National Repository of Grey Literature 115 records found  beginprevious111 - 115  jump to record: Search took 0.01 seconds. 
Brewing industry
Artýszková, Jana ; Illková, Kateřina (referee) ; Omelková, Jiřina (advisor)
The aim of the theoretical part of the thesis is the study and the treatment of the problem of the manufacturing of beer, focused on the czech conditions and classical Czech technology. Within the theoretical part the history of this branch of industry together with the modern methods, enabling greater productivity of beer production, are summarized. Experimental part of the thesis was carried out in a small brewery in Czech republic, producing aproximately 10 000 hl per year. In this brewery the selected parameters were studied not only in the course of cooking and fermentation of beer, but during the output control in racking to the drums and plastic bottles, as well. The studied parameters were as follows: the sugar content of front and wort, the control of microbiological contamination in fermenting cellar and in beer-storage cellar, the content of CO2 by last stage of fermentation and pH- value and color by the end-product.
SMV-2015-25: Expertise of microorganisms by high-resolution electron microscopy and Raman spectroscopy
Krzyžánek, Vladislav ; Samek, Ota
Detail investigations of microorganisms surfaces and expertise of their ultrastructure was performed using an high-resolution scanning electron microscope as well as a specific sample preparation required for the imaging. Detailed chemical analysis of the samples was characterized using a Raman spectroscopy.
The evaluation of horse nutrition with chosen preparats in sommer and winter season
HANETŠLÉGROVÁ, Petra
ABSTRACT The aim of this work was to provide a detailed breakdown of horse nutrition, to mention the importance of dietary supplements. The main part deals with the basics of horse nutrition, the bare necessities of nutrients, the proportion of maintenance rations and the technique of feeding. Afterwards, I outline the properties and effects of varied herbal plants such as garlic, hemp, hyssop, white horehound, coltsfoot and oats. Flaxseed, biotin, zinc, yeast and probiotics are dietary supplements improving the quality of fur, horsehair and hoofs. The feed will be analysed by standard methods. As far as horse excrement is concerned, we are going to observe its shape, colour, consistency, pH value and smell. The assessment of horse excrement will serve as a judgement about the activity of digestive system. The ethology observations will provide information on daily activity of a horse, on particular activities, to which the horse gives its attention during a day, and the amount of time it dedicates to them. As far as horses with respiratory disorders are concerned, we will observe the signs of their health problems and the rate of these problems occurring both at rest and in action. The information will be completed by the measurement of body proportions useful to body weight calculation. The statistical and economic methods will be selected in terms of the results accomplished during the research.
Studie úloh TIF34/eIF3i a TIF35/eIF3g subjednotek eIF3 v iniciaci eukaryotické translace
Janoušková, Olga ; Nielsen, K. H. ; Valášek, Leoš
Translation initiation is a multiple-step process involving a large number of soluble eukaryotic initiation factors that ultimately leads to formation of the 80S ribosome with Met-tRNAiMet based paired with the start AUG codon of mRNA. Among the initiation factors, eIF3 draws a special attention since it was shown to promote several critical steps such as recruitment of the eIF2GTPMet-tRNAiMet ternary complex and mRNA to the 40S ribosomal subunit and was implicated in cancer
EPR study of beer samples and brewing materials
Stopka, Pavel
Hydroxyl (OH.), nitroxide (NO.)and stable organic free radicals were identified and determined in samples of beer. The maximum of their concentration is 5-10 min. after the opening of bottle. The influence of UV irradiation and hydrogen peroxide is de

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