Results 141 to 150 of about 30,047 (230)

Chemical defenses in the tree Ziziphus mistol against the leaf-cutting ant Acromyrmex striatus

open access: yesEcología Austral, 2002
Ziziphus mistol Griseb. (Rhamnaceae) trees are avoided by the leaf-cutting ant Acromyrmex striatus Roger (Formicidae, Attini) in a semi-arid Chaco forest of Santiago del Estero Province, Argentina.
Pablo Pelotto   +1 more
doaj  

From mainland to islands: the evolution of resistance and tolerance to herbivory in long‐lived oaks

open access: yesOikos, Volume 2026, Issue 10, October 2026.
Island biogeography theory predicts that island plants should exhibit reduced defences compared with their mainland relatives due to relaxed herbivory pressure. However, growing empirical evidence challenges this prediction, revealing substantial variation among systems, plant lineages and defence types.
Irene Virseda   +16 more
wiley   +1 more source

An Integrated Metabolomics and Bioactivity Approach to Characterize Salvia heldreichiana and Salvia tomentosa Extracts

open access: yesChemistryOpen, Volume 15, Issue 10, October 2026.
S. heldreichiana and S. tomentosa can be considered as effective sources of natural bioactive agents for further in vivo pharmacological evaluation and development. The genus Salvia, widely known as sage, represents the largest group within the Lamiaceae family and includes numerous species with traditional uses.
Gokhan Zengin   +9 more
wiley   +1 more source

Ceratonia siliqua: Phytochemistry, Bioactivity, and Its Emerging Role as a Sustainable Food and Industrial Resource

open access: yesJournal of Food Science, Volume 91, Issue 10, October 2026.
ABSTRACT Ceratonia siliqua L. (C. siliqua), commonly known as the carob tree, is an evergreen species of the Fabaceae family native to the Mediterranean basin and increasingly cultivated worldwide. Traditionally valued as animal feed and a natural sweetener, it has recently gained recognition as a multifunctional plant resource with nutritional ...
Anis Ben Hsouna   +16 more
wiley   +1 more source

ANTI-RADICAL ACTIVITY OF SOME HYDROLYZABLE TANNINS

open access: yesUniversum:Chemistry & biology, 2023
Nurali Ergashev   +6 more
openaire   +1 more source

Glyoxal as Single Crosslinker for Mechanically Blown, Condensed and Hydrolyzable Tannin Foams. [PDF]

open access: yesPolymers (Basel)
Eckardt J   +6 more
europepmc   +1 more source

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