Phytochemical and antimicrobial studies of Phyllanthus wightianus leaf extract
Keywords:
Phyllanthus, wightianus, phytochemicals, antimicrobialAbstract
The genus Phyllanthus contains highly valued medicinal plants which produce a variety of secondary metabolites. The present paper was designed to carry out preliminary phytochemical screening and antimicrobial activity of leaves of Phyllanthus wightianus. The dried leaves of the plant were subjected to phytochemical analysis by using of systematic extraction method. The ethanolic extract of leaves of P. wightianus was screened for antimicrobial activity on 20 types of pathogenic bacteria. The investigation reveals that the leaves of P. wightianus contain phytoconstituents-alkaloids, terpenoids, flavanoids, tannins and carbohydrates. The ethanolic extract of the plant showed good antimicrobial resistance.References
. Olaganathan Siva Priya, Madepalli
Byrappa Gowdu Viswanathan, Kediki
Balakrishna & Muthappan
Venkatesan. Chemical constituents
and in vitro antioxidant activity of
Phyllanthus wightianus, Natural
Product Research, 2011, 25:10, 949-
. Mathew KM. The Flora of Tamilnadu
Carnatic, 1983, Vol III Rapinant
Herbarium, Trichirappali, India. (RHT
, (RHT 28247) Plate No.651.
. Alex Ramani V, Charles A , Leo
Stanley A, Joseph M, Mani C.Novel
extraction and Phytochemical
screening of Alseodaphane
semecarpifolia. International journal of
pharmacy and pharmaceutical
sciences. Vol 4, Suppl 2, 86-87
. Harborne JB. Phytochemical Methods.
A Guide to Modern Techniques of
Plant Analysis, Chapman and Hall,
London., 2005, 182-189.
. Persinos GJ and Quimby MW, Nigerian
Plants III. Phytochemical screening for
alkaloids, saponins, tannins. J.
Pharm.Sci. 1967, 56 (2) 1512.
. Peach K and Tracey MV, Modern
Methods in Plant Analysis, 1955, 4
. Perez C, Pauli M, Bazevque P. An
antibiotic assay by the agar well
diffusion method. Acta Biologiae et
Medicine Experimentalis 1990,
:113-115