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longifolene
  • 英语发声
  • 美语发声
  • n. [林] 长叶烯;长叶松萜烯
  • 网络释义

    1、[林]长叶烯
    ...血活性杂志编辑部,湘雅医学网 关键词:长叶烯;异长叶烯;固体超强酸;SO42-/TiO2-ZrO2催化剂 [gap=1208]Keywords:longifolene;isolongifolene;solidsuperacid;SO42-/TiO2ZrO2catalyst ...

    短语

    d-Longifolene长叶烯

    Longifolene-super特级长叶烯

    Longifolene and rosin长叶烯和松香

    专业释义

    化学
    • 长叶烯

      The main product was isolongi-folene and the yield was very high. The effects of preparation methods,impregnation concentration,calcination temperature,reaction time and amount of solid superacids catalyst on catalytic activity of longifolene were studied.

      1.在一定的温度下,固体超强酸催化长叶烯异构化反应,反应产率高,主产物为异长叶烯

      参考来源 - 固体超强酸催化萜烯化合物异构化反应的研究
    农业科学
    • 长叶烯

      参考来源 - 抗松材线虫病马尾松种源化学成分与抗性机理研究(第Ⅱ报)——马尾松种源抗性与中性萜类化合物组成差异关系研究 STUDY ON CHEMICAL COMPONENTS AND RESISTANCE MECHANISM TO PINE WOOD NEMATODE OF MASSON PINE PROVENANCE(Ⅱ)——Study on the components of neutral terpenoids and their differences among different resistant provenances of Pinus massoniana

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