{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T16:19:41Z","timestamp":1777133981798,"version":"3.51.4"},"reference-count":26,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2016,11,22]],"date-time":"2016-11-22T00:00:00Z","timestamp":1479772800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Biomedical Chromatography"],"published-print":{"date-parts":[[2017,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This study was undertaken to quantify the residue levels and propose the dissipation kinetics of thiacloprid formulated as suspension concentrate in field\u2010incurred Asian pears grown under two different open\u2010field conditions. Samples were extracted with 20% distilled water in acetonitrile; partitioned with brine water and dichloromethane; and purified with a Florisil solid phase extraction cartridge. The analyte was identified with an LC ultraviolet detector, and field\u2010incurred samples were confirmed using LC\u2013MS\/MS. The calibration curve was linear over the range 0.05\u20135.0\u2009mg\/L with a satisfactory coefficient of determination (<jats:italic>R<\/jats:italic><jats:sup>2<\/jats:sup>\u2009=\u20090.9994). The limits of detection and limits of quantification (LOQ) were 0.003 and 0.01\u2009mg\/kg, respectively. The recovery rate fortified to blank samples at LOQ, 10\u00d7 LOQ, and the maximum residue limit (MRL) were between 73.7 and 86.2% with relative standard deviation \u22649.0%. The residual concentrations at both sites were considerably lower than the MRL (0.7\u2009mg\/kg) set by the Korean Ministry of Food Drug Safety, with biological half\u2010lives of 5.0 and 7.4\u2009days, for sites 1 and 2, respectively. From the pre\u2010harvest residue limit curve, it was predicted that if the residues were &lt;1.13 or 1.40\u2009mg\/kg 10\u2009days before harvest, the residue level would be lower than the MRL during harvest. Risk assessment on day 0 showed an acceptable daily intake (%) of 13.0% and 11.0% for sites 1 and site 2, respectively, which indicates that the residual amounts are not hazardous to the Korean population.<\/jats:p>","DOI":"10.1002\/bmc.3861","type":"journal-article","created":{"date-parts":[[2016,10,11]],"date-time":"2016-10-11T15:07:47Z","timestamp":1476198467000},"source":"Crossref","is-referenced-by-count":16,"title":["The disappearance rate and risk assessment of thiacloprid residues in Asian pear using liquid chromatography confirmed with tandem mass spectrometry"],"prefix":"10.1002","volume":"31","author":[{"given":"Md. Humayun","family":"Kabir","sequence":"first","affiliation":[{"name":"Biotechnology Research Institute, College of Agriculture and Life Sciences Chonnam National University  Gwangju Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.M.","family":"Abd El\u2010Aty","sequence":"additional","affiliation":[{"name":"Deparment of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine Konkuk University  Seoul Republic of Korea"},{"name":"Department of Pharmacology, Faculty of Veterinary Medicine Cairo University  Giza Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Md. Musfiqur","family":"Rahman","sequence":"additional","affiliation":[{"name":"Biotechnology Research Institute, College of Agriculture and Life Sciences Chonnam National University  Gwangju Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sung\u2010Woo","family":"Kim","sequence":"additional","affiliation":[{"name":"Biotechnology Research Institute, College of Agriculture and Life Sciences Chonnam National University  Gwangju Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeong\u2010Heui","family":"Choi","sequence":"additional","affiliation":[{"name":"Biotechnology Research Institute, College of Agriculture and Life Sciences Chonnam National University  Gwangju Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Young\u2010Jun","family":"Lee","sequence":"additional","affiliation":[{"name":"Biotechnology Research Institute, College of Agriculture and Life Sciences Chonnam National University  Gwangju Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lieu T.B.","family":"Truong","sequence":"additional","affiliation":[{"name":"Biotechnology Research Institute, College of Agriculture and Life Sciences Chonnam National University  Gwangju Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kang\u2010Bong","family":"Lee","sequence":"additional","affiliation":[{"name":"Food Safety Division, Ministry of Food and Drug Safety  Cheongju Chungcheongbuk\u2010do Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mi\u2010Ra","family":"Kim","sequence":"additional","affiliation":[{"name":"Food Safety Division, Ministry of Food and Drug Safety  Cheongju Chungcheongbuk\u2010do Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ho\u2010Chul","family":"Shin","sequence":"additional","affiliation":[{"name":"Deparment of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine Konkuk University  Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jae\u2010Han","family":"Shim","sequence":"additional","affiliation":[{"name":"Biotechnology Research Institute, College of Agriculture and Life Sciences Chonnam National University  Gwangju Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2016,11,22]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9673(95)01173-0"},{"key":"e_1_2_6_3_1","first-page":"11","article-title":"Developing a web\u2010based system for computing pre\u2010harvest residue limits (PHRLs)","volume":"3","author":"Chang H. 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