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Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry

The objective of this study was to identify the major volatile compounds and their relative concentrations in flowers of different chrysanthemum cultivars and their wild relatives. The volatile organic components of fresh flowers were analyzed using a headspace solid-phase microextraction coupled wi...

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Autores principales: Sun, Hainan, Zhang, Ting, Fan, Qingqing, Qi, Xiangyu, Zhang, Fei, Fang, Weimin, Jiang, Jiafu, Chen, Fadi, Chen, Sumei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272594/
https://www.ncbi.nlm.nih.gov/pubmed/25816078
http://dx.doi.org/10.3390/molecules20045346
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author Sun, Hainan
Zhang, Ting
Fan, Qingqing
Qi, Xiangyu
Zhang, Fei
Fang, Weimin
Jiang, Jiafu
Chen, Fadi
Chen, Sumei
author_facet Sun, Hainan
Zhang, Ting
Fan, Qingqing
Qi, Xiangyu
Zhang, Fei
Fang, Weimin
Jiang, Jiafu
Chen, Fadi
Chen, Sumei
author_sort Sun, Hainan
collection PubMed
description The objective of this study was to identify the major volatile compounds and their relative concentrations in flowers of different chrysanthemum cultivars and their wild relatives. The volatile organic components of fresh flowers were analyzed using a headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry. In total, 193 volatile organic components were detected; the major scent components were monoterpenoids and oxygenated monoterpenoids, which accounted for 68.59%–99.93% of the total volatiles in all tested materials except for Chrysanthemum indicum collected from Huangshan, in which they accounted for only 37.45% of total volatiles. The major volatile compounds were camphor, α-pinene, chrysanthenone, safranal, myrcene, eucalyptol, 2,4,5,6,7,7ab-hexahydro-1H-indene, verbenone, β-phellandrene and camphene. In a hierarchical cluster analysis, 39 accessions of Chrysanthemum and its relatives formed six clusters based on their floral volatile compounds. In a principal component analysis, only spider type flowers were located closely on the score plot. The results of this study provide a basis for breeding chrysanthemum cultivars which desirable floral scents.
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spelling pubmed-62725942018-12-03 Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry Sun, Hainan Zhang, Ting Fan, Qingqing Qi, Xiangyu Zhang, Fei Fang, Weimin Jiang, Jiafu Chen, Fadi Chen, Sumei Molecules Article The objective of this study was to identify the major volatile compounds and their relative concentrations in flowers of different chrysanthemum cultivars and their wild relatives. The volatile organic components of fresh flowers were analyzed using a headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry. In total, 193 volatile organic components were detected; the major scent components were monoterpenoids and oxygenated monoterpenoids, which accounted for 68.59%–99.93% of the total volatiles in all tested materials except for Chrysanthemum indicum collected from Huangshan, in which they accounted for only 37.45% of total volatiles. The major volatile compounds were camphor, α-pinene, chrysanthenone, safranal, myrcene, eucalyptol, 2,4,5,6,7,7ab-hexahydro-1H-indene, verbenone, β-phellandrene and camphene. In a hierarchical cluster analysis, 39 accessions of Chrysanthemum and its relatives formed six clusters based on their floral volatile compounds. In a principal component analysis, only spider type flowers were located closely on the score plot. The results of this study provide a basis for breeding chrysanthemum cultivars which desirable floral scents. MDPI 2015-03-25 /pmc/articles/PMC6272594/ /pubmed/25816078 http://dx.doi.org/10.3390/molecules20045346 Text en © 2015 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sun, Hainan
Zhang, Ting
Fan, Qingqing
Qi, Xiangyu
Zhang, Fei
Fang, Weimin
Jiang, Jiafu
Chen, Fadi
Chen, Sumei
Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry
title Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry
title_full Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry
title_fullStr Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry
title_full_unstemmed Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry
title_short Identification of Floral Scent in Chrysanthemum Cultivars and Wild Relatives by Gas Chromatography-Mass Spectrometry
title_sort identification of floral scent in chrysanthemum cultivars and wild relatives by gas chromatography-mass spectrometry
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272594/
https://www.ncbi.nlm.nih.gov/pubmed/25816078
http://dx.doi.org/10.3390/molecules20045346
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