Applied Biological Chemistry

The Korean Society for Applied Biological Chemistry (한국응용생명화학회)
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Studies on the Residues of Chlorinated Organic Insecticides - I. Heptachlor Residues in or on Commercial Vegetables -

유기염소계(有機鹽素系) 살충제(殺蟲劑)의 잔류분(殘留分)에 관(關)한 연구(硏究) - 1. 시판채소중(市販菜蔬中) Heptachlor 잔류분(殘留分)에 관(關)하여 -

  • Park, Chang-Kyu (College of Agriculture Seoul National University) ;
  • Yoo, Jai-Yoon (Radiation Research Institute in Agriculture Office of Atomic Energy)
  • 박창규 (서울대학교 농과대학) ;
  • 유재윤 (원자력청 방사선농학연구소)
  • Published : 1972.04.12
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Abstract

Samples of 13 vegetables were collected, between 14 July and 6 August, 1971, from 15 markets located in 12 different cities and analyzed for Heptachlor residues by gas liquid chromatograph. The residue concentrations of Heptachlor and its epoxide were estimated separately, at a sensitivity level of 0.001 p.p.m., to produce Heptachlor residues on the fresh weight basis. The Heptachlor residues in or on the crops analyzed, including three staple vegetables, potatoe, radish and chinese cabbage, were found fairly low and are far lower than the residue tolerences for respective vegetables recommended jointly by FAO and WHO of the United Nations.

전국(全國) 12도시(都市)의 15개(個) 시장(市場)에서 수집(蒐集)한 감자, 무우, 배추와 기타(其他) 10종(種)의 채소등(菜蔬等) 총(總) 151점(點)의 객관적(客觀的) 시료(試料)에 대(對)한 Heptachlor잔류분(殘留分)의 수준(水準)을 gas chromatograph로 분석(分析)하였다. Heptachlor 및 Heptachlor epoxide의 분석감도(分析感度)는 0.001 p.p.m. 였고, 식품중(食品中) 양(兩) 잔류성분(殘留成分)의 화(和)를 Heptachlor잔류분(殘留分)(p.p.m.)으로 하였다. 공시채소(供試菜蔬)의 Heptachlor오염(汚染)이 광범(廣範)한데 반(反)하여, 전체적(全體的)인 Heptachlor 잔류분(殘留分)의 수준(水準)은 낮은 결과(結果)를 보여 주어, FAO/WHO의 합동전문위원회(合同專門委員會)가 권장한 식품중(食品中) Heptachlor잔류허용한계(殘留許容限界)에 훨씬 미달(未達)하였다.

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