Phytochemicals and antioxidants in leaf extracts of Ginkgo biloba with reference to location, seasonal variation and solvent system

Factorial analysis among location, season and solvent with respect to the phytochemicals and antioxidants, was found to be statistically significant. Presence of phytochemicals along with the protective feature in the form of antioxidants is indicative of the importance of this species in pharmacological industry.