Study on Aromatic Components in Cymbidium goeringii in Guizhou Province(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Study on Aromatic Components in Cymbidium goeringii in Guizhou Province

Author(s):: FANG Yong-jie¹WANG Dao-ping²; BAI Xin-xiang¹; 1.Guizhou University,Guiyang,Guizhou 550025；
2.The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,Guiyang,Guizhou 550002

Abstract:: Taking Cymbidium goeringii from Guizhou Province as test material,using the methods of headspace solid phase microextraction(HS-SPME)and gas chromatography mass spectroscopy(GC-MS)under different conditions,the aromatic components in Cymbidium goeringii and the principle of the formation were ascertained,the Chinese cymbidium cultivation of new varieties was promoted.The results showed that there were 4 kinds of components was identified under the different conditions(in vivo,room temperature and extract 30 min;in vivo,room temperature and extract 24 h),14 kinds of components was identified under the condition(in vitro,heat and extract 30 min).Including alkanes,alcohols,aldehydes,ketones,esters and terpenes etc.βFarnesene,1,9Decadiyne,E.E-αFarnesene,Nerolidol were identified under the 3 conditions.The relative content of Nerolidol was relatively high.

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Last Update: 2014-08-10