A5062373525- Protein Hydrolysis and Bioactive Peptides
- Probiotics and Fermented Foods
- Meat and Animal Product Quality
- Spectroscopy and Chemometric Analyses
- Spectroscopy Techniques in Biomedical and Chemical Research
- Proteins in Food Systems
- Infant Nutrition and Health
- Advanced Chemical Sensor Technologies
- Food Industry and Aquatic Biology
- Microbial Metabolic Engineering and Bioproduction
- Enzyme Production and Characterization
- Yersinia bacterium, plague, ectoparasites research
- Biochemical Analysis and Sensing Techniques
- Microbial bioremediation and biosurfactants
- Enzyme Structure and Function
- Biochemical effects in animals
- Bacterial Identification and Susceptibility Testing
- Microbial Inactivation Methods
- Chemical Synthesis and Analysis
- Identification and Quantification in Food
- Gut microbiota and health
- Enzyme Catalysis and Immobilization
- Essential Oils and Antimicrobial Activity
- Antimicrobial Peptides and Activities
- Chromatography in Natural Products
University of Warmia and Mazury in Olsztyn
2000-2017
Uniwersytecki Szpital Kliniczny w Olsztynie
2006-2017
1Department of Industrial and Food Microbiology, University Warmia Mazury in Olsztyn, Poland 2Department Biochemistry,
New peptides with potential antimicrobial activity, encrypted in milk protein sequences, were searched for the use of bioinformatic tools. The major proteins hydrolyzed silico by 28 enzymes. obtained characterized following parameters: molecular weight, isoelectric point, composition and number amino acid residues, net charge at pH 7.0, aliphatic index, instability Boman GRAVY compared those calculated known 416 including 59 (AMPs) from listed BIOPEP database. A simple analysis...
This study presents and analyzes the results of in silico, vitro, vivo tests investigating potential preventive properties a group biologically active milk colostrum proteins peptides; that is, casein, α-lactalbumin, β-lactoglobulin, lysozyme, lactoferrin, glycomacropeptide, proline-rich peptides, lactoperoxidase. Casein or its peptides lowers blood pressure, reduces tumor growth, shows anticoagulant, antimicrobial, antioxidant activity. hydrolysates decrease probability diabetes....
Abstract BACKGROUND: This study addressed the characteristics of metabolites synthesized by Lactobacillus acidophilus 5e2, with particular attention paid to exopolysaccharides, biosurfactants, proline peptidases and antibacterial compounds. RESULTS: The strain Lb. 5e2 synthesizes low‐molecular‐mass polysaccharides (340 kDa) constituted glucose, galactose glucosamine at a ratio 3.3:2.8:1.0, as well biosurfactants molecular mass 32 kDa built from protein fraction, polysaccharide fraction...
Fourier transform infrared spectroscopy (FTIR) and artificial neural networks (ANN's) were used to identify species of Propionibacteria strains. The aim the study was improve methodology strains, in which differentiation index D, calculated based on Pearson's correlation cluster analyses describe between spectra bacteria as molecular systems brought unsatisfactory results. More advanced statistical methods identification FTIR with application used. In this experiment, strains stored library...
Abstract Anaerobic Bacteroides species are dominant microbiota of the digestive tract mammals. Along with other symbiotic bacteria located in gastrointestinal tract, they contribute to proper functioning organism. Some highly pathogenic. Virulence these is related their polysaccharide capsule, lipopolysaccharide and a variety enzymes enterotoxin. In recent years, an increase antibiotic resistance spp. has been noted, therefore changes patterns should be monitored. This study summarizes...