A5077042379- Toxic Organic Pollutants Impact
- Effects and risks of endocrine disrupting chemicals
- Meat and Animal Product Quality
- Polyamine Metabolism and Applications
- Mycotoxins in Agriculture and Food
- Probiotics and Fermented Foods
- Carcinogens and Genotoxicity Assessment
- Phytochemicals and Antioxidant Activities
- GABA and Rice Research
- Advanced Chemical Sensor Technologies
- Pesticide Residue Analysis and Safety
- Nutrition and Health Studies
- Cannabis and Cannabinoid Research
- Free Radicals and Antioxidants
- Aquaculture Nutrition and Growth
- Nanoparticles: synthesis and applications
- Gut microbiota and health
- Animal Nutrition and Physiology
- Reproductive biology and impacts on aquatic species
- Insect and Pesticide Research
- Food composition and properties
- Fermentation and Sensory Analysis
- Protein Hydrolysis and Bioactive Peptides
- Tea Polyphenols and Effects
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
Institute of Agricultural and Food Biotechnology
2016-2025
Agriculture and Food
2023
Warsaw University of Life Sciences
2010-2011
Biogenic amines (BAs) are low molecular weight organic bases. BAs occurring naturally in living organisms responsible for a number of vital functions, including (in humans) secretion gastric acids, controlling body temperature, differentiation and growth cells, immune reactions, brain activity. However, if oversupplied with food, may cause food poisoning produce undesirable effects. Nine eight free amino acids (FAAs) were determined 85 samples 19 different varieties fermented vegetables...
Abstract Scientific data on the oxidative stability of borage oil, Camelina sativa linseed evening primrose oil and pumpkin seed are scarce. Chemiluminescence (CL) methods most commonly used to determine oils include measurement hydroperoxide, intensity light emitted during accelerated oxidation process performed at high (>100 °C) temperatures or assisted by forced flow air/oxygen through sample. The aim this study was investigate chemical composition selected vegetable available Polish...
Chemical plant protection is a commonly discussed factor potentially responsible for decline in pollinators and other beneficial insect populations. Various groups of chemicals including persistent organic pollutants could impact bee colony's welfare are reported to be present tissue apiary products. The aim this work was evaluate the presence selected pollutant pesticide residues pollen originating from different geographical regions Poland. Pesticide were identified 60% tested samples....
Abstract Gut microbiota (GM) plays many key functions and helps maintain the host’s health. Consequently, development of GM cultivation under in vitro stimulating physiological conditions has gained extreme interest different fields. In this study, we evaluated impact four culture media: Microbiota Medium (GMM), Schaedler Broth (SM), Fermentation (FM), Carbohydrate Free Basal (CFBM) on preserving biodiversity metabolic activity human batch cultures using PMA treatment coupled with 16S rDNA...
This study aimed to evaluate the effect of high-pressure processing (HPP, 300, 400, or 500 MPa, 5 min, °C) on color, lipid oxidation, and free amino acids profile skin-packed beef stored under cooling conditions (0–4 for 56 days. The pH HPP-treated (500 MPa) was stable during storage (5.6–5.7) significantly higher (p = 0.0010) than that control meat at end time. During storage, decreased up 5.3 day 56. HPP, especially triggered faster leading TBARS (thiobarbituric acid reactive substance)...
Asparagine is one of the precursors acrylamide that can form during bread production. The aim this work was to determine effect genotype, environment, sulfur fertilization, and interaction those factors on asparagine content, technological value wheat, level in bread. research material consisted five wheat cultivars grown two locations Poland with nitrogen fertilization 110 kg ha−1 30 ha−1. standard ISO method for analyzing milling baking properties used. UHPLC-MS/MS amino acids GC/MS were...
The aim of this study was to determine the influence storage conditions and packaging methods on chicken breast meat chemical composition fat oxidation. In study, breasts available in retail sale were used for evaluation. packed by three different (air packaging-AP, modified atmosphere packaging-MAP, vacuum packaging-VP) stored a cooling room or commercial display case 9 D tested basic composition, lipid oxidation (TBARS), fatty acid composition. Meat MAP during characterized higher (P ≤...
The effect of the high pressure processing (300, 400 and 500 MPa, 5 min, °C) on microbiological quality biogenic amines content in skin-packed beef during refrigerated storage (4-6 °C, 56 days) was evaluated. correlation significance between counts contents also determined. higher applied was, slower bacteria growth, mainly Enterobacteriaceae lactic acid bacteria, observed. use HPP significantly (P ≤ 0.05) inhibited formation cadaverine (CAD), putrescine (PUT) tyramine (TYM) this more...
The aim of this study was to investigate levels polychlorinated biphenyls (marker and dioxin-like congeners), polycyclic aromatic hydrocarbons (EPA 15 + 1), polybrominated diphenyl ethers (14 predominant congeners) pesticides (74 compounds) in various cold-pressed vegetable oils. Poppy seed oil, rapeseed sesame pumpkinseed hempseed linaire borage oil evening star were investigated. Results revealed that concentrations PCBs, PBDEs PAHs low majority the investigated samples. However, high...
Among sturgeons, the occurrence of individuals with gonads containing both testis and ovary components is considered pathological, such fish are described as intersex or intersexes. Intersexes observed in wild cultured populations sturgeon, usually at low frequencies. In present study, Russian (Acipenser gueldenstaedtii) Siberian baerii) sturgeons constituted 30% studied populations. Macroscopically, were recognizable from 500 days posthatching (dph). Initially, predominantly male...
Abstract Both polycyclic aromatic hydrocarbons (PAHs) and legacy organochlorine insecticides (OCPs), including DDT, are dangerous chemical contaminants. The aims of this study were to (i) determine background levels PAHs OCPs for wheat samples collected in 2017 2018 Poland, (ii) identify differences between harvested various regions (iii) evaluate contamination sources manifested by the profiles identified chemicals, (iv) possible correlations different classes chemicals present wheat, (v)...
Silver nanocomposites were prepared using extracts resulting from different extraction methods of brewer's spent grains (BSG) herein called BW3. Extracts solvent (acetone and methanol aqueous solutions, water) methods, ultrasonic microwave-assisted alkaline-acid hydrolysis. Extraction conditions influenced the composition extract solutions differing in amount Na, K, P, Mg, Ca, Zn, SO4−, Cl−, NO3– anions, wherein predominantly varying contents P anions properties nanocomposites....
The aim of the present work was to assess influence baking process on fumonisin content in gluten-free bread. dough made using two methods: without sourdough and with sourdough. Fumonisins were determined high-performance liquid chromatography ion-trap mass spectrometry. This study showed that bread caused a statistically significant drop mean concentration free fumonisins: reduction levels 30 32% for direct sourdough-based methods, respectively. lower after observed hidden 19 10%, presence...
A novel approach to single-run determination of 25 free amino acids, L-carnosine, 4 nitrogen bases (purine and pyrimidine), 5 nucleosides in unpurified biological samples is reported. The analytes were extracted from the sample, derivatized with dansyl chloride, analyzed using RP-HPLC-DAD-ESI-MS. reported method features high sensitivity (LOQs 5–10 ng mL−1 range), wide linearity range r > 0.94, precision (intra-day RSD within 0.1–4.2% range). Analyte average recovery coefficient was...
The aim of this study was to determine the biogenic amines (BAs) formed in chicken breast meat packaged using different techniques (AP, Hi-O2-MAP or VP) during storage under conditions (cold room display case), correlate microbiological quality (TPC, LAB, Pseudomonas spp. and Enterobacteriaceae) with BAs formation assess suitability selected as indicators spoilage. initial TPC fillets 2.57-3.04 log cfu/g. Over time a systematic significant (p ≤ 0.05) increase observed >7.5 cfu/g (AP VP;...