In vitro interaction between ochratoxin A and different strains of Saccharomyces cerevisiae and Kloeckera apiculata

ANGIONI A;CABONI P;GARAU A;
2007-01-01

Abstract

The interaction of ochratoxin A (OTA) and 20 yeast strains of Saccharomyces cerevisiae and Kloeckera apiculata during alcoholic fermentation was studied. Levels of OTA were determined in the fermentation liquid and in the yeast cells solid using a high-performance liquid chromatography system with a fluorescence detector. Yeast cells do not adsorb OTA, and for all yeasts, OTA levels did not affect the alcoholic fermentation. Some yeast strains reduced levels of OTA, whereas other strains did not show any effect demonstrating that OTA level reduction is not a genus species characteristic but a strain trait.
2007
Inglese
55
5
2043
2048
6
WOS:000245600300069
2-s2.0-33947576865
Esperti anonimi
scientifica
ochratoxin A; Saccharomyces cerevisiae; Kloeckera apiculata; alcoholic fermentation; LC-MS; strain
no
Angioni, A; Caboni, P; Garau, A; Farris, A; Orro, D; Budroni, M; Cabras, P
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
7
reserved
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