Volatile Components of Pecan Leaves from Different Cultivars of Carya illinoensis Koch

文献类型: 外文期刊

第一作者: Zhu, Haijun

作者: Zhu, Haijun;Liu, Guangqin;Sheng, Jingya;Zhou, Beibei;Zhu, Haijun;Cao, Fuliang

作者机构:

期刊名称:JOURNAL OF ESSENTIAL OIL BEARING PLANTS ( 影响因子:1.699; 五年影响因子:1.382 )

ISSN: 0972-060X

年卷期: 2013 年 16 卷 2 期

页码:

收录情况: SCI

摘要: Terpenes of pecan leaves, [Carya illinoensis (Wagenh.) K. Koch], were analyzed by gas- chromatography- mass spectrometry (GC-MS). We examined the foliage volatiles of four commercial varieties of pecan, 'Western', 'Shoshoni', 'Tejas' and 'Maoshan 1', a total of 38 terpenes were identified. Major volatiles identified included limonene (2.04 %-5.08 %), (E)-beta-bergamotene (0.95 %-5.11 %), beta-cubebene (2.42 %-3.67 %), beta-caryophyllene (1.33 %-4.84 %), E-beta-farnesene (2.23 %-3.93 %), alpha-caryophyllene (0.80 %-3.81 %), gamma-curcumene (0.00 %-2.55 %), gamma-muurolene (0.00 %-3.46 %), germacrene D (4.79 %-7.83 %), alpha-zingiberene (0.00 %-10.34 %), alpha-curcumene (0.00 %-16.42 %) and 1H-benzocycloheptene,2,4a, (0.00 %-9.00 %). Some of which can be used as natural preservatives in food and pharmaceutical industry. Additionally, the composition and content of the terpenes were studied on different cultivars, and significant differences among varieties had been reported in this article.

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