In this work were isolated eighteen secondary metabolites from Ruta graveolens (Rutaceae), eleven alkaloids (five akridonic, five quinolinics and one quinolonic) and seven furanocoumarins. Thirteen compounds had their herbicide potential evaluated in vitro and in vivo. The inhibitory activity of photosynthesis in vitro was determined by Hill reaction and the active compounds were classified as inhibitors of electron transport and the mechanisms of action were located in the photosystems (PSI and PSII). Studies of chlorophyll a fluorescence in leaf discs of S. oreaceae (semi in vivo) and in plants Lolium pereni (in vivo) confirm the electron transport results. The quantitative analysis parameters of fluorescence`s kinetics were measured and ...
In the search for natural inhibitors of plant growth, we investigate the mechanism of action of the ...
W ramach pracy badano wpływ stężeń regulatorów wzrostu i rozwoju roślin (auksyny - NAA i cytokininy ...
W ramach niniejszej pracy prowadzono kultury stacjonarne, agarowe, gatunków z rodzaju Ruta: R. chal...
Neste trabalho, foram isolados dezoito metabólitos secundários da Ruta graveolens (Rutaceae), sendo ...
Eight alkaloids (1–8) were isolated from Ruta graveolens, and their herbicide activities were ...
A crescente demanda por plantas medicinais, como Ruta graveolens L. (Rutaceae), para o isolamento e ...
A espécie R. praetermissa é nativa da Amazônia. Planta recentemente classificada, não apresenta dado...
A espécie Conchocarpus marginatus é nativa do Espírito Santo. Esta planta, que foi reclassificada em...
The present study investigated the accumulation of phenolic acids and linear furanocoumarins in stat...
The elimination of broadleaf weeds from agricultural fields has become an urgent task in plant and e...
The purpose of this research has been to iso late and identify the alkaloids from the leaves of Ruta...
The leaves and stalk extracts of the Myracrodruon plant urundeuva Fr All. (black aroeira) were studi...
Hahnemann no seu livro O Organon , com base em extensa experimentação, relata que medicamentos seme...
O presente trabalho descreve o estudo fitoquímico de duas espécies de plantas pertencentes à família...
The objective of this research wasto studythe physiological parametersrelated to photosynthesisusing...
In the search for natural inhibitors of plant growth, we investigate the mechanism of action of the ...
W ramach pracy badano wpływ stężeń regulatorów wzrostu i rozwoju roślin (auksyny - NAA i cytokininy ...
W ramach niniejszej pracy prowadzono kultury stacjonarne, agarowe, gatunków z rodzaju Ruta: R. chal...
Neste trabalho, foram isolados dezoito metabólitos secundários da Ruta graveolens (Rutaceae), sendo ...
Eight alkaloids (1–8) were isolated from Ruta graveolens, and their herbicide activities were ...
A crescente demanda por plantas medicinais, como Ruta graveolens L. (Rutaceae), para o isolamento e ...
A espécie R. praetermissa é nativa da Amazônia. Planta recentemente classificada, não apresenta dado...
A espécie Conchocarpus marginatus é nativa do Espírito Santo. Esta planta, que foi reclassificada em...
The present study investigated the accumulation of phenolic acids and linear furanocoumarins in stat...
The elimination of broadleaf weeds from agricultural fields has become an urgent task in plant and e...
The purpose of this research has been to iso late and identify the alkaloids from the leaves of Ruta...
The leaves and stalk extracts of the Myracrodruon plant urundeuva Fr All. (black aroeira) were studi...
Hahnemann no seu livro O Organon , com base em extensa experimentação, relata que medicamentos seme...
O presente trabalho descreve o estudo fitoquímico de duas espécies de plantas pertencentes à família...
The objective of this research wasto studythe physiological parametersrelated to photosynthesisusing...
In the search for natural inhibitors of plant growth, we investigate the mechanism of action of the ...
W ramach pracy badano wpływ stężeń regulatorów wzrostu i rozwoju roślin (auksyny - NAA i cytokininy ...
W ramach niniejszej pracy prowadzono kultury stacjonarne, agarowe, gatunków z rodzaju Ruta: R. chal...