A5035416143- Spectroscopy and Chemometric Analyses
- Advanced Chemical Sensor Technologies
- Meat and Animal Product Quality
- Infant Nutrition and Health
- Fatty Acid Research and Health
- Breastfeeding Practices and Influences
- Proteins in Food Systems
- Insect Pest Control Strategies
- Food composition and properties
- Phytoestrogen effects and research
- Muscle metabolism and nutrition
- Bee Products Chemical Analysis
- Agriculture and Biological Studies
- Sensory Analysis and Statistical Methods
- Child Nutrition and Water Access
- Crystallization and Solubility Studies
- Microbial Metabolites in Food Biotechnology
- Animal Nutrition and Physiology
- Pesticide Residue Analysis and Safety
- Biomedical and Engineering Education
- Coffee research and impacts
- Identification and Quantification in Food
- Phytochemicals and Antioxidant Activities
- Neonatal Respiratory Health Research
- Food Chemistry and Fat Analysis
Magyar Agrár- és Élettudományi Egyetem
2020-2025
Institute of Food Science and Technology
2024
Institute of Food Science & Technology
2024
Abstract A comprehensive overview of commercially available protein bars, focusing on their content, source(s) and nutritional composition. Four bars were selected based the quality sources; (i) plant only (pea rice); (ii) animal (milk proteins); (iii) mix egg) (soy); (iv) collagen) (soy) to assess relationship between sources quality. Data analysis was conducted data from an online consumer-generated database (OpenFoodFacts.org). Indeces quality, DIAAS PDCAAS, determined after in vitro...
Meat, fish, coffee, tea, mushroom, and spices are foods that have been acknowledged for their nutritional benefits but also reportedly targets of fraud tampering due to economic value. Conventional methods often take precedence monitoring these foods, rapid advanced instruments employing molecular spectroscopic techniques gradually claiming dominance numerous advantages such as low cost, little no sample preparation, and, above all, ability fingerprint detect a deviation from quality. This...
Insects are gaining more and space in food feed sectors, creating an intense scientific interest towards insects as ingredients. Several papers deal with cereal-based products complemented by insect powder the past few years. However, adulteration quality control of such present some hot topics for researchers, e.g., how can we justify amounts and/or species used given products? Our paper aims to answer questions analysing seven edible powders different independently. The mixtures wheat...
Gestation and the neonatal period are crucial periods in infant development. Many components of breast milk, including fatty acids, play an important role strengthening immune system. The aim our research was to evaluate acid profiles milk from 69 mothers, subjects having a normal weight, obesity, or gestational diabetes. For analyses, we used gas chromatography (GC) with flame ionization detection (FID) GC coupled mass spectrometry (GC/MS). main acids found were palmitic (C16:0; 26-28%),...
Nowadays, the consumption of snack products is permanently increasing. Because growing trend consumption, it more and difficult to guarantee quality safety products. Near infrared spectroscopy (NIRS) method, combined with chemometric techniques provide outstanding solutions, due its rapidity simple sample preparation. The objective this study was investigate possibilities using NIRS predict fat, protein, carbohydrate, sugar salt content all in 155 commercially available from 25 countries....
Abstract Photonics technologies play a crucial role in driving technological advancements within the agrifood industry, aiming to deliver sustainable food and agriculture, offering healthy, nutritious safe for all of us. Particularly, optical sensors imaging systems, together with machine-learning processing advanced lighting, pivotal monitoring crop soil health unprecedented precision, while safeguarding supply chain. This roadmap aims provide an overview state-of-the-art photonics...
Breast milk (BM) plays a crucial role in providing essential fatty acids (FA) and energy for the growing infant. When mother’s own BM is not available, nutritional recommendations suggest donor (DM) clinical home practices. was collected from variety of mothers different lactation stages. Holder pasteurization (HoP) eliminates potential contaminants to ensure safety. FA content samples Milk Collection Center Pécs, Hungary, were analyzed before after HoP. HoP decreases level C6:0, C8:0,...
The FT-NIR technique was used for rapid and non-destructive determination of plum ripeness. dry matter (DM), titratable acidity (TA), total soluble solids (TSS) calculated maturity index (MI: TSS/TA) were as reference values. PLS correlations validated via five-fold cross-validation (RMSECV different parameters: DM: 0.66%, w/w; TA = 0.07%, TSS 0.72%, MI 1.39) test set validation (RMSEP 0.65%, w/w 0.61%, 1.50). Different classification algorithms performed TA, MI. Linear, quadratic...
The authentication and quality assurance of snack products have become important, since these convenience foods are popular in the modern lifestyle. Near infrared spectroscopy with machine learning algorithms can be used for determination qualitative properties products. Our study focuses on four important aspects snacks: a) frying oil, b) raw material, c) place origin, d) production technology. aim was to classify samples from various countries producers successfully based aforementioned...
Sour cherry (Prunus cerasus) juice of the Hungarian cultivar Érdi bőtermő was tested during in vitro co-digestion with white bread to obtain information on its impact starch digestion. Co-digestion experiments a standard were carried out either i) sour (SCJ), ii) SCJ enriched dissolved polyphenols (DISP), iii) insoluble constituents associated (INSP), or iv) control solution (polyphenol and constituents-free simulant), v) buffered control, vi) added chlorogenic acid (5-CQA). Digestion...
Coffee quality, and therefore its price, is determined by coffee species varieties, geographic location, the method used to process green beans, particularly care taken during production. Determination of quality often done nondestructive fast near infrared spectroscopy (NIRS), which provides a huge amount data about samples. NIRS require sophisticated, multivariate analysis methods, such as principal component analysis, or linear discriminant analysis. Since obtained are set spectra, they...
Abstract Human milk (HM) of healthy, well-nourished, lactating mothers is a unique and ideal source nutritive factors, like hormones, cytokines, chemokines, growth factors that ensures the proper development infants. Among main components HM, fat an important energy regulatory factor. The quality depends on its fatty acid (FA) composition. Gas chromatography coupled with flame ionisation detection one most common methods for analysis FA profile HM. aim this study was to evaluate composition...
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