Results 81 to 90 of about 10,436 (227)

A New Kinetic‐Mechanistic Approach Towards Spectrophotometric Bioanalysis of 2‐Phenylethylamine as a Sympathomimetic Agent Using Sodium Isopropyl Xanthate

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT 2‐Phenylethylamine (2‐PEA), an aromatic biogenic amine, demonstrates significant physiological and toxicological effects on human health. A variety of conventional methods have been widely used for the determination of 2‐PEA. However, the necessity of complex sample preparation and high cost of instrumentation may pose challenges to their ...
Fatemeh Nami   +3 more
wiley   +1 more source

Discrimination of Lipid Hydroperoxide Positional Isomers Using SFC– MS/MS With Sodium Ion: Its Application to Evaluating the Oxidation Mechanisms of Oxidized Oils

open access: yesJournal of the American Oil Chemists' Society, Volume 103, Issue 6, Page 623-632, June 2026.
ABSTRACT Advanced lipid profiling relies on liquid chromatography–tandem mass spectrometry (LC–MS/MS), but long analysis times remain a challenge. Supercritical fluid chromatography (SFC)–MS/MS using supercritical carbon dioxide offers a faster and more environmentally friendly alternative.
Ryosuke Aoki   +6 more
wiley   +1 more source

Atividade antioxidante e perfil de ácidos graxos de extratos da torta de noz pecã (Carya illinoinensis) obtidos por extração supercrítica [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2014.A torta de noz pecã é um subproduto da extração do óleo de nozes e é normalmente utilizada como
Salvador, Ana Augusta
core  

Determination of adsorption isotherms in supercritical fluid chromatography

open access: yes, 2013
In this study we will demonstrate the potential of modern integrated commercial analytical SFC-systems for rapid and reliable acquisition of thermodynamic data.
Forssén, Patrik,   +3 more
core   +1 more source

Foodborne Carcinogens: Formation Pathways, Health Risks, and Cutting‐Edge Physical and Chemical Prevention Strategies

open access: yeseFood, Volume 7, Issue 3, June 2026.
This review highlights the formation of foodborne carcinogens during processing and evaluates different mitigation strategies, including natural antioxidants and modern cooking techniques, to reduce associated cancer risks and enhance food safety. ABSTRACT Food processing methods, though vital for improving food safety, taste, and shelf life, can ...
Naglaa S. Ashmawy   +4 more
wiley   +1 more source

Supercritical Fluid Chromatography for Impregnation Optimization

open access: yes, 2000
Supercritical impregnation technique of polimeric matrix is going to have a very high interest in the pharmaceutical field. The possibility to obtain a final drug release product totally uncontaminated by organic solvents is a noticeable progress for the
ALESSI, PAOLO   +4 more
core  

Applications of supercritical fluid extraction and chromatography in forensic science

open access: yes, 2000
Supercritical fluid technology is a rapidly expanding analytical technique. Here we give a brief insight into the background of supercritical fluid technology and how supercritical fluid extraction and supercritical fluid chromatography work in analysis.
Maguire, Kristie   +2 more
core   +1 more source

Noni (Morinda citrifolia) Seed Oil: Phytochemical Composition, Bioactivity, and Emerging Applications in Food and Health

open access: yesFood Chemistry International, Volume 2, Issue 2, Page 136-154, June 2026.
Noni seed oil from Morinda citrifolia, highlighting its bioactive composition, conventional and green extraction methods, and major stability challenges. Encapsulation strategies improve oxidative stability and bioavailability, along with potential applications in functional foods and cosmetics, and key barriers to large‐scale commercialization ...
Sumidha Palanisamy   +4 more
wiley   +1 more source

Emprego da tecnologia supercrítica para a valorização do resíduo de semente de chia (Salvia hispanica) [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2014.A chia (Salvia hispanica) é uma planta cultivada nas Américas do Sul e Central, cuja semente é ...
Guindani, Camila
core  

Subcritical Fluid Chromatography at Sub-Ambient Temperatures for the Chiral Resolution of Ketamine Metabolites with Rapid-Onset Antidepressant Effects

open access: yesMolecules, 2019
Chiral metabolites of ketamine exerting rapid-onset yet sustained antidepressant effects may be marketed directly in the future, but require chemo- and enantio-selective chromatographic methods for quality assurance and control.
Robert K. Hofstetter   +5 more
doaj   +1 more source

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