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Author: Yoshinori Asakawa
Publisher: Springer Science & Business Media
ISBN: 370911084X
Category : Science
Languages : en
Pages : 811
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Book Description
For some 50 years, Professor Asakawa and his group have focused their research on the chemical constituents of bryophytes and have found that these plants contain large numbers of secondary metabolites, such as terpenoids, acetogenins, and aromatic compounds representative of many new skeletons, which exhibit interesting biological activities. Individual terpenoids, when found as constituents of both a bryophyte and a higher plant, tend to occur in different enantiomeric forms. Professor Asakawa has covered the literature on bryophytes in two earlier volumes of Progress in the Chemistry of Organic Natural Products, namely, Volumes 42 (1982) and 65 (1995). Since the publication of the latter volume, a great deal of new information has appeared on bryophytes. One example is that known sex pheromones of algae have been discovered in two liverworts, indicating that some members of the latter taxonomic group might originate from brown algae. From information provided in this volume, it is suggested that two orders of the Marchantiophyta should be combined.
Author: Yoshinori Asakawa
Publisher: Springer Science & Business Media
ISBN: 370911084X
Category : Science
Languages : en
Pages : 811
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Book Description
For some 50 years, Professor Asakawa and his group have focused their research on the chemical constituents of bryophytes and have found that these plants contain large numbers of secondary metabolites, such as terpenoids, acetogenins, and aromatic compounds representative of many new skeletons, which exhibit interesting biological activities. Individual terpenoids, when found as constituents of both a bryophyte and a higher plant, tend to occur in different enantiomeric forms. Professor Asakawa has covered the literature on bryophytes in two earlier volumes of Progress in the Chemistry of Organic Natural Products, namely, Volumes 42 (1982) and 65 (1995). Since the publication of the latter volume, a great deal of new information has appeared on bryophytes. One example is that known sex pheromones of algae have been discovered in two liverworts, indicating that some members of the latter taxonomic group might originate from brown algae. From information provided in this volume, it is suggested that two orders of the Marchantiophyta should be combined.
Author: K. R.. Markham
Publisher:
ISBN: 9780080226453
Category :
Languages : en
Pages : 1
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Book Description
Author: Phytochemical Society of Europe
Publisher: Oxford University Press, USA
ISBN:
Category : Drama
Languages : en
Pages : 502
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Book Description
Mosses, liverworts, and hornworts produce a large variety of compounds which exhibit remarkable biological activity. This book provides the first comprehensive survey of the chemistry, biology, and pharmacology of these extraordinary plant groups. Internationally recognized experts give readers valuable information on all aspects of the chemistry of bryophytes, including biochemical, botanical, pharmaceutical, chemotaxonomical, and environmental studies. In addition, synthetic studies of new natural products found in bryophytes are covered.
Author: John T. Romeo
Publisher: Springer Science & Business Media
ISBN: 1461546893
Category : Science
Languages : en
Pages : 437
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Book Description
Proceedings of the 38th Annual Meeting at the Phytochemical Society of North America on Phytochemicals in Human Health Protection, Nutrition and Plant Defense, held July 26-31, 1998 in Pullman, WA, USA
Author: R. N. Chopra
Publisher: CRC Press
ISBN: 0429536178
Category : Science
Languages : en
Pages : 484
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Book Description
Published in 1990: With the accumulation of knowledge in the newer areas of investigations and the increasing degree of specialization, the most satisfactory way of bringing together authentic information in one volume is to invite the specialists in each area to contribute.
Author: Marko Sabovljević
Publisher: BoD – Books on Demand
ISBN: 1838801448
Category : Science
Languages : en
Pages : 86
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Book Description
Bryophytes, a group of plants present in all terrestrial biomes of the Earth, play a significant role in ecosystems and have potential use in many life domains. They can be used in the cosmetic, pharmaceutical, and healthcare domains and can help to improve air quality, create bio-repellents and bio-pesticides, and help cure both human and animal diseases. This book discusses novel aspects of fundamental and applicative bryophyte biology.
Author: Shilpi Srivastava
Publisher: Springer Nature
ISBN: 9811671060
Category : Medical
Languages : en
Pages : 358
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Book Description
This book discusses the fundamental concepts of the green synthesis of nanoparticles and presents the latest advances in this emerging field. Providing a comprehensive overview of developments related to nanoparticle synthesis using fungi, algae, bryophytes, pteridophytes, gymnosperms, monocotyledons, dicotyledonous (angiosperms) and animal systems, it also explores techniques for the characterization of these nanoparticles. Lastly, it reviews the applications and toxicity of biologically synthesized green nanoparticles. Given its scope, it is a valuable resource for students, researchers and policymakers working in the field of nanobiotechnology and nanoscience.
Author: R.J. Willis
Publisher: Springer Science & Business Media
ISBN: 1402040938
Category : Science
Languages : en
Pages : 321
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Book Description
With a claim to be the first work to document in detail the history of allelopathy, Willis’s text provides an account of the concept of allelopathy as it has occurred through the course of botanical literature from the earliest recorded writings to the modern era. A great deal of information is presented here in a consolidated and accessible form for the first time. The book offers a unique insight into the historical factors which have influenced the popularity of allelopathy.
Author: Munir Ozturk
Publisher: Springer
ISBN: 3319939971
Category : Science
Languages : en
Pages : 805
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Book Description
Early anthropological evidence for plant use as medicine is 60,000 years old as reported from the Neanderthal grave in Iraq. The importance of plants as medicine is further supported by archeological evidence from Asia and the Middle East. Today, around 1.4 billion people in South Asia alone have no access to modern health care, and rely instead on traditional medicine to alleviate various symptoms. On a global basis, approximately 50 to 80 thousand plant species are used either natively or as pharmaceutical derivatives for life-threatening conditions that include diabetes, hypertension and cancers. As the demand for plant-based medicine rises, there is an unmet need to investigate the quality, safety and efficacy of these herbals by the “scientific methods”. Current research on drug discovery from medicinal plants involves a multifaceted approach combining botanical, phytochemical, analytical, and molecular techniques. For instance, high throughput robotic screens have been developed by industry; it is now possible to carry out 50,000 tests per day in the search for compounds, which act on a key enzyme or a subset of receptors. This and other bioassays thus offer hope that one may eventually identify compounds for treating a variety of diseases or conditions. However, drug development from natural products is not without its problems. Frequent challenges encountered include the procurement of raw materials, the selection and implementation of appropriate high-throughput bioassays, and the scaling-up of preparative procedures. Research scientists should therefore arm themselves with the right tools and knowledge in order to harness the vast potentials of plant-based therapeutics. The main objective of Plant and Human Health is to serve as a comprehensive guide for this endeavor. Volume 1 highlights how humans from specific areas or cultures use indigenous plants. Despite technological developments, herbal drugs still occupy a preferential place in a majority of the population in the third world and have slowly taken roots as alternative medicine in the West. The integration of modern science with traditional uses of herbal drugs is important for our understanding of this ethnobotanical relationship. Volume 2 deals with the phytochemical and molecular characterization of herbal medicine. Specifically, it focuess on the secondary metabolic compounds, which afford protection against diseases. Lastly, Volume 3 discusses the physiological mechanisms by which the active ingredients of medicinal plants serve to improve human health. Together this three-volume collection intends to bridge the gap for herbalists, traditional and modern medical practitioners, and students and researchers in botany and horticulture.
Author: Y Asakawa
Publisher:
ISBN: 9783709168974
Category :
Languages : en
Pages : 638
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Book Description