%0 Journal Article %A XU Mei %A ZHU Yu-peng %A WANG Chao %A GONG Yuan-yuan %A LI Dong-sheng %A CAO Yue-ze %T Effect of Infrared Radiation on Water Absorption of Konjac Glucomannan Films and Structure Characterization %D 2013 %R 10.7506/spkx1002-6630-201311007 %J FOOD SCIENCE %P 28-31 %V 34 %N 11 %X
In this work, we used one-factor-at-a-time design to explore the effects of infrared radiation temperature, time and strength and the molecular weigth of konjac glucomannan (KGM) on water absorption of KGM films. Meanwhile, scanning electron microscopy, infrared spectroscopy and X-ray diffraction was used to characterize the structure of KGM films. The results showed that infrared radiation had a substantial influence on water absorption of KGM films. Moreover, radiation temperature was negatively correlated with water adsorption of KGM films, and infrared radiation induced oxidative degradation of KGM molecules.
%U https://www.spkx.net.cn/EN/10.7506/spkx1002-6630-201311007