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친환경 농자재 rotenone의 홍고추 중 잔류특성 및 가공계수

Residual Characteristics and Processing Factors of Environment Friendly Agricultural Material Rotenone in Chilli Pepper

  • 노현호 (충북대학교 농업생명환경대학 환경생명화학과) ;
  • 이재윤 (충북대학교 농업생명환경대학 환경생명화학과) ;
  • 박소현 (충북대학교 농업생명환경대학 환경생명화학과) ;
  • 정오석 (충북대학교 농업생명환경대학 환경생명화학과) ;
  • 최지희 (한양대학교 식품영양학과) ;
  • 엄애선 (한양대학교 식품영양학과) ;
  • 경기성 (충북대학교 농업생명환경대학 환경생명화학과)
  • Noh, Hyun Ho (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University) ;
  • Lee, Jae Yun (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University) ;
  • Park, So Hyun (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University) ;
  • Jeong, Oh Seok (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University) ;
  • Choi, Ji Hee (Department of Food Science and Nutrition, College of Human Ecology, Hanyang University) ;
  • Om, Ae Son (Department of Food Science and Nutrition, College of Human Ecology, Hanyang University) ;
  • Kyung, Kee Sung (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University)
  • 투고 : 2012.10.26
  • 심사 : 2012.11.26
  • 발행 : 2012.12.31

초록

친환경 유기농자재 rotenone의 홍고추 중 잔류특성을 조사하고 가공계수를 산출하기 위하여 시험포장에 시험농자재를 7일 간격으로 2회 살포한 후 경시적으로 채취하여 잔류량을 분석하였다. 홍고추와 건고추 중 rotenone의 정량한계는 각각 0.03과 0.07 mg/kg이었으며, 분석법의 회수율은 각각 89.52-97.86%와 85.76-91.61%이었다. 잔류농약 분석 결과 홍고추 중 시험농자재의 잔류량은 0.03-0.39 mg/kg이었으며, 건고추의 경우 0.07-0.75 mg/kg으로 잔류량은 경시적으로 감소하였다. 건조에 의한 홍고추 중 rotenone의 가공계수는 2.03-3.13으로써 건조에 따라 잔류농도가 2-3배 증가하였다. 그러나 건조 전 홍고추 중 rotenone의 감소계수는 0.38-0.59로서 건조 전 홍고추 중 rotenone의 일부는 건조 과정 중 소실된 것으로 나타났다.

This study was carried out to elucidate residual characteristics of environment friendly agricultural material rotenone in chilli pepper and calculate processing factors by drying. The test material was sprayed twice onto chilli peppers at an interval of seven days and then the chilli peppers were harvested at 0, 1, 3, 5 and 7 days after final spray. Limits of quantitation (LOQs) of rotenone in fresh and dried chilli peppers were 0.03 and 0.07 mg/kg, respectively. Recoveries of the test material in fresh and dried chilli peppers ranged from 89.52 to 97.86% and from 85.76 to 91.61%, respectively. As a results of residual material analysis, amounts of rotenone in fresh and dried chilli peppers ranged from 0.03 to 0.39 mg/kg and from 0.07 to 0.75 mg/kg, respectively, representing that the residual amounts of rotenone decreased time-coursely. Processing factors of rotenone in fresh chilli pepper by drying were found to be from 2.03 to 3.13, indicating that the residual concentration of rotenone in dried chilli pepper increased from two to three times by drying. However, the reduction factor of rotenone in fresh chilli pepper by drying ranged from 0.38 to 0.59, representing that some of rotenone in fresh chilli pepper disappeared during the drying process.

키워드

참고문헌

  1. Cabras, P., P. Caboni, M. Cabras, A. Angioni and M. Russo (2002) Rotenone residue on olives and in olive oil, J. Agric. Food Chem., 50:2576-2580. https://doi.org/10.1021/jf011430r
  2. Cavoski, I., Caboni P., Sarais G. and Miano T. (2008) Degradation and persistence of rotenone in soils and influence of temperature variations, J. Agric. Food Chem. 56:8066-8073. https://doi.org/10.1021/jf801461h
  3. Chen, X. J., H. H. Xu, W. Yang and S. Z. Liu (2009) Research on the effect of photoprotectants on photostabilization of rotenone, Journal of Photochemistry and Photobiology B: Biology 95:93-100. https://doi.org/10.1016/j.jphotobiol.2009.01.003
  4. Chun, M. H. (2002) Reduction of pesticide residues in production of red pepper Powder, Andong National University Master's thesis p.2.
  5. Hwang, C. J. (2009) A study on the purchase factors of the environemental friendly agricultural products and measures to promote the purchase, Hanseo University Ph D. thesis, p.11.
  6. Jeong, D. Y. (2004) Present satatus and future strategy for environmentally sound agriculture, J. Agriculture & Life Science 38(4):51-61.
  7. Kang, H. W. (2005) The Characteristics of cell death induced by rotenone in dopaminergic neuronal cell, Yonsei University master's thesis p.4.
  8. Korea Food and Drug Administration (2006) Research on the Reduction Factors of Some Dried Agricultural Products.
  9. Korea Food and Drug Administration (2006) Research on the Reduction Factors of Some Dried Agricultural Products (Field-growing Red Pepper).
  10. Korea Food and Drug Administration (2011) Food code- Analytical method ), p.10-1-2.
  11. Lee, M. K., J. M. Hwang and S. R. Lee (2006) The usage ststus of environmente-friendly materials for vegetable cultivated under protected houses in the Southern Part of Korea, Korean J. Environ. Agric. 25(1):93-103. https://doi.org/10.5338/KJEA.2006.25.1.093
  12. Metcalf R. L. (1948) The mode of action of organic insecticides, National research council Washington, D. C. p.29.
  13. Noh, H. H., K. H. Lee, J. Y. Lee, E. Y. Lee, Y. S. Park, H. K. Park, J. H. Oh, M. H. Im, Y. J. Lee, I. H. Baeg and K. S. Kyung (2012) Residual characteristics and Processing Factors of Difenoconazole in Fresh Ginseng and Processed Ginseng Products, Korean J. Pestic. Sci., 16(1):35-42. https://doi.org/10.7585/kjps.2012.16.1.035
  14. Park, B. J. and J. H. Lee (2011) Pesticide residue monitoring and environmental exposure in paddy field soils and greenhouse soils, Korean J. Pestic. Sci. 15(2):134-139.
  15. Park, G. S. (2009) Studies for the Processing Factors of Pesticides during the Drying and Processing of Raw Agricultural Commodities, Chonnam National University Ph.D. thesis, p.3.
  16. Rural Development Administration (2005) Studies on the Uasge and Management of Pesticides and Environmentfreindly Materials for Vegetable Cultivation in Greenhouse, pp.250-269.
  17. Rural Development Administration (2012) Pesticide Act, Instruction and Directory, pp.401-402.

피인용 문헌

  1. Processing Factor of Matrine in Chilli Pepper vol.17, pp.4, 2013, https://doi.org/10.7585/kjps.2013.17.4.244
  2. Effect of household processing on pesticide residues in field-sprayed tomatoes vol.24, pp.1, 2015, https://doi.org/10.1007/s10068-015-0001-7
  3. Determination of Pyraclostrobin and Trifloxystrobin Residues in Red Pepper Powder Processed from Raw Red Pepper pp.1936-976X, 2018, https://doi.org/10.1007/s12161-018-1341-8
  4. 얼갈이 배추와 열무에 엽면 살포된 농약의 김치 제조 및 김치냉장고 저장에 의한 변화 vol.18, pp.4, 2012, https://doi.org/10.7585/kjps.2014.18.4.221
  5. 고추씨 중 농약 잔류와 고추씨 기름으로 농약의 이행 vol.48, pp.4, 2012, https://doi.org/10.9721/kjfst.2016.48.4.317