A comparative analysis of characteristic floral scent compounds in Prunus mume and related species-Reference-Cited by-同舟云学术

A comparative analysis of characteristic floral scent compounds in Prunus mume and related species

Published:2014-10-03 Issue:10 Volume:78 Page:1640-1647
ISSN:0916-8451
Container-title:Bioscience, Biotechnology, and Biochemistry
language:en
Short-container-title:

Author:

Hao Ruijie¹²,Du Dongliang¹,Wang Tao¹,Yang Weiru¹,Wang Jia¹,Zhang Qixiang¹

Affiliation:

1. 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

2. College of Horticulture, Shanxi Agricultural University, Shanxi, China

Abstract

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.

Publisher

Oxford University Press (OUP)

Subject

Organic Chemistry,Molecular Biology,Applied Microbiology and Biotechnology,General Medicine,Biochemistry,Analytical Chemistry,Biotechnology

Link

http://academic.oup.com/bbb/article-pdf/78/10/1640/36798749/bbb1640.pdf

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