COMPARATIVE PHYTOCHEMICAL AND
BIOLOGICAL ANALYSIS TO DETECT THE
GENUINENESS OF SUBSTITUTES OF THE PLANT VOMLIA
MO Ο VILA IN DRUG PREPARATIONS
T.D. Babu,
1
N. Sasidharan,
1
Fijesh P. Vijayan
2
and Jose Padikkala
2
1
Non-Wood Forest Products Discipline, Kerala Forest Research
Institute, Peechi, Thrissur-680 653 and
2
Amala Cancer Research
Centre, Amala Nagar, Thrissur -680 555, Kerala, India
ABSTRACT
Pseudarthria viscida is the preferred source of the raw drug
Salaparni in Ayurvedic system of medicine, especially in the
preparation of Dasamoolarishtam. Due to its scarcity, other trifoliate
leguminous plants, particularly the species of Desmodium and Oraria
are used as substitutes. The phytochemical and biological properties
of these plants were analyzed to sort out the genuineness of the
substitutes. Qualitative as well as quantitative chemical profiles
obtained for P. viscida showed similarity to U. rufescens. In vitro
antioxidant and in vivo gastroprotective assays carried out to
determine the biological properties of the extracts revealed that the
acetone extract of P. viscida inhibited the formation of hydroxyl,
superoxide, nitric oxide radicals, and lipid peroxidation. The oral
administration of P. viscida extract significantly reduced ethanol-
induced gastric ulceration in mice. Even though more or less the same
chemical profile was obtained for P. viscida and U. rufescens, only P.
viscida exhibited significant biological properties.
Reprint requests: Dr. N. Sasidharan, Scientist, Non-Wood Forest Products Discipline,
Kerala Forest Research Institute, Peechi - 680 653, Kerala, India
© 2008 Freund Publishing House, Ltd. 119