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Nut and seed butters: lipid component quality and its changes during storage
Nowadays, pure nut and seed butters are a popular food category perceived as health-beneficial. However, only limited attention is paid to...
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Combination of different chromatographic and sampling modes for high-resolution mass spectrometric screening of organic microcontaminants in water
This study explores the combination of two sampling strategies (polar organic compounds integrative sampler (POCIS) vs. spot sampling) and four...
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Examining functional group-dependent effects on the ionization of lignin monomers using supercritical fluid chromatography/electrospray ionization mass spectrometry
The chemical and biological conversion of biomass-derived lignin is a promising pathway for producing valuable low molecular weight aromatic...
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Secondary Metabolites Identification Techniques of the Current Era
Plants possess a vast spectrum of specialized metabolites with various chemical structures and biological functions responsible for plant fitness,...
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Mass Spectrometry
Mass spectrometry (MS) is a powerful analytical technique that can solve most complex problems faced by the food analytical chemist, both in a...
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Annotation and quantification of N-acyl homoserine lactones implied in bacterial quorum sensing by supercritical-fluid chromatography coupled with high-resolution mass spectrometry
In recent years, use of supercritical-fluid chromatography (SFC) with CO 2 as the mobile phase has been expanding in the research laboratory and...
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A rapid method for quantification of persistent and mobile organic substances in water using supercritical fluid chromatography coupled to high-resolution mass spectrometry
Persistent and mobile organic substances (PM substances) are a threat to the quality of our water resources. While screening studies revealed...
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Supercritical fluid chromatography coupled to high-resolution tandem mass spectrometry: an innovative one-run method for the comprehensive assessment of chocolate quality and authenticity
To assess chocolate quality and authenticity comprehensively, a combination of various analytical procedures is involved, thereby making the process...
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Non-target screening in water analysis: recent trends of data evaluation, quality assurance, and their future perspectives
This trend article provides an overview of recent advancements in Non-Target Screening (NTS) for water quality assessment, focusing on new methods in...
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Quantitation of guanidine derivatives as representative persistent and mobile organic compounds in water: method development
Persistent and mobile organic compounds (PMOCs) are highly soluble in water, thereby posing a threat to water resource quality. Currently, there are...
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A Workflow for Lipid Annotation in Coffee Samples by Liquid Chromatography-Mass Spectrometry
Lipids in coffee are not only precursors for flavor and volatile compounds, but also considered essential for brew taste and body. They account for...
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Identification of novel metabolites of abiraterone in human serum and their metabolic pathways
Two novel abiraterone (Abi, 3β-OH-Abi) metabolites in human serum were identified as 3α-OH-Abi and Δ 5 -Abi (D5A). Both metabolites were confirmed by...
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Liquid chromatography versus supercritical fluid chromatography coupled to mass spectrometry: a comparative study of performance for multiresidue analysis of pesticides
Abundant studies have been published evaluating different parameters of reverse-phase liquid chromatography (LC) and supercritical fluid...
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Chiral Analysis with Mass Spectrometry Detection in Food and Environmental Chemistry
The challenge to develop enantioselective analytical methods to quantify chiral compounds in food and environmental matrices is an actual and...
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Application of Thin-Layer Chromatography in Quality Control of Chinese Medicines
Thin-layer chromatography is a conventional analytical method in quality control of traditional Chinese medicines. Many advantageous characteristics...
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Preparative supercritical fluid chromatography for lipid class fractionation—a novel strategy in high-resolution mass spectrometry based lipidomics
In this work, a lipidomics workflow based on offline semi-preparative lipid class-specific fractionation by supercritical fluid chromatography (SFC)...
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Hollow fiber liquid-phase microextraction combined with supercritical fluid chromatography coupled to mass spectrometry for multiclass emerging contaminant quantification in water samples
The hollow fiber liquid-phase microextraction allows highly selective concentration of organic compounds that are at trace levels. The determination...
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Valorization of viticulture waste as verjuice powders: their characterization, storage stability and application in beverage formulation
Unripe grapes are released as a waste product during viticulture. In this study, verjuices extracted from unripe grapes were encapsulated with...
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Development of a new highly sensitive electrochemical sensor to piroxicam anti-inflammatory determination using a disposable screen-printed electrode
In this study, a novel analytical method was developed for determining piroxicam, employing a modified screen-printed carbon electrochemical sensor....
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Metabolomics Approach to Identify Biomarkers of Epidemic Diseases
Epidemic diseases are a major public health concern for the growing economic world. Several metabolomics analysis efforts have been put toward human...