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Author: Shagufta Perveen Publisher: BoD – Books on Demand ISBN: 1789847761 Category : Science Languages : en Pages : 154
Book Description
Terpenes belong to the diverse class of chemical constituents isolated from materials found in nature (plants, fungi, insects, marine organisms, plant pathogens, animals and endophytes). These metabolites have simple to complex structures derived from Isopentyl diphosphate (IPP), dimethyl allyl diphosphate (DMAPP), mevalonate and deoxyxylulose biosynthetic pathways. Terpenes play a very important role in human health and have significant biological activities (anticancer, antimicrobial, anti-inflammatory, antioxidant, antiallergic, skin permeation enhancer, anti-diabetic, immunomodulatory, anti-insecticidal). This book gives an overview and highlights recent research in the phytochemical and biological understanding of terpenes and terpenoid and explains the most essential functions of these kinds of secondary metabolites isolated from natural sources.
Author: Shagufta Perveen Publisher: BoD – Books on Demand ISBN: 1789847761 Category : Science Languages : en Pages : 154
Book Description
Terpenes belong to the diverse class of chemical constituents isolated from materials found in nature (plants, fungi, insects, marine organisms, plant pathogens, animals and endophytes). These metabolites have simple to complex structures derived from Isopentyl diphosphate (IPP), dimethyl allyl diphosphate (DMAPP), mevalonate and deoxyxylulose biosynthetic pathways. Terpenes play a very important role in human health and have significant biological activities (anticancer, antimicrobial, anti-inflammatory, antioxidant, antiallergic, skin permeation enhancer, anti-diabetic, immunomodulatory, anti-insecticidal). This book gives an overview and highlights recent research in the phytochemical and biological understanding of terpenes and terpenoid and explains the most essential functions of these kinds of secondary metabolites isolated from natural sources.
Author: Antony Williams Publisher: Royal Society of Chemistry ISBN: 1849733937 Category : Science Languages : en Pages : 532
Book Description
The Ghanian plant Cryptolepis sanguinolenta is the source of a series of fascinating indoloquinoline alkaloids. The most unusual member of this alkaloid series was initially proposed to be a spiro nonacyclic structure, named cryptospirolepine, and was elucidated in 1993 based on the technologies available at that time. There were, however, several annoying attributes to the structure that bothered analysts for the ensuing 22 years. During the two decades that followed the initial work there have been enormous developments in NMR technology. Using new experimental approaches, specifically homodecoupled 1,1- and 1,n-HD-ADEQUATE NMR experiments developed in 2014, the structure of only a 700 µg sample of cryptospirolepine has been revised and is shown on the cover of this volume. The confluence of the NMR technological and methodological advances that allowed the revision of the structure of cryptospirolepine using a submilligram sample seems a fitting example for this book, which is dedicated to the NMR characterization of various classes of natural products. Volume 2 considers data processing and algorithmic based analyses tailored to natural product structure elucidation and reviews the application of NMR to the analysis of a series of different natural product families including marine natural products, terpenes, steroids, alkaloids and carbohydrates. Volume 1 discusses contemporary NMR approaches including optimized and future hardware and experimental approaches to obtain both the highest quality and most appropriate spectral data for analysis. These books, bringing together acknowledged experts, uniquely focus on the combination of experimental approaches and modern hardware and software applied to the structure elucidation of natural products. The volumes will be an essential resource for NMR spectroscopists, natural product chemists and industrial researchers working on natural product analysis or the characterization of impurities and degradation products of pharmaceuticals that can be as scarce as natural product samples.
Author: Eberhard Breitmaier Publisher: John Wiley & Sons ISBN: 3527609105 Category : Science Languages : en Pages : 223
Book Description
This concise overview of terpenes and their applications covers the structure, natural sources, biological and pharmacological effects, as well as selected total syntheses of the compound. This book includes a chapter on structure determination, as well as added information on biogenesis, polycyclic terpenes, gingkoloids and neo-hopanes. This title is an ideal introductory book for anybody starting work in this field.
Author: Publisher: Elsevier ISBN: 0081026919 Category : Science Languages : en Pages : 4266
Book Description
Comprehensive Natural Products III, Third Edition, Seven Volume Set updates and complements the previous two editions, including recent advances in cofactor chemistry, structural diversity of natural products and secondary metabolites, enzymes and enzyme mechanisms and new bioinformatics tools. Natural products research is a dynamic discipline at the intersection of chemistry and biology concerned with isolation, identification, structure elucidation, and chemical characteristics of naturally occurring compounds such as pheromones, carbohydrates, nucleic acids and enzymes. This book reviews the accumulated efforts of chemical and biological research to understand living organisms and their distinctive effects on health and medicine and to stimulate new ideas among the established natural products community. Provides readers with an in-depth review of current natural products research and a critical insight into the future direction of the field Bridges the gap in knowledge by covering developments in the field since the second edition published in 2010 Split into 7 sections on key topics to allow students, researchers and professionals to find relevant information quickly and easily Ensures that the knowledge within is easily understood by and applicable to a large audience
Author: Raphael Ikan Publisher: Elsevier ISBN: 0080512429 Category : Science Languages : en Pages : 316
Book Description
This new edition has been updated to include the following: The use of biomarkers (organic compounds in the geospherical record with carbon skeletons) reflecting the upsurge in geoporphyrin research primarily due to MS, yeast RNA nucleic acid studies: reversed-phase HPLC of amino acids; brewing industry applications (HPLC evaluation of carotenoids in orange juice and of "debittered" citrus); HPTLC of carbohydrates; synthesis of a sweetening agent from citrus peels, synthesis and degradation of alkaloids and of sterols, GC/MS uses with sterols, petroleum products, and aromatic constituents of wine and grape juice, flash chromatography of essential oils, optical purity of enantiomers affecting flavors, fragrances, and pheromones, as well as studies of lattice inclusion compounds 1H- and 13C-NMR, MS, IR and UV data are presented for most natural products. Biomarkers—organic compounds in the geospherical record with carbon skeletons—reflecting the upsurge in geoporphyrin research primarily due to MS Yeast RNA nucleic acid studies Reversed-phase HPLC of amino acids, citrus juice components, and HPLC in brewing industry application HPTLC of carbohydrates 1H- and 13C-NMR: Sweetness evaluation and synthesis of a sweetening agent from citrus peels; seed oil sesamolin; alkaloids (strychnine, piperine, caffeine); and sterol analyses GC/MS: sterols, petroleum studies, aromatic constituents of wine and grapejuice Flash chromatography of essential oils Optical purity of enantiomers affecting flavors, fragrances, and pheromones Materials science studies of lattice inclusion compounds
Author: United States. Congress. Senate. Committee on Government Operations. Subcommittee on Reorganization and Internal Organizations Publisher: ISBN: Category : Drugs Languages : en Pages : 194
Author: Paul Harrewijn Publisher: Springer Science & Business Media ISBN: 9780792368915 Category : Gardening Languages : en Pages : 462
Book Description
Preface. 1. Introduction. 2. Production of terpenes and terpenoids. 3. The origin and evolution of terpenoid messengers. 4. Specific properties of terpenoids. 5. Functions of natural terpenoids in the interrelationships between organisms. 6. Terpenoids in practice. 7. Natural terpenoids to the benefit of human health. 8. Prospectus and suggestions for further research. Epilogue. References. General reading. Glossary. Index.
Author: Jane Buckle Publisher: Elsevier Health Sciences ISBN: 0702064866 Category : Medical Languages : en Pages : 429
Book Description
Enhance patient care with the help of aromatherapy! Clinical Aromatherapy: Essential Oils in Healthcare is the first and only peer-reviewed clinical aromatherapy book in the world and features a foreword by Dr. Oz. Each chapter is written by a PhD nurse with post-doctoral training in research and then peer reviewed by named experts in their field. This clinical text is the must-have resource for learning how to effectively incorporate aromatherapy into clinical practice. This new third edition takes a holistic approach as it examines key facts and topical issues in aromatherapy practice and applies them within a variety of contexts and conditions. This edition also features updated information on aromatherapy treatments, aromatherapy organizations, essential oil providers, and more to ensure you are fully equipped to provide patients with the best complementary therapy available. Expert peer-reviewed information spans the entire book. All chapters have been written by a PhD nurse with post-doctoral training in research and then peer reviewed by named experts in their field. Introduction to the principles and practice of aromatherapy covers contraindications, toxicity, safe applications, and more. Descriptions of real-world applications illustrate how aromatherapy works in various clinical specialties. Coverage of aromatherapy in psychiatric nursing provides important information on depression, psychosis, bipolar, compulsive addictive, addiction and withdrawal. In-depth clinical section deals with the management of common problems, such as infection and pain, that may frequently be encountered on the job. Examples of specific oils in specific treatments helps readers directly apply book content to everyday practice. Evidence-based content draws from thousands of references. NEW! First and only totally peer-reviewed, evidence-based, clinical aromatherapy book in the world. NEW Chapter on integrative Healthcare documenting how clinical aromatherapy has been integrated into hospitals and healthcare in USA, UK and elsewhere. NEW Chapter on the M Technique: the highly successful method of gentle structured touch pioneered by Jane Buckle that is used in hospitals worldwide. All chapters updated with substantial additional references and tables.
Author: Shagufta Perveen
Author: Shagufta Perveen
Author: Antony Williams
Author: Eberhard Breitmaier
Author: 
Author: Raphael Ikan
Author: United States. Congress. Senate. Committee on Government Operations. Subcommittee on Reorganization and Internal Organizations
Author: National Library of Medicine (U.S.)
Author: Paul Harrewijn
Author: Jane Buckle
Author: United States. Congress. Senate. Government Operations