A new method for rapid screening of ester-producing yeasts using in situ HS-SPME.

J Microbiol Methods

Department of Microbiology, Immunology and Parasitology, Federal University of Rio Grande do Sul, Av. Sarmento Leite, 500, office 154, 90050-170, Porto Alegre, RS, Brazil. Electronic address:

Published: August 2014

The selection of ester-producing yeasts is difficult because these molecules evaporate quickly, are extremely unstable and may be missed during analytical manipulation. We propose an easy, fast and efficient headspace-SPME method for screening of ester-producing yeasts directly at the extraction vials (in situ HS-SPME).

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http://dx.doi.org/10.1016/j.mimet.2014.05.001DOI Listing

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