Earticle

초록

영어

The study was conducted for the safety evaluation of 320 pesticide residues in 768 Lentinula edodes fruit body samples and 143 L. edodes media samples, which are distributed nationwide in South Korea. The monitoring method was the second of the multi-residue methods in the Korean Food Code. GC-ECD, GC-NPD, and GC-MSD were used as evaluation equipment for analysis. Single-analysis of the target pesticides was performed for mepiquat chloride. Through the analysis of collected L. edodes samples, pesticide residues were detected in total seven cases, including four L. edodes fruit body samples and three L. edodes media samples. The detected pesticide residues were carbendazim, diflubenzuron, fluopyram, and dinotefuran. In this study, carbendazim was detected in three L. edodes fruit body samples and one L. edodes media sample. The detected amount of carbendazim was 0.056, 0.17, 0.043, and 0.09 mg/kg, respectively. The amount of carbendazim in the collected L. edodes samples was detected below the MRLs (maximum residue level). The detected amounts of fluopyram and dinotefuran were 0.068 mg/kg and 0.06 mg/kg, respectively. Two pesticide residues were detected in the medium in one case. Mepiquat chloride was not detected in this study. These results suggested that residual pesticides were detected in a small number of collected L. edodes. However, the PLS for unregistered pesticides MRL was 0.01 ppm; therefore, we have to conduct research on preparing safety standards for mushrooms, including L. edodes.

목차

ABSTRACT
서론
재료 및 방법
실험재료
분석대상 농약 및 시약
전처리방법
기기 분석 조건
결과 및 고찰
수집지역별 잔류농약 검출 현황
Carbendazim
Diflubenzuron
Fluopyram, Dinotefuran
적요
REFERENCES

저자

• 김경제 [ Kyung-Je Kim | 장흥군버섯산업연구원 ]
• 고영우 [ Young-Woo Koh | 장흥군버섯산업연구원 ]
• 임승빈 [ Seung-Bin Im | 장흥군버섯산업연구원 ]
• 진성우 [ Seong-Woo Jin | 장흥군버섯산업연구원 ]
• 하늘이 [ Neul-I Ha | 장흥군버섯산업연구원 ]
• 정희경 [ Hee-Gyeong Jeong | 장흥군버섯산업연구원 ]
• 정상욱 [ Sang-Wook Jeong | 장흥군버섯산업연구원 ]
• 윤경원 [ Kyeong-Won Yun | 순천대학교 한약자원개발학과 ]
• 서경순 [ Kyoung-Sun Seo | 장흥군버섯산업연구원 ] Corresponding Author

참고문헌