Effects of High-voltage Pulse Electric Field Treatment on the Structure Stability of Konjac Glucomannan |
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| Authors: | YAO Min-Na FAN Lin-Lin LIU Ya-Nan CHEN Qing-Ai ZENG Yuan JIAN Wen-Jie PANG Jie |
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| Institution: | College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China |
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| Abstract: | Structures of KGM treated in two high-voltage pulse electric fields were characterized by infrared spectroscopy,Raman spectroscopy,X-ray diffraction and so on.The results showed that intermolecular hydrogen bonding interactions of KGM were reduced after being treated with high-voltage pulse electric field,but there was no significant effect on its fiber chain form and thermal characteristics.Results of the study can provide a useful reference for further study on the structure and property of KGM,and especially can provide theoretical basis for the effect of physical field on the foodstuff deep processing related to KGM. |
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| Keywords: | KGM structural characterization high-voltage pulse electric field stability |
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