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Antimicrobial activity of Terpenes against slime producing and non producing Staphylococci
(Instituto de Investigación de las Ciencias Exactas Físicas y Naturales, 2010-01)
Staphylococcus aureus, responsible of several diseases in humans and animals, produce virulence factors like an extracelullar polysacharide or “slime”. Methicillin resistant S. aureus (MRSA) is able to resist -lactamic ...
Understanding synergistic toxicity of terpenes as insecticides: Contribution of metabolic detoxification in musca domestica
(Frontiers Media S.A., 2018-10)
Essential oils, which are mixtures of terpenes, frequently show stronger insecticide activity, i.e., lower lethal dose 50 (LC50), than their most abundant terpenes. Synergy between terpenes provides a plausible explanation, ...
Metabolism of terpenes in the response of grape (Vitis vinifera L.) leaf tissues to UV-B radiation
(Pergamon-Elsevier Science Ltd, 2012-01)
This study investigated the terpene profiles as determined by GC-EIMS analysis of in vitro cultured plants of Vitis vinifera exposed to a "field-like" dose of UV-B (4.75 kJ m-2 d-1) administered at two different fluence ...
An insecticide formulation of terpene ketones against Sitophilus zeamais and its incorporation into low density polyethylene films
(Elsevier, 2017-08)
The use of active natural compounds derived from plants appears as an interesting alternative for pest control in stored products. In this study, the fumigant toxicity of several terpene ketones against maize weevil ...
Terpene ketones as natural insecticides against Sitophilus zeamais
(Elsevier Science, 2015-08)
The eleven terpene ketones, thymoquinone, (R)-carvone, (S)-carvone, pulegone, dihydrocarvone, menthone, verbenone, ocimenone, camphor, α-thujone and piperitenone, were tested as contact and fumigant insecticides against ...
Heat Capacity of Various (Solvent+Terpene) Mixtures as Function of Composition and Temperature
(SpringerCatálisis AmbientalNueva York, Estados Unidos, 2023)
Supercritical CO2-assisted impregnation of LDPE/sepiolite nanocomposite films with insecticidal terpene ketones: Impregnation yield, crystallinity and mechanical properties assessment
(Elsevier Science, 2017-06)
In this contribution, supercritical CO2-assisted impregnation of LDPE/sepiolite nanocomposite films with two insecticidal terpene ketones (thymoquinone and R-(+)-pulegone) is investigated, as a strategy to enhance the ...
Impact of lipid sources on quality traits of medical cannabis-based oil preparations
(Molecular Diversity Preservation International, 2020-07)
The feasibility of the use of two lipid sources and their impact on the cannabinoid profile, terpene fingerprint, and degradation products in medical cannabis oil preparations during 3 months of refrigerated storage time ...
Tagetone Induces Changes in Lipid Composition of Panicum Miliaceum L. Roots
(Har Krishan Bhalla & Sons, 2005-01)
Terpenes are thought to be important in plant-plant interactions, because of their phytotoxic action on seed germination and growth. Despite of some efforts in studying the mode of action of terpenes at molecular level, ...
Diterpenes and other constituents from Croton draco (Euphorbiaceae)
(Universidad de Costa Rica, 2001)