Chemical Constituents and Insecticidal Activities of the Essential Oil from Amomum tsaoko against Two Stored-Product Insects

• Wang Ying

  Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing Normal University

• You Chun-Xue

  Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing Normal University

• Wang Cheng-Fang

  Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing Normal University China CDC Key Laboratory of Radiological Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center or Disease Control and Preention

• Yang Kai

  Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing Normal University

• Chen Ran

  Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing Normal University

• Zhang Wen-Juan

  Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing Normal University

• Du Shu-Shan

  Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing Normal University

• Geng Zhu-Feng

  Analytical and Testing Center, Beijing Normal University

• Deng Zhi-Wei

  Analytical and Testing Center, Beijing Normal University

書誌事項

タイトル別名

• Chemical Constituents and Insecticidal Activities of the Essential Oil from <i>Amomum tsaoko</i> against Two Stored-Product Insects

抄録

The aim of this research was to determine the chemical constituents and toxicities of the essential oil derived from Amomum tsaoko Crevost et Lemarie fruits against Tribolium castaneum (Herbst) and Lasioderma serricorne (Fabricius). Essential oil of A. tsaoko was obtained from hydrodistillation and was investigated by gas chromatography–mass spectrometry (GC-MS). GC-MS analysis of the essential oil resulted in the identification of 43 components, of which eucalyptol (23.87%), limonene (22.77%), 2-isopropyltoluene (6.66%) and undecane (5.74%) were the major components. With a further isolation, two active constituents were obtained from the essential oil and identified as eucalyptol and limonene. The essential oil and the two isolated compounds exhibited potential insecticidal activities against two storedproduct insects. Limonene showed pronounced contact toxicity against both insect species (LD₅₀ = 14.97 μg/adult for T. castaneum; 13.66 μg/adult for L. serricorne) and was more toxic than eucalyptol (LD₅₀ = 18.83 μg/adult for T. castaneum; 15.58 μg/adult for L. serricorne). The essential oil acting against the two species of insects showed LD₅₀ values of 16.52 and 6.14 μg/adult, respectively. Eucalyptol also possessed strong fumigant toxicity against both insect species (LC₅₀ = 5.47 mg/L air for T. castaneum; 5.18 mg/L air for L. serricorne) and was more toxic than limonene (LC₅₀ = 6.21 mg/L air for T. castaneum; 14.07 mg/L air for L. serricorne), while the crude essential oil acting against the two species of insects showed LC₅₀ values of 5.85 and 8.70 mg/L air, respectively. These results suggested that the essential oil of A. tsaoko and the two compounds may be used in grain storage to combat insect pests.

収録刊行物

• Journal of Oleo Science

  Journal of Oleo Science 63 (10), 1019-1026, 2014

  公益社団法人 日本油化学会

キーワード

• <i>Amomum tsaoko</i>
• <i>Tribolium castaneum</i>
• <i>Lasioderma serricorne</i>
• chemical constituents
• toxicity

詳細情報

• CRID: 1390282679069093632
• NII論文ID: 130004687382
• NII書誌ID: AA11503337
• DOI: 10.5650/jos.ess14087
• ISSN: 13473352
• ISSN: 13458957
• NDL書誌ID: 025797805
• PubMed: 25213443
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025797805
• Web Site: https://www.jstage.jst.go.jp/article/jos/63/10/63_ess14087/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可