Release Variation of Volatile Organic Compounds from Larix gmelinii(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Release Variation of Volatile Organic Compounds from Larix gmelinii

Author(s):: GUO A-jun¹; WANG Zhi-ying²; ZOU Li²; 1.College of Forestry，Beihua University，Jilin，Jilin 132013；
2.Northeast Forestry University，Harbin，Heilongjiang 150040

Keywords:: Larix gmelinii; pre-concentrated system; volatile organic compounds; dynamic variety

Abstract:: Pre-concentrated system combined GC-MS was evaluated for determination of volatile organic compounds(VOCs) from Larix gmelinii using SUMMA canister for sampling.The results showed that a total of 110 volatile compounds were identified，the main components of VOCs included terpene，alkane，olefin，ketone，furan，alcohol，aldehydes，acids and ester，and the major component was terpene.The component and content had dynamic varieties in different seasons，the major VOCs of Larix gmelinii in spring were m-Mentha-4,8-diene,(1S,3S)-(+)-(12.58%),Santolina triene(9.02%)，3-Octen-5-yne,2,7-dimethyl-,(E)-(18.13%),3-Octen-5-yne,2,7-dimethyl-,(Z)-(17.63%).Major component was 1,3-Pentadiene(23.52%)in summer.The main volatile components were (-)-beta.-Pinene(17.04%)，IR-.alpha.-Pinene(37.09%)in autumn.

[1]杨伟伟,李振基,安钰,等.植物挥发性气体(VOCs)研究进展[J].生态学杂志,2008,27(8):1386-1392.

[2]孙宇.水施磷肥对长白落叶松苗木生长和磷吸收的影响[D].北京:北京林业大学,2011.

[3]戚继忠.园林植物功能与功能景观[J].北华大学学报(自然科学版),2006,7(1):71-74.

[4]郭阿君.4种园林树木挥发性有机物释放动态及其抑菌作用的研究[D].哈尔滨:东北林业大学,2007.

[5]张秋菊,张爱华,孙晶波,等.植物体内萜类物质化感作用的研究进展[J].生态环境学报,2012(1):191-197.

Last Update: 2014-09-04