オレイン酸ナトリウム液剤のキュウリ果実中での残留分析

藤井 正信, 徳村 彰, 堤 敏彦, 塚谷 博昭, 加納 幹生, 田中 晃

doi:10.1584/jpestics.17.3_141

オレイン酸ナトリウム液剤のキュウリ果実中での残留分析

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藤井正信

School of Medical Sciences, The University of Tokushima
徳村彰

Faculty of Pharmaceutical Sciences, The University of Tokushima
堤敏彦

Faculty of Pharmaceutical Sciences, The University of Tokushima
塚谷博昭

Faculty of Pharmaceutical Sciences, The University of Tokushima
加納幹生

Otsuka Chemical Co., Ltd., Agrochemicals Research and Development Department
田中晃

Otsuka Chemical Co., Ltd., Agrochemicals Research and Development Department

書誌事項

タイトル別名

Residue Analysis of Oleic Acid in Cucumber Fruits after Spraying Sodium Oleate Solution
オレイン酸ナトリウム液剤のキュウリ果実中での残留分析〔英文〕
オレインサンナトリウムエキザイノキュウリカジツチュウデノザンリ

公開日: 1992

資源種別: journal article

DOI

10.1584/jpestics.17.3_141

公開者: 日本農薬学会

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説明

Residue of cis-9-octadecenoic acid (ODA) was studied by gas chromatographic analysis of cucumber fruit sprayed with sodium oleate (20% liquid formulation), an aphicide under development at present in our laboratory. Endogenous ODA was 0.33 and 0.37ppm in two cultivars of cucumber fruit. Residue levels on the first day after last spraying were 1.81 and 3.57ppm, and on the third day they lowered to 0.88 and 1.01ppm. Recovery of ODA from untreated cucumber fruit to which 2.5ppm ODA had been added was in a range of 102.0 to 108.4%.