Results 41 to 50 of about 3,303 (174)

Umbelliferone Loaded Nanocarriers for Healthcare Applications

Current Biochemical Engineering, 2020
Background: Nanotechnology brings innovation in the healthcare sector and revolutionized the therapeutic domain in recent years. It provides better health facilities and bring advancement in the field of science and technology. Nanocarriers are extremely small structure and involve synthesis, designing, application of medicament in the size range of ...
Deepika Singh, Mahfoozur Rahman
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Comparison of the Metabolites in Fingered Citron Fruit (Citrus medica L. var. sarcodactylis Swingle) and Chayote (Sechium edule) Based on UPLC‐Q‐Orbitrap MS/MS

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Untargeted UPLC‐Q‐Orbitrap MS/MS metabolomics was used to profile fingered citron (Citrus medica) from four Chinese production regions (CF1–CF4) and chayote (Sechium edule, CFM). Of 380 putatively annotated metabolites, 65 differential metabolites distinguished the five groups, clearly separating chayote from fingered citron and highlighting regional ...
Bin Li, Ruiyi Fan
wiley   +1 more source

Coumarins Disrupt Cell–Cell Communication and Virulence in Priority Pathogens: Targeting the PQS Signalling System in Pseudomonas aeruginosa

Microbial Biotechnology, Volume 19, Issue 7, July 2026.
The selective nature through which coumarin compounds produced by different species of plants target PQS signalling in Pseudomonas aeruginosa and select for distinct phenotypic responses in key pathogenic organisms adds to the growing evidence of their utility as natural virulence suppressors. ABSTRACT Cell‐to‐cell communication in microbial systems is
Dylan Boon, Benjamin O'Rourke, Muireann Carmody, David F. Woods, Antje Gloe, Daniel Platero‐Rochart, Pedro A. Sánchez‐Murcia, Gerard P. McGlacken, F. Jerry Reen   +8 more
wiley   +1 more source

Umbelliferone and scopoletin target tyrosine kinases on fibroblast-like synoviocytes to block NF-κB signaling to combat rheumatoid arthritis

Frontiers in Pharmacology, 2022
Rheumatoid arthritis (RA) is a complex autoimmune condition primarily affecting synovial joints, which targeted synthetic drugs have damaging safety issues.
Qilei Chen, Wenmin Zhou, Yueming Huang, Yuanyang Tian, Sum Yi Wong, Wing Ki Lam, Ka Yee Ying, Jianye Zhang, Hubiao Chen   +8 more
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Ueber das Umbelliferon [PDF]

Archiv der Pharmazie
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Umbelliprenin in Food and Medicinal Plants: Phytochemical Occurrence, Biosynthesis, Analytical Approaches, and Biological Activities

Phytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
This review provides an extensive and critical synthesis of current knowledge on umbelliprenin, integrating phytochemical, analytical, biological, ecological, and food science perspectives, and identifies priorities for future research. ABSTRACT Umbelliprenin (7‐farnesyloxycoumarin) is an oxyprenylated coumarin that has gained increasing attention in ...
Chiara Collevecchio, Lorenzo Marchetti, Francesco Epifano, Salvatore Genovese, Serena Fiorito   +4 more
wiley   +1 more source

Design and Characterization of PLA Bilayer Films Containing Lignin and Cellulose Nanostructures in Combination With Umbelliferone as Active Ingredient

Frontiers in Chemistry, 2019
Poly (lactic acid) (PLA) bilayer films, containing cellulose nanocrystals (CNC) or lignin nanoparticles (LNP) and Umbelliferone (UMB) were extruded and successfully layered by thermo-compression starting from monolayer films.
Magdalena L. Iglesias Montes, Francesca Luzi, Franco Dominici, Luigi Torre, Viviana P. Cyras, Liliana B. Manfredi, Debora Puglia   +6 more
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Solid Olive‐Mill Waste and Biochar Effects on the Bioavailability and Bioactivity of Abscisic Acid in Soil

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
Biochar and solid olive‐mill waste differently affected abscisic acid (ABA) bioavailability and bioactivity in soil by altering ABA sorption and soil chemical and microbial properties. The type of amendment and the mechanisms by which it affected ABA bioavailability in soil were key determinants of the final effects on ABA bioactivity. ABSTRACT Natural
María del Valle Muñoz‐Muñoz, Rafael Celis, Rocío López‐Cabeza   +2 more
wiley   +1 more source

7-Acetoxycoumarin Inhibits LPS-Induced Inflammatory Cytokine Synthesis by IκBα Degradation and MAPK Activation in Macrophage Cells

Molecules, 2020
Acetylation involves the chemical introduction of an acetyl group in place of an active hydrogen group into a compound. In this study, we synthesized 7-acetoxycoumarin (7AC) from acetylation of umbelliferone (UMB).
Taejin Park, Jin-Soo Park, Ji Han Sim, Seung-Young Kim   +3 more
doaj   +1 more source

Evaluation of the in vitro biological activities of Banana flower and bract extracts and their bioactive compounds

International Journal of Food Properties, 2021
In this study, the banana flower was divided into bract and male flowers and extracted with water and ethanol, at different temperatures, and then the functionality of the obtained extract was evaluated and the bioactive compounds were analyzed.
Shu-Hua Chiang, Kia-Min Yang, Ying-Chiao Lai, Chih-Wei Chen   +3 more
doaj   +1 more source