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Abstract : Acaricidal effects of extracts and compounds derived from Plumbago zeylanica L. (Plumbaginaceae) roots against different stages of Amblyoma variegatum were assessed using impregnated filter paper bioassay and compared with that of the commercial gamma benzene hexachloride. The observed responses varied according to the stage in the life cycle. It was noted that 2.0% of the total methanolic extract of P.
Abstract :
The Present study deals with the detailed pharmacognostical evaluation of Cicer arietinum Linn (Leguminosae). Morphoanatomy of the root part have been studied with the aim to aid pharmacognostic and taxonomic species identification. The physicochemical, morphological and histological parameters presented in this paper may be proposed as parameters to establish the authenticity of C. arietinum and can possibly help to differentiate the drug from its other species.
Abstract: Extracts from a total of 37 medicinal plants from 15 families were screened for their phenolic compounds and antioxidant activities. Phenolic compounds identified were gallic, vanillic, syringic, caffeic, 2,5-dihydroxybenzoic, rosmarinic and p-coumaric acids.
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Abstract: The present study deals with the macro and microscopical studies as well as antibacterial studies of Murraya koenigii Linn.leaf. Some distinct characters were observed while studying their transverse sections. Macroscopically, the leaf’s shape was lanceolate measuring 4.9 cm long and 1.8 cm broad with a reticulate venation. Microscopically, the midrib and laminar region showed a distinct epidermis. The collenchyma was thick walled followed by loosely arranged parenchymatous cells containing oil and starch grains.
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Abstract:
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Salacia prenoides or S.chinensis belonging to the family Hippocrateaceae is a climbing shrub known as saptarangi in Ayurveda. The roots of this plant is repoted to possess various medicinal uses as antidiabetic, astringent and abortificient. The pharmacognostical study of roots of this plant has not been reported. Therefore, the present investigation was planned to study the morphology, microscopy, physicochemical parameters, phytochemical screening and HPTLC study of roots of Salacia prenoides.
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