Phytoecdysteroid (PE) production and accumulation in Limnanthes alba Hartw. ex Benth. is associated with flowering. PE content per plant remains fairly constant during the primary growth phase of the plant and only begins to increase significantly above amounts found in the seed once the development of the flower stalk has begun. Both content and concentration increase concomitantly from this p...

BACKGRAND The genus Ajuga, belongs to Lamiaceae family, is one of the exclusive subspecies in the flora of Iran. The plants of this genus are used traditionally for treatment of joints pain, gout, jaundice, and as insecticide. METHODS larvicidal activity of methanol 80% extract and partition fractions of hexane, chloroform, and ethyl acetate obtained from aerial parts of Ajuga chamaecistus su...

There is an increased interest in obtaining amaranth grain extracts enriched with biologically active substances by deep processing of raw materials a further prospect their use as part specialized multi-purpose food products. The aim this work was to evaluate the effectiveness membrane filtration for extraction from grains. Amaranth extract obtained enzymatic hydrolysis using proteolytic enzym...