Results 121 to 130 of about 17,521 (222)

Comparative Evaluation of the Volatile Profile of the Essential Oil, the Hydrolate and the Plant Material from Origanum vulgare subsp. virens Grown in Portugal

Foods
Oregano (Origanum vulgare L.) is one of the most important aromatic plants in the world, recognized for its applications in food and traditional medicine, as well as for its biological potential and chemical diversity.
Carolina Salles Freire, Maria das Graças Cardoso, Orlanda Póvoa, Noémia Farinha, David Lee Nelson, Alexandra M. Machado, Ana Cristina Figueiredo   +6 more
doaj   +1 more source

Functional Heterogeneity of the Autism Spectrum Disorder‐Associated Gut Microbial Ecosystem Revealed by Fecal Lipopolysaccharides and Bacterial Proteomic Profiling

ChemBioChem, Volume 27, Issue 19, 14 October 2026.
Gut microbiota associated with pediatric autism spectrum disorder exhibit functional heterogeneity characterized by altered fecal lipopolysaccharide landscapes, metabolic remodeling, and enhanced microglial inflammatory responses despite largely preserved microbial composition.
Stefania De Chiara, Angela Di Somma, Valentina Mazziotti, Serena Coppola, Franca Oglio, Lidia Tammaro, Maria Pia Riccio, Carmela Bravaccio, Antonio Molinaro, Roberto Berni Canani, Flaviana Di Lorenzo   +10 more
wiley   +1 more source

Algal chemotypes identified in methanol extract of S. porticalis by GC/MS.

, 2015
Algal chemotypes identified in methanol extract of S. porticalis by GC/MS.
Dalip K. Upreti (579134), Kiran Toppo (693260), Rajesh Arora (22656), Jatinder Kumar (289366), M. R. Suseela (693261), Ravi B. Srivastava (289368), Om P. Chaurasia (289367), Amol B. Tayade (289362), Priyanka Dhar (289364), Damodar Gupta (579133)   +9 more
core   +1 more source

Diethylene Glycol‐Linked Ring‐Fused Bis‐Azoles: Target‐Oriented Synthesis, In Silico Screening, and Antitumor Activity

ChemMedChem, Volume 21, Issue 19, 14 October 2026.
A series of diethylene glycol‐linked cyclic derivatives with diversity in the heterocyclic motif have been synthesized and screened for antitumor activity. Two bis‐thiazolo[3,2‐a]pyrimidinone derivatives displayed moderate cytotoxicity, high selectivity against hepatocellular carcinoma cells, promising VEGFR2, and remarkable FGFR2 inhibitory activities
Sami A. Al‐Hussain, Abdulrahman S. Alharbi, Zeinab A. Muhammad, Alyaa S. Abdel Halim, Magdi E. A. Zaki, Mark C. Bagley, Refaie M. Kassab   +6 more
wiley   +1 more source

Inheritance and covariation of specialised metabolites among cannabis chemotypes

The major phytocannabinoid bioactives produced by Cannabis sativa L. (cannabis) are Δ9-tetrahydrocannabinol (Δ9-THC) and cannabidiol (CBD), with many minor phytocannabinoids (PCs) also thought to contribute to the pharmacological efficacy.
Matthew Welling (9491627), Myrna Deseo (9487937), Kim Johnson (9478604), Laura Steel (11333442), Tony Bacic (6872546), Liyanage Abewardenelage Gayath Senevirathne (18708034), Anthony Gendall (9484871), Monika Doblin (6877892)   +7 more
core   +1 more source

Hitting Coronaviruses Where It Hurts: Antiviral Strategies Targeting Viral Proteins

ChemMedChem, Volume 21, Issue 19, 14 October 2026.
Viral proteins represent key vulnerabilities in human coronaviruses (HCoVs). This review outlines inhibitors targeting spike (S), main protease (Mpro), papain‐like protease (PLpro), and RNA‐dependent RNA polymerase (RdRp), mapping chemically diverse strategies that disrupt entry and replication, and provides an integrated view of current candidates ...
Álvaro de la Cruz‐Potenciano, Miguel Maldonado, María‐José Camarasa, Sonia de Castro   +3 more
wiley   +1 more source

The impact of biocontrol agents on different chemotypes of Melaleuca quinquenervia, an invasive tree in south Florida

Biological Control
Across its natural and invaded range, Melaleuca quinquenervia, an invasive tree from Australia and Papua New Guinea, produces oils correspondent to two distinct chemotypes.
Blake Blaskowski, Philip W. Tipping, Melissa R. Martin, Lyn Gettys, Gregory S. Wheeler, Peter Stiling, Melissa C. Smith   +6 more
doaj   +1 more source

A validated HPLC method for the analysis of herbal teas from three chemotypes of Brazilian Lippia alba

, 2015
Infusions and decoctions of three chemotypes of Lippia alba (Mill.) N. E. Brown (Verbenaceae) were investigated for their quantitative profiles by HPLC-DAD-ESI-MS analyses.
Timoteo P., Karioti A., Vincieri F. F., Bilia A. R., Leitao S. G.   +4 more
core   +1 more source

Comparative Analysis of Chemical Composition and Antibacterial Activity of Artemisia argyi and Artemisia lavandulifolia Hydrosols

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
ABSTRACT Hydrosols from Artemisia argyi and A. lavandulifolia collected across different regions and seasons in Shandong Province, China, were comparatively analyzed for chemical composition and antibacterial activity. GC–MS results showed that A. lavandulifolia hydrosol contained higher levels of terpinen‐4‐ol and α‐terpineol and exhibited a chemical ...
Xiaoqing Gao, Yuxin Li, Ting Fang, Wenjie Jiang   +3 more
wiley   +1 more source

Seasonal Variation in Yield and Major Essential Oil Constituents of Wild Artemisia afra in the Eastern Coastal Belt of the Eastern Cape Province, South Africa

HortScience
The variation in essential oil yield and composition of Artemisia afra across different geographical regions and harvesting seasons remains poorly understood, despite its significance for commercial and medicinal uses. This study aims to address this gap
Babalwa Mpambani, Bahlebi K. Eiasu, Zandile Nkolisa   +2 more
doaj   +1 more source