Volatile compounds of red and white wines by headspace-solid-phase microextraction using different fibers

被引:65
作者
Torrens, J
Riu-Aumatell, M
López-Tamames, E
Buxaderas, S
机构
[1] Univ Barcelona, Dept Nutricio & Bromatol, CeRTA, Fac Farm, E-08028 Barcelona, Spain
[2] Freixenet SA, Sant Sadurni Anoia 08770, Spain
关键词
D O I
10.1093/chromsci/42.6.310
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The behavior of four fibers [polydimethylsiloxane (PDMS), PDMS-divinylbenzene (DVB), carboxen (CAR)-PDMS, PDMS-DVB-CAR), is tested for the analysis of volatile compounds of white and red wine. The PDMS-DVB-CAR fiber is the most appropriate to obtain the most wide volatile profile of wines. The better extraction conditions are 40 min at 35°C. Satisfactory data about the reproducibility and uptake are obtained for more than 40 volatile compounds of red and white wine.
引用
收藏
页码:310 / 316
页数:7
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