Syllabus :- Pharmacognosy in various systems of medicine: Role of Pharmacognosy in allopathy and traditional systems of medicine namely, Ayurveda, Unani, Siddha, Homeopathy and Chinese systems of medicine. Introduction to secondary metabolites: Definition, classification, properties and test for identification of Alkaloids, Glycosides, Flavonoids, Tannins, Volatile oil and Resins DEFINE Introduction to Pharmacognosy: Pharmacognosy is the study of medicines or crude drugs produced from natural sources such as plants, microbes, and animals. It includes analysis of their biological, chemical, biochemical, and physical properties. Pharmacognosy in various systems of medicine: The American Society of Pharmacognosy defines pharmacognosy as "the study of the physical, chemical, biochemical, and biological properties of drugs, drug substances, or potential drugs or drug substances of natural origin as well as the search for new drugs from natural sources". Introduction to secondary metabolites: Secondary metabolites are compounds that are not required for the growth or reproduction of an organism but are produced to confer a selective advantage to the organism. For example, they may inhibit the growth of organisms with which they compete and, as such, they often inhibit biologically important processes. UNIT 4th Pharmacognosy unit 4 pdf Pharmacognosy pdf Pharmacognosy definition Pharmacognosy unit 4 notes Pharmacognosy unit 4 pdf download Pharmacognosy unit 4 pdf Pharmacognosy unit 4 notes pdf Pharmacognosy unit 4 notes Pharmacognosy unit 4 notes download Pharmacognosy syllabus Pharmacognosy question paper Pharmacognosy 4th semester practical book pdf Pharmacognosy 4th semester book pdf Pharmacognosy 4th semester Pharmacognosy 4th semester important questions Pharmacognosy unit 4 pdf Pharmacognosy pdf Pharmacognosy definition Pharmacognosy unit 4 notes Pharmacognosy unit 4 pdf download Pharmacognosy unit 4 pdf Pharmacognosy unit 4 notes pdf Pharmacognosy unit 4 notes Pharmacognosy unit 4 notes download Pharmacognosy syllabus Pharmacognosy question paper Pharmacognosy 4th semester practical book pdf Pharmacognosy 4th semester book pdf Pharmacognosy 4th semester Pharmacognosy 4th semester important questions Pharmacognosy in various systems of medicine Role of Pharmacognosy in allopathy and traditional systems of medicine namely Pharmacognosy in various systems of medicine Ayurveda Pharmacognosy in various systems of medicine Unani Pharmacognosy in various systems of medicine Siddha Homeopathy and Chinese systems of medicine. Introduction to secondary metabolites Introduction to secondary metabolites Definition Introduction to secondary metabolites classification properties and test for identification of Alkaloids Introduction to secondary metabolites Glycosides Introduction to secondary metabolites Flavonoids Introduction to secondary metabolites Tannins Introduction to secondary metabolites Volatile oil and Resins pharmacognosy in various systems of medicine pharmacognosy in various systems of medicine ppt role of pharmacognosy in various system of medicine slideshare introduction to secondary metabolites introduction to secondary metabolites pharmacognosy slideshare introduction to secondary metabolites pdf introduction to secondary metabolites pharmacognosy slideshare