Sökning: "Bacteriocin"
Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet Bacteriocin.
1. Production, Purification and Characterization of Antimicrobial Biomolecules from Potential Probiotic Lactic Acid Bacteria
Sammanfattning : Development and optimization of the production of lactic acid bacteria (LAB) and their attendant 'natural' inhibitors as biopreservatives to control undesirable bacteria currently remains a primary focus of several laboratories involved in research concerning food safety and quality. Strategies utilized to study incorporation of biopreservatives into food include either direct use of LAB-strains or use of a biopreservative preparation in the form of previously fermented product or use of semipurified, purified, or chemically synthesized bacteriocins. LÄS MER
2. Plantaricins as a novel group of antibacterial compounds and enhancers of antibiotics
Sammanfattning : Antibiotics have revolutionized medicine, however, the rapid development of an-tibiotic resistance among bacteria is diminishing their efficacy. Antimicrobial pep-tides produced by Lactobacillus plantarum, i.e., plantaricins, are considered prom-ising alternatives to antibiotics against infections. LÄS MER
3. Antagonistic properties of lactic acid bacteria : purification and characterization of a bacteriocin produced by Lactococcus lactis ssp. lactis
Sammanfattning : .... LÄS MER
4. Novel methods for diagnosis and treatment of periodontal disease
Sammanfattning : Periodontitis is an inflammatory condition affecting tooth-supportive structures, the periodontium. Gingival tissues respond to biofilm formation by initiating an inflammatory process. LÄS MER
5. Production, purification and characterization of antibacterial biomolecules from an alkaliphilic Bacillus
Sammanfattning : Forty alkaliphiles, which were isolated from samples collected in Eastern Africa, have been screened for production of antibacterial compounds. One of these isolates, Bacillus halodurans B20, was able to produce a prominent amount of antibacterial activity against a Gram-positive bacteria on agar plates [paper I] and selected for further study. LÄS MER