Download or read book High Performance Thin Layer Chromatography for the Analysis of Medicinal Plants written by Eike Reich and published by Thieme. This book was released on 2011-01-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Performance Thin-Layer Chromatography for the Analysis of Medicinal Plants presents the theoretical and technical information needed to perform reliable and reproducible high-performance thin-layer chromatography (HPTLC) to establish the identity, purity, quality, and stability of raw materials, extracts, and finished botanical products. The text provides a complete overview of the technique and common applications of HPTLC in herbal analysis. It will help the analyst answer questions such as: Am I paying for a high-quality material, but getting a cheap adulterant? Is this raw material worth its price? Does this product comply with the claim on its label? Has the composition of this product changed after being on the shelf for more than a year? Practical examples provided by renowned experts help the reader gain a firm understanding of HPTLC methodologies. More than 300 full-color illustrations aid comprehension of complex concepts, and easy-to-reference text boxes provide summaries of key information.This book is essential for analysts, quality assurance professionals, and regulators seeking a comprehensive text on how to use HPTLC to determine whether botanicals comply with current, good manufacturing practices. It will also benefit students in pharmacognosy, phytopharmacy, pharmaceutical biology, and analytical chemistry programs.
Download or read book High Performance Thin Layer Chromatography for the Analysis of Medicinal Plants written by Eike Reich and published by Thieme. This book was released on 2011-01-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: With practical examples of how to establish the identity and quality of botanical products High-Performance Thin-Layer Chromatography for the Analysis of Medicinal Plants presents the theoretical and technical information needed to perform reliable and reproducible high-performance thin-layer chromatography (HPTLC) to establish the identity, purity, quality, and stability of raw materials, extracts, and finished botanical products. The text provides a complete overview of the technique and common applications of HPTLC in herbal analysis. It will help the analyst answer questions such as: Am I paying for a high-quality material, but getting a cheap adulterant? Is this raw material worth its price? Does this product comply with the claim on its label? Has the composition of this product changed after being on the shelf for more than a year? Practical examples provided by renowned experts help the reader gain a firm understanding of HPTLC methodologies. More than 300 full-color illustrations aid comprehension of complex concepts and easy-to-reference text boxes provide summaries of key information. This book is essential for analysts, quality assurance professionals, and regulators seeking a comprehensive text on how to use HPTLC to determine whether botanicals comply with current, good manufacturing practices. It will also benefit students in pharmacognosy, phytopharmacy, pharmaceutical biology, and analytical chemistry programs.
Download or read book Plant Drug Analysis written by Sabine Bladt and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Drug Analysis has proven an invaluable and unique aid for all those involved with drug production and analysis, including pharmacists, chemical and pharmaceutical researchers and technicians, drug importers and exporters, governmental chemical control agencies, and health authorities. From the reviews of the German Edition: "The reviewer would like to recommend this excellent book to all chromatographers, as he considers it highly relevant to the solution of numerous problems. Its main purpose is the demonstration of thin-layer chromatograms of the usual commercial drugs as an aid in testing for identity and purity. ... 165 colour plates, each showing 6 chromatograms and all of superb quality photographs ..." (Journal of Chromatography)
Download or read book High Performance Liquid Chromatography in Phytochemical Analysis written by Monika Waksmundzka-Hajnos and published by CRC Press. This book was released on 2010-11-08 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: The powerful, efficient technique of high performance liquid chromatography (HPLC) is essential to the standardization of plant-based drugs, identification of plant material, and creation of new herbal medicines. Filling the void in this critical area, High Performance Liquid Chromatography in Phytochemical Analysis is the first book to give a comp
Download or read book Thin Layer Chromatography in Phytochemistry written by Monika Waksmundzka-Hajnos and published by CRC Press. This book was released on 2008-03-04 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin layer chromatography (TLC) is increasingly used in the fields of plant chemistry, biochemistry, and molecular biology. Advantages such as speed, versatility, and low cost make it one of the leading techniques used for locating and analyzing bioactive components in plants. Thin Layer Chromatography in Phytochemistry is the first sourc
Download or read book Chromatographic Fingerprint Analysis of Herbal Medicines written by Hildebert Wagner and published by Springer Science & Business Media. This book was released on 2011-11-24 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual, to be published in two volumes, provides a condensed overview of the analytical investigation of 80 Chinese Herbal Drugs which are most frequently in use. Thin layer chromatographic-, high pressure liquid chromatographic- and gas chromatographic-fingerprint analytical techniques allow the detection of all main low-molecular constituents of a plant drug and even single constituents can be visualized. Analytical results thereof are shown in numerous color figures. The quality proof of the investigation meets the standard of the European Drug Regulatory Authority. Furthermore, this volume gives a detailed description of the analytical methods used for several drugs. Bioactive constituents, pharmacological and biological activities of several single herbal drugs as well as their therapeutic applications are discussed.
Download or read book Chromatographic Fingerprint Analysis of Herbal Medicines written by Hildebert Wagner and published by . This book was released on 2011 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Fingerprints of Medicinal Plants HPTLC Profiling written by Acharya Balkrishna and published by Bentham Science Publishers. This book was released on 2023-12-26 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Fingerprints of Medicinal Plant- HPTLC Profiling gives an overview of the use of high-performance thin-layer chromatography (HPTLC) for profiling medicinal herbs. Starting with an introduction to HPTLC the book guides the reader through HPTLC instrumentation and laboratory application. Additional notes on the stationary HPTLC phases and hyphenating HTPLC with other analytical techniques are also provided. The book concludes with an exhaustive list of HPTLC fingerprints of many herbs that can be used in medicinal preparations. The book outlines a scientific approach to the identification and selection of herbs for preparing traditional medications. By reading this book, learners will be able to 1) understand the basics of HPTLC, 2) learn how to use the instruments for lab analysis and 3) quickly identify chemical fingerprints of important medicinal herbs. Key Features - A concise overview of HPTLC and associated techniques - A Step-by-step guide to performing HPTLC analysis - Full color illustrations - An exhaustive list of HPTLC fingerprints for 108 medicinal plants, with botanical names - An appendix of TLC solvent systems and reagents for different phytochemical compounds and secondary metabolites - Simple language for easy understanding - Detailed bibliography Chemical Fingerprints of Medicinal Plant- HPTLC Profiling is an essential handbook for scholars in analytical chemistry, plant science and traditional medicine who want to understand the application of HPTLC techniques for research and development in phytomedicine. Readership Scholars in analytical chemistry, plant science and traditional medicine who want to understand the application of HPTLC techniques in phytomedicinal research and development.
Download or read book Chromatographic Fingerprint Analysis of Herbal Medicines Volume III written by Hildebert Wagner and published by Springer. This book was released on 2014-10-30 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume III of this manual provides an overview of the analytical investigation of 23 additional Chinese Herbal Drugs, which are most commonly used in Traditional Chinese Medicine. Together with Volumes I and II this current volume represents the most comprehensive overview to analytical studies of those herbal drugs. The quality proof of the investigation meets the standard of the European Drug Regulatory Authority. The authors refer to the bioactive constituents, pharmacological and biological activities of all single herbal drugs, as well as their therapeutic applications. Analytical methods applied are described in detail.
Download or read book Chromatographic Fingerprint Analysis of Herbal Medicines Volume V written by Hildebert Wagner and published by Springer. This book was released on 2018-02-09 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume V of this manual provides an overview of the analytical investigation of numerous additional Chinese herbal drugs that are commonly used in Traditional Chinese Medicine (TCM). It illustrates the detailed chromatographic analysis of the main compounds with colored TLC photographs and HPLC peak profiles, and also discusses the bioactive properties, pharmacological and biological activity as well as the therapeutic applications of all single herbal drugs. Together with Volumes I-IV this volume represents the most comprehensive overview of analytical studies of these drugs listed in the Chinese Pharmacopoeia 2010. All the experimental requirements, including the extraction procedure for the Chinese drugs and the solvent systems used for the development of the TLC and HPLC analytical monographs, were adapted according to the latest findings published in international journals and the high standards of the European Drug Regulatory Authority. Therefore Volume V is also a must-have manual for researchers and pharmaceutical laboratories dedicated to TCM.
Download or read book Thin Layer Chromatography in Drug Analysis written by Lukasz Komsta and published by CRC Press. This book was released on 2013-12-20 with total page 1067 pages. Available in PDF, EPUB and Kindle. Book excerpt: Used routinely in drug control laboratories, forensic laboratories, and as a research tool, thin layer chromatography (TLC) plays an important role in pharmaceutical drug analyses. It requires less complicated or expensive equipment than other techniques, and has the ability to be performed under field conditions. Filling the need for an up-to-date
Download or read book Green Chromatographic Techniques written by Dr. Inamuddin and published by Springer Science & Business Media. This book was released on 2013-11-12 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a unified outlook on counter-current, ion size exclusion, supercritical fluids, high-performance thin layers, and gas and size exclusion chromatographic techniques used for the separation and purification of organic and inorganic analytes. It also describes a number of green techniques, green sample preparation methods and optimization of solvent consumption in the chromatographic analysis of organic and inorganic analytes. This book offers a valuable resource not only for learners, but also for more experienced chromatographers, conveying a deeper understanding of green chromatographic techniques, green solvents and preparation methods.
Download or read book Chromatographic Fingerprint Analysis of Herbal Medicines Volume IV written by Hildebert Wagner and published by Springer. This book was released on 2016-10-04 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume IV of this manual provides an overview of the analytical investigation of numerous additional Chinese Herbal Drugs, which are most commonly used in Traditional Chinese Medicine (TCM). The detailed chromatographic analysis of the main compounds is illustrated in coloured TLC-photographs and HPLC-peak profiles. Further bioactive properties, pharmacological and biological activities of all single herbal drugs, as well as their therapeutic applications are discussed. Together with Volumes I - III this current volume represents the most comprehensive overview to analytical studies of those herbal drugs on the market and therefore serves as a must-have manual for researchers and laboratories dedicated to TCM. The quality proof of the investigation meets the standard of the European Drug Regulatory Authority.
Download or read book High Performance Thin Layer Chromatography HPTLC written by ManMohan Srivastava and published by Springer Science & Business Media. This book was released on 2010-11-15 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present edited book is the presentation of 18 in-depth national and international contributions from eminent professors, scientists and instrumental chemists from educational institutes, research organizations and industries providing their views on their experience, handling, observation and research outputs on HPTLC, a multi-dimensional instrumentation. The book describes the recent advancements made on TLC which have revolutionized and transformed it into a modern instrumental technique HPTLC. The book addresses different chapters on HPTLC fundamentals: principle, theory, understanding; instrumentation: implementation, optimization, validation, automation and qualitative and quantitative analysis; applications: phytochemical analysis, biomedical analysis, herbal drug quantification, analytical analysis, finger print analysis and potential for hyphenation: HPTLC future to combinatorial approach, HPTLC-MS, HPTLC-FTIR and HPTLC-Scanning Diode Laser. The chapters in the book have been designed in such away that the reader follows each step of the HPTLC in logical order.
Download or read book Instrumental Thin Layer Chromatography written by Colin Poole and published by Elsevier. This book was released on 2023-01-14 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instrumental Thin-Layer Chromatography, Second Edition offers a comprehensive source of authoritative information on all aspects of instrumental thin-layer chromatography. The use of short, topic-focused chapters facilitates identifying information of immediate interest for familiar or emerging uses of thin-layer chromatography. The book gives those working in both academia and industry the opportunity to learn, refresh, or deepen their understanding of fundamental and instrumental aspects of thin-layer chromatography, as well as the tools to interpret and manage chromatographic data. The book serves as a practical consolidated guide to the selection of separation conditions and the use of auxiliary techniques. This fully updated new edition restores the contemporary character of the book for those involved in advancing the technology, analyzing data produced, or applying the technique to new application areas. Some chapters have been consolidated to make room for topics not covered in the first edition, reflecting general changes in the field of thin-layer chromatography, especially in effects-directed detection, convenient interfaces for advanced spectroscopic detection, and greater automation possibilities. This book is a valuable reference for anyone who needs to acquire fundamental and practical information to facilitate progress in research and management functions utilizing information acquired by thin-layer chromatography. Features individual chapters written by recognized authoritative and visionary experts in the field Provides an overview and focused treatment of a single topic Provides tables and diagrams with commonly used data to facilitate practical work, comparison of results, and decision-making Places modern developments in the research literature into a general context not always apparent to inexperienced users of the technique Offers comprehensive updates to all chapters Includes new chapters on instrument platforms, effects-directed detection, data analysis tools, small-scale and microfluidic planar separation systems, and applications to the separation of amino acids and peptides, the analysis of saccharides and lipids, and forensic analysis
Download or read book Plant Drug Analysis written by Sabine Bladt and published by . This book was released on 2010-11-02 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Use of High Performance Liquid Chromatography for the Analysis of Medicinal Plants written by Titus Machuene Boloko and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The process of investigating plants to identify chemical substances is of great interest to natural product scientists because there is a need to discover new drugs for treating diseases. In our study, plant extracts were prepared from the bulbs of Crinum macowanii, Boophane disticha as well as Eucomis autumnalis and further experiments were made on the extracts. High performance liquid chromatography with other instruments (ultra-violet detector, mass spectrometer) coupled to it, were used in the search for the active ingredients in the extracts prepared. Old methods of separation and identification such as flash column chromatography and thin layer chromatography also played an important role in the investigation of these extracts. Other techniques such as nuclear magnetic resonance (NMR), helped in the structural elucidation once the compounds had been purified. The use of analytical techniques (HPLC-MS, NMR) was found to be important in the process of investigating the extracts and the presence of various active ingredients was confirmed. The methods used traditionally for extract preparation (boiling plants in water for certain amount of time) were investigated and the important relationship between the boiling time and concentration of the active components was established. It was found that the increase in boiling time of the plants during preparation decreases the concentrations of the active components. The experiments conducted provide some scientific evidence which motivates that the traditional preparations of the plants are related to the dosage.
