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Pak. J. Bot., 46(6): 2035-2041, 2014.

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PHARMACOGNOSTIC AND PHYTOCHEMICAL ANALYSES OF LEAVES AND SEED STORAGE OF ABUTILON PAKISTANICUM JAFRI AND ALI AN ENDEMIC PLANT OF PAKISTAN

HUMA FATIMA¹, ANJUM PERVEEN², SYEDA QAMARUNNISA³ AND UZMA MUNIR¹

Abstract: There are vast varieties of medicinal plant in the world having therapeutical importance. With increasing popularity of herbal medicine as a curative measure, the need for correct identification and standardization of the plant is also increased. Present work was performed to study the pharmacognostic and phytochemical characters of leaves and exsitu seed conservation by seed storage of Abutilon pakistanicum Jafri &Ali. It is an endemic plant, found in the sub tropical regions of Pakistan and is used in traditional medicine for treating rheumatism. The leaves of Abutilon pakistanicum Jafri &Ali were investigated for pharmacognostic parameters. Phytochemical screening, macroscopic characters, physiochemical attributes and fluorescence analysis. The results revealed the presence of pharmacologically active compounds like alkaloids, flavonoids, terpinoids, saponins and phenolic compounds, leaf constant values and the extractive values obtained were found close to the values reported for other Abutilon species, while high ash value indicated presence of impurities in the crude drug. The investigation provides information for correct identification and authentication of plant species for further studies and medicinal evaluation of the species.

Key words: Abutilon pakistanicum, Pharmacognosy, Phytochemistry, Seed storage.

¹Department of Botany, University of Karachi. 75270, Pakistan

²Centre for Plant Conservation, University of Karachi, Karachi, Pakistan

³The Karachi Institute of Biotechnology and Genetic Engineering (KIBGE), University of Karachi, Karachi, Pakistan

^*Corresponding author e-mail: hu_fatima@yahoo.com