Analysis of the variation in scent components of Hosta flowers by HS-SPME and GC-MS
文献类型：期刊论文
| 作者 | Liu, Qian1,2; Sun, Guofeng1; Wang, Su3; Lin, Qinwen1; Zhang, Jinzheng1; Li, Xiaodong1 |
| 刊名 | SCIENTIA HORTICULTURAE
 |
| 出版日期 | 2014 |
| 卷号 | 175页码:57-67 |
| 关键词 | Hosta Scent components Linalool HS-SPME GC-MS |
| ISSN号 | 0304-4238 |
| DOI | 10.1016/j.scienta.2014.06.001 |
| 文献子类 | Article |
| 英文摘要 | Hosta plantaginea is considered the only species in Hosta to produce strong floral fragrance, with some of its hybrids also present distinct fragrance. This study was undertaken to determine the contributions of floral volatile compounds to this phenomenon and to ascertain the potential for increasing floral fragrance diversity. Forty-six hostas (6 species and 40 cultivars) were used to investigate the composition and relative contents of floral volatile compounds by headspace solid-phase microextraction (HS-SPME) and gas chromatography mass spectrometry (GC MS). More than 70 volatile compounds were detected, in which 48 compounds were identified as scent components. Terpenoids were the dominant scent components, mainly including myrcene, limonene, (E)-beta-ocimene and linalool. The results revealed that 39 hostas with imperceptible fragrance (HIF) emitted low levels of linalool, whereas 7 hostas with distinct fragrance (HDF) emitted high levels of linalool which was defined to be the character impact compound of Hosta flowers. HIF were divided into three clusters according to shared emission of dominant myrcene, limonene and (E)-beta-ocimene, and HDF fell into myrcene subgroup, (E)-beta-ocimene subgroup and linalool subgroup. Across flowering stages, scent components were emitted drastically at the stage of full bloom and decreased highly after full bloom. The tepal part and the pistil and stamen part emitted quite similar scent components which varied only slightly in relative amounts. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | Horticulture |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 1879-1018 |
| WOS关键词 | SOLID-PHASE MICROEXTRACTION ; VOLATILE COMPOUNDS ; ANTIMICROBIAL ACTIVITY ; ESSENTIAL OILS ; IDENTIFICATION ; FRAGRANCES ; CULTIVARS ; EMISSION ; ARABICA |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000340309000007 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Knowledge Innovation Program of the Chinese Academy of Science [KSCX2-EW-B-05, KSCX2-EW-B-02] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27251]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Beijing 100093, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Qian,Sun, Guofeng,Wang, Su,et al. Analysis of the variation in scent components of Hosta flowers by HS-SPME and GC-MS[J]. SCIENTIA HORTICULTURAE,2014,175:57-67. |
| APA | Liu, Qian,Sun, Guofeng,Wang, Su,Lin, Qinwen,Zhang, Jinzheng,&Li, Xiaodong.(2014).Analysis of the variation in scent components of Hosta flowers by HS-SPME and GC-MS.SCIENTIA HORTICULTURAE,175,57-67. |
| MLA | Liu, Qian,et al."Analysis of the variation in scent components of Hosta flowers by HS-SPME and GC-MS".SCIENTIA HORTICULTURAE 175(2014):57-67. |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。