Ultrasonic effect on konjac glucomannan molecular dimension

被引：0

作者：

Wang Chao ^{[1
]}

Huang Hong-xia ^{[1
]}

Lv Wen-ping ^{[1
]}

Jiang Fa-tang ^{[1
]}

Chen Mao-bin ^{[1
]}

Li Dong-sheng ^{[1
]}

机构：

[1] Hubei Univ Technol, Bioengn Coll, Wuhan, Peoples R China

来源：

ISBE 2011: 2011 INTERNATIONAL CONFERENCE ON BIOMEDICINE AND ENGINEERING, VOL 1 | 2011年

关键词：

Konjac Glucomannan; Ultrasonic; Polarity; Molecular Dimension;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

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.

引用

页码：551 / 553

页数：3