4 rezultātiem
Lespedeza cuneata contains high levels of phenolics and is a common food plant of the meadow vole (Microtus pennsylvanicus);Penstemon digitalis contains substantial quantities of alkaloids and is a common food plant of meadow voles and prairie voles (M. ochrogaster). We investigated the palatability
Qualitative and quantitative content of aromatic acids in callus tissues, cells in suspension cultures and intact plants of Penstemon serrulatus was determined by paper and gas chromatography. It has been observed that these acids occur in the investigated material mainly in bounded form. The
A new iridoid glucoside named 10-isovaleroyl-dihydropenstemide (1), along with nine known compounds was isolated from the aerial part of Penstemon campanulatus (Cav.) Willd. The known compounds include three iridoid glucosides, one phenylpropanoid glucoside, one monoterpene glucoside, one
BACKGROUND
Methanol extracts obtained from eight species belonging to four families of the Lamiales order native to Mexico were investigated for biological action.
OBJECTIVE
Cytotoxicity and antioxidant activity of methanol extracts have been investigated.
METHODS
Cytotoxic activity was evaluated by