Sorbitol, white hygroscopic hmoov lossis crystalline hmoov, flake lossis granule, tsw ntxhiab tsw. Lub ntsiab lus melting nws txawv ntawm 88 ℃ mus rau 102 ℃ thiab tus txheeb ze ntom muaj li 1,49, nyob ntawm cov neeg mob crystallization. Soluble hauv dej (1g soluble hauv txog 0.45ml dej), soluble me ntsis hauv ethanol thiab acetic acid. Raws li cov khoom ntawm sorbitol Beite tshuaj lom neeg to taub: kev lag luam khoom noj khoom haus yog feem ntau 69 ~ 71% ntawm cov ntsiab lus ntawm sorbitol kua. Kev daws teeb meem Sorbitol yog ib qho ntshiab, tsis muaj xim, kua syrupy kua, qab zib, nruab nrab rau litmus, miscible nrog dej, glycerol thiab propylene glycol. Yuav siv tau ua cov txiv ntoo ua kab mob qab zib, tus neeg sawv cev ntub dej, tus neeg sawv cev chelating thiab stabilizer.
Sorbitolmuaj anti-caries zog:
Qab zib yog qhov tseem ceeb ua rau kev kho hniav. Tej co microbes nyob rau hauv lub qhov ncauj ferment suab thaj los tsim cov acids uas rhuav cov txha hniav laus nyob rau ntawm cov hniav, ua rau cov kab mob hniav.
Sorbitolmuaj lub qab zib txias, kwv yees li ib nrab ntawm qab zib ntawm sucrose, thiab tus nqi zoo sib xws rau sucrose. Piv nrog sucrose,sorbitolyog qhov zoo dua hauv kev tiv thaiv cov kab mob hniav. Thaum nqus tau sucrose ua rau muaj kua qaub sai sai rau ntawm cov hniav uas ua rau muaj pH txo,sorbitolkev ua kom tsawg ua rau muaj tsawg dua ntawm kev txo hauv cov hniav hniav pH, uas yog tseem nyob siab dua tus nqi tseem ceeb ntawm 5.7, yog li txo cov kev pheej hmoo ntawm cov hniav caries.
Kev tshawb fawb qhia pom tias tom qab zom zom cov pos hniav muajsorbitolrau 20min thiab 30d, cov quav hniav nyob rau saum npoo ntawm cov hniav tau txo qis, uas tseem tau txhawb qhov rov ua haujlwm ntawm qhov occlusal nto thiab cov kab noj hniav ua ntej ntawm cov hniav puas.
