Kosher cov qauv.