A Practical Guide To Pharmacognostic And Phytochemical Techniques
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A practical guide to pharmacognostic and phytochemical techniques
Author: Dr. (Mrs). P. Shanthi
language: en
Publisher: DeepMisti Publication
Release Date: 2025-03-24
The study of medicinal plants has been a cornerstone of healthcare for centuries, providing the foundation for many modern pharmaceuticals. Pharmacognosy, the branch of science that deals with medicinal drugs obtained from natural sources; and phytochemistry, the study of the chemical constituents of plants, are essential disciplines in drug discovery and herbal medicine research. This book, A Practical Guide to Pharmacognostic and Phytochemical Techniques, is designed to serve as a comprehensive resource for students, researchers, and professionals in the fields of pharmaceutical sciences, botany, and natural product research. It provides a systematic approach to understand the techniques used in the identification, extraction, and analysis of bioactive compounds from plants. The book is structured to offer both theoretical insights and hands-on practical guidance. It covers key aspects such as macroscopic and microscopic evaluation of crude drugs, extraction and isolation techniques, phytochemical screening, chromatographic methods, and quality control measures. The methodologies presented are carefully curated to ensure accuracy, reproducibility, and ease of implementation in laboratory settings. By bridging the gap between traditional knowledge and modern scientific advancements, this guide aims to equip readers with the necessary skills to explore and validate the therapeutic potential of natural products. It is our hope that this book will serve as a valuable reference for those engaged in herbal drug research, quality control, and pharmaceutical development. We extend our sincere gratitude to all those who contributed to the completion of this work, including our mentors, colleagues, and students whose insights and feedback have been invaluable. We welcome readers to embark on this journey into the fascinating world of pharmacognosy and phytochemistry and trust that this book will enhance their understanding and application of these essential scientific techniques. Author Dr. P. Shanthi
Pharmacognosy and Phytochemistry
Key information on plant-based chemical and pharmacology research, from basics and principles through recent technological advances Pharmacognosy and Phytochemistry provides an overview of the basics of pharmacognosy and phytochemistry from early principles through contemporary advances like molecular pharmacognosy. The book covers the classification of crude drugs, complementary and alternative medical (CAM) systems, adulteration and evaluation of drugs, extraction methods of plant drugs, and ethnobotany and ethnopharmacology. The book also reviews the historical overview, therapeutic application, cultural and ecological dimensions of plant-based medicines. Other key chapters discuss biotechnology and clinical pharmacognosy. Written by a group of expert contributors, Pharmacognosy and Phytochemistry reviews sample topics including: Methodologies for extracting bioactive compounds and techniques to perform qualitative and quantitative phytochemical analysis Therapeutic potential of plant secondary metabolites and the processes of isolation, purification, and characterization of herbal drugs Biological screening methods and biosynthetic pathways of phytopharmaceuticals, pharmaceutical aids, nutraceuticals, cosmeceuticals, pesticides, and allergens Comparative phytochemistry, chemotaxonomy, and the emerging field of marine pharmacognosy Combining traditional knowledge with modern advancements to provide a holistic understanding of two important fields, Pharmacognosy and Phytochemistry serves as an excellent resource for students, researchers, and practitioners.
Phytochemical Techniques
Phytochemicals are the individual chemicals from which the plants are made and plants are the key sources of raw material for both pharmaceutical and aromatic industries. the improved methods for higher yield of active compounds will be the major incentive in these industries. To help those who are involved in the isolation of compounds from plants, some of the essential phytochemical techniques are included in this book. The theoretical principles of various instruments, handling of samples and interpretation of spectra are given in detail. Adequate chemical formulas are included to support and explain various structures of compounds and techniques. The book will prove useful to students, researchers, professionals in the field of Plant Physiology and Pathology, Pharmaceutical and Chemical Engineering, Biotechnology, Medicinal and Aromatic Plants and Horticulture.