%0 Journal Article
%T Analysis of volatile compounds in fruiting bodies and submergedly cultured mycelia of Grifola frondosa<br>灰树花子实体与发酵菌丝体挥发性化合物分析
%A YANG Sheng-Bing
%A LU Zhen-Ming
%A GENG Yan
%A XU Hong-Yu
%A XU Guo-Hu
%A SHI Jing-Song
%A XU Zheng-Hong
%A <br>杨生兵
%A 陆震鸣
%A 耿燕
%A 许泓瑜
%A 徐国华
%A 史劲松
%A 许正宏
%J 菌物学报
%D 2013
%I 
%X Fruiting bodies and mycelia of Grifola frondosa were produced by solid-state and submerged cultures, respectively. The volatile compounds of fruiting bodies and mycelia were analyzed by headspace solid-phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS). The results showed that fruiting bodies and mycelia of Grifola frondosa, respectively, contained 62 and 94 volatile compounds. Hereinto, 37 compounds in both fruiting bodies and mycelia accounted for 86.81% and 84.28% of total volatile substances, respectively. The fruiting bodies mainly contained alcohol (14), ketones (13), formaldehyde (12), acid (7), esters (5), and so on. Esters (42.80%) and aldehydes (35.14%) were the main volatile compounds of fruiting bodies, and the relative content of ethyl acetate was 42.57%. The mycelia mainly contained formaldehyde (22), ketones (17), alcohol (16), esters (13), acid (12) and so on, of which aldehydes, esters, acids and alcohols, respectively, accounted for 47.0%, 10.90%, 7.48% and 5.94%. The content of isovaleraldehyde and lichen phenol reached 23.31% and 15.41%, respectively.
%K Grifola frondosa
%K volatile compounds
%K headspace solid-phase microextraction
%K gas chromatography-mass spectrometry analysis<br>灰树花，挥发性化合物，顶空固相微萃取，气相色谱-质谱分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=CA9F815FCB0F62294C4266BB6F902ACB&aid=E036B4DC96F1D7EDF742771A97F54A33&yid=FF7AA908D58E97FA&vid=9971A5E270697F23&iid=CA4FD0336C81A37A&sid=89F76E117E9BDB76&eid=A63576421B012172&journal_id=1672-6472&journal_name=菌物学报&referenced_num=0&reference_num=0