El inadecuado manejo de las aguas residuales domésticas en zonas rurales vertidas cuerpos hídricos sin previo tratamiento constituye un gran problema polución ambiental, así como riesgo para la salud pública. propósito del este estudio fue evaluar eficiencia remoción materia orgánica mediante lombrifiltros una zona rural. En condiciones experimentales, se diseñó el lombrifiltro utilizando base ...

Sub-aerial parts of Chaerophyllum aureum L. yielded two polyacetylenes, falcarinol (1), falcarindiol (2), three lignans, namely nemerosin (3), deoxypodorhizone (4), deoxypodo-phyllotoxin (5), two phenylpropanoids, 1'-hydroxymyristicin (6) and its angeloyl ester (7). Compounds 6 and 7 were isolated for the first time from plant material and their structures were elucidated by means of extensive ...

With the expansion of the planted area of transgenic Bt+CpTI cotton, the effects of this crop on non-target organisms in soil, including earthworms, are becoming the most important aspect of their ecological risk assessment. Laboratory toxicity studies were conducted to determine the effects of transgenic Bt+CpTI cotton leaves, containing high concentrations of the Bt toxin and cowpea trypsin i...

Free radicals and reactive oxygen species are generated in the body due to various physiological and biochemical processes. They are responsible for various chronic diseases like cancer, diabetes and oxidative damage of DNA and proteins. There is a huge demand of herbal antioxidant compounds in the market. Padaeria foetida,Tribulus terrestris and Oxalis corniculata are used in traditional healt...

Abstract Many aromatic herbs in the family Apiaceae produce essential oils that are used on an industrial scale for medicinal, cosmetic, and food purposes. Essential from plants show insecticidal activity can be substituted synthetic insecticides to reduce environmental pollution or harmful toxicity humans. Insecticidal of oil seeds coriander, Foeniculum vulgare Miller (Apiales: Apiaceae), maiz...