Cargando…

Lutein Isomers: Preparation, Separation, Structure Elucidation, and Occurrence in 20 Medicinal Plants

Lutein and its cis-isomers occur in a lot of plants, including a variety of flowers. In this study, lutein isomers were produced via iodine-catalyzed isomerization, and four cis-isomers (9Z-, 9′Z-, 13Z-, and 13Z′) were isolated by means of column chromatography and semipreparative HPLC. The structur...

Descripción completa

Detalles Bibliográficos
Autores principales:	Nagy, Veronika, Agócs, Attila, Balázs, Viktória L., Purger, Dragica, Filep, Rita, Sándor, Viktor, Turcsi, Erika, Gulyás-Fekete, Gergely, Deli, József
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921531/ https://www.ncbi.nlm.nih.gov/pubmed/36770852 http://dx.doi.org/10.3390/molecules28031187

Ejemplares similares

Study on the Synthesis, Antioxidant Properties, and Self-Assembly of Carotenoid–Flavonoid Conjugates
por: Línzembold, Ildikó, et al.
Publicado: (2020)

Lutein Decreases Inflammation and Oxidative Stress and Prevents Iron Accumulation and Lipid Peroxidation at Glutamate-Induced Neurotoxicity
por: Pap, Ramóna, et al.
Publicado: (2022)

Lutein Exerts Antioxidant and Anti-Inflammatory Effects and Influences Iron Utilization of BV-2 Microglia
por: Pap, Ramóna, et al.
Publicado: (2021)

Analyzing the Carotenoid Composition of Melilot (Melilotus officinalis (L.) Pall.) Extracts and the Effects of Isolated (All-E)-lutein-5,6-epoxide on Primary Sensory Neurons and Macrophages
por: Horváth, Györgyi, et al.
Publicado: (2021)

Hydrophilic Carotenoids: Recent Progress
por: Háda, Magdolna, et al.
Publicado: (2012)

Antioxidant Capacity Determination of Hungarian-, Slovak-, and Polish-Origin Goldenrod Honeys †
por: Czigle, Szilvia, et al.
Publicado: (2022)

Carotenoid composition of the mushroom Scarlet elf cup (Sarcoscypha coccinea)
por: Molnár, Péter, et al.
Publicado: (2019)

Protective Effects of 3′-Epilutein and 3′-Oxolutein against Glutamate-Induced Neuronal Damage
por: Pap, Ramóna, et al.
Publicado: (2023)

Novel Cell Wall Antifungals Reveal a Special Synergistic Activity in pbr1 Mutants Resistant to the Glucan Synthesis Antifungals Papulacandins and Echinocandins
por: Berzaghi, Rodrigo, et al.
Publicado: (2019)

The Importance of Pine Species in the Ethnomedicine of Transylvania (Romania)
por: Papp, Nóra, et al.
Publicado: (2022)

Synthesis, Pharmacokinetic Characterization and Antioxidant Capacity of Carotenoid Succinates and Their Melatonin Conjugates
por: Czett, Dalma, et al.
Publicado: (2022)

Lutein/zeaxanthin isomers regulate neurotrophic factors and synaptic plasticity in trained rats
por: ORHAN, Cemal, et al.
Publicado: (2021)

European Pond Turtle (Emys orbicularis) Nest Predation: A Study with Artificial Nests
por: Purger, Jenő J., et al.
Publicado: (2023)

Isolation, Structure Elucidation, and Absolute Configuration of Germacrane Isomers from Carpesium divaricatum
por: Zhang, Tao, et al.
Publicado: (2018)

Lutein and Zeaxanthin Isomers Reduce Photoreceptor Degeneration in the Pde6b(rd10) Mouse Model of Retinitis Pigmentosa
por: Yu, Minzhong, et al.
Publicado: (2018)

Comparative EPR Study on the Scavenging Effect of Methotrexate with the Isomers of Its Photoswitchable Derivative
por: Preisz, Zsolt, et al.
Publicado: (2021)

Biomimetic synthesis and HPLC–ECD analysis of the isomers of dracocephins A and B
por: Ilkei, Viktor, et al.
Publicado: (2016)

Lutein and zeaxanthin isomers modulates lipid metabolism and the inflammatory state of retina in obesity-induced high-fat diet rodent model
por: Tuzcu, Mehmet, et al.
Publicado: (2017)

Lutein/Zeaxanthin Isomers and Quercetagetin Combination Safeguards the Retina from Photo-Oxidative Damage by Modulating Neuroplasticity Markers and the Nrf2 Pathway
por: Sahin, Emre, et al.
Publicado: (2023)

Lutein and Zeaxanthin Isomers Protect against Light-Induced Retinopathy via Decreasing Oxidative and Endoplasmic Reticulum Stress in BALB/cJ Mice
por: Yu, Minzhong, et al.
Publicado: (2018)

Elucidating the structure and functions of Resolvin D6 isomers on nerve regeneration with a distinctive trigeminal transcriptome
por: Pham, Thang L., et al.
Publicado: (2021)

Elucidation of Olive Oil Oxidation Mechanisms by Analysis of Triacylglycerol Hydroperoxide Isomers Using LC-MS/MS
por: Takahashi, Hayato, et al.
Publicado: (2022)

Bacterial evolution of antibiotic hypersensitivity
por: Lázár, Viktória, et al.
Publicado: (2013)

In Vitro Antibacterial and Antibiofilm Activity of Hungarian Honeys against Respiratory Tract Bacteria
por: Balázs, Viktória Lilla, et al.
Publicado: (2021)

Genome-wide analysis captures the determinants of the antibiotic cross-resistance interaction network
por: Lázár, Viktória, et al.
Publicado: (2014)

Overall skin tone and skin-lightening-improving effects with oral supplementation of lutein and zeaxanthin isomers: a double-blind, placebo-controlled clinical trial
por: Juturu, Vijaya, et al.
Publicado: (2016)

Antiproliferative Phenanthrenes from Juncus tenuis: Isolation and Diversity-Oriented Semisynthetic Modification
por: Bús, Csaba, et al.
Publicado: (2020)

Crisis Concept Re-loaded?—The Recently Described Suicide-Specific Syndromes May Help to Better Understand Suicidal Behavior and Assess Imminent Suicide Risk More Effectively
por: Voros, Viktor, et al.
Publicado: (2021)

A pilot comparison of phospolipidated lutein to conventional lutein for effects on plasma lutein concentrations in adult people
por: DiSilvestro, Robert A., et al.
Publicado: (2015)

Weak Interactions of the Isomers of Phototrexate and Two Cavitand Derivatives
por: Preisz, Zsolt, et al.
Publicado: (2021)

The Tissue Distribution of Lutein in Laying Hens Fed Lutein Fortified Chlorella and Production of Chicken Eggs Enriched with Lutein
por: An, Byoung-Ki, et al.
Publicado: (2014)

Six facial prosodic expressions caregivers similarly display to infants and dogs
por: Gergely, Anna, et al.
Publicado: (2023)

Adaptive evolution of complex innovations through stepwise metabolic niche expansion
por: Szappanos, Balázs, et al.
Publicado: (2016)

The Ratio of 2-AG to Its Isomer 1-AG as an Intrinsic Fine Tuning Mechanism of CB1 Receptor Activation
por: Dócs, Klaudia, et al.
Publicado: (2017)

Occurrence of BMAA Isomers in Bloom-Impacted Lakes and Reservoirs of Brazil, Canada, France, Mexico, and the United Kingdom
por: Abbes, Safa, et al.
Publicado: (2022)

Lipoxygenase in Wheat: Genetic Control and Impact on Stability of Lutein and Lutein Esters
por: Mares, Daryl J., et al.
Publicado: (2021)

Dataset of pharmaceuticals in the Danube and related drinking water wells in the Budapest region
por: Kondor, Attila Csaba, et al.
Publicado: (2020)

Structural elucidation of estrus urinary lipocalin protein (EULP) and evaluating binding affinity with pheromones using molecular docking and fluorescence study
por: Rajesh, Durairaj, et al.
Publicado: (2016)

Limited Evolutionary Conservation of the Phenotypic Effects of Antibiotic Resistance Mutations
por: Apjok, Gábor, et al.
Publicado: (2019)

Corrigendum to: Limited evolutionary conservation of multidrug resistance and collateral sensitivity
por: Apjok, Gábor, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_q3jufb0knk4t0tfl2bc8p4t12j