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Characterization of bacteriocin 423 produced by Lactobacillus pentosus
(Stellenbosch : Stellenbosch University, 2000-12)
ENGLISH ABSTRACT: Worldwide, bacteriocins, particularly those produced by food-related lactic acid bacteria, are
receiving attention due to the possible use of these peptides as natural preservatives in food,
replacing ...
Studies on regulation of the plantaricin 423 gene
(Stellenbosch : Stellenbosch University, 2004-12)
ENGLISH ABSTRACT: Lactic acid bacteria play an essential role in the majority of fermented foods by producing
organoleptic compounds and increasing the shelf life. The best-studied antimicrobial compounds
are bacteriocins, ...
Development of a ZnO nanowire-array biosensor for the detection and quantification of immunoglobulins
(Stellenbosch : Stellenbosch University, 2013-12)
ENGLISH ABSTRACT: The aim of this study was to develop a ZnO nanowire-array biosensor that would detect immunoglobulins and record changes in the concentration of an antibody. Early detection of disease-causing agents is ...
Developing bone cement implants impregnated with bacteriocins for prevention of infections
(Stellenbosch : Stellenbosch University, 2011-12)
ENGLISH ABSTRACT: Infection is one of the major causes of increased morbidity and the escalating costs associated with orthopedic surgery. The areas that are infected are often difficult to reach and thus difficult to ...
Development of an antimicrobial wound dressing by co-electrospinning bacteriocins of lactic acid bacteria into polymeric nanofibers
(Stellenbosch : Stellenbosch University, 2012-12)
ENGLISH ABSTRACT: Skin is the largest organ in the human body and serves as a barrier that protects the underlying tissue of the host from infection. Injury, however, destroys this protective barrier and provides a perfect ...
Characterization of nisin F and its role in the control of respiratory tract and skin infections
(Stellenbosch : University of Stellenbosch, 2009-03)
Multidrug resistant strains of Staphylococcus aureus is presenting an increasing threat,
especially immune compromised individuals. Many of these strains have developed resistance
to newly approved drugs such as ...
Control of bacterial pathogens associated with mastitis in dairy cows with natural antimicrobial peptides produced by lactic acid bacteria
(Stellenbosch : Stellenbosch University, 2008-03)
Mastitis is considered to be the most costly disease affecting the dairy industry.
Management strategies involve the extensive use of antibiotics to treat and prevent this
disease. Prophylactic dosages of antibiotics ...
Characterization of the adhesion genes of probiotic lactic acid bacteria
(Stellenbosch : Stellenbosch University, 2008-03)
One of the key selection criteria for potential probiotics is the ability to adhere and
colonise the host gastrointestinal tract (GIT). Probiotics compete for receptor sites at
the host intestinal surface, preventing ...
Selection of probiotic lactic acid bacteria for horses based on in vitro and in vivo studies
(Stellenbosch : Stellenbosch University, 2011-12)
ENGLISH ABSTRACT: The equine gastro-intestinal tract (GIT) is a relatively unexplored niche concerning the presence of natural microbiota. Studies have shown that disruption of the microbial population naturally present ...
Survival of probiotic lactic acid bacteria in the intestinal tract, their adhesion to epithelial cells and their ability to compete with pathogenic microorganisms
(Stellenbosch : Stellenbosch University, 2008-03)
ENGLISH ABSTRACT: Research on probiotics has increased over the past years, which led to commercialization of a
number of probiotic supplements and functional foods. In vitro assays such as tolerance to acid
and bile, ...










