Studies on the Residues of Carbamate Pesticide in Fruits and Vegetables

과일 및 야채의 Carbamate계 농약의 잔류량

  • Published : 1987.03.01

Abstract

ABSTRACT-Agricultural products collected from the suburbs of Chuncheon in 1984 were analyzed for carbamate pesticides by GLC-NPD. O-tert-butyl phenyl methyl carbamate(BPMC) was detected in most samples and their residue levels in strawberry, tomato, cucumber, grape, apple and chinese cabbage were in the range of non-detectable to 0.2356 ppm(Av. 0.0539 ppm). 1- naphthyl methyl carbamate(N AC) were detected in cucumber, grape and chinese cabbage and their residue levels were in the range of non-detectable to 0.0265 ppm. O-cumeryl methyl carbamate(MIPC) was detected in only chinese cabbage and its residue levels were in the range of non-detectable to 0.0059 ppm. Detection frequencies of BPMC, MIPC and NAC in the chinese cabbage were higher than those the others.others.

춘천시 근교에서 생산된 '84년산 딸기, 토마토, 오이, 포도, 사과, 그리고 배추 각 5점씩 30점에 대한 BPMC, MIPC, NAC의 잔류수준을 분석한 결과 아래와 같은 결론을 얻었다. 1. BPMC의 잔류함량은 딸기에 있어서 평균 0.0243ppm, 토마토 0.0394ppm, 오이 0.0459ppm, 포도 0.0472ppm, 사과 0.0680ppm, 배추 0.0986ppm 수준으로 대상농약중 가장 높은 잔류함량을 보였다. 2. NAC는 포도에서 평균 0.0071ppm, 오이 0.0009ppm, 배추 0.0009ppm 수준으로 검출되었다. 3. MIPC는 배추에서만 평균 0.0017pppm의 낮은 수준으로 보였다. 4. 잔류농약 검출율은 BPMC(80%)>NAC(16.7%)>MIPC(10%) 순이었다. 5. 계절적으로 수확기가 늦은 농산물일수록 비교적 높은 잔류수준을 보였다.

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