Floral scents of typical Buddleja species with different pollination syndromes

doi:10.1016/j.bse.2012.05.010

	Floral scents of typical Buddleja species with different pollination syndromes
	Chen, Gao 1; Gong, Wei-chang 1; Ge, Jia1 ; Dunn, Bruce L.2; Sun, Wei-bang1
通讯作者	Sun, WB (reprint author), Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650204, Yunnan, Peoples R China.,wbsun@mail.kib.ac.cn
	2012-10-01
发表期刊	BIOCHEMICAL SYSTEMATICS AND ECOLOGY
ISSN	0305-1978
卷号	44 页码:173-178
摘要	Floral scents from Buddleja lindleyana, Buddleja loricata, Buddleja cordata and Buddleja tubiflora were evaluated using the dynamic headspace adsorption method and identified with coupled gas chromatography and mass spectrometry. In total, 13 compounds were identified from the flowers of B. cordata, 19 from B. lindleyana and 29 from B. loricata, representing 95.5%, 93.1% and 96.2% of the total floral scents in the three species, respectively. No floral scents were recorded from B. tubiflora. Main volatile compounds in B. cordata were trans-beta-ocimene (53.4%), lilac alcohol (9.6%) and lilac aldehyde (5.6%). Main volatile compounds in B. lindleyana were beta-caryophyllene (17.6%), alpha-farnesene (16.0%) and 3-octanone (9.8%). Main volatile compounds in B. loricata were 4-oxoisophorone (27.1%), alpha-farnesene (17.9%) and linalool (10.6%). The study suggested that the floral scents may have evolved in conjunction with the sensory capabilities of different visitors as a specific group of pollinators in representative Buddleja species. (C) 2012 Elsevier Ltd. All rights reserved.
关键词	4-oxoisophorone Buddleja Dynamic Adsorption Floral Volatile Gc-ms Trans-beta-ocimene
DOI	10.1016/j.bse.2012.05.010
收录类别	SCI
语种	英语
WOS记录号	WOS:000307692100028
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/15660
专题	资源植物与生物技术所级重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650204, Yunnan, Peoples R China 2.Oklahoma State Univ, Dept Hort & Landscape Architecture, Stillwater, OK 74078 USA
推荐引用方式 GB/T 7714	Chen, Gao,Gong, Wei-chang,Ge, Jia,et al. Floral scents of typical Buddleja species with different pollination syndromes[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2012,44:173-178.
APA	Chen, Gao,Gong, Wei-chang,Ge, Jia,Dunn, Bruce L.,&Sun, Wei-bang.(2012).Floral scents of typical Buddleja species with different pollination syndromes.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,44,173-178.
MLA	Chen, Gao,et al."Floral scents of typical Buddleja species with different pollination syndromes".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 44(2012):173-178.

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