About author : Dr. Rakesh Singh is an experienced academic professional with over a decade in teaching and a strong background in student counseling. Currently an Associate Professor at RKDF University, he has been contributing to the Faculty of Pharmacy since 2014. Dr. Singh holds a PhD in Pharmacy from RKDF University, awarded in 2022. His career also includes roles in student counseling, having served as a head counselor and counseling in-charge at reputed institutions. Dr. Singh is dedicated to fostering growth, both personally and professionally, in a success-oriented environment. Ms. Meena Bandiya is an Assistant Professor at Vikram University, Ujjain, with 11 years of dedicated experience in academia. She holds two Indian patents and has published research papers in esteemed international and national journals, showcasing her commitment to advancing knowledge in her field. As a registered pharmacist, Meena brings both practical expertise and academic insight to her role. Her contributions reflect a strong commitment to research, innovation, and student development in pharmacy education. Ms. Reshma H. Budihal is an Assistant Professor at Danigond College of Pharmacy, Tardal, Bagalkot, Karnataka. She holds a Diploma in Pharmacy (2012) and a B.Pharm degree (2015) from HSK College of Pharmacy, Bagalkot, and completed her M.Pharm with a specialization in Pharmacognosy from Saniya College of Pharmacy, Dharwad in 2019. Currently, she is pursuing her Ph.D. from JJTU Rajasthan. Reshma is dedicated to advancing her expertise in the field of Pharmacognosy and contributing to the academic development of her students. Mr. Ashok Kumar Bagada serves as an Associate Professor at Regional College of Pharmacy in Jaipur, Rajasthan. With an M.Pharm in Pharmacognosy from Lachoo Memorial College of Science and Technology, Jodhpur (2013), he brings a solid blend of academic and industry experience. Ashok has six years of experience in the pharmaceutical industry and over five years in te

About book : The Textbook of Pharmacognosy and Phytochemistry-II offers an in-depth exploration of the biochemical and phytochemical foundations of medicinal plants and their constituents. It begins with a comprehensive introduction to metabolic pathways in higher plants, detailing the Shikimic acid, acetate, and amino acid pathways, and their role in forming essential secondary metabolites. The text further delves into advanced biogenetic studies, highlighting the use of radioactive isotopes to track metabolic transformations. Key secondary metabolites are examined, covering their chemical composition, sources, therapeutic uses, and commercial applications. Examples include alkaloids from Vinca and Opium, phenylpropanoids like tea flavonoids, and bioactive steroids and glycosides found in plants such as Digitalis and Liquorice. The book also emphasizes volatile oils, tannins, resins, and glycosides, with an extensive look at their roles in traditional and modern medicine. Advanced chapters guide readers through the isolation, identification, and analysis of significant phytoconstituents like menthol, glycyrrhetinic acid, and reserpine, utilizing techniques in chromatography, spectroscopy, and electrophoresis. The book concludes with insights into industrial production and applications of compounds like artemisinin, caffeine, and taxol, shedding light on their estimation and pharmaceutical potential. This textbook is an essential resource for students and professionals in pharmacognosy, providing foundational knowledge and practical applications for the study of plant-derived bioactive compounds.