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High-Performance Liquid Chromatography
High-performance liquid chromatography (HPLC) is commonly used to analyze many food components. This laboratory exercise uses reversed-phase HPLC...
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High-Performance Liquid Chromatography
High-performance liquid chromatography (HPLC) is a chromatographic technique of great versatility and analytical power that can be applied to any...
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High Performance Liquid Chromatography
The great success of gas chromatography inspired scientist to enhance liquid chromatography as GC was not applicable to compounds that are not...
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Mass Spectrometry with High-Performance Liquid Chromatography
Mass spectrometry (MS) is an analytical technique that provides information about the molecular weight and chemical characteristics of a compound....
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Automated liquid–liquid deep eutectic solvents based microextraction procedure for determination of acrylamide in foodstuffs by high-performance liquid chromatography with ultraviolet detection
For the rapid and efficient determination of acrylamide in food products by HPLC-UV, an environmentally friendly analytical approach has been...
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Determination of Steroid Hormones in Human Saliva by High-Performance Liquid Chromatography with Tandem Mass Spectrometry Detection
AbstractA method is developed for the simultaneous determination of steroid hormones of various classes (androgens, progestins, and glucocorticoids)...
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Flavonol Identification and Quantitation by High Performance Liquid Chromatography Coupled with Mass Spectrometry (HPLC-MSn)
Flavonols are a class of phenolic compounds derived from plant secondary metabolism. In wine, these flavonoid compounds do not receive enough...
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Validation of high-performance liquid chromatography coupled with LTQ orbitrap mass spectrometry for analysis of acrylamide
Acrylamide is a food contaminant that forms through a natural chemical reaction between sugars and asparagine during high-temperature cooking...
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Characterization of Trans-Resveratrol in Peanut Oils Based on Solid-Phase Extraction with Loofah Sponge Combined with High-Performance Liquid Chromatography-Ultraviolet (HPLC–UV)
In this work, loofah sponge (LS) was treated with sodium hydroxide to remove lignin and hemicellulose and retain hydroxyl-rich cellulose on its...
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Anthocyanin Identification and Quantitation by High Performance Liquid Chromatography Coupled with Mass Spectrometry (HPLC-MSn)
Anthocyanins are considered the principal agent for wine’s intense color response for the first sensory sight assessed by the consumers, the...
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Head space single-drop microextraction of pyridine from nargile smoke and determination by high-performance liquid chromatography
This study aimed to apply the headspace single-drop microextraction (HS-SDME) method for extracting and determining pyridine in nargile smoke...
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Determination of anti-SARS-CoV-2 virustatic pharmaceuticals in the aquatic environment using high-performance liquid chromatography high-resolution mass spectrometry
The Covid-19 pandemic has affected the global population since 2019. The rapid development and approval of vaccines has brought relief. Yet,...
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Development of ultrasound-assisted dispersive liquid–liquid microextraction based on in situ magnetic deep eutectic solvent for determination of cefixime in biological samples by high-performance liquid chromatography
In this study, ultrasound-assisted dispersive liquid–liquid microextraction based on in situ magnetic deep eutectic solvent (UA-DLLME-IM-DES) was...
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Study on the Combination of Multi-wavelength Calibration and Liquid Chromatography with UV–Vis Detector for the Determination of the Synthetic Dye Sunset Yellow FCF in Soft Drinks
Calibration is a fundamental step in instrumental quantitative methods that produce an analytical signal proportional to the concentration of the...
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Liquid Chromatography (LC)
In liquid chromatography, usually referred to simply as LC, the separation of different analytes is based on the interaction between the analyte...
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Rapid Reversed-Phase High-Performance Liquid Chromatography Profiling of Serotonin Receptor Ligands and their Related Compounds
AbstractThe retention profile of six serotonin receptor ligands such as arylpiperazines (aripiprazole, ziprasidone, risperidone), and benzothiazepine...
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Functionalized carbon nanotube-polyaniline composite coating for on-line microextraction on a screw coupled with high performance liquid chromatography to determine opium alkaloids
A novel and efficient on-line microextraction on a screw coupled with high-performance liquid chromatography with an ultraviolet-visible detector...
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Simultaneous determination of amlodipine besylate and azilsartan mixture in human plasma utilizing high-performance thin-layer chromatography with ultraviolet detection
A novel, efficient, and sensitive high-performance thin-layer chromatography (HPTLC) method has been developed and validated for the concurrent...
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Determination of Seven Biogenic Amines in Tuna with High-Performance Liquid Chromatography Coupled to Electrospray Ionization Ion Mobility Spectrometry
Tuna is one of the most popular fish and therefore among the most commercially valuable seafood. However, inadequate refrigeration during the whole...
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Highly sensitive analysis of low-molecular-mass aldehydes in beverages using a hydroxylamine reagent by high-performance liquid chromatography with fluorescence detection
In this study, a fluorescent reagent, 4-((aminooxy)methyl)-7-hydroxycoumarin (AOHC), was for the first time applied to label the low-molecular-mass...
