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Aroma profile and lactic acid bacteria characteristic of traditional Slovak cheese “May bryndza”
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Changes in chemical composition and oxidative stability of cold-pressed oils obtained from by-product roasted berry seeds
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Selected dried fruits as a source of nutrients
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Effect of transglutaminase and EDC on biodegradation of fish gelatin and gelatin-chitosan films
PublicationCelem pracy było zbadanie podatności usieciowanych folii opakowaniowych z naturalnych polimerów na enzymatyczną hydrolizę. Niemodyfikowane folie żelatynowe były całkowicie hydrolizowane przez pepsynę i proteinazę N oraz w 60% przez pepsynę. Sieciowania przy użyciu transglutaminazy lub EDC zmiejszyło podatność folii na hydrolizę tylko przez pepsynę. Obecność chitozanu w dwuskładnikowych foliach modyfkownych EDC zmniejszyła stopień...
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Nutritional properties of mussels Mytilus galloprovincialis
PublicationCelem badań było oznaczenie jakości markerów oraz oszacowanie wpływu diety wzbogaconej w małże pochodzące z zanieczyszczonych i niezanieczyszczonych obszarów na wybrane markery metabolizmu białek i lipidów u szczurów, których pokarm zawierał różne dawki cholesterolu. Obszerny zakres przeprowadzonych testów w warunkach in vitro wykazał, że małże pochodzące z zanieczyszczonych terenów charakteryzują się wyższą zawartością białek,...
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Comparison of the main bioactive compounds and antioxidants in garlic and white and red onion after treatment protocols
PublicationPolski czosnek, biała i czerwona cebula była blanszowana, gotowana, smażona i poddawana działaniom promieniowania mikrofalowego. Następnie były w nich oznaczane m.in. takie związki jak polifenole, flawonoidy, kwas ascorbinowy i aktywne antyoksydanty. Udowodniono, że blanszowanie, smażenie i poddawanie działaniu promieniowania mikrofalowego nie wpływa znacząco na zmiejszenie zawartości badanych związków w czosnku i cebuli. Wyznaczono...
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The termostability, bioactive compounds and antioxidant activity of some vegetables subjected to different durations of boiling: investigation in vitro.
PublicationThis research was performed in order to compare the water and acetone extracts of raw and boiled for 10, 20, 40 and 60 min Korean lotus roots (KLR) and Polish white onion (PWO) in the contents of theirbioactive compounds, antioxidant activity and thermostability. It was found that polyphenols (mg GAE/g), flavanols (mg GAE/g), flavonoids (mg CE/g), anthocyanins(mg CGE/kg) and tannins (mg CE/g) in water extract of raw lotus roots...
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Health-Promoting Effects of Ethylene-Treated Kiwifruit ‘Hayward’ from Conventional and Organic Crops in Rats Fed an Atherogenic Diet
PublicationKiwifruit is a subtropical fruit that is very popular among consumers. Kiwifruit ‘Hayward’ (Actinidia deliciosa C.F. Liang et A.R. Ferguson) is an important source of bioactive compounds and possesses high antioxidant capacity, but its value can be changed during ripening. The aim of this study was to compare the levels of total polyphenols (TP), ascorbic acid (AA), and total antioxidant capacities (TACs) of ethylene-treated and...
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Rheology of potato starch chemically modified with microwave-assisted reactions
PublicationNative potato starch was sulfated, selenated, borated, silicated and zincatated by means of microwave-assisted reactions with varying doses of relevant reagents. Resulting products were characterized involving rheological behavior of pastes, their weight-average molecular weight (Mw), and radius of gyration (Rg). Most of the pastes showed shear-thinning behavior, with the flow behavior index (n) below unity. The pastes of starch...
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A comparative study of phenolic compounds and antioxidant and antiproliferative activities in frequently consumed raw vegetables
PublicationCelem badań było oszacowanie właściwości przeciwutleniających wybranych warzyw spożywczych w stanie surowym: czosnek (Allium sativum L), biała, żółta i czerwona cebula (Allium cepa L), czerwony i zielony pieprz (Capsicum annuum L.) oraz biała kapusta (Brassica oleracea var. capitata f. alba) zbieranych w ciągu tego samego roku z różnych regionów geograficznych i stref klimatycznych. W badaniach odpowiednich ekstraktów metanolowych...
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Partial characterization of three Korean white lotus cultivars
PublicationThe nutritional and bioactive values of Korean white lotus cultivars (Muan, Chungyang, and Garam)extracted with methanol, water, and acetone solvents were evaluated by the contents of their bioactive compounds and antioxidant activity determined by ABTS, CUPRAC, FRAP, DPPH, and β-carotene-linoleic acid assays. HPLC, fluorometry, and FTIR spectroscopy were employed for evaluation of polyphenols and fatty acids. All lotus cultivar...
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Partial characterization of white cabbages (Brassica oleracea var. capitata f. alba) from different regions by glucosinolates, bioactive compounds, total antioxidant activities and proteins
PublicationW pracy przedstawiono wyniki oznaczeń glukozynolanów (GLS), aktywności przeciwutleniającej (TRSA) oraz białek w próbkach białej kapusty pochodzącej z różnych rejonów geograficznych Europy. Glukobrassycyna i sinigryna były dominującymi GLS we wszystkich próbkach kapusty. Całkowita zawartość GLS mieściła się w zakresie od 3,3-7,7 µmol/g sm. Aktywność przeciwulteniająca próbek kapusty została oszacowana za pomocą testów ABTS,...
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The atherosclerotic heart disease and protecting properties of garlic: contemporary data
PublicationArtykuł jest pracą przeglądową zawierającą najnowsze dane dotyczące choroby serca w przebiegu miażdżycowym oraz ochonnych właściwości czosnku. Obecnie prowadzone badania wykazały fundamentalną rolę jaką odgrywa czosnek we wszystkich stadiach choroby. Liczne badania in-vitro potwierdzają zdolność czosnku do redukcji parametrów zachorowania na choroby serca w przebiegu miażdżycy: całkowity cholesterol, LDL, trigliceryny, utlenione...
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Functional properties of Cornelian cherry (Cornus mas L.): a comprehensive review
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Identification and characterization of tetracycline resistance in Lactococcus lactis isolated from Polish raw milk and fermented artisanal products
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Genetic characterization of the CcpA-dependent, cellobiose-specific PTS system comprising CelB, PtcB and PtcA that transports lactose in Lactococcus lactis IL1403
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Analysis of the complete genome sequence of the lactococcal bacteriophage bIBB29
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Changes in the phenolic contents and composition of Persicaria odorata fresh and dried leaves
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Thermal and spectroscopic profiles variation of cold-pressed raspberry seed oil studied by DSC, UV/VIS, and FTIR techniques
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Determination of phytochemical composition and antioxidant capacity of 22 old apple cultivars grown in Poland
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Differential scanning calorimetry as a tool to assess the oxidation state of cold-pressed oils during shelf-life
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Beer as a potential source of macroelements in a diet: the analysis of calcium, chlorine, potassium, and phosphorus content in a popular low-alcoholic drink
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Oxidative and microbiological stability of raw ground pork during chilled storage as affected by Plant extracts
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The effect of deep pectoral myopathy on the properties of broiler chicken muscles characterised by selected instrumental techniques
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Differential scanning calorimetry for authentication of edible fats and oils - What can we learn from the past to face the current challenges?
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Contribution of phenolic acids isolated from green and roasted boiled-type coffee brews to total coffee antioxidant capacity
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Wet-Milling of Cereals
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Effect of whole amaranth flour on bread properties and nutritive value
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Fermentation of native wheat, potato, and pea starches, and their preparations by bifidobacterium - changes in resistant starch content
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Bioaccessibility of D-chiro-inositol from water biscuits formulated from buckwheat flours fermented by lactic acid bacteria and fungi
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Effect of roasted buckwheat flour and hull enrichment on the sensory qualities, acceptance and safety of innovative mixed rye/wheat and wheat bakery products
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The effect of previous storage condition on the diffusion and contribution of digestive proteases in the ripening of marinated Baltic herring (Clupea harengus)
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ACID whey concentrated by ultrafiltration a tool for modeling bread properties
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Changes in the macrocomponents and microstructure of white bean seeds upon mild hydrothermal treatment
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Effect of organic calcium supplements on the technological characteristic and sensory properties of gluten-free bread
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Breadmaking performance and technological characteristic of gluten-free bread with inulin supplemented with calcium salts
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Effect of buckwheat flour on microelements and proteins contents in gluten-free bread
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Effect of constant and fluctuating temperatures during frozen storage on quality of marinated fillets from Atlantic and Baltic herrings (Clupea harengus)
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BEAN STARCH AS INGREDIENT FOR GLUTEN-FREE BREAD
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Impact of the addition of resistant starch from modified pea starch on dough and bread performance
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Application of a crude digestive proteases preparation to improve the ripening of marinated fillets from low‐technological value Baltic herring (Clupea harengus membras L.)
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Technological benefits of inulin-type fructans application in gluten-free products – A review
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Bioaccessibility of anti-AGEs activity, antioxidant capacity and phenolics from water biscuits prepared from fermented buckwheat flours
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Variability of elements and nutritional value of spiny-cheek crayfish (Faxonius limosus, Rafinesque, 1817)
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In vitro bioaccessibility of macro and trace elements in biofortified and conventional farmed gilthead seabream (Sparus aurata) and common carp (Cyprinus carpio)
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Short Term Monitor of Photodegradation Processes in Ranitidine Hydrochloride Observed by FTIR and ATR FTIR
PublicationThe effects of degradation of ranitidine hydrochloride exposed to UVB radiation (l = 310 nm) and oxygen in a weathering chamber were studied by Fourier Transform Infrared spectroscopy (FTIR) and Attenuated Total Reflectance Fourier Transform Infrared spectroscopy (ATR-FTIR). ATR-FTIR profile indicated that the degradation was spatially heterogeneous. Significant amounts of photoproducts were detected only in a directly...
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Starter cultures as a reservoir of antibiotic resistant microorganisms
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Properties of retrograded and acetylated starch preparations: Part 1. Structure, susceptibility to amylase, and pasting characteristics
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Analysis of molecular structure of starch citrate obtained by a well-stablished method
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Effect of different drying techniques on physical properties, total polyphenols and antioxidant capacity of blackcurrant pomace powders
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