文章基本信息

标题：STUDIES ON THE AROMA OF DIFFERENT SPECIES AND STRAINS OF PLEUROTUS MEASURED BY GC/MS, SENSORY ANALYSIS AND ELECTRONIC NOSE
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作者：Renata Zawirska-Wojtasiak ; Marek Siwulski ; Sylwia Mildner-Szkudlarz, Erwin,Wąsowicz 等
期刊名称：Acta Scientarum Polonorum - Technologia Alimentaria
印刷版ISSN：1644-0730
电子版ISSN：1898-9594
出版年度：2009
卷号：8
期号：01
页码：47-61
出版社：Agricultural University of Poznan Press
摘要：The aroma of several strains of Pleurotus ostreatus, Pleurotus citrinopileatus and Pleurotus djamor was studied by GC/MS. Three main mushrooms aroma constituents: 3-octanol, 3-octanone and 1-octen-3-ol were taken into account for quantitative measurements. The highest amount of 1-octen-3-ol was recorded in P. ostreatus, while considerably lower amounts in P. citrinopileatus. Sensory profile analysis as well as the electronic nose also varied between the three species of Pleurotus. Chiral gas chromatography showed the high optical purity of (R)-(-)-1-octen-3-ol in P. ostreatus and P. djamor (the highest one) in contrast to P. citrinopileatus. Carpophores of P. djamor was characterized relatively high dry matter and protein contents.
关键词：Pleurotus spp. aroma, 1-octen-3-ol, chirality, sensory testing, electronic nose