Results 81 to 90 of about 18,309 (199)

Effect of post‐harvest ultrasound treatment on phytochemical enhancement in Gynura procumbens leaves and their protection against oxidative stress‐induced muscle atrophy

Journal of the Science of Food and Agriculture, Volume 106, Issue 4, Page 2270-2279, 15 March 2026.
Abstract BACKGROUND Gynura procumbens is a medicinal plant widely recognized for its antioxidant and anti‐inflammatory properties. Despite its traditional use in Southeast Asia, its potential role in promoting muscle health has not been thoroughly investigated.
Taemin Jeong, Seonghwa Hong, Jeehye Sung, Heon‐Sang Jeong, Hana Lee, Junsoo Lee   +5 more
wiley   +1 more source

Comparative Study of Sulfated Polysaccharides From Ulva Lactuca Grown in Tunisia and Morocco: in Vitro Antioxidant Activity and in Vivo Anti‐Inflammatory and Anti‐Ulcer Effects

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
ABSTRACT This study presents a comparative analysis of sulfated polysaccharides extracted from Ulva lactuca collected in Tunisia (PSUT) and Morocco (PSUM). FTIR confirmed the presence of sulfate groups, while GC‐MS identified diverse sugar components. Both polysaccharides showed strong antioxidant activity, with DPPH and ABTS radical scavenging rates ...
Nourhene Kharrat, Yasmine Touhamia, Rihab Ben Abdallah kolsi, Khaled Hamden, Rafik Ben Said, Touria Ould Bel Lahcen, Hichem Ben Salah, Noureddine Allouche   +7 more
wiley   +1 more source

BIOTRANSFORMATION OF HYDROQUINONE AND 4-HYDROXYBENZOIC ACID IN Schisandra chinensis (CHINESE MAGNOLIA VINE) in vitro CULTURES

Acta Scientiarum Polonorum: Hortorum Cultus, 2017
Optimization of the process of biotransformation of hydroquinone into its β-D-glucoside – arbutin, was performed in agitated shoot cultures of Schisandra chinensis.
Agnieszka Szopa, Inga Kwiecień, Halina Ekiert   +2 more
doaj  

Sodium-Doped 3-Amino-4-hydroxybenzoic Acid: Rediscovered Matrix for Direct MALDI Glycotyping of O-Linked Glycopeptides and Intact Mucins. [PDF]

Int J Mol Sci, 2023
Urakami S, Hinou H.
europepmc   +1 more source

Phytochemical Variability of Mentha L. Species Over Three Growing Seasons

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
Species of the genus Mentha are evaluated over three years for phytochemical composition and bioactivity using spectrophotometric, HPLC‐DAD, and GC‐MS analyses of methanolic extracts and essential oils. Clear genotype‐dependent differences are observed, with Mentha × piperita showing higher phenolic content and antioxidant activity than M.
Helena Pluháčková, Barbora Kudláčková, Marián Šinko, Markéta Michutová, Jarmila Neugebauerová, Lenka Svojanovská   +5 more
wiley   +1 more source

Phenolic substances in Ailanthus glandulosa Desf

Current Issues in Pharmacy and Medical Sciences, 2014
The aim of this work was the isolation and identification of phenolic acids from fruit and leaves of Ailanthus glandulosa Desf. The methods used in the isolation and identification of the compounds were: isolation of phenolic acids modified by Ibrahim ...
Pekala Karolina, Wawrzusiszyn Katarzyna, Bogucka-Kocka Anna   +2 more
doaj   +1 more source

A 4-Hydroxybenzoic Acid-Mediated Signaling System Controls the Physiology and Virulence of Shigella sonnei. [PDF]

Microbiol Spectr, 2023
Wang M, Zeng J, Zhu Y, Chen X, Guo Q, Tan H, Cui B, Song S, Deng Y.   +8 more
europepmc   +1 more source

Isolation, RP‐UHPLC‐ESI‐LIT‐Orbitrap‐MS/MS‐Based Metabolic Profiling and Anticandidal Activity of the Root and Leaf Secondary Metabolites of Monotes Kerstingii Gilg (Dipterocarpaceae)

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
This paper describes the isolation and antifungal activity of secondary metabolites from the leaves and roots of Monotes kerstingii. The distribution of these metabolites in the roots and leaves was achieved through comprehensive RP‐UHPLC‐Orbitrap‐MS and MS/MS analysis.
Sorelle Kache Fotsing, Dominique Ngnintedo, Yanick Kevin Dongmo Melogmo, Alena Soboleva, Kevine Dongmo Jumeta, Bruno Ndjakou Lenta, Fabrice Fekam Boyom, Andrej Frolov, Norbert Arnold, Ludger A. Wessjohann, Norbert Sewald, Bonaventure Tchaleu Ngadjui, Ghislain Wabo Fotso   +12 more
wiley   +1 more source

Exploring the Anti‐Diabetic Potential of Anthocyanins: From Biochemical Pathways to Human Trials

Chronic Diseases and Translational Medicine, Volume 12, Issue 1, Page 1-15, March 2026.
ABSTRACT Diabetes mellitus (DM) is a global health challenge with increasing prevalence rates, particularly in low‐ and middle‐income countries. Anthocyanins (ACs) are potential bioactive compounds found in various fruits and vegetables, attracting the attention of researchers due to their possible role in managing diabetes and its complications ...
Lakshay Panchal, Sangeeta Yadav, Akash Kumar, Tanbeer Kaur, Yashna Bawa, Sarvesh Rustagi, Rahul Mehra   +6 more
wiley   +1 more source

4-Hydroxybenzoic Acid as an Antiviral Product from Alkaline Autoxidation of Catechinic Acid: A Fact to Be Reviewed. [PDF]

Plants (Basel), 2022
Alfei S, Caviglia D, Penco S, Zuccari G, Gosetti F.   +4 more
europepmc   +1 more source