Preparative Chromatography
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Preparative Chromatography Techniques
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Author : Kurt Hostettmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Preparative Chromatography Techniques written by Kurt Hostettmann and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.
Over the last few years several new instrumental techniques have been introduced for chromatographie separations. In addition, rapid developments in existing methods, such as preparative HPLC, have taken place. Despite these advances, how ever, a handbook covering the various preparative aspects ofthe new separation tech niques does not exist. This book is an attempt to fill the gap and to present a compila tion of modern separation techniques that will be useful for researchers faced with day-to-day preparative problems. Numerous examples of separations have been selected in order to show the possibilities (and also the limits) of each technique treated. These are often either applications from our own laboratory or else they reflect the approach we have been following for the isolation of natural products from plant sourees. Owing to the large number of published papers and the diversity of secondary plant constituents. an exhaustive survey of the literature has not been undertaken. We hope, however, that the examples selected will suggest to the reader which technique(s) and which conditions to choose for a particular isolation problem in the field of natural products. For invaluable help in the preparation of the manuscript for this book, we would like to thank Corinne Appolonia and Christine Marston. Lausanne, November 1985 K. Hostettmann M. Hostettmann A . . Marston Foreword Although not many people realize this, isolation and purification of biologically active materials is becoming increasingly crucial.
Preparative Chromatography Techniques
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Author : K. Hostettmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-14
Preparative Chromatography Techniques written by K. Hostettmann and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-14 with Science categories.
Over the past few years, increasing attention has been paid to the search for bioactive compounds from natural sources. The success of plant-derived products such as paclitaxel (Taxol) in tumor therapy or artemisinin in the treatment of malaria has provided the impetus for the introduction of numerous research programmes, especially in Industry. A great deal of effort is being expended in the generation of novel lead molecules of vegetable, marine and microbial origin by the use of high throughput screening protocols. When interesting hits are found, it is essen tial to have methods available for the rapid isolation of target compounds. For this reason, both industry and academia need efficient preparative chromatographic separation techniques and experience in their application. Purified natural products are required for complete spectro scopic identification and full characterization of new compo unds, for biological testing and for the supply of pharmaceuti cals, standards, and starting materials for synthetic work. Obtaining pure products from an extract can be a very long, te dious and expensive undertaking, involving many steps. Sometimes only minute amounts of the desired compounds are at hand and these entities may be labile. Thus it is an advantage to have access to as many different methods as possible in order to aid the isolation process. Although a certain amount of trial and error may be involved, nowadays there is the possibility of devising suitable rapid separation schemes by a judicious choice of the different techniques available.
Preparative Chromatography For Separation Of Proteins
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Author : Arne Staby
language : en
Publisher: John Wiley & Sons
Release Date : 2017-02-02
Preparative Chromatography For Separation Of Proteins written by Arne Staby and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-02 with Technology & Engineering categories.
Preparative Chromatography for Separation of Proteins addresses a wide range of modeling, techniques, strategies, and case studies of industrial separation of proteins and peptides. • Covers broad aspects of preparative chromatography with a unique combination of academic and industrial perspectives • Presents Combines modeling with compliantce useing of Quality-by-Design (QbD) approaches including modeling • Features a variety of chromatographic case studies not readily accessible to the general public • Represents an essential reference resource for academic, industrial, and pharmaceutical researchers
Scale Up And Optimization In Preparative Chromatography
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Author : Anurag Rathore
language : en
Publisher: CRC Press
Release Date : 2002-09-26
Scale Up And Optimization In Preparative Chromatography written by Anurag Rathore and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-09-26 with Medical categories.
Presenting guidelines to predict and improve separation system performance, this book contains numerous case studies illustrating the practice of scale-up principles in process development. It offers solutions to limitations that occur in real-world purification schemes; methods to model, optimize, and characterize nonlinear separation processes; data comparisons from all stages of production; and industrial separation schemes for products such as synthetic molecules, antibody fragments, IgG, growth factors, and plasmid DNA. The book covers external constraints, separation economics, correlations for transport and kinetic phenomena, and the configuration and parameters of column design.
Fundamentals Of Preparative And Nonlinear Chromatography
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Author : Georges Guiochon
language : en
Publisher: Academic Press
Release Date : 2006-03-21
Fundamentals Of Preparative And Nonlinear Chromatography written by Georges Guiochon and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-21 with Medical categories.
The second edition of Fundamentals of Preparative and Nonlinear Chromatography is devoted to the fundamentals of a new process of purification or extraction of chemicals or proteins widely used in the pharmaceutical industry and in preparative chromatography. This process permits the preparation of extremely pure compounds satisfying the requests of the US Food and Drug Administration. The book describes the fundamentals of thermodynamics, mass transfer kinetics, and flow through porous media that are relevant to chromatography. It presents the models used in chromatography and their solutions, discusses the applications made, describes the different processes used, their numerous applications, and the methods of optimization of the experimental conditions of this process.
Preparative Chromatography
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Author : H. Schmidt-Traub
language : en
Publisher: John Wiley & Sons
Release Date : 2006-03-06
Preparative Chromatography written by H. Schmidt-Traub and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-03-06 with Technology & Engineering categories.
This interdisciplinary approach combines the chemistry and engineering involved to describe the conception and improvement of chromatographic processes. The book covers recent developments in preparative chromatographic processes for the separation of "smaller" molecules using standard laboratory equipment as well as the detailed conception of industrial chemical plants. Following an introductory section on the history of chromatography, the current state of research and the design of chromatographic processes, the book goes on to define the general terminology. There then follow sections on solid materials and packed columns process concepts. Final chapters on modeling and determination of model parameters, the design and optimization of preparative chromatographic processes and chromatographic reactors allow for the optimum selection of chromatographic systems. Essential for chemists and engineers working in the chemicals and pharmaceutical industries as well as for food technologies, due to the interdisciplinary nature of these processes.
Preparative Liquid Chromatography
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Author : B.A. Bidlingmeyer
language : en
Publisher: Elsevier
Release Date : 1987-07-01
Preparative Liquid Chromatography written by B.A. Bidlingmeyer and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-07-01 with Science categories.
This volume provides a straightforward approach to isolation and purification problems with a thorough presentation of preparative LC strategy including the interrelationship between the input and output of the instrumentation, while keeping to an application focus.The book stresses the practical aspects of preparative scale separations from TLC isolations through various laboratory scale column separations to very large scale production. It also gives a thorough description of the performance parameters (e.g. throughput, separation quality, etc.) as a function of operational parameters (e.g. particle size, column size, solvent usage, etc.). Experts in the field have contributed a well balanced presentation of separation development strategies from preparative TLC to commercial preparative process with practical examples in a wide variety of application areas such as drugs, proteins, nucleotides, industrial extracts, organic chemicals, enantiomers, polymers, etc.
A Practical Handbook Of Preparative Hplc
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Author : Donald A. Wellings
language : en
Publisher: Elsevier Science Limited
Release Date : 2006
A Practical Handbook Of Preparative Hplc written by Donald A. Wellings and has been published by Elsevier Science Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Medical categories.
This book is a distillation of twenty years of practical experience of the high pressure liquid chromatography (HPLC) process. Deliberately steering clear of complex theoretical aspects, this book concentrates on the everyday problems associated with the technique, making it perfect for frequent use in the laboratory and for those in the pharmaceutical, agrochemical and biotechnology industries for the analysis and purification of drugs, small molecules, proteins and DNA. This book… •Provides practical, hands-on advice based on years of experience •Will help ensure optimal design, equipment and separation results for your particular task •Presents system layouts from laboratory to process scale •Will help you to devise or improve record-keeping and documentation systems •Provides practical, hands-on advice based on years of experience •Will help ensure optimal design, equipment and separation results for your particular task •Presents system layouts from laboratory to process scale •Will help you to devise or improve record-keeping and documentation systems
Principles And Practice Of Modern Chromatographic Methods
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Author : Kevin Robards
language : en
Publisher: Academic Press
Release Date : 2021-12-03
Principles And Practice Of Modern Chromatographic Methods written by Kevin Robards and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-03 with Science categories.
Principles and Practice of Modern Chromatographic Methods, Second Edition takes a comprehensive, unified approach in its presentation of chromatographic techniques. Like the first edition, the book provides a scientifically rigid, but easy-to-follow presentation of chromatography concepts that begins with the purpose and intent of chromatographic theory - the "what and why that are left out of other books attempting to cover these principles. This fully revised second edition brings the content up-to-date, covering recent developments in several new sections and an additional chapter on composite methods. New topics include sample profiling, sample preparation, sustainable green chemistry, 2D chromatography, miniaturization/nano-LC, HILIC, and more. - Contains thorough chapters that begin with an updated schematic overview and a visual representation of the content - Avoids the obfuscation of different terminologies and classification systems that are prevalent in the area, such as the relationship between liquid chromatography and column chromatography - Provides integrated and comprehensive topic coverage based on chromatographic bibliometrics and survey reports on the relative usage of chromatographic techniques