Dynamic Variation of Volatile Organic Compounds from the Needles of Pinus sylvestnis var. mongolica Litv.

被引：0
|
作者：
jun, Guo A. [2 ]
Ying, Wang Zhi [1 ,2 ]
机构：
[1] NE Forestry Univ, Coll Forestry, Harbin 150040, Peoples R China
[2] Beihua Univ, Coll Forestry, Prov Key Lab Forestry & Ecol Environm, Jilin 132013, Peoples R China
来源：
2012 WORLD AUTOMATION CONGRESS (WAC) | 2012年
关键词：
Pre-Concentrated System; Volatile Organic Compounds; dynamic variety;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Pre-concentrated system combined GC-MS was evaluated for determination of volatile organic compounds(VOCs) from Pinus sylvestnis var. mongolica Litv. using SUMMA canister for sampling. A total of 104 volatile compounds were identified. The main volatile components were (+)-2-caren (36.84%), Camphene (8.97%), beta.-Pinene (5.52%), (+)-Camphene (22.28%), Tricyclene(3.06%) in spring. Major volatiles identified included 2-chloro-1-Propene(34.31%), 1,1,3,3-tetrachloro-2-propanone(17.58%), D-Limonene(3.95%), caryophyllene(4.45%) in summer. The main volatile components were Sabinene(11.35%), beta.-Myrcene(4.01%), beta.-Pinene(6.88%), Camphene(9.05%), 3-Octen-5-yne, 2,7-dimethyl-(E)-(59.19%) in autumn. It will be able to promote the development of the healthy human settlements and ecological city when P. sylvestnis var. mongolica was used appropriately.
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页数：3
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