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Acid whey as a medium for cultivation of conventional and non-conventional yeasts
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
The aim of this study was to investigate the capacity of different
yeast strains to grow on acid whey and assimilate different carbon sources.
Twenty different yeasts (with GRAS status) were tested, sourced from the
LOCK105 ...
Anti-adhesion activity of mint (Mentha piperita L.) leaves extract against beverage spoilage bacteria Asaia spp.
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
The production of a functional beverage, supplemented with fruit
flavourings meets the problem of microbiological contamination. The most
frequent source of such spoilage is the bacteria from the relatively newly
discovered ...
Distribution of nitrogen compounds in important sections of sugar beets
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
In literature the beet is often described as consisting of the following technologically important sections: crown, root and tail. The aim of the study was to determine the distribution of nitrogen compounds in the ...
Modification of bacterial cellulose to scaffold-like structures applied in process engineering
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
Scaffolds are three-dimensional structures which provides necessary
support for different cells’ vital functions. Although they are widely produced
from different materials, most of them are not biodegradable. ...
Antioxidants as a defensive shield in thyme (Thymus vulgaris L.) grown on the soil contaminated with heavy metals
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
The objective of this study was to investigate the effect of excessive concentration of selected heavy metals - nickel, copper and zinc on aromatic plants Thymus vulgaris. The present work examines the concentration of ...
Utilisation of nitrocompounds
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
This paper is a review of methods of biological, chemical and physical utilisation of nitrocompounds, extremely toxic xenobiotics that are abundant in the biosphere and are recalcitrant to biodegradation. Due to their ...
Economic analysis for biogas plant working at sugar factory
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
Biogas is produced by the biological processes of anaerobic methane fermentation. It is a mixture of methane, carbon dioxide and trace amounts of other gases. By-products of the sugar industry are an efficient source of ...
The role of phenolic compounds in plant resistance
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2016)
Phenolic compounds are plant secondary metabolites playing
important roles in plant resistance. Their chemical structure is based on at
least one aromatic ring bonded to one or more hydroxyl groups. They are
mainly ...
Zinc and nano-ZnO – influence on living organisms
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2017)
The use of zinc is very common in many industries. The multitude
of advantages, and capabilities make use of different forms of penetration
of zinc into the environment. Due to its ability to migrate, zinc is also
accumulated ...
In vitro anti-adherence effect of probiotic Lactobacillus strains on human enteropathogens
(Lodz University of Technology PressWydawnictwa Politechniki Łódzkiej, 2017)
Probiotic bacteria possess great potential for producing
antimicrobial substances that inhibit and control pathogenic bacteria in
the human gastrointestinal tract. The aim of this study was to determine the
anti-adherence ...