Results 61 to 70 of about 7,024 (237)

Two New Cyototoxic Cardenolides from the Whole Plants of Adonis multiflora Nishikawa & Koki Ito

open access: yesMolecules, 2015
A phytochemical investigation of the whole plants of Adonis multiflora Nishikawa & Koki Ito. resulted in the isolation and identification of two new cardenolides—adonioside A (1) and adonioside B (6)—as well as four known cardenolides: tupichinolide (
Jae-Woo Jung   +10 more
doaj   +1 more source

The chemistry and biological activity of the Hyacinthaceae [PDF]

open access: yes, 2013
Covering: 1914 to 2012The Hyacinthaceae (sensu APGII), with approximately 900 species in about 70 genera, can be divided into three main subfamilies, the Hyacinthoideae, the Urgineoideae and the Ornithogaloideae, with a small fourth subfamily the ...
Abbas   +400 more
core   +1 more source

Phytochemical, nutraceutical and antioxidant studies of the aerial parts of Daucus carota L. (Apiaceae) [PDF]

open access: yes, 2018
Introduction: Carrot is a rich source of anthocyanins, carotenoids, vitamins A, B and C. The aerial parts are used as livestock feed in some parts of Northern Nigeria with little or no scientific evidence of its nutritional potential.
Abubakar, Ahmed.   +4 more
core   +2 more sources

Evolutionary constraints in host shifts: Limited adaptation of Plutella xylostella to cardenolide‐defended Erysimum cheiranthoides

open access: yesFunctional Ecology, Volume 40, Issue 2, Page 501-516, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Coevolutionary arms races between plants and insects, in which gains of novel plant defences select for counteradaptations in herbivores, are key drivers of biodiversity.
Broti Biswas   +5 more
wiley   +1 more source

Interspecific variation and elevated CO2 influence the relationship between plant chemical resistance and regrowth tolerance

open access: yesEcology and Evolution, 2020
To understand how comprehensive plant defense phenotypes will respond to global change, we investigated the legacy effects of elevated CO2 on the relationships between chemical resistance (constitutive and induced via mechanical damage) and regrowth ...
Leslie E. Decker, Mark D. Hunter
doaj   +1 more source

Antiproliferative Cardenolides from the Aerial Parts of Pergularia tomentosa.

open access: yesJournal of Natural Products, 2019
The LC-MS analysis of the MeOH extract of the aerial parts of Pergularia tomentosa led to the isolation of 23 compounds, of which the structures were elucidated unambiguously by NMR spectroscopic data analysis. Three new doubly linked cardenolides (4, 13,
Seyed Hamzeh Hosseini   +6 more
semanticscholar   +1 more source

Applications of Chitosan, an Eco‐Friendly Biopolymer in Agricultural Systems, Herbal Products, and Functional Foods: A Review

open access: yesFood Science &Nutrition, Volume 14, Issue 1, January 2026.
Chitosan is highlighted for its industrial applications include food processing and preservation, pharmaceuticals, agriculture systems, and environmental protection. ABSTRACT Chitin, the natural biopolymer of the world next to cellulose, is a modified biodegradable polysaccharide.
Saeedeh Karimlar   +4 more
wiley   +1 more source

Genome Assembly and Annotation of the Medicinal Plant Calotropis gigantea, a Producer of Anticancer and Antimalarial Cardenolides

open access: yesG3: Genes, Genomes, Genetics, 2017
Calotropis gigantea produces specialized secondary metabolites known as cardenolides, which have anticancer and antimalarial properties. Although transcriptomic studies have been conducted in other cardenolide-producing species, no nuclear genome ...
Genevieve Hoopes   +6 more
semanticscholar   +1 more source

Complex engineering of Solanum alkaloids structural diversity in Nicotiana benthamiana

open access: yesPlant Biotechnology Journal, Volume 24, Issue 1, Page 328-345, January 2026.
Summary Transient expression in Nicotiana benthamiana offers a powerful and versatile platform for rapid production of complex specialized metabolites. Steroidal glycoalkaloids (SGAs) and steroidal saponins produced by members of the Solanaceae family are known for their diverse structures and activities including antimicrobial, anticancer, antiviral ...
Sachin A. Gharat   +6 more
wiley   +1 more source

A New Cardenolide and Other Compounds from

open access: yesNatural Product Communications, 2017
One new cardenolide, 3- O -β-D-allopyranosylcoroglaucigenin (salsotetragonin) ( 1 ), was isolated from the aerial parts of Salsola tetragona Delile with four known cardenolides ( 2–5 ), two known flavonoids ( 6–7 ), three known phenolic compounds ( 8–10 )
Hamida Ghorab   +7 more
doaj   +1 more source

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