| 白皮松松脂的化学特征及其分类学意义 |
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| 引用本文： | 宋湛谦,梁志勤,刘星.白皮松松脂的化学特征及其分类学意义[J].中国科学院研究生院学报,1998,36(6):511-514. |
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| 作者姓名： | 宋湛谦 梁志勤 刘星 |
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| 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。
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| 关 键 词： | 松属 白皮松 松脂 化学分类 |
Chemical Characteristics of Oleoresin from Pinus bungeana Zucc. and Its Taxonomic Implication |
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| SONG Zhan-Qian,LIANG Zhi-Qin,LIU Xing.Chemical Characteristics of Oleoresin from Pinus bungeana Zucc. and Its Taxonomic Implication[J].Journal of the Graduate School of the Chinese Academy of Sciences,1998,36(6):511-514. |
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| Authors: | SONG Zhan-Qian LIANG Zhi-Qin LIU Xing |
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| 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 . |
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| Keywords: | Pinus P．bungeana Oleoresin Chemotaxonomy |
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