Download or read book Betel quid and Areca nut Chewing and Some Areca nut derived Nitrosamines written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC. This book was released on 2004 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: A working group of sixteen experts from seven countries re-evaluated the evidence of the carcinogenicity of betel-quid and areca-nut chewing and some areca-nut related nitrosamines. Betel-quid and areca-nut chewing are widely practised in many parts of Asia and in Asian-migrant communities elsewhere in the world. There are hundreds of millions of users worldwide. They evaluated betel quid with tobacco as carcinogenic to humans (Group 1) on the basis of sufficient evidence of an increased risk of cancer of the oral cavity, pharynx and oesophagus. The working group reviewed epidemiological studies of human cancer, mainly studies from India, Pakistan and Taiwan (China). Studies on betel quid with tobacco and areca nut with tobacco in experimental animals now also provide sufficient evidence of carcinogenicity. The working group also evaluated betel quid without tobacco as carcinogenic to humans (Group 1), on the basis of sufficient evidence of an increased risk of oral cancer. Studies on betel quid without tobacco and areca nut without tobacco in experimental animals now also provide sufficient evidence of carcinogenicity. Areca nut, a common ingredient of betel quid and many different chewing preparations, including those available commercially, has been observed to cause oral submucous fibrosis
Download or read book The Psychopharmacology of Herbal Medicine written by Marcello Spinella and published by MIT Press. This book was released on 2001-06-08 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of current scientific knowledge about psychoactive herbal drugs. Virtually all cultures consume drugs from psychoactive plants. Caffeine, for example, is probably the most common stimulant in the world, and many modern medicines, such as morphine and codeine, are derived from plant sources. In these cases, scientific research has revealed the composition of the plants and how they interact with the nervous system. There are also many herbal medications with reputed therapeutic value that have not yet gained acceptance into mainstream medicine, partly because there has not been enough research to support their usefulness. Instead they are regarded as "alternative medicines." This is an active research area, however, and many current studies are focusing on identifying the active components, pharmacological properties, physiological effects, and clinical efficacy of herbal medicines. This book compiles and integrates the most up-to-date information on the major psychoactive herbal medicines—that is, herbal medicines that alter mind, brain, and behavior. It focuses particularly on the effects on various areas of cognition, including attention, learning, and memory. The book covers all major classes of psychoactive drugs, including stimulants, cognitive enhancers, sedatives and anxiolytics, psychotherapeutic herbs, analgesics and anesthetic plants, hallucinogens, and cannabis.
Download or read book Areca Catechu written by J. U. Lloyd and published by . This book was released on 1897 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of Human Carcinogens written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Conference and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Agronomy and Economy of Important Tree Crops of the Developing World written by K.P. Prabhakaran Nair and published by Elsevier. This book was released on 2010-04-22 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Major tree crops contribute substantially to the economy of many developing countries on the Asian, African and Latin American continents. For example, coffee is the main revenue earner for Kenya. This book provides a comprehensive review of the agronomy, botany, taxonomy, genetics, chemistry, economics, and future global prospects of a range of crops that have great food, industrial and economic value such as cocoa, coffee, cashew, oil palm and natural rubber. - Discusses the major tree crops of great economic value to the developing world - The author is an eminent scientist who has won numerous awards for his work in this area
Download or read book CRC Handbook of Nuts written by James A. Duke and published by CRC Press. This book was released on 2018-01-18 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over one hundred of the world's most important species of nuts are systematically accounted in this informative handbook. The text defines nuts and discusses their economic and nutritional value. For easy reference; there is an illustrated account of each nut by species, arranged alphabetically by scientific name. Each account includes the family name, several colloquial names, and paragraphs on uses, folk medicine, chemistry, germplasm, distribution, ecol-ogy, cultivation, harvesting, yields, energy, and biotic factors. Chapters Describe: Uses Folk medicine Chemistry Germplasm Distribution Ecology Cultivation Harvesting Yields and economics Energy Biotic factors
Download or read book Smokeless Tobacco and Some Tobacco specific N nitrosamines written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by World Health Organization. This book was released on 2007 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eighty-ninth volume of the IARC Monographs is the third and last of a series on tobacco-related agents. Volume 83 reported on the carcinogenicity of tobacco smoke and involuntary smoking (second-hand smoke or environmental tobacco smoke) (IARC 2004a). Volume 85 summarized the evidence on the carcinogenic risk of chewing betel quid with and without tobacco (IARC 2004b). That volume explored the variety of products chewed in South Asia and other parts of the word that contain areca nut in combination with other ingredients, often including tobacco. In this eighty-ninth volume, the carcinogenic risks associated with the use of smokeless tobacco, including chewing tobacco and snuff, are considered in a first monograph. The second monograph reviews some tobacco-specific nitrosamines. These agents were evaluated earlier in Volume 37 of the Monographs (IARC 1985) and information gathered since that time has been summarized and evaluated.
Download or read book Traditional Trees of Pacific Islands written by Craig R. Elevitch and published by PAR. This book was released on 2006 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is for the person who lives in the tropics or subtropics and is interested in native plants, who wants to know about plants that are useful, who loves to watch plants grow, and who is willing to work with them. Such a person might ask questions like, Where will they grow? How do I grow them? Are they good to eat? How are they used? What are their names? These questions and more are answered here."--Préface
Download or read book Palms of Southern Asia written by Andrew Henderson and published by Princeton University Press. This book was released on 2009-04-27 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Southern Asia is a vast and ecologically diverse region that extends from the deserts of Afghanistan to the rainforests of Thailand, and is home to a marvelously rich palm flora. Palms of Southern Asia is the only complete field guide to the 43 genera and 352 species of palms and rattans that occur in Afghanistan, Bangladesh, Bhutan, Cambodia, China, India, Japan, Laos, Myanmar, Nepal, Pakistan, Sri Lanka, Taiwan, Thailand, and Vietnam. This attractive guide's handsome illustrations and succinct, authoritative, and jargon-free text make identification easy. Each species account includes the correct scientific and common names, and fully describes morphology, habitat, and uses. Featuring a distribution map for most species and 256 full-color photographs, this is also the only field guide to cover the extremely diverse palm flora of Vietnam, and the first to offer a taxonomic overview of the rattan species of Southern Asia. Palms of Southern Asia is a book of major importance for botanists and an invaluable aid for naturalists and conservationists, and it's the perfect field guide for ecotourists traveling in the region. Covers all 352 naturally occurring palms in Southern Asia Features full-color photographs of 256 species, many never before illustrated Includes a distribution map for most species Provides the first taxonomic overview of the rattans of Southern Asia
Download or read book Bioactive Compounds in Nutraceutical and Functional Food for Good Human Health written by Kavita Sharma and published by BoD – Books on Demand. This book was released on 2021-04-07 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioactive compounds are abundant in nature, particularly in plants, which have the capacity to synthesize phenolics, flavonoids, caffeine, carotenoids, and much more. Different bioactive compounds can change or alter the life process due to their different biological activities. This book examines bioactive compounds and their sources, structures, and potential uses in various industries, including pharmaceuticals, medicine, cosmetics, and food processing.
Download or read book Nuts and Seeds in Health and Disease Prevention written by Victor R Preedy and published by Academic Press. This book was released on 2011-03-31 with total page 1227 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of nuts and seeds to improve human nutritional status has proven successful for a variety of conditions including in the treatment of high cholesterol, reduced risk of Type-2 Diabetes, and weight control. Nuts and Seeds in Health and Disease Prevention is a complete guide to the health benefits of nuts and seeds. This book is the only single-source scientific reference to explore the specific factors that contribute to these potential health benefits, as well as discussing how to maximize those potential benefits. - Organized by seed-type with detailed information on the specific health benefits of each to provide an easy-access reference for identifying treatment options - Insights into health benefits will assist in development of symptom-specific functional foods - Includes photographs for visual identification and confirmation - Indexed alphabetically by nut/seed with a second index by condition or disease
Download or read book Edible Medicinal and Non Medicinal Plants written by Lim T. K. and published by Springer Science & Business Media. This book was released on 2012-01-03 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-compendium is a comprehensive, illustrated and scientifically up-to-date work covering more than a thousand species of edible medicinal and non-medicinal plants. This work will be of significant interest to scientists, researchers, medical practitioners, pharmacologists, ethnobotanists, horticulturists, food nutritionists, agriculturists, botanists, herbalogists, conservationists, teachers, lecturers, students and the general public. Topics covered include: taxonomy (botanical name and synonyms); common English and vernacular names; origin and distribution; agro-ecological requirements; edible plant part and uses; botany; nutritive and medicinal/pharmacological properties, medicinal uses and current research findings; non-edible uses; and selected/cited references. Each volume covers about a hundred species arranged according to families and species. Each volume has separate scientific and common names indices and separate scientific and medical glossaries.
Download or read book Industrial Applications of Natural Fibres written by Jörg Müssig and published by John Wiley & Sons. This book was released on 2010-04-15 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural fibres are becoming increasingly popular for use in industrial applications, providing sustainable solutions to support technical innovation. These versatile, natural based materials have applications in a wide range of industries, from textiles and consumer products to the automotive and construction industries. Industrial Applications of Natural Fibres examines the different steps of processing, from natural generation, fibre separation and fibre processing, to the manufacturing of the final product. Each step is linked to fibre properties and characterization, highlighting how different fibres influence the product properties through a discussion of their chemical and structural qualities. Considering the value-added chain from natural generation to final product, with emphasis on quality management, this book reviews the current research and technical applications of natural fibres. Topics covered include: Introduction to the Chemistry and Biology of Natural Fibres Economic Aspects of Natural Fibres Vegetable Fibres Animal Fibres Testing and Quality Management Applications: Current and Potential Industrial Application of Natural Fibres will be a valuable resource for scientists in industry and academia interested in the development of natural based materials and products. It is particularly relevant for those working in chemical engineering, sustainable chemistry, agricultural sciences, biology and materials sciences.
Download or read book Around the World in 80 Trees written by Jonathan Drori and published by Laurence King Publishing. This book was released on 2018-05-28 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: “An arboreal odyssey” – NATURE “One of the most quietly beautiful books of the year” – DAILY MAIL Discover the secretive world of trees in Jonathan Drori’s number one bestseller... Bestselling author and environmentalist Jonathan Drori follows in the footsteps of Phileas Fogg as he tells the stories of 80 magnificent trees from all over the globe. In Around the World in 80 Trees, Jonathan Drori uses plant science to illuminate how trees play a role in every part of human life, from the romantic to the regrettable. From the trees of Britain (this is a top search term), to India's sacred banyan tree, they offer us sanctuary and inspiration – not to mention the raw materials for everything from aspirin to maple syrup. Stops on the trip include the lime trees of Berlin's Unter den Linden boulevard, which intoxicate amorous Germans and hungry bees alike, the swankiest streets in nineteenth-century London, which were paved with Australian eucalyptus wood, and the redwood forests of California, where the secret to the trees' soaring heights can be found in the properties of the tiniest drops of water. Each of these strange and true tales – populated by self-mummifying monks, tree-climbing goats and ever-so-slightly radioactive nuts – is illustrated by Lucille Clerc, taking the reader on a journey that is as informative as it is beautiful. The book combines history, science and a wealth of quirky detail - there should be surprises for everyone. Perfect for fans of Peter Wohlleben’s The Hidden Life of Trees, this new book will certainly whet the appetite of any tree lover to take an around-the-world trip, or simply visit your local botanic garden. The perfect travel guide for nature enthusiasts.
Download or read book Court of Customs Appeals Reports written by United States. Court of Customs and Patent Appeals and published by . This book was released on 1917 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Court of Customs Appeals Reports written by United States. Court of Customs Appeals and published by . This book was released on 1917 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ethnopharmacological Properties Biological Activity and Phytochemical Attributes of Medicinal Plants Volume 2 written by Bharat Singh and published by CRC Press. This book was released on 2023-10-24 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the morphological characteristics, ethnopharmacological properties, isolated and identified structurally diverse secondary metabolites, biological and pharmacological activities of medicinal plants. Ethnopharmacology is the systematic study of folklore/traditional medicines, which continue to provide innovative drugs and lead molecules for the pharmaceutical industry. In fact, plant secondary metabolites, used as a single molecule or as a mixture, are medicines that can be effective and safe even when synthetic drugs fail. Therefore, the description of these secondary metabolites as well as methods for the targeted expression and/or purification is of high interest. In addition to surveying the morphological features, ethnopharmacological properties, biological and pharmacological activities, and studies of clinical trials, this book offers a comprehensive treatment of 56 plant species. It also presents the cell culture conditions and various methods used for increasing the production of medicinally important secondary metabolites in plant cell cultures. This volume: · Provides the morphological features, habitat, and distribution of each species of 56 genera selected from the different regions of the world. · Presents ethnopharmacological applications of various species of the 56 genera included in this book. Different species of 56 genera are used for ethnomedicinal uses by the people of various countries of the world. · Describes structures of various secondary metabolites identified in 56 plant species together with their biological and pharmacological activities. · Discusses strategies of secondary metabolites production, such as organ culture, pH, elicitation, hairy root cultures, light, and mutagenesis. · Provides a complete overview of each species of 56 genera and complete information up to 2022. Ethnopharmacological Properties, Biological Activity and Phytochemical Attributes of Medicinal Plants is an important book for undergraduate and postgraduate students, pharmacologists, phytochemists, Ayurvedic practitioners, medical doctors, and biotechnologists interested in the ethnopharmacological properties, phytochemistry, and biological and pharmacological activities of plants.
