Xanthan Gum CAS: 11138-66-2 Chaw Tsim Khoom Siv

Xanthan Gum yog ib hom gum uas tau los ntawm kev fermentation ntawm cov kab mob xanthomonas campestris. Nws ruaj khov heev rau qhov hloov pauv ntawm qhov kub thiab txias, ph, thiab ntsev. Nws kuj yog pseudoplastic heev uas ua rau viscosity txo qis nrog kev nce shear. Nws reacts synergistically nrog guar gum thiab tara gum los muab kev nce viscosity thiab nrog carob gum los muab kev nce viscosity lossis gel tsim. Nws yog siv rau hauv cov kua zaub xas lav, kua ntses, khoom qab zib, khoom ci, thiab dej haus ntawm 0.05-0.50%. xanthan gum (pob kws hmoov txhuv nplej siab) ua haujlwm ua texturizer, carrier agent, thiab gelling agent hauv kev npaj khoom pleev kom zoo nkauj. Nws kuj tseem stabilizes thiab thickens formulations. Cov gum no yog tsim los ntawm kev fermentation ntawm carbohydrate thiab Xanthomonas campestris. Hauv cov khoom noj, tshuaj, thiab tshuaj pleev kom zoo nkauj ua stabilizer thiab thickening agent. Rau kev tswj rheology hauv cov dej-raws li systems. Hauv cov roj thiab roj av drilling thiab cov kua dej tiav. Xanthan gum siv dav hauv cov tshuaj noj thiab tshuaj pleev ib ce, tshuaj pleev ib ce, thiab cov khoom noj ua tus neeg sawv cev thiab tus neeg sawv cev ruaj khov. Nws kuj siv ua tus neeg sawv cev thickening thiab emulsifying. Nws tsis muaj tshuaj lom, sib xws nrog feem ntau lwm cov khoom xyaw tshuaj, thiab muaj kev ruaj khov zoo thiab viscosity ntawm ntau pH thiab qhov kub thiab txias. Xanthan gum gels qhia txog tus cwj pwm pseudoplastic, qhov shear thinning yog ncaj qha proportional rau tus nqi shear. Qhov viscosity rov qab mus rau qhov qub tam sim ntawd thaum tso tawm ntawm shear stress.