Results 51 to 60 of about 1,544 (162)

The variability in Salix BVOC emissions and possible consequences for managed SRC plantations [PDF]

open access: yes, 2021
Willow (Salix spp.) trees have been used commercially since the 1980s to produce renewable energy. Some benefits with these trees are that they can clean soil from heavy metals, reduce the risk of nutrient leakage and eutrophication.
Karlsson, Tomas
core  

Terpenes in Essential Oils: Bioactivity and Applications [PDF]

open access: yes, 2020
Secondary metabolites from plant organisms have always been excellent options for the pharmaceutical, cosmetic, and food industries. Essential oils are a type of metabolites found in vegetables, and their chemical composition is diverse; however ...
Noriega, Paco
core   +2 more sources

Natural products‐based antiangiogenic agents: New frontiers in cancer therapy

open access: yesFood Frontiers, Volume 5, Issue 6, Page 2423-2466, November 2024.
Natural products, in synergy with classic antineoplastic drugs, enhance cancer therapy by targeting multiple signaling pathways involved in tumor angiogenesis. This combined approach reduces cancer cell proliferation and migration while promoting apoptosis.
Tiago Azevedo   +13 more
wiley   +1 more source

Where You Protonate Matters: Deciphering the Unimolecular Chemistry of Protonated Myrcene and Linalool

open access: yesJournal of Mass Spectrometry, Volume 59, Issue 10, October 2024.
ABSTRACT The unimolecular reactions of protonated myrcene and linalool were investigated by collision‐induced dissociation and density functional theory calculations. Experiments on a triple quadrupole mass spectrometer showed that protonated myrcene undergoes two major unimolecular reactions losing propene and isobutene, and two minor reactions of ...
Edgar White Buenger, Paul M. Mayer
wiley   +1 more source

Secondary metabolites in Gerbera hybrida [PDF]

open access: yes, 2008
Plants produce a diversity of secondary metabolites, i.e., low-molecular-weight compounds that have primarily ecological functions in plants. The flavonoid pathway is one of the most studied biosynthetic pathways in plants.
Ainasoja, Miia
core  

Secondary Metabolites in Cyanobacteria [PDF]

open access: yes, 2018
Cyanobacteria are a diverse group of photosynthetic bacteria found in marine, freshwater and terrestrial habitats. Secondary metabolites are produced by cyanobacteria enabling them to survive in a wide range of environments including those which are ...
Kultschar, Bethan, Llewellyn, Carole
core   +2 more sources

Integration of attractive and defensive phytochemicals is unlikely to constrain chemical diversification in a perennial herb

open access: yesNew Phytologist, Volume 244, Issue 1, Page 249-264, October 2024.
Summary Diversification of plant chemical phenotypes is typically associated with spatially and temporally variable plant–insect interactions. Floral scent is often assumed to be the target of pollinator‐mediated selection, whereas foliar compounds are considered targets of antagonist‐mediated selection.
Hanna Eriksdotter Thosteman   +9 more
wiley   +1 more source

Terpenoid emissions of two mediterranean woody species in response to drought stress [PDF]

open access: yes, 2018
Drought is a major environmental constrain affecting plant performance and survival, particularly in Mediterranean ecosystems. Terpenoids may play a protective role under these conditions, however, observations of drought effects on plant terpenoid ...
Alías   +87 more
core   +1 more source

Engineered poplar for bioproduction of the triterpene squalene

open access: yesPlant Biotechnology Journal, Volume 22, Issue 8, Page 2301-2311, August 2024.
Summary Building sustainable platforms to produce biofuels and specialty chemicals has become an increasingly important strategy to supplement and replace fossil fuels and petrochemical‐derived products. Terpenoids are the most diverse class of natural products that have many commercial roles as specialty chemicals.
Jacob D. Bibik   +8 more
wiley   +1 more source

A Review on Phytochemical Investigation on the Stem Bark of Croton Macrostachyus [PDF]

open access: yes, 2020
The Croton macrostachyus is used for the treatment of malaria, venereal diseases, cough, diabetes, constipation, tape worms and hepatitis. The dichloromethane extract of the stem bark of Croton macrostachyus was afforded two Terpenoids: the compound with
Zinaye, Bizuayehu
core   +1 more source

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