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当前位置: 首页 > 文章 > 5%山蒟微乳剂的配方研制 农药 2013,52 (9) 656-659
Position: Home > Articles > Preparation of the Piper hancei 5% Microemusion Agrochemicals 2013,52 (9) 656-659

5%山蒟微乳剂的配方研制

作  者：
董存柱;吴廷杰
单  位：
海南大学环境与植物保护学院;海南大学热带作物种质资源保护与开发利用教育部重点实验室
关键词：
山蒟;微乳剂;配方
摘  要：
[目的]山蒟在活性研究中发现有很好的杀虫活性,研究旨在开发山蒟这种植物源农药的绿色环保微乳剂剂型。[方法]通过对溶剂、乳化剂、水质的筛选以及量的确定,确定微乳剂配方;通过pH值、硬水、低温、高温、原药稳定性的测定,确定其合格性。[结果]结果显示乙酸乙酯对山蒟溶解效果最好,溶剂比例为15%;JFC为最佳乳化剂,最低含量为12.5%可保证优良乳化性能;确定去离子水为最佳选择。通过性能指标测试,剂型理化性状稳定。[结论]通过各种指标测试,证明5%山蒟微乳剂是一个合格的剂型。
译  名：
Preparation of the Piper hancei 5% Microemusion
作  者：
DONG Cun-zhu;WU Ting-jie;Hainan University, Key Laboratory of Protection and Development Utilization of Tropical Crop Germplasm Resources,Ministry of Education;Hainan University, College of Environment and Plant Protection;
关键词：
Piper hancei;;microemulsion;;formulation
摘  要：
[Aims] In the activity study, Piper hancei showed excellent pesticidal activity, the present research was to develop the plant source green microemulsion formulations. [Methods] After screening of solvents, emulsifiers, the type of waters, and the amount of every factors, the microemulsion formulation was determined. Through a series of performance testing, the formulation was proved to be eligible. [Results] Results showed that ethyl acetate was the best dissolution effect to P. hancei, and the solvent ratio was 15%; JFC was the best emulsifier, the minimum content of 12.5%could guarantee good emulsifying performance; and the deionized water was the best choice. Through the performance test, the physical and chemical properties of this formulation were very stable. [Conclusions] By various tests, Piper hancei 5% microemulsion is a qualified formulation.

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