THE DETERMINATION OF ABAMECTIN FROM SOIL AND ANIMAL TISSUE BY SUPERCRITICAL-FLUID EXTRACTION AND FLUORESCENCE DETECTION

被引：19

作者：

BROOKS, MW ^{[1
]}

UDEN, PC ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,DEPT CHEM,AMHERST,MA 01003

来源：

PESTICIDE SCIENCE | 1995年 / 43卷 / 02期

关键词：

ABAMECTIN; SFE; HPLC; FLUORESCENCE DETECTION; EXTRACTION;

D O I：

10.1002/ps.2780430207

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The insecticide abamectin is extracted from soil and animal tissue by supercritical fluid extraction. Supercritical carbon dioxide modified with 9% 2-methoxyethanol extracted abamectin from soil samples at levels up to 11 ng g-1 with greater than 80% efficiency. Recovery at fortification levels of 5 ng g-1 were obtainable without the need for clean-up. Abamectin was also easily extracted from animal tissue at levels of 22 ng g-1 without interfering coextractives. Extracted abamectin was determined by liquid chromatography of a fluorescent derivative.

引用

页码：141 / 146

页数：6

共 8 条

[1] ANALYTICAL-SCALE SUPERCRITICAL FLUID EXTRACTION [J].