Results 131 to 140 of about 32,884 (238)

Comparative 1H NMR Metabolomics Between Scandinavian Propolis and Australian Propolis: The Quest to Identify Radical Scavenging Compounds

open access: yesMagnetic Resonance in Chemistry, Volume 64, Issue 4, Page 438-450, April 2026.
Propolis from Scandinavia and Australia was chemically characterized using 1H NMR spectroscopy and multivariate modeling. Recursive partial least squares revealed spectral features associated with radical scavenging activity, and STOCSY enabled identification of the key phenolic compounds underlying these bioactive features. ABSTRACT Propolis from Apis
Jonas Vind   +5 more
wiley   +1 more source

Metabolome and transcriptome analyses reveal molecular responses of two potato (Solanum tuberosum L.) cultivars to cold stress

open access: yesFrontiers in Plant Science
IntroductionPotato (Solanum tuberosum L.), as an important food crop on the Qinghai-Tibet Plateau, is prone to low temperature and frost damage during the seedling stage, causing economic losses for farmers.MethodsIn this study, metabolome and ...
Xiang Li   +21 more
doaj   +1 more source

The investigation of bioactive secondary metabolites of the methanol extract of eryngium amethystinum [PDF]

open access: yesKragujevac Journal of Science, 2018
Eryngium amethystinum L. belonging to the Apiaceae family, is a perennial plant distributed in Southeast Europe. Even though this plant is used in traditional medicine, its phytochemical characterization is still incomplete.
Vuković Nenad L.   +4 more
doaj  

Activity of Cinnamic Acid Derivatives with 4-Chloro-2-mercaptobenzenesulfonamide Moiety against Clinical HLAR and VRE Enterococcus spp. [PDF]

open access: yesAntibiotics (Basel), 2023
Hałasa R   +5 more
europepmc   +1 more source

The Oldest Traces of Alcoholic Beverages in the Border Zone of the North and East European Plains

open access: yesArchaeometry, Volume 68, Issue 2, Page 153-172, April 2026.
ABSTRACT Analysis of organic compounds preserved on pottery from the Bell Beaker community and the initial phase of the Trzciniec Cultural Sphere in the border zone of the Eastern and North European Plains was prompted by traces of alcoholic beverages found in contextually and formally analogous discoveries of more westerly provenance.
Dariusz Manasterski   +4 more
wiley   +1 more source

METHOD FOR MODULATING EICOSANOID MEDIATED IMMUNE RESPONSES IN ARTHROPODS [PDF]

open access: yes, 2000
The invention is directed to compositions which alter the health of invertebrate organisms by affecting eicosanoid mediated immune responses, and methods of using the compositions.
Stanley, David W.
core   +1 more source

Looking for Greener Pastures: In Vitro Screening of Phytogenics for the Control of Sparicotyle chrysophrii in Gilthead Sea Bream

open access: yesJournal of Fish Diseases, Volume 49, Issue 4, April 2026.
ABSTRACT The gill parasite Sparicotyle chrysophrii poses a significant threat to gilthead sea bream (Sparus aurata) aquaculture in the Mediterranean, causing considerable mortality and economic losses. As traditional chemotherapeutic treatments, like formalin, face growing regulatory restrictions, there is an urgent need for alternative control ...
Teresa Pirollo   +8 more
wiley   +1 more source

Fruit respiration: putting alternative pathways into perspective

open access: yesNew Phytologist, Volume 250, Issue 1, Page 54-73, April 2026.
Summary Over the past century, research has significantly advanced our understanding of fruit respiration, from (eco)physiological processes to molecular mechanisms. This review focuses on the functional relevance and regulatory roles of mitochondrial alternative respiratory pathways (ARPs) during fruit growth and ripening.
Ariadna Iglesias‐Sanchez   +4 more
wiley   +1 more source

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