Headspace Solid-Phase Microextraction Analysis of Volatile Components in Narcissus tazetta var. chinensis Roem

Molecules

Hsin-Chun Chen¹  Hai-Shan Chi² 

[1] Department of Cosmeceutics, China Medical University, Taichung 404, Taiwan;Department of Horticultural Science and Graduate Institute of Horticulture, National Chiayi University, Chiayi 600, Taiwan; E-Mail:

关键词: Chinese narcissus;    Narcissus tazetta var. chinensis Roem;    HS-SPME;    volatile compound;   

DOI  :  10.3390/molecules181113723

来源: mdpi

【 摘 要 】

The volatile components in single-flowered and double-flowered Chinese narcissus were identified by headspace-solid phase microextraction (HS-SPME) coupled with GC and GC/MS. Changes in aroma during the vase-life (days 0, 1, 2, 3, 4, 5 and 6) of two samples were also studied. A total of 35 compounds were identified, of which all were present in single-flowered and 26 in double-flowered samples. The main aroma components were (E)-β-ocimene, and benzyl acetate. Single-flowered narcissus have a higher percentage of benzyl acetate, while double-flowered narcissus have a higher percentage of 1,8-cineole. In vase-life, the total volatile component content peaked on day 2 for single-flowered and day 3 for the double-flowered narcissus. For both single-flowered and double-flowered narcissus flowers, the total content of volatile components had decreased significantly by day 4.

【 授权许可】

CC BY   
© 2013 by the authors; licensee MDPI, Basel, Switzerland.