Search
Search Results
-
Development of Liquid Chromatography-Mass Spectrometry (LC-MS) Method for Quantification of Broccoli Sulforaphane
Sulforaphane (SFN) is an isothiocyanate and the product of the hydrolysis of glucoraphanin (GRA) by myrosinase. Broccoli is one of the rich sources...
-
Detection of lard adulteration in 3 kinds of vegetable oils by liquid chromatography–mass spectrometry with porous graphite carbon column
Liquid chromatography‒mass spectrometry employing porous graphite carbon columns and an n-octane-isopropanol mobile phase was utilized for the...
-
Analysis of milk with liquid chromatography–mass spectrometry: a review
As a widely consumed foodstuff, milk and dairy products are increasingly studied over the years. At the present time, milk profiling is used as a...
-
Quantification of Gabapentin, Lacosamide, Perampanel, Pregabalin, Rufinamide, and Vigabatrin in Serum Using Liquid Chromatography-Tandem Mass Spectrometry
Antiepileptic drugs (AEDs) have been used to control epilepsy. More than 17 new AEDs, including gabapentin (GPN), lacosamide (LCM), perampanel (PER),...
-
Determination of Methylphosphonic Acid and Alkyl Methylphosphonic Acid Esters in Soils by Liquid Chromatography–High-Resolution Mass Spectrometry
AbstractA method has been optimized for simultaneous extraction of ethyl methylphosphonic acid ester (EMPA), isopropyl methylphosphonic acid ester...
-
Detection of 41 Drugs and Metabolites in Urine with Internal Hydrolysis Control by Liquid Chromatography-Tandem Mass Spectrometry
Regular monitoring of pain management and substance use disorder patients through urine drug screening is important for assessing patient compliance...
-
Determination of Hydrolytic Transformation Products of Sesquimustards in Water by High Resolution Liquid Chromatography/Mass Spectrometry
AbstractAn approach to the determination of five sesquimustard markers, namely, bis(2-hydroxyethylthio)methane (BHETM),...
-
Photoionization Features of Mobile Phase Components in Supercritical Fluid Chromatography–Mass Spectrometry
AbstractSupercritical fluid chromatography with mass spectrometric detection (SFC–MS) represents a rapidly evolving analytical method that offers an...
-
Analysis of Serum Estrogens Using High-Performance Liquid Chromatography–Tandem Mass Spectrometry Coupled to Differential Ion Mobility Spectrometry
AbstractA new quantification method is proposed for the determination of serum estrone (E1), estradiol (E2), and estriol (E3) based on...
-
Mass spectrometry coupling of chip-based supercritical fluid chromatography enabled by make-up flow-assisted backpressure regulation
This work introduces a novel microfluidic backpressure pressure control developed for chip-based supercritical fluid chromatography (chipSFC). The...
-
Improving predictions of compound amenability for liquid chromatography–mass spectrometry to enhance non-targeted analysis
Mass-spectrometry-based non-targeted analysis (NTA), in which mass spectrometric signals are assigned chemical identities based on a systematic...
-
Determination of Treosulfan and Fludarabine in Plasma by Turbulent Flow Liquid Chromatography-Tandem Mass Spectrometry (TFLC-MS/MS)
Treosulfan is a structural analog of the alkylating agent busulfan which has been shown in clinical trials to exhibit comparable myeloablative...
-
Screening anabolic androgenic steroids in human urine: an application of the state-of-the-art gas chromatography-Orbitrap high-resolution mass spectrometry
Over the past few decades, anabolic androgenic steroids (AASs) have been abused in and out of competition for their performance-enhancing and...
-
Nitrogen stable isotope analysis of sulfonamides by derivatization-gas chromatography-isotope ratio mass spectrometry
The continuous introduction of micropollutants into the environment through livestock farming, agricultural practices, and wastewater treatment is a...
-
Determination of Volatile Metabolites in Vinegar by Stir Bar Sorptive Extraction–Gas Chromatography–Mass Spectrometry (SBSE–GC–MS)
Stir bar sorptive extraction (SBSE) is a rapid, sensitive, precise, and environmentally friendly extraction technique that, coupled to gas...
-
Advances and key considerations of liquid chromatography–mass spectrometry for porcine authentication in halal analysis
The halal food industries are rapidly expanding to fulfill global halal demands. Non-halal substances such as porcine proteins are often added...
-
Sample Screening and Determination of 214 Veterinary Drug Residues in Food Using Chromatography–High-Resolution Mass Spectrometry
AbstractA combination of sample screening and subsequent confirmatory detection of contaminants represents an optimal strategy for routine analysis...
-
Application of Bubbling Extraction Coupled to Gas Chromatography Mass Spectrometry in Food Analysis
In recent years, occurrence of selective enrichment of organic matter and partial concentration of inorganic components by gaseous microbubbles in...
-
Comprehensive Analysis of Pistachio (Pistacia vera L.) Hull Phenolics by High-Performance Liquid Chromatography-Diode Array Detection-Tandem Mass Spectrometry
Pistachio hull, the by-product of pistachio processing, is a plant source rich in phenolic compounds with diverse biological activities that may...
-
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...