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Floral scents of typical Buddleja species with different pollination syndromes
Chen, Gao1; Gong, Wei-chang1; Ge, Jia1; Dunn, Bruce L.2; Sun, Wei-bang1
Corresponding AuthorSun, 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
Source PublicationBIOCHEMICAL SYSTEMATICS AND ECOLOGY
ISSN0305-1978
Volume44Pages:173-178
AbstractFloral 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.
Keyword4-oxoisophorone Buddleja Dynamic Adsorption Floral Volatile Gc-ms Trans-beta-ocimene
DOI10.1016/j.bse.2012.05.010
Indexed BySCI
Language英语
WOS IDWOS:000307692100028
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/15660
Collection资源植物与生物技术所级重点实验室
Affiliation1.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
Recommended Citation
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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