| Literature DB >> 12187973 |
J J Rodríguez-Bencomo1, J E Conde, M A Rodríguez-Delgado, F García-Montelongo, J P Pérez-Trujillo.
Abstract
Headspace solid-phase microextraction (HS-SPME) was studied for the high-resolution gas chromatographic (HRGC) analysis of esters in wines. Five different SPME fibers were tested and the influence of different factors such as temperature and time of desorption, extraction time, extraction technique, stirring, sample and vial volume, sugar and ethanol content were studied and optimised using model solutions. The proposed HS-SPME-GC method is an appropriate technique for the quantitative analysis of esters in dry and sweet white wines.Entities:
Mesh：
Substances：
Year: 2002 PMID： 12187973 DOI： 10.1016/s0021-9673(02)00551-4
Source DB: PubMed Journal: J Chromatogr A ISSN： 0021-9673 Impact factor: 4.759