Chemical Industry and Engineering Progree ›› 2015, Vol. 34 ›› Issue (3): 840-847.DOI: 10.16085/j.issn.1000-6613.2015.03.039

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Research progress in cleaner production and resource utilization for diosgenin

SU Wei, GUO Wanping, LIU Zhenjie, CHEN Liuchan, WU Xiaoqun, YU Lin   

  1. School of Chemical Engineering and Light Industry, Guangdong Univerisity of Technology, Guangzhou 510006, Guangdong, China
  • Received:2014-07-28 Revised:2014-09-01 Online:2015-03-05 Published:2015-03-05

薯蓣皂素清洁化生产工艺及资源化利用研究进展

苏微, 郭万平, 刘振杰, 陈柳婵, 吴晓群, 余林   

  1. 广东工业大学轻工化工学院, 广东 广州 510006
  • 通讯作者: 郭万平,教授。E-mail:wpguo@gdut.edu.cn。
  • 作者简介:苏微(1992-),女,本科生。
  • 基金资助:

    广东省自然科学基金(S2013010016449)及广东工业大学百人计划(112418042)项目

Abstract: Traditional diosgenin production process is simple in technique and easy to operate, but it has significant disadvantages, such as low yield, high energy consumption and environmental pollution. This paper summarized latest research progress in cleaner diosgenin production process, and emphasized the improved process of traditional inorganic acid hydrolysis and the process of non-inorganic acid hydrolysis. Techniques of non-inorganic acid hydrolysis were analyzed in more detail, such as ion exchange resin catalysis, ionic liquid catalysis, biotransformation and thermolysis. The advantages and disadvantages of different processes were compared. The improved process of traditional inorganic acid hydrolysis can increase diosgenin yield and reduce environmental pollution by certain amount, but wastewater and waste residue can still be a problem. The process of non-inorganic acid hydrolysis could have zero pollution, but the shortcomings of low yield and high cost could limit its development. This paper also outlined comprehensive utilization of wastewater and waste residue from producing diosgenin by using Dioscorea zingiberensis C. H. Wright, and summarized the problems in cleaner production process and the utilization of waste residue. The priority of future research was proposed to focus on increasing diosgenin yield in the process of non-inorganic acid hydrolysis, exploring and developing resource utilization of waste residue.

Key words: diosgenin, Dioscorea zingiberensis C. H. Wright, hydrolysis, catalysis, waste treatment

摘要: 现有的薯蓣皂素传统生产工艺具有工艺简单、易操作的优点, 但在产率、能耗及环境污染等方面存在较大问题。本文综述了国内外薯蓣皂素清洁化生产工艺的研究进展, 介绍了两类清洁化生产工艺——传统无机酸水解改进工艺和非无机酸水解工艺, 着重概述了发展前景较好的非无机酸水解工艺, 包括离子交换树脂催化法、离子液体催化法、生物转化法以及热分解处理法, 并比较了不同工艺的优缺点。指出传统无机酸水解改进工艺虽能减少无机酸对环境的污染, 大部分还能提高皂素产率, 但废水废渣的问题仍然没有解决;非无机酸水解工艺几乎零污染排放, 但存在产率低、成本高等不足。本文同时简述了从黄姜提取皂素过程中废水废渣的综合利用方法, 总结了清洁化生产工艺和废渣利用中存在的问题, 提出未来应以提高非无机酸水解工艺的皂素产率为研究重点, 并对废渣的资源化利用不断进行探索和开发。

关键词: 薯蓣皂素, 黄姜, 水解, 催化, 废物处理

CLC Number: 

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