Author: Sanju Bala Dhull
Publisher: CRC Press
ISBN: 1000196801
Category : Health & Fitness
Languages : en
Pages : 275
Get Book Here
Book Description
Essential fatty acids are fatty acids that humans must ingest because the body requires them for good health, but it cannot synthesize itself. Therefore, such nutrients need to be supplied from either diet or dietary supplements. Recent studies raised scientific and medical interest in the beneficial effects of these fatty acids on brain and retina function, as well as reducing ill health effects, such as cardio-metabolic diseases. Thus, there is an interest in developing requirements and dietary recommendations. Essential Fatty Acids: Sources, Processing Effects, and Health Benefits provides a systematic introduction and comprehensive information about the essentiality of diets rich in omega fatty acids for successful human growth, development and disease prevention. This book presents detailed knowledge about essential fatty acids, their different food sources, biochemistry, and metabolism. It provides a comprehensive assessment of current knowledge about the effects of various processing and storage conditions on essential fatty acids, their bioavailability and supplementation in foods and diet. Chapters highlight the contribution of essential fatty acids in prevention and improvement of various conditions such as heart problems, arthritis, cancer, brain and bone health, especially in developing fetuses and children. Key Features: Presents comprehensive information on nutritional and health aspects of fats and essential fatty acids Contains a wealth of information on the structure, sources, biochemistry and nutritional properties of essential fatty acids Provides the latest information about the changes in essential fatty acids during various processing and storage conditions Highlights the bioavailability, supplementation and dietary requirements of these fatty acids By bringing together diverse areas of biochemistry, storage, as well as processing behavior and dietary requirements, this book lays the groundwork for striking expansion in our understanding of these important biochemicals and their role in health and disease prevention. Essential Fatty Acids will be of interest to a large and varied audience of researchers in academia, industry, nutrition, dietetics, food science, agriculture, and regulators.
Author: Alok Kumar Patel
Publisher: John Wiley & Sons
ISBN: 1119631718
Category : Technology & Engineering
Languages : en
Pages : 368
Get Book Here
Book Description
Over the past several years, extensive research has been done on the microbial production of polyunsaturated fatty acids (PUFA). Regardless, research on the oleaginous microalgae used as feedstock for biofuels production and the overall story about the production of nutraceutical fatty acids from oleaginous microalgae has been very limited. This volume provides an exclusive insight on the production of nutraceutical fatty acids from oleaginous microalgae and their role on human health. Some saturated and monounsaturated fatty acids can be synthesized by humans, whereas long-chain polyunsaturated fatty acids (PUFAs) such as α-linolenic acid and linoleic acid cannot and are deemed essential. The products of these acids, such as DHA, which is important for early visual and neurological development, are extremely important to human health. Replacing SFAs with omega-3 and omega-6 fatty acids in the diet reduce the risk of cardiovascular diseases and prevent Alzheimer's, bipolar disorder, and schizophrenia, among other benefits. The ever-rising global demand for omega-3 & 6 PUFAs, however, cannot be met solely by fish oil, due to diminishing fish stocks and pollution of marine ecosystems, which has led to increased interest in alternative sustainable sources. Vegetable oils from genetically engineered plant oilseeds and microorganisms are two potential alternatives to fish oil, even though omega-3 PUFAs are highest in the latter. Although transgenic plants present numerous advantages, their production is dependent on seasonal and climatic conditions and the availability of arable land. Moreover, there are public concerns regarding the cultivation of transgenic crops in open ecosystems. These, together with regulatory issues restrict the large-scale production of genetically modified crops. Microorganisms, however, are known natural producers of microbial oils similar to those obtained from plants and animals and a possible source of nutritionally important omega-3 & 6 PUFAs. This groundbreaking volume presents invaluable new research on essential fatty acids, their production from various oleaginous microorganisms, biochemical and metabolic engineering to improve PUFAs content in oil, extraction and purification of omega 3 fatty acids, and the current market scenario. Whether a veteran engineer or scientist using it as a reference or a professor using it as a textbook, this outstanding new volume is a must-have for any engineer or scientist working in food science.
Author: Artemis P. Simopoulos
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805576404
Category : Health & Fitness
Languages : en
Pages : 188
Get Book Here
Book Description
Studies on the evolutionary aspects of diet and molecular studies included in this volume indicate that human beings evolved on a diet that was balanced in the essential fatty acids (EFA). In fact, the ratio of omega-6/omega-3 EFA was 1/1 whereas present day diets in both developed and developing countries have a much higher ratio, between 5/1 and 50/1. Additional studies show that a high ratio of omega-6/omega-3 EFA is detrimental to health and may lead to the development of chronic diseases. Improving the dietary ratio by decreasing the omega-6 fatty acids and increasing the omega-3 fatty acids is essential for brain function and for the management of cardiovascular disease, arthritis and cancer. A ratio of 4/1 or less leads to lower dosage and to the reduction of adverse effects of drugs. This volume should be of interest to a large and varied audience of researchers in academia, industry, and government; cardiologists, geneticists, immunologists, neuroscientists, and cancer specialists; as well as nutritionists, dietitians, food scientists, agriculturists, economists and regulators.
Author: Glen D. Lawrence
Publisher: Rutgers University Press
ISBN: 0813554233
Category : Medical
Languages : en
Pages : 297
Get Book Here
Book Description
Omega-3s, trans-fats, polyunsaturated fatty acids, linoleic acidùresearch facts about fatty acids and their relationship to heart disease and atherosclerosis, obesity, cancer, and neurological disorders abound. Chemical names appear on every nutrition label. But, just what do these terms mean in health and disease? The Fats of Life delineates the importance of essential fatty acids, with a focus on distinctions between omega-3 and omega-6 fatty acid variants. The chemical and biochemical characteristics of these fatty acids and their metabolism to a vast array of potent bioactive messengers are described in the context of their potential effects on general health and impact on various diseases and neurological disorders. Glen D. Lawrence addresses in detail the capacity for polyunsaturated fatty acids to influence asthma, atherosclerosis, heart disease, inflammation, cancer, and immunity. Lawrence makes clear that our understanding of the biochemical and physiological effects of dietary fats has advanced tremendously as a result of careful research, but he also stresses that this knowledge has not easily translated into sound dietary recommendations.
Author: Edward N. Siguel
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 454
Get Book Here
Book Description
Author: Ching Kuang Chow
Publisher: CRC Press
ISBN: 9781420006902
Category : Technology & Engineering
Languages : en
Pages : 1296
Get Book Here
Book Description
Since the publication of the bestselling second edition, mounting research into fatty acids reveals new and more defined links between the consumption of dietary fats and their biological health effects. Whether consuming omega-3 to prevent heart disease or avoiding trans fats to preserve heart health, it is more and more clear that not only the quantity but the type of fatty acid plays an important role in the etiology of the most common degenerative diseases. Keeping abreast of the mechanisms by which fatty acids exert their biological effects is crucial to unraveling the pathogenesis of a number of debilitating chronic disorders and can contribute to the development of effective preventive measures. Thoroughly revised to reflect the most resent research findings, Fatty Acids in Foods and their Health Implications, Third Edition retains the highly detailed, authoritative quality of the previous editions to present the current knowledge of fatty acids in food and food products and reveal diverse health implications. This edition includes eight entirely new chapters covering fatty acids in fermented foods, the effects of heating and frying on oils, the significance of dietary ?-linolenate in biological systems and inflammation, biological effects of conjugated linoleic acid and alpha-linolenic acid, and the role of fatty acids in food intake and energy homeostasis, as well as cognition, behavior, brain development, and mood disease. Several chapters underwent complete rewrites in light of new research on fatty acids in meat, meat products, and milk fat; fatty acid metabolism; eicosanoids; fatty acids and aging; and fatty acids and visual dysfunction. The most complete resource available on fatty acids and their biological effects, Fatty Acids in Foods and their Health Implications, Third Edition provides state-of-the-science information from all corners of nutritional and biomedical research.
Author: Fiona M. Cunningham
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 402
Get Book Here
Book Description
This volume provides an overview of lipid mediators from synthesis to inhibition. It addresses the immune system and its diseases from a pharmacological viewpoint and combines clinical aspects with basic science.
Author: David F. Horrobin
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 650
Get Book Here
Book Description
Containing essays by leading investigators in Europe and
Author: William D. James
Publisher: Elsevier Health Sciences
ISBN: 0323551882
Category : Medical
Languages : en
Pages : 1109
Get Book Here
Book Description
Now in a fully revised thirteenth edition, Andrews' Diseases of the Skin remains your single-volume, must-have resource for core information in dermatology. From residency through clinical practice, this award-winning title ensures that you stay up to date with new tools and strategies for diagnosis and treatment, new entities and newly recognized diseases, and current uses for tried-and-true and newer medications. It's the reference you'll turn to again and again when faced with a clinical conundrum or therapeutically challenging skin disease. - Utilizes a concise, clinically focused, user-friendly format that clearly covers the full range of common and rare skin diseases. - Provides outstanding visual support with 1,340 illustrations – more than 500 new to this edition. - Presents comprehensively updated information throughout, including new and unusual clinical presentations of syphilis, new diagnostic classifications and therapies for vascular anomalies, and an updated pediatric and genodermatosis review. - Covers new and evolving treatments for inflammatory, neoplastic, and blistering skin diseases among others. New biologics and phosphodiesterase inhibitors for psoriasis and atopic dermatitis, JAK inhibitors for alopecia areata and vitiligo, immune checkpoint inhibitors for melanoma and rituximab for pemphigus are all covered. - Features a revised and revamped cutaneous adverse drug reaction section, including novel eruptions from new and emerging chemotherapeutic agents and small molecule/targeted inhibitors. - Discusses new and emerging viruses including Zika and human polyomaviruses.
Author: Govindan Bhaskaran
Publisher: Springer Science & Business Media
ISBN: 1461332109
Category : Medical
Languages : en
Pages : 357
Get Book Here
Book Description
