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Author : Hirosuke Yoshioka
Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.E/5 ( download)
Download or read book Sesquiterpene Lactones; Chemistry, NMR and Plant Distribution written by Hirosuke Yoshioka and published by . This book was released on 1973 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hirosuke Yoshioka
Publisher :
ISBN 13 : 9780860080756
Total Pages : 544 pages
Book Rating : 4.0/5 (87 download)
Download or read book Sesquiterpene Lactones written by Hirosuke Yoshioka and published by . This book was released on 1973 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Yoshioka
Publisher :
ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.:/5 (112 download)
Download or read book Sesquiterpene Lactone, Chemistry, NMR and Plant Distribution written by H. Yoshioka and published by . This book was released on 1973 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Valeria Patricia Sülsen
Publisher : Springer
ISBN 13 : 3319782746
Total Pages : 379 pages
Book Rating : 4.3/5 (197 download)
Download or read book Sesquiterpene Lactones written by Valeria Patricia Sülsen and published by Springer. This book was released on 2018-06-07 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses chemical and biological aspects related to sesquiterpene lactones (STLs). Experts in different fields have been invited to contribute on this class of compound's chemistry, isolation and identification, biological activities (antibacterial, antifungal, antiviral, antitrypanosomal, antileishmanial,antiplasmodial, antiproliferative and antiinflammatory), synthesis, biosynthesis, derivatization and QSAR analysis. Taxonomic and chemotaxonomic aspects related to the Asteraceae family are also contributed. The book begins by describing the chemical characteristics of STLs, their classification in different skeleton types, synthesis, distribution in nature and their most important biological properties. An overview of the group's main representatives, based on their importance for human health, as well as an update of the most recently isolated STLs, follow. The authors also provide an overview of the most common methods described in the literature for the extraction, purification, identification and structure elucidation of STLs, while also highlighting more recently developed methods. Furthermore, experts in the field provide an in-depth discussion of the most commonly employed in vitro and in vivo antiprotozoal assays against the different stages of parasites, as well as STLs' properties as anticancer agents in numerous cancer cell lines and animal models. Lastly, the book presents examples of the in vitro and in vivo activity of STLs and their mechanism of antiprotozoal action, together with an analysis of ultrastructural alterations, observed using TEM techniques. The book is aimed at scientists working on natural products: both those investigating this particular group of compounds and those who wish to further explore its potential as new drugs for medical conditions such as protozoal diseases and cancer.
Author : Valeria Patricia Sülsen
Publisher : Springer
ISBN 13 : 9783030086602
Total Pages : 371 pages
Book Rating : 4.0/5 (866 download)
Download or read book Sesquiterpene Lactones written by Valeria Patricia Sülsen and published by Springer. This book was released on 2018-12-21 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses chemical and biological aspects related to sesquiterpene lactones (STLs). Experts in different fields have been invited to contribute on this class of compound's chemistry, isolation and identification, biological activities (antibacterial, antifungal, antiviral, antitrypanosomal, antileishmanial,antiplasmodial, antiproliferative and antiinflammatory), synthesis, biosynthesis, derivatization and QSAR analysis. Taxonomic and chemotaxonomic aspects related to the Asteraceae family are also contributed. The book begins by describing the chemical characteristics of STLs, their classification in different skeleton types, synthesis, distribution in nature and their most important biological properties. An overview of the group's main representatives, based on their importance for human health, as well as an update of the most recently isolated STLs, follow. The authors also provide an overview of the most common methods described in the literature for the extraction, purification, identification and structure elucidation of STLs, while also highlighting more recently developed methods. Furthermore, experts in the field provide an in-depth discussion of the most commonly employed in vitro and in vivo antiprotozoal assays against the different stages of parasites, as well as STLs' properties as anticancer agents in numerous cancer cell lines and animal models. Lastly, the book presents examples of the in vitro and in vivo activity of STLs and their mechanism of antiprotozoal action, together with an analysis of ultrastructural alterations, observed using TEM techniques. The book is aimed at scientists working on natural products: both those investigating this particular group of compounds and those who wish to further explore its potential as new drugs for medical conditions such as protozoal diseases and cancer.
Author : G.H.Neil Towers
Publisher : Springer Science & Business Media
ISBN 13 : 1468487892
Total Pages : 349 pages
Book Rating : 4.4/5 (684 download)
Download or read book Biochemistry of the Mevalonic Acid Pathway to Terpenoids written by G.H.Neil Towers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series of lectures was delivered at the 29th meeting of the Phytochemical Society of North America, held at the University of British Columbia in Vancouver, B. C. , Canada on June 16th-20th, 1989. Topics concerning terpenoids, consisting of isoprene units, are now so numerous that a judicious selection for a relatively limited symposium was difficult. We were able to assemble, however, a potpourri of reviews on topical areas of terpenoid chemistry, biochemistry and biology, by scientists who are making exciting contributions and whose work points the way to significant future research. Because of the importance of terpenoids in the life of plants, and indeed in all living organisms, a periodical review of the mevalonic acid pathway and of the subsequent biochemical events leading to the biosynthesis of isoprenoids needs no justification. Life, as we know it, would not be possible without the ability of living organisms to employ this metabolic sequence which proceeds from condensations of three molecules of acetyl-CoA and terminates with the elaboration of the terpenoid precursors, isopentenyl pyrophosphate and dimethylallyl pyrophosphate. In addition to producing obviously essential compounds that are partially or completely of isoprenoid origin (Fig. 1), such as hormones, photosynthetic pigments, compounds involved in electron transport in respiration and in photosynthesis, oxidative enzymes and membrane components, plants elaborate thousands of novel terpenoids, many of which do not as yet have identifiable physiological, biochemical or even ecological roles, e. g. the cardenolides, ecdysones or saponins.
Author : Eloy Rodriguez
Publisher :
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.:/5 (276 download)
Download or read book The chemistry and distribution of sesquiterpene lactones and flavonoids in Parthenium (Compositae) written by Eloy Rodriguez and published by . This book was released on 1975 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Y. P. S. Bajaj
Publisher : Springer Science & Business Media
ISBN 13 : 3642580629
Total Pages : 410 pages
Book Rating : 4.6/5 (425 download)
Download or read book Medicinal and Aromatic Plants V written by Y. P. S. Bajaj and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: 27 chapter cover the distribution, economic importance, conventional propagation, micropropagation, tissue culture, and in vitro production of important medicinal and pharmaceutical compounds in various species of Ajuga, Allium, Ambrosia, Artemisia, Aspilia, Atractylodes, Callitris, Choisya, Cinnamomum, Coluria, Cucumis, Drosera, Daucus, Eustoma, Fagopyrum, Hibiscus, Levisticum, Onobrychis, Orthosiphon, Quercus, Sanguinaria, Solanum, Sophora, Stauntonia, Tanecetum, Vetiveria, and Vitis. Like the previous volumes 4, 7, 15, and 21 in the Medicinal and Aromatic Plants series, the volume is tailored to the need of advanced students, teachers, and research scientists in the area of plant biotechnology andbioengineering, pharmacy, botany and biochemistry.
Author : Y. P. S. Bajaj
Publisher : Springer Science & Business Media
ISBN 13 : 3642736173
Total Pages : 562 pages
Book Rating : 4.6/5 (427 download)
Download or read book Medicinal and Aromatic Plants II written by Y. P. S. Bajaj and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treating the secondary metabolites in cell cultures of plants with potentialuse in the pharmaceutical industry, this volume concentrates on the individual plant species, their distribution, economic importance, conventional propagation and storage of germplasm. Special emphasis is laid on the potentials of industrial in vitro production of compoundsof medical and pharmaceutical relevance.
Author : Donald G. Crosby
Publisher : Oxford University Press
ISBN 13 : 9780198035428
Total Pages : 300 pages
Book Rating : 4.0/5 (354 download)
Download or read book The Poisoned Weed written by Donald G. Crosby and published by Oxford University Press. This book was released on 2004-04-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over-two thirds of the U.S. population is allergic to poison oak, poison ivy, or a related plant. These and many other common plants in our homes, fields, and gardens are irritants that cause misery to many. But surprisingly, there has never been a general guide to help raise awareness of them--and to help avoid them. This new book reviews the history, occurrence, classification, toxicity, and health aspects of all the major allergenic and irritant species.
Author : Nikolaus H. Fischer
Publisher : Springer Science & Business Media
ISBN 13 : 1468490605
Total Pages : 412 pages
Book Rating : 4.4/5 (684 download)
Download or read book Modern Phytochemical Methods written by Nikolaus H. Fischer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).
Author :
Publisher : Academic Press
ISBN 13 : 0080584136
Total Pages : 499 pages
Book Rating : 4.0/5 (85 download)
Download or read book Annual Reports on NMR Spectroscopy written by and published by Academic Press. This book was released on 1995-03-13 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over recent years, no other technique has grown to such importance as that of NMR spectroscopy. It is used in all branches of science where precise structural determination is required and where the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a means for the specialist and non-specialist alike to become familiar with new applications of the technique in all branches of chemistry, including biochemistry, and pharmaceutics. This volume focuses on theoretical aspects of NMR nuclear shielding and on applications of NMR to polymer science.
Author : Jeffrey B. Harborne
Publisher :
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.3/5 (91 download)
Download or read book Plant Chemosystematics written by Jeffrey B. Harborne and published by . This book was released on 1984 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vernon Hilton Heywood
Publisher :
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.E/5 ( download)
Download or read book The Biology and Chemistry of the Compositae written by Vernon Hilton Heywood and published by . This book was released on 1977 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dilip Ghosh
Publisher : CRC Press
ISBN 13 : 1351741357
Total Pages : 632 pages
Book Rating : 4.3/5 (517 download)
Download or read book Natural Medicines written by Dilip Ghosh and published by CRC Press. This book was released on 2019-07-18 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, natural medicine has been considered as an important alternative to modern allopathic medicine. Although natural medicines are popular in society, only limited medicinal herbs have been scientifically evaluated for their potential in medical treatment. This book connects various aspects of the complex journey from traditional medicine to modern medicine. It provides information on topics including global regulations and regulatory hurdles, diverse nutritional challenges and potential health benefits, novel food innovations especially seed-to-clinic approaches, and future trends. FEATURES • Provides information on sustainable use of natural products in the development of new drugs and clinically validated herbal remedies • Discusses issues on evaluation and clinical aspects of herbal medicine, promotion and development, safety evaluation, metabolite profiling, biomarker analysis, formulation, and stability testing • Describes traditional uses of natural medicine through identification, isolation and structural characterization of their active components • Elucidates mechanisms of biological action, adverse effects and identification of their molecular targets of natural medicine • Multidisciplinary appeal including chemistry, pharmacology, pharmacognosy and cell and molecular biology, as well as integration with clinical medicine This book serves as an essential guide for individuals researching natural medicines, and industry employees in areas including drug development, pharmacology, natural products chemistry, clinical efficacy, ethnopharmacology, pharmacognosy, phytotherapy, phyto-technology and herbal science.
Author :
Publisher :
ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.F/5 ( download)
Download or read book Journal of Undergraduate Research in the Biological Sciences written by and published by . This book was released on 1977 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. M. Dey
Publisher : Elsevier Health Sciences
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.F/5 ( download)
Download or read book Methods in Plant Biochemistry: Terpenoids written by P. M. Dey and published by Elsevier Health Sciences. This book was released on 1989 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: V.1 - Plant phenolics: General procedures and measurement of total phenolics: Phenols and phenolic acids; Phenylpropanoids; Lignins; Stilbenes and phenanthrenes; Flavones, flavonols and their glycosides; Chalcones and aurones; Flavonoids; Anthocyanins; Biflavonoids; Tannins; Isoflavonoids; Quinones; Xanthones; Lichen substances. v.2 - carbohydrates: Monosaccharides; Nucleotide sugars; Lipid-linked saccharides in plant: intermediates in the synthesis of N-linked glycoproteins; Disaccharides; Oligosaccharides; Cyclitols; Branched-chain sugars and sugar alcohols; Cellulose; Starch; Fructans; Mannose-based polysaccharides; The pectic polysacchareides of primary cells walls; Chitin; Exudate gums; Algal polysaccharides; Isolation and analysis of plant cell walls; Anhydrous hydrogen fluoride in Polysaccharide solvolysis and glycoprotein delycosylation; Techniques for studying interactions between polysaccharides. v.3 - Enzymes of primary metabolism: Ribulose bisphosphate carboxylase/oxygenase and carbonic anhydrase; Enzymes of the calvin cycle; Enzymes of C4 photosynthesis; Enzymes of sucrose metabolism; Fructose 2,6-bisphosphate; Enzymes of starch synthesis; Starch degrading enzymes; Enzymes of the photorespiratory carbon pathway; Glycolysis; The mitochondrial pyruvate dehydrogenase complex; Enzymes of fatty acid synthesis; Enzymes of lipid degradation; Enzymes of phospholipid synthesis; Nitrate reductase and nitrite reductase; Enzymes of asparagine metabolism; Enzymes of lysine synthesis; Threonine biosynthesis; Enzymes of leucine, valine and isoleucine biosynthesis; Sulphur metabolism; Adenosine 5'-phosphosulphate sulphotransferase; Sulphite reductase; Cysteine synthase; Synthesis of glutathione; Enzymes involved in the synthesis of methionine; Protein kinase; Tonoplast adenosine triphosphatase and inorganic pyrophosphatase.
