Chemical compositions of the volatile extracts from seeds of Dendranthema nankingense and Borago officinalis

Abstract

Volatile extracts from the seeds of Dendranthema nankingense Hand.-Mazz. and Borago officinalis L. were prepared using simultaneous distillation and extraction, and analyzed with gas chromatography-mass spectrometry on two capillary gas chromatography columns of different polarity. Ninety-five volatile compounds were identified in D. nankingense seeds, with hexanal, benzeneacetaldehyde, borneol, (-)-camphor, and 3-methyl-1-butanol being the predominant species. Sixty-five volatile compounds were identified in B. officinalis seeds, with 2-pentanone, 2,3-dihydro-benzofuran, 3-methyl butanal, and hexanal being the most abundant species. Thirty-three compounds, including short-chain aliphatic aldehydes, alcohols, and ketones, were common to both seeds. The volatile composition of both seeds varied significantly depending on their respective origins. The volatile terpenoids borneol and (-)-camphor could be key bioactive contributors to the characteristic flavor and cooling effects of D. nankingense. For the first time, coumaran was identified as an abundant species in plant seeds. © 2014, Food and Drug Administration, Taiwan. Published by Elsevier Taiwan LLC. All rights reserved.

ScienceDirect Link

10.1016/j.jfda.2014.10.006

Recommended Citation

Wu, S.; Xu, T.; and Huang, D. (2015) "Chemical compositions of the volatile extracts from seeds of Dendranthema nankingense and Borago officinalis," Journal of Food and Drug Analysis: Vol. 23 : Iss. 2 , Article 1.
Available at: https://doi.org/10.1016/j.jfda.2014.10.006