Efficiency of Rice Bran for Removal of Pretilachlor and Esprocarb in Artificial Gastric Fluid

被引：1

作者：

Adachi, Atsuko ^{[1
]}

Okita, Yuki ^{[1
]}

Adachi, Jun ^{[2
]}

机构：

[1] Kobe Pharmaceut Univ, Dept Hyg Sci, Higashinada Ku, Kobe, Hyogo 6588558, Japan

[2] Kyoto Univ, Grad Sch Global Environm Studies, Sakyo Ku, Kyoto 6068501, Japan

来源：

JOURNAL OF HEALTH SCIENCE | 2010年 / 56卷 / 01期

关键词：

pretilachlor; esprocarb; spherosome; rice bran; Freundlich isotherm; ORGANO-CLAYS; SPHEROSOMES; COMPLEXES; SORPTION;

D O I：

10.1248/jhs.56.88

中图分类号：

R99 [毒物学（毒理学）];

学科分类号：

100405 ;

摘要：

Rice bran was found to effectively adsorb pesticides in artificial gastric fluid. Equilibrium adsorption isotherms conformed to the Freundlich type (log-log linear). Pretilachlor and esprocarb were successfully removed in artificial gastric fluid with an average removal efficiency of 85.5% and 95.8%, respectively after 90 min when rice bran (10 g/l) was added to samples containing from 0.05 to 5 mg/l of pesticides. The removal of pesticides by rice bran was attributed to the uptake by intracellular particles called spherosomes.

引用

页码：88 / 91

页数：4

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