Buscar
Mostrando ítems 1-10 de 110
(+)-α-copaen-8-one and other constituents from Neomirandea species
(1989)
The investigation of five Neomirandea species gave two known entclerodanes, a heliangolide, a cadinene and a new copaene derivative as well as some widespread compounds.
Essential oil of trees of the genus Ocotea (Lauraceae) in Costa Rica. I. Ocotea brenesii
(Universidad de Costa Rica, 2005)
Histochemical investigation of Cochlospermum regium (Schrank) Pilg. leaves and chemical composition of its essential oil
(Taylor & Francis Ltd, 2014-05-19)
Essential oil from Cochlospermum regium (Schrank) Pilg. leaves (CR-EO) has been extracted by hydrodistillation; we analysed the CR-EO by gas chromatography coupled with mass spectrometry. We also conducted histochemical ...
Volatile Organic Compounds from the clone Populus x canadensis ¨Conti 12¨ associated with Megaplaypus mutatus (Coleoptera, Platypodidae) attack
(Hindawi Publishing Corporation, 2014-03)
Megaplatypus mutatus (Chapuis) (Coleoptera, Platypodidae) is an ambrosia beetle native to South America. It builds internal galleries that weaken the tree trunks, causing them severe stem breakage and mortality in commercial ...
Volatiles of Oleoresins of Copaifera pappera (Herzog) Dwyer, C-piresii Dwyer and C-pubiflora Benth. (Leguminosae)
(Allured Publ CorpCarol StreamEUA, 2009)
Composição do óleo essencial de rubim (Leonurus sibiricus L. - Lamiaceae)
(2005-10-01)
The essential oils are found in a great number of Lamiaceae family species, but few researches were carried out on this subject. This work had as a goal to identify the Leonurus sibiricus L. (rubim) essential oil composition. ...
Composição do óleo essencial de rubim (Leonurus sibiricus L. - Lamiaceae)
(2005-10-01)
The essential oils are found in a great number of Lamiaceae family species, but few researches were carried out on this subject. This work had as a goal to identify the Leonurus sibiricus L. (rubim) essential oil composition. ...