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Determination of UV Filters and Metabolites in Seafood by HPLC-MS/MS
UV filters (UVFs) are substances utilized to shield against solar ultraviolet (UV) radiation. They are integrated into various everyday products like...
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A Complete Analysis Pipeline for the Processing, Alignment and Quantification of HPLC–UV Wine Chromatograms
Elucidating the chemistry of wine would help defining its quality, chemical and sensory characteristics and optimise the wine-making processes....
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Simultaneous Determination of Triterpenic Acids in Jujube Extract Using HPLC–UV Coupled with Multilayer Perceptron Networks
The three triterpenic acids, betulinic acid, oleanolic acid, and ursolic acid, are some of the prominent components with medicinal characteristics in...
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Development of RP-HPLC–UV Technique for “N,N’-Disubstituted Terephthalamides”, the Depolymerized End Products of Polyethylene Terephthalate Waste
Amides often exhibit poor solubility in common solvents, posing challenges to their efficient separation. However, the development of robust RP-HPLC...
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HPLC–UV Monitored Photostability-Test of LE404 and Identification of the Degradation Products via NMR and LC–HRMS
Dibenzoazecines are a new class of potential neuroleptics with a high potential for the treatment of schizophrenia. Initial stress tests indicated...
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RP-HPTLC‒UV/VIS and RP-HPLC‒DAD determination of eight synthetic food dyes in alcoholic and soft drinks from the Romanian market
Two accurate and efficient reversed-phase methods, one by high-performance thin-layer chromatography with ultraviolet‒visible detection...
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Antioxidant activity of different cultivars of Chrysanthemum morifolium and quantitative analysis of phenolic compounds by HPLC/UV
Chrysanthemum morifolium is classified within the Asteraceae botanical family and serves as a phytomedicine in many countries. The objective of this...
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HPLC/UV approach method for the first simultaneous estimation of molnupiravir and ertapenem as a binary mixture in human plasma and dosage form as a regimen for COVID-19 treatments
COVID-19 is a serious virus that can have a lot of effects, one of which is a secondary bacterial infection that can be more life-threatening and...
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Microextraction of 17-β-Estradiol from Medicinal Preparations for the Subsequent Determination by HPLC-UV
AbstractA method is proposed for the chromatographic determination of 17-β-estradiol in medicinal preparations with the microextraction of the...
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A new methodology to reveal potential nucleic acid modifications associated with the risk of endometrial cancer through dispersive solid-phase extraction coupled with UHPLC-QE-Orbitrap-MS/MS and HPLC–UV
Nucleic acid modifications have attracted increasing attention in recent years since they have been found to be related to a number of diseases...
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A Routine and Sensitive Quantification of 2-Acetyl-1-Pyrroline in Shrimp by DSPE-DLLME Coupled to HPLC–UV
The determination of 2-acetyl-1-pyrroline (2-AP), which is an important flavour compound of crustaceans and has a low odour threshold of 0.05 μg/L in...
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Determination of Soybean Isoflavone by HPLC/DAD and Simple UV Spectroscopic Analysis: a Comparative Study
Validated HPLC and UV analysis were applied for quantitative determination of six isoflavones (daidzin, glycitin, genistin, daidzein, glycitein, and...
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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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Determination of the Glyphosate Content in Liquid and Dry Formulations by HPLC-UV: Pre-column Derivation with 9-Fluorenylmethyl Chloroformate (FMOC)
Monitoring the glyphosate content of glyphosate-based herbicides requires simple, inexpensive and accessible analytical methods. The objective of...
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Response surface optimization of a vortex-assisted dispersive liquid–liquid microextraction method for highly sensitive determination of repaglinide in environmental water by HPLC/UV
A vortex-assisted dispersive liquid–liquid microextraction (DLLME) method, mated to chemometrics and combined with HPLC/UV detection was optimized...
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Comparison of Testosterone Extraction from Human Plasma Using MOFs (MIL-53(Al) and ZIF-8)-Based D-µ-SPE Coupled to HPLC–UV
A novel technique utilizing metal–organic frameworks (MOFs), namely MIL-53(Al) and ZIF-8, has been developed for the extraction of testosterone from...
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Development of a Novel and Stability Indicating RP-HPLC-UV Method for Simultaneous Analysis of Carbetocin and Ten Impurities in Carbetocin Injection Products
A novel, simple and stability indicating reverse-phase high performance liquid chromatographic method with UV detection at 220 nm (RP-HPLC-UV) was...
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An Integrated Approach Based on NMR and HPLC–UV-ESI–MS/MS to Characterize Apple Juices and Their Nanofiltration (NF) Bioactive Extracts
In the present work, Calabrian apple juices belonging to four different cultivars, Royal Gala, Pink Lady, Golden Delicious, and Fuji, were studied....
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Beneficial effects of the extracts and fractions of Dendranthema zawadskii and quantitative analysis of phenolic compounds by HPLC/UV
This study investigates the industrial potential of Dendranthema zawadskii (DZ) by fractionating it to enhance material efficiency and economic...
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Validation of an optimized HPLC–UV method for the quantification of formononetin and biochanin A in Trifolium pratense extract
Here, two important isoflavones present in Trifolium pratense, formononetin and biochanin A, were analyzed by high performance liquid chromatography...
