Isotopic and Elemental Determination in Some Romanian Apple Fruit Juices
The Scientific World Journal, 2012 H, C, O stable isotope ratios and the content of some heavy elements of 31 Romanian single-strength organic apple juices collected from four Transylvanian areas are discussed in this study. The aim of this study was to measure the 2H/1H, 18O/16O, 13C/12C
Dana Alina Magdas +2 more
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A liquid chromatography tandem mass spectrometry method for simultaneous analysis of 46 atmospheric particulate-phase persistent organic pollutants and comparison with gas chromatography/mass spectrometry, [PDF]
, 2017 A novel multi-analyte method for the simultaneous determination of 46 compounds of environmental concern, most of them belonging to the category of persistent organic pollutants, was developed using high-performance liquid chromatography and the results ...
Buiarelli, Francesca +4 more
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Novel ionization reagent for the measurement of gas-phase ammonia and amines using a stand-alone atmospheric pressure gas chromatography (APGC) source. [PDF]
, 2020 RationaleContaminants present in ambient air or in sampling lines can interfere with the target analysis through overlapping peaks or causing a high background. This study presents a positive outcome from the unexpected presence of N-methyl-2-pyrrolidone,
Finlayson-Pitts, Barbara J +3 more
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Frontiers in Veterinary Science, 2021 Pharmacokinetic parameters and efficacy prediction indexes (Cmax/MIC90 and AUC0−24/MIC90) of an enrofloxacin hydrochloride (ENR-HCl) veterinary product soluble in water were determined in healthy broiler chickens of both sexes after a single oral dose of
Karina P. D. Bonassa +6 more
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MoleculesThe fruit of Aronia melanocarpa (Michx.) Elliott is a berry with multiple properties and was included as a new raw food material by the National Health Commission of China (NHC) in September 2018.
Jinxu Dong +4 more
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Identification of a Widespread Palmitoylethanolamide Contamination in Standard Laboratory Glassware. [PDF]
, 2017 Introduction: Fatty acid ethanolamides (FAEs) are a family of lipid mediators that participate in a host of biological functions. Procedures for the quantitative analysis of FAEs include organic solvent extraction from biological matrices (e.g., blood ...
Angelini, Roberto +3 more
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Quantification of voriconazole in plasma by liquid chromatography-tandem mass spectrometry [PDF]
, 2005 A convenient liquid chromatography-tandem mass spectrometry method for the quantification of the triazole antifungal agent voriconazole in plasma samples is described. Fenbuconazole is used as an internal standard.
Boyd +16 more
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Malaysian Cobra Venom: A Potential Source of Anti-Cancer Therapeutic Agents
Toxins, 2019 Cancer is a deadly disease and there is an urgent need for the development of effective and safe therapeutic agents to treat it. Snake venom is a complex mixture of bioactive proteins that represents an attractive source of novel and naturally-derived ...
Syafiq Asnawi Zainal Abidin +3 more
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Suspect screening of maternal serum to identify new environmental chemical biomonitoring targets using liquid chromatography-quadrupole time-of-flight mass spectrometry. [PDF]
, 2017 The use and advantages of high-resolution mass spectrometry (MS) as a discovery tool for environmental chemical monitoring has been demonstrated for environmental samples but not for biological samples.
Friesen, Matthew M +5 more
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Plants, 2022 Photoprotective agents obtained from plants provide benefits for the health of the skin. The present study aims to assess the total phenolic content (TPC) and in vitro UV-protective properties of twelve essential oils (EOs) from plants grown in Colombia ...
Karina Caballero-Gallardo +3 more
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