| yeast associated with spontaneous fermentations of white wines from the "txakoli de bizkaia" region (basque country, north spain). | the microbiota of eight spontaneous fermentation of white wine from different grape varieties and different wineries from the "txakoli de bizkaia" region (basque country, north spain), in 1996 and 1997 campaigns was studied. the yeast population was higher in grapes harvested in 1997, in which late summer and early autumn was warmer and drier. eight species belonging to five genera were identified in total. the most frequent genera in grapes were rhodotorula in 1996 and kloeckera in 1997. saccha ... | 2003 | 12892935 |
| [selection and implantation of yeast strains of genus saccharomyces at a winery regulated by appellation contrôlée "chacolí de vizcaya/bizkaiko txakolina"]. | the white wine chacolía de vizcaya/bizkaiko txakolina is characteristic from the basque country region and regulated under appellation contrôlée standards (bopv 14/6/94). the objective of this study was the identification and selection of autochthonous yeast strains, to improve the conditions used to maintain the typical characteristics of this region wines. yeasts identified as saccharomyces bayanus isolated around these fields from 1996 to 1998, were subjected to a selective procedure based on ... | 2006 | 17388647 |
| origin and distribution of polycyclic aromatic hydrocarbon pollution in sediment and fish from the biosphere reserve of urdaibai (bay of biscay, basque country, spain). | the urdaibai estuary is a unesco biosphere reserve impacted by recreational, agricultural and industrial activities. polycyclic aromatic hydrocarbons (pahs) are major pollutants in urdaibai, and their control and the identification of their sources is central on the preservation of the area. chemical analysis by gc-ms showed a significant pollution by pahs in urdaibai sediment samples, mainly from pyrolytic sources, with minor contributions from oil spills. measurement of the dioxin-like activit ... | 2010 | 20452663 |