표제지
목차
Abstract 8
I. 서론 9
II. 재료 및 실험방법 11
1. 대상작물 11
2. 대상농약 11
3. 시약 11
4. 표준품 14
5. 시료의 전처리 14
6. 세척방법 14
7. 시험용액의 조제 15
8. 제거율 산출 17
9. 회수율 실험 19
III. 결과 및 고찰 20
1. 양배추 세척방법에 따른 잔류농약 제거효과 실험의 회수율 20
2. 양배추 세척방법에 따른 잔류농약 제거효과 실험의 검출한계 및 정량한계 20
3. 양배추의 세척방법별 잔류농약의 제거효과 22
IV. 요약 35
V. 참고문헌 36
Table 1. MRLs of cabbage in Korea 12
Table 2. The characteristic of pesticides tested in this study 13
Table 3. Analytical conditions of GC/MSD 18
Table 4. Recovery ratio of pesticides analysed by CG/MSD 21
Table 5. Removal efficiency of parathion-me affected by washing methods 24
Table 6. Removal efficiency of chlorpyrifos affected by washing methods 25
Table 7. Removal efficiency of dicofol affected by washing methods 26
Table 8. Removal efficiency average of 3 pesticides affected by washing methods 31
Fig. 1. Schematic diagram of sample preparation for analysis of pesticides 16
Fig. 2. Typical GC/MSD chromatogram of standard solution of pesticides 23
Fig. 3. Removal efficiency of parathion-me affected by washing methods 27
Fig. 4. Removal efficiency of chlorpyrifos affected by washing methods 28
Fig. 5. Removal efficiency of dicofol affected by washing methods 29
Fig. 6. Removal efficiency average of 3 pesticides affected by washing methods 32