본 실험의 목적은 우리나라 상용식품인 쌀과 배추의 세척과 가열에 의한 유기인계 농약의 제거효과를 보기 위한 것으로 유기인계 농약 중 diazinon, fenithrithion, phenthoate, EPN 인위적으로 부착하여 세척과 가열과정의 변화에 의한 저감 효과를 실험한 결과는 다음과 같다. 1. 쌀의 세척에 의한 농약의 제거율은 15.5∼35.4%이었으며, 제거효과는 세척회수보다 물의 양의 영향력이 더 높았다. 2. 쌀을 세척한 후 취반과정을 거치면 농약의 제거율은 72.1∼77.8%이었다. 3. 배추의 세척, 가열과정에 의한 농약의 제거율은 각각 18.4∼41.0%, 22.8∼82.7%이었다. 4. 배추는 쌀과 같이 세척과 가열시 물의 양이 많을수록 제거효과가 높았다. 5. 우리나라의 요리 방법인 나물 무침시 배추를 삶아서 꼭 짜서 수분이 제거되면 농약의 잔존량은 더욱 낮아진다.
This study was performed to study tile organophosphorus pesticides residues removal effect of rice and Korean cabbage. Four organophosphorus pesticides(EPN, diazinon, fenithrithion, phenthoate) were artificially added to rice and Korean cabbage. Then they were washed with water and cooked differently to analyze the amount of pesticides residues reduced. The result of the study were as following; 1. The removal rate of pesticides residue on rice was 15.5∼35.4% an[ the amount of washing water was more influential in removal rate than number of washing. 2. The removal rate of pesticides residues through cooking processes after rice washing was 72.1∼77.8%. 3. The removal rate of pesticides residues through washing and cooking processes on the Korean cabbage were 18.4∼41.0%, 22.8∼92.7%. 4. As the amount of washing water of Korean cabbage increase, pesticides removal effect was higher. 5. Squeezing out the washed water from the cabbage increased pesticides removal rate.
