题名: Volatile fingerprints and biomarkers of three representative kiwifruit cultivars obtained by headspace solid-phase microextraction gas chromatography mass spectrometry and chemometrics
作者: Guo, Ming-Quan1,2; Zhong, Cai-Hong2; Zhang, Qiong2; Zhang, Chun-Yun1,2
刊名: FOOD CHEMISTRY
出版日期: 2019-01-15
卷号: 271, 页码:211-215
ISSN号: 0308-8146
关键词: Kiwifruit ; Volatile fingerprint ; Volatile biomarker ; HS-SPME-GC-MS ; Multivariate analysis
DOI: 10.1016/j.foodchem.2018.07.169
英文摘要: Volatile aroma of kiwifruit is a mixture of complicated and time-dependent compounds, and thereby the study of these compounds required distinguished analytical techniques as well as robust data analysis techniques. In this work, we report on the volatile fingerprints and biomarkers of three representative kiwifruit cultivars with commercial importance using headspace solid-phase microextraction gas chromatography-mass spectrometric (HS-SPME-GC-MS) coupled with multivariate analysis. As a result, 95 volatiles have been analyzed from the fingerprints, and ultimately six of which were identified as volatile biomarkers of the kiwifruit cultivars studied, which are formic acid octyl ester, 2-Methylbicyclo[4.3.0]non-1(6)-ene, 1-ethoxy-2,4-hexadiene, and 2-methyl-5(1-methylethyl)-bicyclo[3.1.0]hex-2-ene for Jintao (A. chinensis), and 1-methoxy-2-methyl-benzene and (E,E)-2,4-heptadienal for Cuiyu (A. deliciosa), respectively. Since the samples of each cultivar were in various maturities, these compounds could be taken as the maturity-independent volatile biomarkers for the kiwifruit cultivars, which would be valuable for marker-assisted flavour breeding in the kiwifruit production.
资助项目: Natural Science Foundation of China[31601800] ; Natural Science Foundation of Hubei Province, China[2016CFB285] ; Major Project for Special Technology Innovation of Hubei Province-Sino-foreign Cooperation Project[2017AHB054]
WOS研究方向: Chemistry ; Food Science & Technology ; Nutrition & Dietetics
语种: 英语
WOS记录号: WOS:000444967800028
出版者: ELSEVIER SCI LTD
Citation statistics:
内容类型: 期刊论文
URI标识: [http://202.127.146.157/handle/2RYDP1HH/5743]  
Appears in Collections:中国科学院武汉植物园


作者单位: 1.Chinese Acad Sci, Sino African Joint Res Ctr, Wuhan 430074, Hubei, Peoples R China
2.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Hubei, Peoples R China
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