文献类型：期刊文献

中文题名：我国印楝素萃取技术的研究现状与应用前景

英文题名：Present Situation of Study on Extraction of Azadirachtin and Prospect on Its Application

作者：段琼芬[1] 姚春才[1] 陈思多[2] 王有琼[3] 安鑫南[1]

第一作者：段琼芬

机构：[1]南京林业大学化学工程学院;[2]四川省林业科学研究院;[3]中国林业科学研究院资源昆虫研究所

年份：2008

卷号：47

期号：7

起止页码：483-486

中文期刊名：农药

外文期刊名：Agrochemicals

收录：CSTPCD;;北大核心:【北大核心2004】；

基金：“十一·五”国家科技支撑计划项目(2006BAD18B04);林业公益性行业科研专项项目(200704007)

语种：中文

中文关键词：印楝素;微波法;超声波法;超临界法;快速萃取法

外文关键词：azardirachtin; microwave method; ultrasonic method; super-critical method; rapid extraction

分类号：TQ450.7

摘要：印楝素是一种四环三萜类化合物,是最有潜力的植物源杀虫剂,它不易使害虫产生抗药性和不危害环境,被用于无公害蔬菜、水果、茶叶和烟草的病虫害防治。高效、低耗的萃取技术是印楝产业发展的根本和核心技术,决定着企业的经济效益,为了指导企业选择适当的技术,特归纳了微波法、超声波法、快速萃取法等5种萃取印楝素的技术,介绍了各技术的萃取机理和特点,指出了在生产应用中的关键问题并分析了应用前景。
As a group of compounds belongs to tetracylic triterpenois, azadirachtin is the most potent pesticide of plant source, which is hard for insects to produce resistance and harmless to the environments, it can be widely used in the production of pollution free vegetables, fruits, tea and tobacco for the protection of pests. High efficiency and low cost extraction of azadirachtin is the key technology for azadirachtin industry which is crucial for economic profit. For the guidance of enterprises to choose suitable technology in azardirachtin production, we herein concluded 5 methods and the mechanisms for azadirachtin extraction, the 5 methods are： microwave, ultrasonic and rapid extraction et.al.The critical issues as well as prospects of azadirachtin application is also proposed.