Results 31 to 40 of about 14,482 (229)

Yield and Chemical Composition of Raw Material from Meadow Arnica (Arnica chamissonis Less.) Depending on Soil Conditions and Nitrogen Fertilization

open access: yesAgriculture, 2021
Considering the global tendency towards using valuable secondary metabolites of plant origin, there is a need to optimize the cultivation of herbal plants, e.g., the meadow arnica (A. chamissonis Less.).
Katarzyna Olesińska   +2 more
doaj   +1 more source

Natural Sesquiterpene Lactones as Renewable Chemical Materials for New Medicinal Products

open access: yesEurasian Chemico-Technological Journal, 2013
Literature data and own research results on the technology for isolating natural sesquiterpene lactones such as arglabin, alantolactone, artemisinin, grosheimin, isoalantolactone, parthenolide, santonin and potential possibilities of their use as ...
S. M. Adekenov
doaj   +1 more source

Feature-Based Molecular Networking for the Exploration of the Metabolome Diversity of Common Egyptian Centaurea Species in Relation to Their Cytotoxic Activity

open access: yesMolecules, 2023
Centaurea is a genus compromising over 250 herbaceous flowering species and is used traditionally to treat several ailments. Among the Egyptian Centaurea species, C. lipii was reported to be cytotoxic against multidrug-resistant cancer cells.
Eman H. Reda   +13 more
doaj   +1 more source

Functional characterization of the cytochrome P450 monooxygenase CYP71AU87 indicates a role in marrubiin biosynthesis in the medicinal plant Marrubium vulgare. [PDF]

open access: yes, 2019
BackgroundHorehound (Marrubium vulgare) is a medicinal plant whose signature bioactive compounds, marrubiin and related furanoid diterpenoid lactones, have potential applications for the treatment of cardiovascular diseases and type II diabetes.
Addison, J Bennett   +5 more
core   +6 more sources

Natural Sesquiterpene Lactones Induce Oxidative Stress in Leishmania mexicana [PDF]

open access: yes, 2013
Leishmaniasis is a worldwide parasitic disease, caused by monoflagellate parasites of the genus Leishmania. In the search for more effective agents against these parasites, the identification of molecular targets has been attempted to ensure the ...
Barrera, Patricia Andrea   +7 more
core   +3 more sources

Perception of bitterness, sweetness and liking of different genotypes of lettuce [PDF]

open access: yes, 2016
Lettuce is an important leafy vegetable, consumed across the world, containing bitter sesquiterpenoid lactone (SL) compounds that may negatively affect consumer acceptance and consumption.
Chadwick, Martin   +4 more
core   +1 more source

Insights into the Sesquiterpenoid Pathway by Metabolic Profiling and De novo Transcriptome Assembly of Stem-Chicory (Cichorium intybus Cultigroup "Catalogna") [PDF]

open access: yes, 2016
Stem-chicory of the "Catalogna" group is a vegetable consumed for bitter-flavored stems. Type and levels of bitter sesquiterpene lactones (STLs) participate in conferring bitterness in vegetables.
Alessandro Schiappa   +12 more
core   +2 more sources

Sesquiterpene Lactones from Elephantopus scaber

open access: yesZeitschrift für Naturforschung B, 2005
The ethanolic and acetone extracts of the whole plant of Elephantopus scaber were found to contain ethyl hexadecanoate, ethyl-9,12-octadecadienoate, ethyl-(Z)-9-octadecenoate, ethyl octadecanoate, lupeol, stigmasterol, stigmasterol glucoside, deoxyelephantopin (1) and two new germacranolide sesquiterpene lactones named 17,19-dihydrodeoxyelephantopin (2)
Than, N. N.   +6 more
openaire   +3 more sources

Sesquiterpene lactones. Part XXII. Sesquiterpene lactones in Species of the Genus Chrysanthemum

open access: yesActa Societatis Botanicorum Poloniae, 2015
A method of effective study on sesquiterpeine lactones in unknown plant material was worked out. This method allows the choice of species with high sesquiterpene lactones content and interesting chemical composition.
E. Błoszyk, B. Drożdż
doaj   +1 more source

Structural characterization of phytotoxic terpenoids from Cestrum parqui. [PDF]

open access: yes, 2005
Isolation, chemical characterization and phytotoxicity of nine polyhydroxylated terpenes (five C13 nor-isoprenoids, two sesquiterpenes, a spirostane and a pseudosapogenin) from Cestrum parqui LHerr are reported.
D'Abrosca, B   +6 more
core   +1 more source

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