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Search results for: hybrid%20fruits
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Effect of long-term cold storage on physicochemical attributes and bioactive components of kiwi fruit cultivars
PublicationVarious kiwi fruit cultivars, bred in Korea, were kept in cold storage for 8–24 weeks for possible increase of their quality. Firmness significantly decreased at initial time in all cultivars.The rate of softeningwas the slowest in “Hayward”, followed by “Hort16A”, “Haenam”, “Daheung”, “Bidan”, “Hwamei”, and “SKK 12”. Sensory value increased with decreasing of firmness. Soluble solids content increased with storage time while acidity gradually...
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Analysis of the influence of polystyrene microplastics and their derivatives on the DNA of human colon epithelial cells HT29 with the comet assay
PublicationWe have been using plastic for almost a century and nowadays a lot of them circulates as pollutants in the environment and still defragmenting to micro and nanoscale. The exposition through the food chain and its precise impact on human health is still not clear. In our study, we tested real food packaging after contact with food products and real thermoinsulation and environmental samples of polystyrene in different model liquids,...
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Ultrasound assisted dispersive solid phase microextraction using polystyrene-polyoleic acid graft copolymer for determination of Sb(III) in various bottled beverages by HGAAS
PublicationA new polyoleic acid-polystyrene (PoleS) block/graft copolymer was synthesized and applied as adsorbent for ultrasound assisted dispersive solid phase microextraction (UA-DSPME) of Sb(III) in different bottled beverages and analysis using hydride generation atomic absorption spectrometry (HGAAS). Adsorption capacity of the PoleS was 150 mg g−1. Several sample preparation parameters such as sorbent amount, solvent type, pH, sample...
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Hydrogen Embrittlement and Oxide Layer E ect in the Cathodically Charged Zircaloy-2
PublicationThe present paper is aimed at determining the less investigated effects of hydrogen uptake on the microstructure and the mechanical behavior of the oxidized Zircaloy-2 alloy. The specimens were oxidized and charged with hydrogen. The different oxidation temperatures and cathodic current densities were applied. The scanning electron microscopy, X-ray electron diffraction spectroscopy, hydrogen absorption assessment, tensile, and...
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Catalysts for advanced oxidation processes: Deep eutectic solvents-assisted synthesis – A review
PublicationNew catalyst synthesis techniques, including green materials, are extensively studied for heterogeneous photocatalytic advanced oxidation processes (AOPs) on spotlight of sustainable development. Deep eutectic solvents (DESs) started to be used in this field as environmentally friendly alternative to ionic liquids (ILs). During the catalyst synthesis, DESs can act as stabilizers, capping agents, structure directing agents, templates,...
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Monomeric Triphosphinoboranes: Intramolecular Lewis Acid–Base Interactions between Boron and Phosphorus Atoms
PublicationHerein, we present the synthesis of the first fully characterized monomeric triphosphinoboranes. The simple reaction of boron tribromide with three equivalents of bulky lithium phosphide tBu2PLi yielded triphosphinoborane (tBu2P)3B. Triphosphinoboranes with diversified phosphanyl substituents were obtained via a two-step reaction, in which isolable bromodiphosphinoborane (tBu2P)2BBr is first formed and then reacts with one equivalent...
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Elective seminar: Designing Urban Lighting for the Built Environment – from Theory to Practice
e-Learning CoursesGoal of the course: Understanding the basic design issues related to illumination of the exterior spaces in the built environment Course content / class schedule: 1.Student will learn the difference between Functional versus Decorative lighting in exterior spaces 2. Student will learn how artificial lighting can shape the appearance of an urban space 3. Student will learn necessary tools (luminaires, light sources,...
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Reprezentacje architektury w filmach science fiction jako symboliczny wyraz wizji przyszłości
PublicationW filmach gatunku science fiction z II poł. XX i początku XXI w. zawartych zostało wiele wizji przyszłości, które były jednocześnie refleksją nad osiągnięciami i mankamentami współczesności. W latach 60. XX w. w dziełach kinematografii dominował optymizm i wiara w możliwość nigdy nie kończącego się postępu. Przewidywano zanik podziałów politycznych między blokami państw i wspólną eksplorację kosmosu. Scenografowie podejmowali...
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Techniki amplifikacji kwasów nukleinowych -2022-2023
e-Learning CoursesSpecjalność: Biotechnologia molekularna (WCh), II stopnia, stacjonarne Prowadzący wykład: dr hab. Beata Krawczyk, prof. uczelni - forma stacjonarna Prowadzący laboratoria: mgr inż. Bartosz Ostrowski - zajęcia stacjonarne na PG, sala 17 WCH C. Kontakt: (58) 347-23-83 Beata Krawczyk (wykłady): e-mail: beata.krawczyk@pg.edu.pl; WCH B; p.218; Bartosz Ostrowski, WCH B, p.218 tel. (58) 347-13-83 Konsultacje: stacjonarnie we wtorki ...
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Techniki amplifikacji kwasów nukleinowych -2021-2022
e-Learning CoursesSpecjalność: Biotechnologia molekularna (WCh), II stopnia, stacjonarne Prowadzący wykład: dr hab. Beata Krawczyk, prof. uczelni - stacjonarnie na uczelni Prowadzący laboratoria: mgr inż. Magdalena Fordon - zajęcia stacjonarne na PG, sala 17 WCH C. Kontakt: (58) 347-23-83 Beata Krawczyk (wykłady): e-mail: beata.krawczyk@pg.edu.pl; WCH B; p.218; Magdalena Fordon (laboratoria): magda.fordon@gmail.com; WCH B; p.218 Konsultacje:...
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Techniki Amplifikacji Kwasów Nukleinowych -2023-2024
e-Learning CoursesSpecjalność: Biotechnologia molekularna (WCh), II stopnia, stacjonarne Prowadzący wykład: dr hab. Beata Krawczyk, prof. uczelni - forma stacjonarna Prowadzący laboratoria: mgr inż. Bartosz Ostrowski - zajęcia stacjonarne na PG, sala 209 WCH B (bud.7); II piętro. Kontakt: (58) 347-23-83 Beata Krawczyk (wykłady): e-mail: beata.krawczyk@pg.edu.pl; WCH B; p.217;tel. (58) 347-23-83 Bartosz Ostrowski, WCH B, p.218 tel. (58) 347-13-83 Konsultacje:...
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Incidence of severe critical events in paediatric anaesthesia (APRICOT): a prospective multicentre observational study in 261 hospitals in Europe
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