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固相微萃取法和水蒸气蒸馏法提取马尾松枝条挥发物的比较(PDF)

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

Issue:
2007年01期
Page:
78-80
Column:
研究论文
publishdate:
2007-01-20

Article Info:/Info

Title:
A Comparison of the Volatiles Compounds from Pinus massoniana Twigs Extracted by Solid Phase Microextraction and Steam Distillation
Article ID:
1000-2006(2007)01-0078-03
Author(s):
WANG Yan YE Jian-ren*
College of Forest Resources and Environment Nanjing Forestry University, Nanjing 210037, China
Keywords:
Pinus massoniana Volatiles compounds Solid phase microextraction Steam distillation GC-MS
Classification number :
S763;TQ028
DOI:
10.3969/j.jssn.1000-2006.2007.01.019
Document Code:
A
Abstract:
Volatiles compounds from twigs of Pinus massoniana were extracted by solid phase microextraction and steam distillation. Their constituents were analyzed by gas chromatography-mass spectrometry and compared. Twenty-six compounds were identified in the solid phase microextraction extracts, the main components were α-pinene, β-pinene, sabinene, isolongifolene and trans-caryophyllene. Thirty-nine compounds were identified in the steam distillation extracts, the major components were α-pinene, β-pinene, β-phellandrene, trans-caryophyllene, isolongifolene and camphene. The result showed that chemical compositions and relative contents of common compositions were different by means of different extracted methods.

References

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Last Update: 2013-05-20