Cargando…

Determination of Peak Purity in HPLC by Coupling Coulometric Array Detection and Two-Dimensional Correlation Analysis

This work aims to evaluate the purity of chromatographic peaks by a two-dimensional correlation (2D-corr) analysis. Such an analysis leads to two contour plots: synchronous and asynchronous. The synchronous contour plot provides information on the number of peaks present in the chromatogram. The asy...

Descripción completa

Detalles Bibliográficos
Autores principales:	Oney-Montalvo, Julio Enrique, Morozova, Ksenia, Ramírez-Sucre, Manuel Octavio, Scampicchio, Matteo, Rodríguez-Buenfil, Ingrid Mayanin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8914781/ https://www.ncbi.nlm.nih.gov/pubmed/35270939 http://dx.doi.org/10.3390/s22051794

Ejemplares similares

Antioxidant Capacity, Vitamin C and Polyphenol Profile Evaluation of a Capsicum chinense By-Product Extract Obtained by Ultrasound Using Eutectic Solvent
por: Avilés-Betanzos, Kevin Alejandro, et al.
Publicado: (2022)

Analysis of Phenolic Compounds in Food by Coulometric Array Detector: A Review
por: Razem, Mutasem, et al.
Publicado: (2022)

Evaluation of the Volatile Composition and Sensory Behavior of Habanero Pepper during Lactic Acid Fermentation by L. plantarum
por: López-Salas, Diego, et al.
Publicado: (2022)

Polyphenols Content in Capsicum chinense Fruits at Different Harvest Times and Their Correlation with the Antioxidant Activity
por: Oney-Montalvo, Julio Enrique, et al.
Publicado: (2020)

In Vivo Anti-Inflammatory Effect, Antioxidant Activity, and Polyphenolic Content of Extracts from Capsicum chinense By-Products
por: Chel-Guerrero, Lilian Dolores, et al.
Publicado: (2022)

Phytochemical Characterization of By-Products of Habanero Pepper Grown in Two Different Types of Soils from Yucatán, Mexico
por: Chel-Guerrero, Lilian Dolores, et al.
Publicado: (2021)

Benefits and Pitfalls of HPLC Coupled to Diode-Array, Charged Aerosol, and Coulometric Detections: Effect of Detection on Screening of Bioactive Compounds in Apples
por: Hollá, Marcela, et al.
Publicado: (2021)

Structural specificity of electric potentials in the coulometric-array analysis of catechins and theaflavins
por: Matsuura, Kanako, et al.
Publicado: (2014)

An Original HPLC Method with Coulometric Detection to Monitor Hydroxyl Radical Generation via Fenton Chemistry
por: Catapano, Maria Carmen, et al.
Publicado: (2019)

Precise Coulometric Titrations of Halides
por: Marinenko, George, et al.
Publicado: (1963)

Precise Coulometric Titration of Acids and Bases
por: Taylor, John K., et al.
Publicado: (1959)

Precise Coulometric Titrations of Potassium Dichromate
por: Marinenko, George, et al.
Publicado: (1963)

A kinetic-based stopped-flow DPPH(•) method
por: Angeli, Lucrezia, et al.
Publicado: (2023)

A fully automatic system for acid-base coulometric titrations
por: Cladera, A., et al.
Publicado: (1990)

Novel Technologies Based on Supercritical Fluids for the Encapsulation of Food Grade Bioactive Compounds
por: Klettenhammer, Stefan, et al.
Publicado: (2020)

Encapsulation of Lipid-Soluble Bioactives by Nanoemulsions
por: Banasaz, Shahin, et al.
Publicado: (2020)

The Effect of Microfluidization Pressure and Tocopherol Content on the Retention of Vitamin A in Oil-In-Water Emulsions
por: Banasaz, Shahin, et al.
Publicado: (2021)

Multiple Light Scattering Measurements for Online Monitoring of Milk Fermentation
por: Ramezani, Mohsen, et al.
Publicado: (2021)

Apples and Apple By-Products: Antioxidant Properties and Food Applications
por: Asma, Umme, et al.
Publicado: (2023)

Accurate and Precise Coulometric Determination of Sulfur Dioxide in Compressed Gas Mixtures
por: Mitchell, G. D., et al.
Publicado: (1991)

Novel Experimental Setup for Coulometric Signal Transduction of Ion-Selective Electrodes
por: Delmo, Naela, et al.
Publicado: (2022)

HPLC methods for purity evaluation of man-made single-stranded RNAs
por: Kanavarioti, Anastassia
Publicado: (2019)

Antimicrobial Effect of Picea abies Extracts on E. coli Growth
por: Haman, Nabil, et al.
Publicado: (2019)

A Novel Stoichio-Kinetic Model for the DPPH• Assay: The Importance of the Side Reaction and Application to Complex Mixtures
por: Angeli, Lucrezia, et al.
Publicado: (2021)

Feasibility of Performing Concurrent Coulometric Titrations Using a Multicompartment Electrolysis Cell
por: Harris, Shaquithea, et al.
Publicado: (2019)

The Genus Capsicum: A Review of Bioactive Properties of Its Polyphenolic and Capsaicinoid Composition
por: Alonso-Villegas, Rodrigo, et al.
Publicado: (2023)

Measuring dimensionality and purity of high-dimensional entangled states
por: Nape, Isaac, et al.
Publicado: (2021)

Flow-Injection Coulometric Detection Based on Ion Transfer and Its Application to the Determination of Chlorpromazine
por: Ortuño, Joaquín A., et al.
Publicado: (2008)

Determination of Trace Amounts of Hydrofluoric Acid in Non-Aqueous Solutions by the Coulometric Titration Method
por: Huang, Cairui, et al.
Publicado: (2018)

Improving the Sensitivity of Solid-Contact Ion-Selective Electrodes by Using Coulometric Signal Transduction
por: Han, Tingting, et al.
Publicado: (2019)

Determination of Water Content in Direct Resin Composites Using Coulometric Karl Fischer Titration
por: Faria-e-Silva, André, et al.
Publicado: (2022)

Enzymatic hydrolysis of Opuntia ficus-indica cladode by Acinetobacter pittii and alcohol fermentation by Kluyveromyces marxianus: pH, temperature and microorganism effect
por: López-Domínguez, C.M., et al.
Publicado: (2019)

HPLC Method for Determination of Enantiomeric Purity of a Novel Respiratory Fluoroquinolone: WCK 1152
por: Yeole, R. D., et al.
Publicado: (2008)

Validation of the HPLC Analytical Method for the Determination of Chemical and Radiochemical Purity of Ga-68-DOTATATE
por: Sammartano, Antonino, et al.
Publicado: (2023)

Diode array detection in HPLC /
Publicado: (1993)

HPLC Analysis of Phenolic Compounds and Flavonoids with Overlapping Peaks
por: Mizzi, Luke, et al.
Publicado: (2020)

SEI growth on Lithium metal anodes in solid-state batteries quantified with coulometric titration time analysis
por: Aktekin, Burak, et al.
Publicado: (2023)

Development of a Coulometric Method for Assessing the Concentration of Ambient Levels of CO(2)/Air in Compressed Gas Mixtures
por: Mitchell, G. D., et al.
Publicado: (1991)

Plasmonic Color Filter Array with High Color Purity for CMOS Image Sensors
por: Miyamichi, Atsutaka, et al.
Publicado: (2019)

Stability Indicating HPLC Method for the Determination of Chiral Purity of R-(-)-5-[2-aminopropyl]-2-methoxybenzene Sulfonamide
por: Kasawar, G. B., et al.
Publicado: (2009)

Cannot write session to /tmp/vufind_sessions/sess_mie3a31t3g1d3k7umlgp33fj21