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白皮松松脂的化学特征及其分类学意义

宋湛谦,梁志勤,刘星   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1998-11-10 发布日期:1998-11-10
  • 通讯作者: 宋湛谦

Chemical Characteristics of Oleoresin from Pinus bungeana Zucc. and Its Taxonomic Implication

SONG Zhan-Qian, LIANG Zhi-Qin, LIU Xing   

  • Received:1900-01-01 Revised:1900-01-01 Online:1998-11-10 Published:1998-11-10
  • Contact: SONG Zhan-Qian

摘要:

 通过研究白皮松松脂的化学特征,得出它含有25个主要组分,其中单萜类化合物含量很高,占
46.4%,尤其β-蒎烯的含量高达24.8%。同时,与单维管束和双维管束松亚属16种松树松脂比较分析,
发现白皮松松脂在异海松酸、长叶松酸/左旋海松酸、糖松酸和枞酸等树脂酸含量与单维管束松树不同,
而与双维管束松树相似。这一结果为建立白皮松亚属提供一个重要依据。

关键词: 松属, 白皮松, 松脂, 化学分类

Abstract:

The chemical characteristrics of oleoresin from Pinus bungeana Zucc. was stud-
ied. It contains 25 contents. The amount of its monoterpenes is about 47.0% and that of β-
pinene is as high as 24.8%. The chemical compositions of oleoresins of 16 species from sub-
gen. Strobus and subgen. Pinus were also analyzed by GC and GC-MS. The amounts of
isopimaric acid,  palustric acid/levopimaric acid, lambertianic acid and abietic acid in P.
bungeana oleorensin differ from that of subgen. Strobus, and is similar to that of subgen.
Pinus .

Key words: Pinus, P.bungeana, Oleoresin, Chemotaxonomy