糙皮侧耳与金福菇子实体挥发性成分的研究
张莹
【期刊名称】《食用菌学报》 【年(卷),期】2016(023)004
【摘要】采用同时蒸馏萃取法提取糙皮侧耳(Pleurotus ostreatus)和金福菇(Tricholoma lobayense)子实体的挥发性成分,经气相色谱-质谱法对挥发性成分进行鉴定定量分析.糙皮侧耳和金福菇子实体样品中均检测出65种挥发性成分;在糙皮侧耳子实体的挥发性成分中2,6-二叔丁基对甲酚、5-乙酰基氧基甲基-2-糖醛、3-辛酮、3-辛醇和苯乙醛相对含量较高,百分比分别为21.24％、14.71％、13.22％、7.75％和6.73％;在金福菇子实体挥发性成分中2,6-二叔丁基对甲酚、1-辛烯-3-醇、2-戊基-呋喃、(E,E)-2,4-癸二烯醛和(Z)-2-辛烯-1-醇,相对含量较高,百分比分别为18.84％、18.07％、17.78％、6.34％和3.80％.%Sixty-five volatile components were each obtained by simultaneous distillation extraction from dried fruit bodies of both Pleurotus ostreatus and Tricholoma lobayense and identifid by gas chromatography-mass spectrometry.The five major volatiles detected in P.ostreatus fruit bodies were butylated hydroxytoluene (21.24％),5-acetoxymethyl-2-furaldehyde (14.71％),3-octanone (13.22％),3-octanol (7.75％) and benzene acetaldehyde (6.73％),while the five major volatiles detected in T.lobayense fruit bodies were butylated hydroxytoluene (18.84％),1-octen-3-ol (18.07％),2-pentylfuran (17.78％),trans,trans-2,4-decadien-1-al (6.34％) and (Z)-2-octen-1-ol
糙皮侧耳与金福菇子实体挥发性成分的研究
