In this paper, the ultrasonic effect on konjac glucomannan(KGM) molecular dimension was discussed. The KGM polarity, molecular weight(Mw) and conformation were analyzed by digital polarimeter and LLS. The result indicated that the polarity change influenced by ultrasonic accorded with linear function equation. Mw of KGM gradually decreased with ultrasonic time. The concentration of KGM was lower, the effect was more obviously. The changes of KGM Mw also brought regular change of molecular conformation. © 2012 Springer-Verlag GmbH.
CITATION STYLE
Chao, W., Mei, X., Wen-Ping, L., Yuan-Yuan, G., Yan, L., & Dong-Sheng, L. (2012). Ultrasonic effect on konjac glucomannan molecular dimension. In Lecture Notes in Electrical Engineering (Vol. 155 LNEE, pp. 231–235). https://doi.org/10.1007/978-3-642-28744-2_29
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