PHARMACOGNOSTICAL, AND BIOLOGICAL INVESTIGATION OF GREWIA AND RICINUS

CONTENTS1. Introduction 2. Plant Profile and Literature Survey3. Scope and Plan of Work 4. Collection and Extraction of Grewia asiatica Linn and Ricinus communis Linn. 5. Pharmacognostical Evaluation of Grewia asiatica Linn and Ricinus communis Linn. 6. Phytochemical Screening of Grewia asiatica Linn and Ricinus communis Linn.:Qualitative Phytochemical Analysis, TLC and HPTLC. 7. Biological Investigation of Grewia asiatica Linn and Ricinus communis Linn. • In vitro Antioxidant Activity: DPPH Method and Nitrous Oxide Method• In vivo Antioxidant Activity: Catalase Estimation, Superoxide Dismutase (SOD) Estimation, TBA-RS Estimation and Ascorbic Acid Estimation