Journal of chromatography. A, 896(1-2), 117-124 (2000-11-28)
We improved GC-MS analysis of onion volatiles by comparing organic solvent partition with solid-phase microextraction (SPME) following cryo-trapping isolation and by comparing the same extraction methods on direct onion juice. Cryotrapping produces very small quantities of volatiles and therefore is
Journal of chromatography. A, 918(1), 159-167 (2001-06-14)
The composition of hop essential oil is an important tool for evaluation of hop quality. As each hop variety has a typical essential oil pattern (fingerprint), hop oil analyses can be used to distinguish between hop varieties. The headspace solid-phase
SPME and Chiral Gas Chromatography Separations
Mani, V., Woolley, C.
LC-GC, 13 (9), 734-740 (1995)
SPME Associated with Microwave Assisted Extraction of Food Products
Wang, Y., et al.
Journal of High Resolution Chromatography, 20 (4), 213-216 (1997)
Rapid Analysis of Volatile Flavor Compounds in Apple Fruit Using SPME and GC-Time-of-Flight Mass Spec
Song, J., et al.
Journal of Agricultural and Food Chemistry, 45 (5), 1801-1807 (1997)