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Winner of the Society for Economic Botany’s Mary W. Klinger Book Award The seemingly inhospitable Sonoran Desert has provided sustenance to indigenous peoples for centuries. Although it is to all appearances a land bereft of useful plants, fully one-fifth of the desert's flora are edible. This volume presents information on nearly 540 edible plants used by people of more than fifty traditional cultures of the Sonoran Desert and peripheral areas. Drawing on thirty years of research, Wendy C. Hodgson has synthesized the widely scattered literature and added her own experiences to create an exhaustive catalog of desert plants and their many and varied uses. Food Plants of the Sonoran Desert includes not only plants such as gourds and legumes but also unexpected food sources such as palms, lilies, and cattails, all of which provided nutrition to desert peoples. Each species entry lists recorded names and describes indigenous uses, which often include nonfood therapeutic and commodity applications. The agave, for example, is cited for its use as food and for alcoholic and nonalcoholic beverages, syrup, fiber, cordage, clothing, sandals, nets, blankets, lances, fire hearths, musical instruments, hedgerows, soap, and medicine, and for ceremonial purposes. The agave entry includes information on harvesting, roasting, and consumption—and on distinguishing between edible and inedible varieties. No other source provides such a vast amount of information on traditional plant uses for this region. Accessible to general readers, this book is an invaluable compendium for anyone interested in the desert’s hidden bounty.
Economic plants have been defined by SEPASAT as those plants that are utilised either directly or indirectly for the benefit of Man. Indirect usage includes the needs of Man's livestock and the maintenance of the environment; the benefits may be domestic, commercial or aesthetic. Economic plants constitute a large and so far uncalculated percentage of the quarter of a million higher plants in the World today. However, it has been calculated that 10% (25 000) of these species are now on the verge of extinction and extinction means that a genetic resource that could be of benefit to Man will be lost for ever. Furthermore, for every species lost an estimated 10-30 other dependent organisms are also doomed. Fewer than 1 per cent of the World's plants have been sufficiently well studied for a true evaluation of the potential floral wealth awaiting discovery, not only in the rain forests, which man is now actively destroying at a rate of 20 ha a minute, but also in the very much neglected dry areas of the World.
This book sets out to historicise our understanding of contemporary trends by studying the long relationship between science, food and drink marketing and the promotion of healthy lifestyles. It aims to bring together contemporary and historical research from a multimodal perspective, considering how scientific discourse and ideas about health and nutrition are channelled through visual and material culture. Using examples of advertisements, commercials and posters, the 16 chapters in this book will foster a cross-disciplinary and cross-temporal dialogue, uncovering links between past and present ways that manufacturers have capitalised upon scientific innovations to create new products or rebrand existing products and employed science to make claims about health and nutrition. They will, thus, demonstrate the continuity of science in food and drink marketing—even if fundamental ideas of nutrition have evolved over time. The book provides crucial new insights into the significance of the late nineteenth and early twentieth centuries as a period of innovation in food and drink marketing and showcasing how many of the marketing strategies employed today, in fact, have a far broader historical trajectory. It will be of great interest to students and scholars of Critical Food Studies, Media and Communication Studies, History of Science and Medicine and Cultural Studies, as well as nutritionists, dieticians, sportspeople, in addition to policymakers and practitioners working in the area of food and drink marketing.
This classic guide to nutrition has helped put the “balance” in balanced diets since 1937! Now completely updated for the Eighteenth Edition, this bestseller continues to supply authoritative data on the nutritional value of foods in a form for quick and easy reference. The book’s main table reflects the current food supply—listing more than 8,500 common foods—and contains data on the nutritional content of foods, organized by food groups. Supplementary tables define the content of lesser known foods. Each food entry is thoroughly evaluated to include calorie content, weight, water, protein, fat, cholesterol, carbohydrate, dietary fiber and major vitamins and minerals. Brand names and the general foods that typify today’s eating habits are covered; the latest information on fiber and monounsaturated fat content is addressed; and a bibliography of sources for current food composition data is provided.
The first complete guide to natural healing properties and uses of the prickly pear cactus • Examines the scientific research promoting the cactus as a natural diabetes and cholesterol medication as well as its use in the treatment of obesity, gastrointestinal disorders, skin ailments, and viral infections • Explores the healing uses of prickly pears from the perspective of doctor, chemist, ethnobotanist, cook, and layman • Includes 24 cactus recipes--from Prickly Pear Bread to Cactus Candy The prickly pear cactus--a plant that has the distinction of being a vegetable, fruit, and flower all in one--is destined to be the next big herbal superstar, following in the footsteps of St. John’s wort and Echinacea, according to author Ran Knishinsky. One of the driving forces behind its popularity is that each part of this plant functions as both food and medicine. It has been a staple in the diets of the people of the southwestern portion of the United States, the Middle East, parts of Europe and Africa, and Central and South America for hundreds of years. Traditionally, the prickly pear cactus has been used as a panacea for over 100 different ailments. More recently, it has been the subject of blood cholesterol research trials sponsored by the American Heart Association. In addition to the results of this research, Knishinsky includes scientific studies on the antiviral properties of the cactus to treat herpes, influenza, and HIV, as well as its use in treating obesity, gastrointestinal disorders, and skin ailments. A resource section details the natural food companies that supply prickly pear cactus and a chapter of recipes offers 24 traditional and modern dishes using the pads and fruit of the cactus.
This book explores the evolution and natural history of iconic animals and plants of the northern Sonoran Desert through the eyes of a curious naturalist.