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  5. Effect of alkalis on deacetylation of konjac glucomannan in mechano-chemical treatment

Effect of alkalis on deacetylation of konjac glucomannan in mechano-chemical treatment

来源 :颗粒学报（英文版） | 被引量 : 0次 | 上传用户：l444715055
【摘 要】
：
This paper presents experimental results on the effect of alkalis such as NaOH, KOH and Ca(OH)2 on deacetylation of a konjac glucomannan (KGM) powder under mech
【作 者】
：
Zhidong Pan Junjie Meng Yanmin 
【机 构】
：
School of Materials Science and Engineering, Key Laboratory of Specially Functional Materials and Ad
【出 处】
：
颗粒学报（英文版）
【发表日期】
：
2004年期
【关键词】
：
Deacetylation Alkali Mechano-chemistry Konjac glucomannan 
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论文部分内容阅读
This paper presents experimental results on the effect of alkalis such as NaOH, KOH and Ca(OH)2 on deacetylation of a konjac glucomannan (KGM) powder under mechano-chemical (MC) treatment. The results show that the alkalinity of modifiers is a dominant factor for deacetylation of KGM. In addition,characteristics, such as swelling property, viscous stability and thermal behavior of the deacetylated KGM are analyzed.
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