天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (增刊2): 330-332.doi: 10.16333/j.10016880.2016.S.034

• 开发研究 • 上一篇    下一篇

造纸法再造烟叶烟梗处理过程中果胶变化情况的研究

李易非,李跃锋,张建平,李茂毅,林凯*   

  1. 福建中烟工业有限责任公司技术中心,厦门 361021
  • 出版日期:2016-12-31 发布日期:2017-03-03

Variation of Pectin Content during Treatment of Tobacco Stem from Papermaking Process Reconstituted Tobacco

LI Yifei,LI Yuefeng,ZHANG Jianping,LI Maoyi,LIN Kai*   

  1. Technology Center of China Tobacco Fujian Industrial Co.,Ltd.,Xiamen 361021,China
  • Online:2016-12-31 Published:2017-03-03

摘要: 为了研究造纸法再造烟叶原料中烟梗的果胶含量,本文对离子色谱法检测烟梗中果胶前处理方法进行了优化,同时,测定了烟梗处理过程中果胶的变化情况。结果表明:(1)前处理方法为醇除杂酸水解后,55 ℃下,酸液酶解0.5 h,酸残渣酶解3.0 h;(2)该方法测定烟梗原料、洗梗后、回潮后和提取后果胶含量分别为:192%、18.7%、17.5%和13.4%。

关键词: 造纸法再造烟叶, 果胶, 离子色谱, 前处理

Abstract: In order to investigate the pectin content of tobacco stem in papermaking process reconstituted tobacco,the pretreatment method using ion chromatography was optimized to detect the pectin content in tobacco stem.The variation of pectin content through treatment of tobacco was then tested.The results showed that:(1) when pretreatment method being alcohol purification acid hydrolyzation and temperature being 55 ℃,the enzymatic hydrolization of acid takes 0.5 h and the enzymatic hydrolyzation of acid residue takes 3.0 h;(2) tested with this method,the pectin content of tobacco stem as raw material,after dipping,after moisture regain and after extraction are 19.2%,18.7%,17.5% and 13.4% respectively.

Key words: papermaking process reconstituted tobacco, pectin, ion chromatography, pretreatment

中图分类号: 

TS41+1