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LC-MS/MSによる農産物中のヒドラメチルノンの分析
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | 食品衛生學雜誌= Food Hygiene and Safety Science |
| ISSN | 0015-6426,1882-1006 |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | 高橋 邦彦,松本 隆二,根本 了,松田 りえ子 |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2011-01-01 |
| 초록 | A simple determination method of hydramethylnon in agricultural products by liquid chromatography-tandem mass spectrometry (LC-MS/MS) was developed. The sample was homogenized with phosphoric acid and extracted with acetone. An aliquot of crude extract was re-extracted with hexane and sat . NaCl solution. In the case of tea leaf, solidification processing using ammonium chloride and phosphoric acid was performed before re-extraction with hexane. Clean-up was performed using a silica-gel mini column (500 mg). The LC separation was performed on a C18 column using methanol-water (8 : 2) containing 10 mM ammonium acetate as the mobile phase and MS detection with positive ion electrospray ionization. The calibration curve was linear between 0.002-0.2 mu;g/mL of hydramethylnon. Recoveries ( n = 5) of hydromethylnon from 10 kinds of agricultural products fortified at 0.01 mu;g/g (0.05 mu;g/g for pineapple) were 82-110%, and their relative standard deviations were 2-12%. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=NART55631081 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
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| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | ヒドラメチルノン,農産物,液 #20307,クロマトグラフィ #12540,/タンデム型質量分析法,hydramethylnon,agricultural product,LC-MS/MS |