不同种 Pinus ponderosa Laws 的单萜烯含量变化。

Variation in the Monoterpenes of Pinus Ponderosa Laws.

出版信息

Science. 1964 Mar 20;143(3612):1337-8. doi: 10.1126/science.143.3612.1337.

DOI:10.1126/science.143.3612.1337

Abstract

Wide differences from tree to tree were found in the monoterpene composition of the wood oleoresin of ponderosa pines located in the same geographic area in California. Differences attributable to variation within the tree, to the season of sampling, to the year of sampling, and to methods of analysis by gas chromatography were only slight. There may be an inverse relation between the amounts of Delta(3)(-) carene and beta-pinene in a given tree.

摘要

在加利福尼亚同一地区的辐射松木材油树脂的单萜烯组成中，发现树木之间存在很大差异。可归因于树木内部变化、采样季节、采样年份以及气相色谱分析方法的差异仅略有不同。在给定的树木中，Delta(3)(-)蒈烯和β-蒎烯的含量可能存在反比关系。