The yeast flora associated with the surface of grapes during ripening was studied with regard
to different sectors of the grape skin and the position in the bunch by means of traditional …

Killer strains of the genera Saccharomyces, Hansenula and Kluyveromyces were tested for
killing activity against yeasts that cause trouble in the food inductry (in the genera …

… ROSINI, G. The occurrence of killer characters in yeasts. Can. … A conducted in this laboratory
(Rosini et al. 1 9 7 9 ~ ~ 1979b) on fourth yeast phenotype termed killer-sensitive (KS) these …

MATERIALS AND METHODS Characteristics of the winery. A new pilot winery was established
in the basement of our laboratory building and equipped with 6 tanks of 5 hl capacity, a …

The so-called wine yeasts Saccharomyces cerevisiae, S. chevalieri, S. bayanus, S. italicus
and S. uvarum are characterized by high ethanol tolerance and fermentation velocity. They …

The screening for ‘killer’ character among 23 strains of the genus Kluyveromyces showed the
presence of three ‘killer’ strains (K. phaffii; K. vanudenii and K. wikenii). Their ‘killer’ activity …

Since the discovery that some strains of Saccharomyces cerevisiae (Meyen ex Hansen) are
able to produce a" killer toxin" lethal to other members of the same species (1), many …

In order to check the overall validity of more efficient fermentation systems to reduce wine-making
costs, we carried out an off-skins fermentation of clarified Trebbiano toscano grape-…

Une réaction croisée entre 6 souches "killer" de Saccharomyces cerevisiae et 41 souches "killer"
de Hansenula anomala var. anomala a été étudiée. Quinze des souches de …

Schizosaccharomyces pombe cells entrapped in Ca-alginate gel were examined for biological
deacidification in a synthetic medium. Batch and continuous trials were conducted to …