The volatile compounds from the Northeast Specialty XiangQi Sauce were extracted by solid phase microextraction(SPME) and analyzed by gas chromatography-mass(GC-MS) spectrometry with DB-5ms column,DB-17ms column and DB-WAX column,respectively.A total of forty-two volatiles were identified.The compounds detected three chromatographic column were ethanol,2-methyl propanal,3-methyl butanal,ethyl acetate,toluene,2-furanmethanol,2-acetyl pyrrole,limonene,o-isopropyl toluene and 3-carene.The results showed that different types of column have different separating capability.The overall aroma of XiangQi Sauce was not contributed as a single substance,but was formed by the interaction of a variety of composition.
Miao Zhi-wei
,
Liu Yu-ping
,
Sun Bao-guo
. The SPME-GC-MS Analysis of Volatile Components in the Northeast Specialty XiangQi Sauce[J]. Food and Fermentation Industries, 2011
, 37(10)
: 139
-144
.
DOI: 10.13995/j.cnki.11-1802/ts.2011.10.011