An n-hexane extract of fresh, mature leaves of Argemone mexicana (Papaveraceae), containing thin-layer epicuticular waxes, has been analysed for the first time by TLC, IR and GLC using standard hydrocarbons. Seventeen long-chain alkanes (n-C18 to n-C34) were identified and quantified. Nonacosane (n-C29) was established as the n-alkane with the highest amount, whilst octadecane (n-C19) was the l...

The poppy of Argemone Mexicana are high in protein, carbohydrates, lipids and minerals. They are also rich in novel alkaloids, and sterols The poppy of Argemone species contain a high concentration of berberine and sanguinarine alkaloids The alkaloids of argemone are widely used as Analgesic; Antispasmodic; Demulcent; Emetic; Expectorant; Hallucinogenic; Purgative; Sedative; Skin; WartsThe root...

in vivo and in vitro sublethal exposure of abrin, glycyrrhizin (active component of abrus precatorius seed and root), sanguinarine, protopine (argemone mexicana seed) and oleandrin (nerium indicum leaf) inhibited the acetylcholinesterase, lactic dehydrogenase, acid and alkaline phosphatase activity in the nervous tissue of lymnaea acuminata. the succinic dehydrogenase activity in the nervous ti...

BACKGROUND & OBJECTIVES Conventional insecticides are generally used as larvicides to control Culex quinquefasciatus, vector of lymphatic filariasis. This study was undertaken to evaluate the larvicidal activity of some potential larvicidal plants leaf extracts against Cx. quinquefasciatus larvae. METHODS The toxic effects of petroleum ether leaf extracts of plants viz., Argemone mexicana (Me...

Plant ontogeny is a common source of variation in defense and herbivory. Yet, few studies have investigated how the induction of physical defense traits changes across plant ontogeny. Physical defense traits are costly to produce, and thus, it was predicted that induction as a cost-saving strategy would be particularly favorable for seedlings, leading to ontogenetic declines in the inducibility...

Bacteriostatic efficacy of 16 crude extracts derived from different parts of Argemone mexicana Linn. (Papaveraceae) has been analyzed on enteropathogenic bacteria such as Klebsiella oxytoca, Vibrio damsella, Enterobacter aerogenes and Escherichia coli. The bacteriostatic efficacy was elucidated using single disc diffusion method. The minimum inhibitory concentration (MIC) of the extracts showin...