한국식품위생안전성학회:학술대회논문집 (Proceedings of the Korean Society of Food Hygiene and Safety Conference)
- 한국식품위생안전성학회 2001년도 The Asia-Pacific Conference on Reproductive Biology and Environmental Sciences
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- Pages.171-174
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- 2001
Application of Solid Phase Microextraction to the Analysis of Pesticides in Vegetables
- Cho Tae-Hee (Seoul Metropolitan Government Institute of Public Health and Environment) ;
- Kang Hee-Gon (Seoul Metropolitan Government Institute of Public Health and Environment) ;
- Kim Tae-Rang (Seoul Metropolitan Government Institute of Public Health and Environment) ;
- Chang Min-Su (Seoul Metropolitan Government Institute of Public Health and Environment)
- 발행 : 2001.10.01
초록
Solid phase micro-extraction (SPME), a solvent-free, rapid and inexpensive method for the extraction of organic compounds from aqueous sample matrices, was evaluated for determination of the 120 pesticides in vegetables such as crown daisy, perilla leaf, leafy lettuce and to mato. The analysis conditions were chosen for the SPME method: 15 min of immersion of the PDMS fiber in 10 ml of the solution with stirring at 1,000 rpm. The recovery tests were carried out in triplicate. The range of recoveries was 0-142% for organochlorine pesticides and
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