Comparison of roasted coffee beans and black tea leaves for oviposition stimuli in cigarette beetle

DOI
  • NAGASAWA Atsuhiko
    Laboratory of Insect Science and Bioregulation, Graduate School of Agricultural Science, Tohoku University
  • SHIBA Shotaro
    Laboratory of Insect Science and Bioregulation, Graduate School of Agricultural Science, Tohoku University
  • KAMADA Yuji
    Laboratory of Insect Science and Bioregulation, Graduate School of Agricultural Science, Tohoku University
  • KONNO Yusuke
    Laboratory of Insect Science and Bioregulation, Graduate School of Agricultural Science, Tohoku University
  • KOSAKA Yuji
    Laboratory of Insect Science and Bioregulation, Graduate School of Agricultural Science, Tohoku University
  • HORI Masatoshi
    Laboratory of Insect Science and Bioregulation, Graduate School of Agricultural Science, Tohoku University

Bibliographic Information

Other Title
  • 焙煎コーヒー豆と乾燥紅茶葉におけるタバコシバンムシに対する産卵刺激因子の比較

Description

<p>Oviposition stimulation in the cigarette beetle using roasted coffee beans and black tea leaves was compared. Roasted coffee beans and black tea leaves were sequentially extracted by hexane, chloroform, butanol, methanol, and 20% methanol in water. Methanol and 20% methanol in water extracts of black tea leaves and chloroform, butanol, methanol, and 20% methanol in water extracts of roasted coffee beans exhibited oviposition stimulant activity. The activity was not present in the chloroform extract of black tea leaves, and we could not detect catechol, which had been identified as an active component of the chloroform extract of roasted coffee beans. Methanol extracts of both roasted coffee beans and black tea leaves, which revealed high activity, were further separated by reverse-phase column chromatography. Single fractions from the coffee extract did not show any activity; on the other hand, two fractions from the black tea extract still showed significant activity.</p>

Journal

  • Urban Pest Management

    Urban Pest Management 6 (1), 9-15, 2016

    The Society of Urban Pest Management, Japan

Keywords

Details 詳細情報について

  • CRID
    1390002184877175424
  • NII Article ID
    130007801557
  • DOI
    10.34348/urbanpest.6.1_9
  • ISSN
    2435015X
    21861498
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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