A Review Article on Pharmacologic Evaluation, Botanical report and Calming uses of Dioscorea bulbifera Linn. and Dioscorea pentaphylla Linn.

The present-day investigation focuses on the Pharmacologic revision of the climbers of D. bulbifera L &. D. pentaphylla L. (Dioscoreaceae). Climbers have been deliberate from diverse angles of morphological and, residue scrutiny, and extractive standards. Morphological analysis discovered nature, dimensions, aroma and flavour of tubers. The genus Dioscorea have its place to the family Dioscoreaceae, universally recognized as yam, consist of nearly 600 sps. Scattered all over the earth realm, but customarily in steamy section. Most sps. encompass steroid saponins and correspondingly sapogenins, such as diosgenin, which is preparatory quantifiable for blend of various steroidal hormones castoff as anti-inflammatory, androgenic estrogenic and contraceptive drugs. Associates of the genre Dioscorea are one of ancient tuber crop cultured or garnered from uninhabited in steamy constituency all over earth realm and set up one of the key food element for various indigenous groups. Genus is reflected to be amid the most primeval angiosperms and was recognized to occur and broaden the horizons nearly 75 M. Yrs. past in segments of southern celestial-sphere at the termination of the cretaceous period