| 复凝聚法制备阿维菌素微胶囊工艺研究 |
| |
| 引用本文： | 廖沛峰,赖开平,罗桂新,农丽华.复凝聚法制备阿维菌素微胶囊工艺研究[J].广西科学,2011,18(3):233-234,237. |
| |
| 作者姓名： | 廖沛峰 赖开平 罗桂新 农丽华 |
| |
| 作者单位： | 广西化工研究院,广西南宁,530001 |
| |
| 基金项目： | 广西科学研究与技术开发项目(桂科能0330015-6A)资助 |
| |
| 摘 要： | 以阿维菌素为囊芯、明胶和阿拉伯胶为壁材,采用复凝聚法制备阿维菌素微胶囊,然后通过正交试验考察pH值、芯材比、搅拌速度、体系浓度对包囊率的影响.试验结果表明,影响包囊率的因素主次关系依次为搅拌速度、pH值、体系浓度、芯材比,优水平为搅拌速度150 r/min,pH值4.5,芯材比1.1,体系浓度2.0％.在此条件下重复试...
|
| 关 键 词： | 阿维菌素 微胶囊 明胶 阿拉伯胶 复合凝聚 |
| 收稿时间： | 2011/1/7 0:00:00 |
Preparation of Abamectin Microcapsule by Complex Coacervation |
| |
| LIAO Pei-feng,LAI Kai-ping,LUO Gui-xin and NONG Li-hua.Preparation of Abamectin Microcapsule by Complex Coacervation[J].Guangxi Sciences,2011,18(3):233-234,237. |
| |
| Authors: | LIAO Pei-feng LAI Kai-ping LUO Gui-xin and NONG Li-hua |
| |
| Affiliation: | LIAO Pei-feng,LAI Kai-ping,LUO Gui-xin,NONG Li-hua(Guangxi Research Institute of Chemical Industry,Nanning,Guangxi,530001,China) |
| |
| Abstract: | Using abamectin as capsule core,gelatin and arbic gum as wall material,abamectin microcapsules were prepared by means of complex coacervation.The effects of pH value,core material ratio,stirring speed,and system concentration on entrapment rate were investigated by orthogonal experimental design.The results show that the entrapment rate is affected orderly by stirring speed,pH value,system concentration,and core material ratio.A superior level is stirring speed of 150 r/min,pH value of 4.5,core material rat... |
| |
| Keywords: | abamectin microcapsule gelatin arbic gum complex coacervation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《广西科学》浏览原始摘要信息 |
|
点击此处可从《广西科学》下载全文 |
|
