| Feeding Deterrents from Aconitum episcopale Roots against the Red Flour Beetle, Tribolium castaneum. | |
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MedLine Citation:
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PMID: 21417277 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The screening for insecticidal principles from several Chinese medicinal herbs showed that the ethanol extract of Aconitum episcopale roots possessed significant feeding deterrence against the red flour beetle, Tribolium castaneum . From the ethanol extract, six feeding deterrents were isolated by bioassay-guided fractionation. The compounds were identified as chasmanine, crassicauline A, karacoline, sachaconitine, talatisamine, and yunaconitine from their spectroscopic data. Chasmanine, talatisamine, karacoline, and sachaconitine exhibited feeding deterrent activity against T. castaneum adults, with EC(50) values of 297.0, 342.8, 395.3, and 427.8 ppm, respectively. Yunaconitine and crassicauline A also possessed feeding deterrent activity against T. castaneum adults, with EC(50) values of 653.4 and 1134.5 ppm, respectively. |
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Authors:
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Zhi Long Liu; Jie Cao; Hai Min Zhang; Li Li Lin; Hui Juan Liu; Shu Shan Du; Ligang Zhou; Zhi Wei Deng |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-3-18 |
Journal Detail:
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Title: Journal of agricultural and food chemistry Volume: - ISSN: 1520-5118 ISO Abbreviation: - Publication Date: 2011 Mar |
Date Detail:
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Created Date: 2011-3-22 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0374755 Medline TA: J Agric Food Chem Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Department of Entomology, and §Department of Plant Pathology, China Agricultural University , 2 Yuanmingyuan West Road, Haidian District, Beijing 100094, People's Republic of China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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