The identification, physicochemical characterization, production, extraction, preparation, quality control and biological evaluation of drugs are involved in pharmacognosy. The bioactive chemical can be isolated using a plant leaf, flower, root, animal or plant extract. A medicinal preparation is called any plant preparation that is used for health purposes rather than merely for nutritional supplementation or to add flavor to food.
HTML PDFShare this article
Journal of Pharmacognosy & Natural Products received 606 citations as per Google Scholar report
