| Title: | A comparative analysis of characteristic floral scent compounds in Prunus mume and related species |
| Author(s): | Hao R; Du D; Wang T; Yang W; Wang J; Zhang Q; |
| Address: | "a Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding, National Engineering Research Center for Floriculture and College of Landscape Architecture , Beijing Forestry University , Beijing , China" |
| Journal Title: | Biosci Biotechnol Biochem |
| DOI: | 10.1080/09168451.2014.936346 |
| ISSN/ISBN: | 1347-6947 (Electronic) 0916-8451 (Linking) |
| Abstract: | "In order to investigate the difference in their characteristic floral scents between Prunus mume Siebold & Zucc. and the related Prunus species, their headspace volatiles and endogenous extraction were analyzed by gas chromatography-mass spectrometry. The efficiency of substrate utilization of the flowers was studied by incubating them with different alcohol substrates. Our results indicated that benzyl acetate is a dominant compound influencing the characteristic floral scent of P. mume. An alcohol substrate concentration of 4 mmol L(-1) and a reaction time of 2 h were constituted the reaction condition for catalysis of exogenous alcohol substrates by the flowers. Under these conditions, Prunus sibirica exhibited the highest utilization efficiency for benzyl alcohol substrate while the utilization efficiency of Prunus persica was the lowest. Comparative analysis of several alcohol substrates indicated that the flowers of the tested species had selective specificity for benzyl alcohol substrates" |
| Keywords: | Benzyl Alcohol/pharmacology Breeding Flowers/*chemistry/drug effects Odorants/*analysis Prunus/*chemistry/drug effects Species Specificity Volatile Organic Compounds/*analysis Prunus mume benzyl acetate extraction substrate specificity volatilization; |
| Notes: | "MedlineHao, Ruijie Du, Dongliang Wang, Tao Yang, Weiru Wang, Jia Zhang, Qixiang eng Comparative Study Research Support, Non-U.S. Gov't England 2014/10/03 Biosci Biotechnol Biochem. 2014; 78(10):1640-7. doi: 10.1080/09168451.2014.936346. Epub 2014 Jul 15" |
