DOI QR코드

DOI QR Code

Residue safety on ethephon in soybean leaf by drenching and foliar application

에테폰의 관주처리와 엽면살포에 의한 콩 잎 중 잔류 안전성

  • Kong, Seung-Heon (Division of Applied Life Science (BK21 plus), Institute of Agriculture and Life Science (IALS), Gyeongsang National University) ;
  • Lee, Deuk-Yeong (Division of Applied Life Science (BK21 plus), Institute of Agriculture and Life Science (IALS), Gyeongsang National University) ;
  • Song, Young-Hoon (Division of Applied Life Science (BK21 plus), Institute of Agriculture and Life Science (IALS), Gyeongsang National University) ;
  • Park, Ki-Hun (Division of Applied Life Science (BK21 plus), Institute of Agriculture and Life Science (IALS), Gyeongsang National University) ;
  • Seo, Woo-Duck (Crop Foundation Division, National Institute of Crop Science, Rural Development Administration) ;
  • Lee, Dong-Yeol (Gyeongnam Oriental Medicinal Herb Institute) ;
  • Kim, Jin-Hyo (Division of Applied Life Science (BK21 plus), Institute of Agriculture and Life Science (IALS), Gyeongsang National University)
  • Received : 2017.12.09
  • Accepted : 2018.02.21
  • Published : 2018.03.31

Abstract

Ethephon is useful pesticide as ethylene precursor, which is an efficient plant hormone to produce functional secondary metabolites. However, the residual safety of ethephon was not studied on various crops. In here, the dissipation pattern of ethephon residue in soybean leaf was investigated both on the foliar and drenching applications. The biological half-lives of ethephon residues were 26.6, and 21.1 h on the once, and double foliar applications, respectively. Although the residue after three days from the final application was up to $60.6mg\;kg^{-1}$, the residue was below the limit of quantitation on the dried soybean leaf. In addition, drenching application of ethephon could increase the residue up to $36.3mg\;kg^{-1}$ after 20.1 h from the application, however, the treatment would not affect to the total phenol content significantly (p >0.01).

식물생장호르몬인 에틸렌의 전구체인 에테폰은 기체상의 에틸렌을 대신하여 가장 빈번히 사용되는 농약 중 하나로, 식물 이차 대사산물의 생산에 사용되고 있다. 최근 콩잎으로부터 식물 이차 대사산물인 이소플라본 생산에 에틸렌 및 에테폰 처리에 관한 연구가 시도되었으나, 에테폰의 잔류안전성에 관한 연구가 보고되지 못하였다. 이에 본 연구는 콩잎 생산시 에테폰을 경엽과 관주 처리하여 나타나는 잔류 변화를 연구하였다. 경엽 처리시 콩잎 중 에테폰의 잔류반감기는 1회와 2회 처리시 26.6 h과 21.1 h으로 확인되었고, 처리 3일 후 콩잎 중 에테폰은 최대 $60mg\;kg^{-1}$이었으나, 콩잎 건조 후 에테폰은 불검출 되었다. 관주 처리시 20.1 h 후 최대 잔류농도가 관찰되었으나, 관주처리에 의한 Total phenol 함량 변화는 관찰되지 않았다.

Keywords

References

  1. Amatori S, Mazzoni L, Alvarez-Suarez JM, Giampieri F, Gasparrini M, Forbes-Hernandez TY, Afrin S, Provenzano AE, Persico G, Mezzetti B, Amici A, Fanelli M, Battino M (2016) Polyphenol-rich strawberry extract (PRSE) shows in vitro and in vivo biological activity against invasive breast cancer cells. Sci Rep 6: 30917 https://doi.org/10.1038/srep30917
  2. de la Parra C, Castillo-Pichardo L, Cruz-Collazo A, Cubano L, Redis R, Calin GA, Dharmawardhane S (2016) Soy Isoflavone Genistein-Mediated Downregulation of miR-155 Contributes to the Anticancer Effects of Genistein. Nutr Cancer 68: 154-164 https://doi.org/10.1080/01635581.2016.1115104
  3. Das S, Stark L, Musgrave IF, Pukala T, Smid SD (2016) Bioactive polyphenol interactions with beta amyloid: a comparison of binding modelling, effects on fibril and aggregate formation and neuroprotective capacity. Food Funct 7: 1138-1146 https://doi.org/10.1039/C5FO01281C
  4. Duan W, Kuo IC, Selvarajan S, Chua KY, Bay BH, Wong WS (2003) Antiinflammatory effects of genistein, a tyrosine kinase inhibitor, on a guinea pig model of asthma. Am J Respir Crit Care Med 167: 185-192 https://doi.org/10.1164/rccm.200205-420OC
  5. Gabbay Alves TV, Silva da Costa R, Aliakbarian B, Casazza AA, Perego P, Pinheiro Arruda MS, Carrera Silva Junior JO, Converti A, Ribeiro Costa RM (2017) Bioactive compounds and antioxidant potential for polyphenol-rich cocoa extract obtained by agroindustrial residue. Nat Prod Res 1-4
  6. KFDA (2017) Ethephon in Pesticides and veterinary drugs information, Korea Food & Drug Administration, Cheongju, Republic of Korea. Website available: http://www.foodsafetykorea.go.kr/residue/search/list.do? currentPageNo=1&searchType=&searchValue=ethephon&searchFlag=A LL (accessed on Dec. 05, 2017)
  7. Kim MJ, Kim JH, Kim JH, Kim YJ (2015) Comparative studies on the antioxidant capacities and catechin profiles of conventional and organic green tea. J Kor Soc Appl Biol Chem 58: 475-480 https://doi.org/10.1007/s13765-015-0045-7
  8. Mathey J, Mardon J, Fokialakis N, Puel C, Kati-Coulibaly S, Mitakou S, Bennetau-Pelissero C, Lamothe V, Davicco MJ, Lebecque P, Horcajada MN, Coxam V (2007) Modulation of soy isoflavones bioavailability and subsequent effects on bone health in ovariectomized rats: the case for equol. Osteoporos Int 18: 671-679 https://doi.org/10.1007/s00198-007-0351-y
  9. Miao Q, Li JG, Miao S, Hu N, Zhang J, Zhang S, Xie YH, Wang JB, Wang SW (2012) The bone-protective effect of genistein in the animal model of bilateral ovariectomy: roles of phytoestrogens and PTH/PTHR1 against post-menopausal osteoporosis. Int J Mol Sci 13: 56-70
  10. Rasheed Z (2016) Green Tea Bioactive Polyphenol Epigallocatechin-3-OGallate in Osteoarthritis: Current Status and Future Perspectives. Int J Health Sci (Qassim) 10: V-VIII https://doi.org/10.12816/0031211
  11. Singh S, Jarret R, Russo V, Majetich G, Shimkus J, Bushway R, Perkins B (2009) Determination of capsinoids by HPLC-DAD in capsicum species. J Agric Food Chem 57: 3452-3457 https://doi.org/10.1021/jf8040287
  12. Takenaka S (2002) New method for ethephon ((2-chloroethyl)phosphonic acid) residue analysis, and detection of residual levels in the fruit and vegetables of Western Japan. J Agric Food Chem 50: 7515-7519 https://doi.org/10.1021/jf025823h
  13. Teng H, Lee WY (2013) Optimization of microwave-assisted extraction of polyphenols from mulberry fruits (Morus alba L.) using response surface methodology. J Kor Soc Appl Biol Chem 56: 317-324 https://doi.org/10.1007/s13765-012-3262-3
  14. Yuk HJ, Song YH, Curtis-Long MJ, Kim DW, Woo SG, Lee YB, Uddin Z, Kim CY, Park KH (2016) Ethylene Induced a High Accumulation of Dietary Isoflavones and Expression of Isoflavonoid Biosynthetic Genes in Soybean (Glycine max) Leaves. J Agric Food Chem 64: 7315-7324 https://doi.org/10.1021/acs.jafc.6b02543

Cited by

  1. Effect of Postharvest Treatment of Ethylene or Light on Total Flavonoid in Soybean Leaf vol.22, pp.2, 2018, https://doi.org/10.7585/kjps.2018.22.2.153
  2. Residual Safety of Boscalid, Fluxapyroxad, Hexaconazole, Pencycuron, Pyraclostrobin, and Thifluzamide as Fungicides for the Prevention of Sclerotinia Rot on Carrot vol.25, pp.1, 2018, https://doi.org/10.7585/kjps.2021.25.1.11
  3. Residual Dissipation Pattern of Dichlorvos and Etofenprox in Squash under Greenhouse Condition vol.25, pp.1, 2018, https://doi.org/10.7585/kjps.2021.25.1.31