Natural products have been important resources for the maintenance of life since ages: Natural products are becoming increasingly important as alternative medicines. Medicinal plants have an important therapeutic role in treatment of many human illnesses and have been source of medicines. There is increasing demand by the patients to use natural products with gastric ulcer, wound healing and diarrhea activities. The side effect of allopathic and synthetic compound had promoted research into herbal and natural products. As alternative to other approaches, scientific research on plants used in...