Kvasny Prumysl, 1965 (vol. 11), issue 6
Quality of floor malt.Peer-reviewed article
M. RŮŽIČKA
Kvasny Prum. 1965; 11(6): 121-126 | DOI: 10.18832/kp1965017 
The author analyses some problems of floor and pneumatic malting and arrives at the conclusion that in developing new malting methods more attention should be paid to favourable factors affecting positively the germination process and quality of floor malt. Pneumatic malting is characterized by high power consumption and is consequently expensive. The author recommends to abstract heat by underfloor cooling systems and suggests several other improvements which can modernize existing malting floors.(In Czech, English summary only)
Short-time exposure of yeast to temperature 50 - 60 ˚C and their effect.Peer-reviewed article
R. KUBÍČEK, Z. ZAVADIL
Kvasny Prum. 1965; 11(6): 130-134 | DOI: 10.18832/kp1965018
A series of tests has been carried out to study the reasons, why yeast under certain circumstances looses its activity without showing any signs of deterioration, as far as its appearance is concerned. The samples were exposed to short-time thermal impacts which affected their activity very unfavourably. At 40 -45 °Cthe yeast starts to loose very rapidly its aktivity through the disruption of its enzymatic complex. Vitality is not affected and at fermentation the enzymatic system regenerates requiring in sugar solution or dough only one hour.(In Czech, English summary only)
Application of the sythesia ultrafilters at soda water factories for microbiologic inspection.Peer-reviewed article
M. MERGL, L. NOVÁKOVÁ
Kvasny Prum. 1965; 11(6): 135-138 | DOI: 10.18832/kp1965019
The membrane filters can be employed in beverage industry for checking the efficiency of bottle washing installations, checking soda water and lemonades for the presence of microflora, checking contamination of squashes and syrups etc. The specific features of the method make it very suitable for applications, where substantial quantities of filtrate must be examined.(In Czech, English summary only)