Microextraction and gas chromatography/mass spectrometry for improved analysis of geosmin and other fungal "off" volatiles in grape juice

Geosmin is a volatile fungal metabolite with an earthy aroma produced in grape products from rotten grapes. The accumulation of geosmin in grapes is caused by the interaction of Botrytis cinerea and Penicillium expansum. Solid Phase Microextraction (SPME) has great utility for collecting volatile co...

Full description

Bibliographic Details
Main Author: Morales-Valle, H. (author)
Other Authors: Silva, L. C. (author), Paterson, R. R. M. (author), Oliveira, J. M. (author), Venâncio, Armando (author), Lima, Nelson (author)
Format: article
Language:eng
Published: 2010
Subjects:
Botrytis cinerea
Earthy odours
Gas Chromatography–Mass Spectrometry
Geosmin
Penicillium expansum
Solid Phase Microextraction
Science & Technology
Online Access:http://hdl.handle.net/1822/11470
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/11470

Internet

http://hdl.handle.net/1822/11470

Similar Items