8POVOLOM,CONTARINIG.Comparison of solid-phasemicroextraction and purge and trap methods for the an-alysis of the volatile fraction of butter[J].J Chramatogra-phy A,2003(985):117-125.
9PITIPONG W,SITTIWAT L.Comparison of determinationmethod for volatile compounds in the soy sauce[J].FoodChemistry,2003(8):619-629.
10DEMYTTENAEREJCR,CAGHERC,SANDRA P,et al.Flavor analysis of Greek white wine by solid phase microe-xtraction capillary gas chromatography mass spectr-ometry[J].J Chromatography A,2003(985):233-246.
