Kvasny Prumysl, 2004 (vol. 50), issue 9
Studies on utilization of the yeast strain I-7-43 - fusant between Saccharomyces cerevisiae and Saccharomyces diastaticus in agricultural distillery.Peer-reviewed article
Małgorzata WOLSKA, Bogusław CZUPRYŃSKI, Grzegorz KŁOSOWSKI, Katarzyna KOTARSKA
Kvasny Prum. 2004; 50(9): 254-260 | DOI: 10.18832/kp2004017 
The aim of our study was to determine the usefulness (in full-production scale under common technical conditions of agricultural distillery) of the agricultural yeast strain I-7-43 obtained by electrofusion of protoplasts and characterized by both the fermentative activity and ability to hydrolysis of starch. The fermentations of rye mashes were carried out with application of standard and limited to 90 %, 80 % and 70 % doses of saccharifying preparation i.e. glucoamylase San-Super 240 L (Novo-Nordisk). The control fermentations were carried out with application of the standard agricultural distillery strain As-4. It was found that under distillery...
Bioethanol production - the effect of liquid phase recycling on the composition and feed value of dried distiller's stillage.Peer-reviewed article
Pavla CHOTĚBORSKÁ, Karel MELZOCH, Jiřina PROCHÁZKOVÁ, Pavel ©IMŮNEK, Ladislav ZEMAN, Mojmír RYCHTERA
Kvasny Prum. 2004; 50(9): 262-266 | DOI: 10.18832/kp2004018
The production of bioethanol in high volumes for the needs of fuel industry brings about a question of fermentation efficiency increase with the stress laid on slops utilization. The work describes the production of slops from wheat and triticale under laboratory conditions including a multi-phase recycling of the slops. The analysis results of raw materials and finished slops were completed with results of a feed trial made on brown rats, during which the animals were fed with the slops in a dry mash form. The analysis results received showed that during the recycling of the liquid phase, a slight decrease in nitrogenous compounds content, the accumulation...