Modern Phytochemical Methods Recent Advances In Phytochemistry
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Modern Phytochemical Methods Recent Advances In Phytochemistry
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Author : Fischer
language : en
Publisher:
Release Date : 2009-12-01
Modern Phytochemical Methods Recent Advances In Phytochemistry written by Fischer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-01 with categories.
Modern Phytochemical Methods
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Author : Nikolaus H. Fischer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Modern Phytochemical Methods written by Nikolaus H. Fischer 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 2012-12-06 with Science categories.
This volume contains reviews which are based on a symposium, given th at the 30 meeting of The Phytochemical Society of North America, held at Laval University in Quebec City, Canada on August 11-15, 1990. During the past two decades, there have been major new developments in methods which can be applied toward the isolation, separation and structure determination of complex natural products. Therefore, the topic of this symposium, "Modem Phytochemical Methods", is a very timely one. The organizers of the symposium recognized that it would not be possible to cover in detail all new advances in phytochemical methodology. It was therefore decided to emphasize general reviews on recent developments of major separation techniques such as high performance liquid chromatography as well as supercritical fluid chromato graphy. In addition, advances in commonly used structure determination methods, mainly NMR and MS, are reviewed. Other topics include methodo logies of micro-sampling for isolation and analysis of trichome constituents as well as recent breakthroughs on biosynthetic studies of monoterpenes using "enriched" basal cells of trichomes. The volume concludes with a review of quantitative structure-activity relationship (QSAR) studies of biologically active natural products. In Chapter I, K. Hostettmann and his colleagues give a general review of recent developments in the separation of natural products with major emphasis on preparative separations of biologically active plant constituents. The authors present a comparison of droplet countercurrent chromatography (OCCC) with the highly rapid and more versatile centrifugal partition chromatography (CPC).
Modern Phytochemical Methods
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Author : Nikolaus H. Fischer
language : en
Publisher: Springer
Release Date : 1991-05-31
Modern Phytochemical Methods written by Nikolaus H. Fischer and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-05-31 with Science categories.
This volume contains reviews which are based on a symposium, given th at the 30 meeting of The Phytochemical Society of North America, held at Laval University in Quebec City, Canada on August 11-15, 1990. During the past two decades, there have been major new developments in methods which can be applied toward the isolation, separation and structure determination of complex natural products. Therefore, the topic of this symposium, "Modem Phytochemical Methods", is a very timely one. The organizers of the symposium recognized that it would not be possible to cover in detail all new advances in phytochemical methodology. It was therefore decided to emphasize general reviews on recent developments of major separation techniques such as high performance liquid chromatography as well as supercritical fluid chromato graphy. In addition, advances in commonly used structure determination methods, mainly NMR and MS, are reviewed. Other topics include methodo logies of micro-sampling for isolation and analysis of trichome constituents as well as recent breakthroughs on biosynthetic studies of monoterpenes using "enriched" basal cells of trichomes. The volume concludes with a review of quantitative structure-activity relationship (QSAR) studies of biologically active natural products. In Chapter I, K. Hostettmann and his colleagues give a general review of recent developments in the separation of natural products with major emphasis on preparative separations of biologically active plant constituents. The authors present a comparison of droplet countercurrent chromatography (OCCC) with the highly rapid and more versatile centrifugal partition chromatography (CPC).
Recent Advances In Phytochemical Research
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Author :
language : en
Publisher: BoD – Books on Demand
Release Date : 2025-04-10
Recent Advances In Phytochemical Research written by and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-10 with Science categories.
The phytochemicals, particularly bioactive compounds such as alkaloids, flavonoids, terpenoids, and polyphenols, have revealed their diverse roles in human health, from antioxidant and anti-inflammatory properties to anticancer and antimicrobial effects. This book explores how the latest genomics, metabolomics, and bioinformatics methodologies enhance our understanding of plant secondary metabolites and their pharmacological potential. Through these technological innovations, researchers can now identify new bioactive molecules more efficiently and accurately than ever before. This volume highlights the intersections between traditional knowledge and modern scientific advancements. Many of the discoveries discussed here build upon ancient wisdom, validating the therapeutic potential of plants used for centuries in indigenous and folk medicine.
Bioactive Natural Products Detection Isolation And Structural Determination
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Author : Steven M. Colegate
language : en
Publisher: CRC Press
Release Date : 1993-09-29
Bioactive Natural Products Detection Isolation And Structural Determination written by Steven M. Colegate and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-09-29 with Science categories.
Bioactive Natural Products covers all the aspects of bioactive natural product research from ethnobotanical investigations to modern, technologically assisted isolation and structural determination of active compounds. An internationally selected group of experts share their knowledge of a wide range of bioactivities and chemical compound classes. Topics in the chapters describing the modern application of detection, isolation, and structural determination techniques are strongly supported by chapters detailing and reviewing research involving various classes of bioactivity. Research areas include the immunomodulatory, antiviral, cytotoxic, anti-inflammatory, and insect behavior classes of bioactivity. Extensive referencing throughout the text is helpful to those readers not familiar with this subject and serves as a critical review for more experienced researchers. The book is also excellent for upper division or post-graduate courses.
Phytochemical Methods A Guide To Modern Techniques Of Plant Analysis
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Author : A.J. Harborne
language : en
Publisher: Springer Science & Business Media
Release Date : 1998-04-30
Phytochemical Methods A Guide To Modern Techniques Of Plant Analysis written by A.J. Harborne 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 1998-04-30 with Science categories.
This long awaited third edition of Phytochemical Methods is, as its predecessors, a key tool for undergraduates, research workers in plant biochemistry, plant taxonomists and any researchers in related areas where the analysis of organic plant components is key to their investigations. Phytochemistry is a rapidly expanding area with new techniques being developed and existing ones perfected and made easier to incorporate as standard methods in the laboratory. This latest edition includes descriptions of the most up-to-date methods such as HPLC and the increasingly sophisticated NMR and related spectral techniques. Other methods described are the use of NMR to locate substances within the plant cell and the chiral separation of essential oils. After an introductory chapter on methods of plant analysis, individual chapters describe methods of identifying the different type of plant molecules: phenolic compounds, terpenoids, organic acids, lipids and related compounds, nitrogen compounds, sugar and derivatives and macromolecules. Different methods are discussed and recommended, and guidance provided for the analysis of compounds of special physiological relevance such as endogenous growth regulators, substances of pharmacological interest and screening methods for the detection of substances for taxonomic purposes. It also includes an important bibliographic guide to specialized texts. This comprehensive book constitutes a unique and indispensable practical guide for any phytochemistry or related laboratory, and provides hands-on description of experimental techniques so that students and researchers can become familiar with these invaluable methods.
The Formation Structure And Activity Of Phytochemicals
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Author : Reinhard Jetter
language : en
Publisher: Springer
Release Date : 2015-09-29
The Formation Structure And Activity Of Phytochemicals written by Reinhard Jetter and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-29 with Science categories.
This text provides both review and primary research articles for a broad audience of biologists, chemists, biochemists, pharmacologists, clinicians and nutrition experts, especially those interested in the biosynthesis, structure, function and/or bioactivity of plant natural products. Recurring themes include the evolution and ecology of specialized metabolites, the genetic and enzymatic mechanisms for their formation and metabolism, the systems biology study of their cell/tissue/organ context, the engineering of plant natural products, as well as various aspects of their application for human health. In addition to analysis of current research, new developments in the techniques used to study plant natural products are presented and discussed, taking a detailed look at structure elucidation and quantification, “omic” (genomic/ proteomic/ transcriptomic/ metabolomics) profiling or for microscopic localization. In short, this series combines chapters from researchers that explain and discuss current topics in the most exciting new research in phytochemistry.
Advances In Botanical Research
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Author :
language : en
Publisher: Elsevier
Release Date : 1994-07-07
Advances In Botanical Research written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-07-07 with Science categories.
The twentieth volume in the series offers articles of interest to a broad range of plant scientists. These vary from consideration of the relationship between vegetation and climate to the biochemistry and uses of commonly used plant metabolites. Woodward and Smith discuss the development of dynamic and mechanistic models to overcome some of the limitations of current, essentially static, approaches to the effect of climate change on natural vegetation and crops.The chapter by Ratcliffe studies the use made of various NMR techniques in the study of physiological and other problems in plants. Van den Ende's article deals with the use of Chlamydomonas, a typical unicellular algal system, for the study of organelle development and the controlling mechanisms involved, in both its vegetative cell cycle and in gametogenesis.The natural roles and basic biochemistry of commonly used plant metabolites are often almost completely misunderstood. The last chapter by Pierpoint looks at an example of these, the salicylates, which are of great importance in medical research and for their medicinal value. Following a summary of the historical background to their study and use, the author considers recent progress towards understanding their biosynthesis and natural roles in the context of their better-understood pharmacological actions in animals.
Phytochemical Techniques
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Author : N. Raaman
language : en
Publisher: New India Publishing
Release Date : 2006
Phytochemical Techniques written by N. Raaman and has been published by New India Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Medical categories.
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.
Computational Phytochemistry
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Author : Satyajit Dey Sarker
language : en
Publisher: Elsevier
Release Date : 2024-03-06
Computational Phytochemistry written by Satyajit Dey Sarker and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-06 with Science categories.
Computational Phytochemistry, Second Edition, explores how recent advances in computational techniques and methods have been embraced by phytochemical researchers to enhance many of their operations, refocusing and expanding the possibilities of phytochemical studies. By applying computational aids and mathematical models to extraction, isolation, structure determination, and bioactivity testing, researchers can obtain highly detailed information about phytochemicals and optimize working approaches.This book aims to support and encourage researchers currently working with or looking to incorporate computational methods into their phytochemical work. Topics in this book include computational methods for predicting medicinal properties, optimizing extraction, isolating plant secondary metabolites, and building dereplicated phytochemical libraries. The roles of high-throughput screening, spectral data for structural prediction, plant metabolomics, and biosynthesis are all reviewed before the application of computational aids for assessing bioactivities and virtual screening is discussed. Illustrated with detailed figures and supported by practical examples, this book is an indispensable guide for all those involved with the identification, extraction, and application of active agents from natural products.This new edition captures remarkable advancements in mathematical modeling and computational methods that have been incorporated in phytochemical research, addressing, e.g., extraction, isolation, structure determination, and bioactivity testing of phytochemicals. - Includes step-by-step protocols for various computational and mathematical approaches applied to phytochemical research - Features clearly illustrated chapters contributed by highly reputable researchers - Covers all key areas in phytochemical research, including virtual screening and metabolomics