我们的网站为什么显示成这样?

可能因为您的浏览器不支持样式,您可以更新您的浏览器到最新版本,以获取对此功能的支持,访问下面的网站,获取关于浏览器的信息:

|Table of Contents|

湿地松针叶中挥发油的化学组成(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1994年02期
Page:
60-64
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
CHEMICAL COMPOSITIONS OF VOLATILE OIL IN NEEDLE OF SLASH PINE
Article ID:
1000-2006(1994)02-0060-05
Author(s):
Ye Jianren; Shang Zhengxian; Xue Jianmin
College of Forest Resources and Environment
Keywords:
: Pinus elliottii Volatile oil Monoterpene Sesquiterpene
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1994.02.011
Document Code:
A
Abstract:
The major chemical components of volatile oil in slash pine needles were first analyzed and identified by using quartz capillary gas chromatography and GC-MS. There were at least 33 components of monoterpene and sesquiterpene in the volatile oil, including 18 kinds of monoterpenes and 15 kinds of sesquiterpenes. High amount components in monoterpenes were α-pinene, β-pinene, lemonene and α-terpineol, and the contents of β-pinene got up more than 50% of toeal monoterpene contents. It was quite different from in trunck oleoresin that there were rich contents and compositions of sesquiterpene in needles. The relative contents of each component of monoterpenes and sesquiterPenes varied in different monthes. The monoterpene contents were 58. 7% of total contents of monoterpenes and sesquiterpenes in March, but in May monoterpenes just 39. 5% and sesquiterpenes up to 60%.

References

-

Last Update: 1900-01-01