منابع مشابه
Yeast responses to stresses associated with industrial brewery handling.
During brewery handling, production strains of yeast must respond to fluctuations in dissolved oxygen concentration, pH, osmolarity, ethanol concentration, nutrient supply and temperature. Fermentation performance of brewing yeast strains is dependent on their ability to adapt to these changes, particularly during batch brewery fermentation which involves the recycling (repitching) of a single ...
متن کاملPowering the porter brewery.
Before canals and railways developed as a major transport network, it was seldom profitable to transport beer inland over more than a few miles. In country towns and villages, therefore, beer would be brewed either by a small 'common' brewery that supplied a handful of pubs and private customers, or in an even smaller brew-house attached to the pub itself. Many families also brewed their own be...
متن کاملComparative heavy metal biosorption study of brewery yeast and Myxococcus xanthus biomass.
The biosorption for La2+, Co2+, Mn2+, UO2(2+), Pb2+, Ag+, Zn2+, Cd2+ and Cr2+ by wet and dry biomass form Myxococcus xanthus obtained from laboratory cultures and Saccharomyces cerevisiae from the brewing industry has been studied. M. xanthus biomass was found to be the most efficient biosorbent for all of the metals assayed. However, due to the fact that S. cerevisiae is a low cost residual by...
متن کاملExcess brewery yeast co-digestion in a full-scale EGSB reactor
In the full-scale the anaerobic co-digestion of brewery yeast using granular biomass was studied. Full-scale operation with 0.7 % yeast concentration showed a 38.5 % increase in the biogas production and a 26.2 % increase in the organic loading rate, which resulted in an increase of the biomethane/natural-gas substitute ratio from 10 % to 16 %.
متن کاملBiosorption of Cadmium Ions by Unmodified, Microwave and Ultrasound Modified Brewery and Pure Strain Yeast Biomass
The present study investigates the biosorption of cadmium ions from aqueous solution onto unmodified, ultrasound and microwave treated cells of Saccharomyces cerevisiae. FTIR analysis was conducted to characterize the biosorbent. Equilibrium and kinetic studies of unmodified RBW (residual brewery waste) cell yeast and DSM 1333 (pure strain) were conducted by considering the effect of initial ca...
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ژورنال
عنوان ژورنال: Kvasny Prumysl
سال: 1955
ISSN: 0023-5830
DOI: 10.18832/kp1955025