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Nutrition and Sensation, Second Edition continues to explore how sensations unravel the hidden sensory universe which acts to control our appetite and nutritional desires. The sensory influence on food is found everywhere—whether it is the color of soda, the viscosity of maple syrup, or the aroma of chocolate—the sensory experience fuels consumption. This book continues to discuss the impact of olfaction, gustation, retronasal olfaction, vision, vestibular function, hearing, and somatosensory and tactile nature on nutrition. It also focuses on the use of the sensory system to treat nutritional disorders including obesity, with attention to the mechanisms encompassing smell and taste and how this can influence satiety and weight. Nutrition and Sensation, Second Edition provides a deeper understanding of the fascinating link between the sensory system and nutrition.
The sensation of flavor reflects the complex integration of aroma, taste, texture, and chemesthetic (oral and nasal irritation cues) from a food or food component. Flavor is a major determinant of food palatability—the extent to which a food is accepted or rejected—and can profoundly influence diet selection, nutrition, and health. Despite recent progress, gaps in knowledge still remain regarding how taste and flavor cues are detected at the periphery, conveyed by the brainstem to higher cortical levels, and then interpreted as a conscious sensation. Taste signals are also projected to central feeding centers where they can regulate hunger and fullness. Individual differences in sensory perceptions are also well known and can arise from genetic variation, environmental causes, or a variety of metabolic diseases, such as obesity, metabolic syndrome, and cancer. Genetic taste/smell variation could predispose individuals to these same diseases. Recent findings have opened new avenues of inquiry, suggesting that fatty acids and carbohydrates may provide nutrient-specific signals informing the gut and brain of the nature of the ingested nutrients. This Special Issue, Taste, Nutrition, and Health, presents original research communications and comprehensive reviews on topics of broad interest to researchers and educators in sensory science, nutrition, physiology, public health, and health care.
The Chemical Senses and Nutrition focuses on the basic physiology, biochemistry, and molecular biology of the chemical senses. This book examines the role of the chemical senses in nutrition. Organized into eight parts encompassing 24 chapters, this book starts with an overview of how taste can influence activity along the digestive tract, the character of secretions of the exocrine pancreas, and the level of circulating metabolic hormones. This text then explains the efficacy of external food-related stimuli to start and sustain an ingestion response. Other chapters consider the experimentally supported models of ingestive behavior, which generally emphasize energy relationships between the animal and its food. This book discusses as well how caloric intake is adjusted by modification to meal size, consumption rate, frequency, and duration of feeding. The final chapter deals with the gastronomic limits of an animal. This book is a valuable resource for nutritionists, psychophysicists, scientists, and researchers.
Multisensory Flavor Perception: From Fundamental Neuroscience Through to the Marketplace provides state-of-the-art coverage of the latest insights from the rapidly-expanding world of multisensory flavor research. The book highlights the various types of crossmodal interactions, such as sound and taste, and vision and taste, showing their impact on sensory and hedonic perception, along with their consumption in the context of food and drink. The chapters in this edited volume review the existing literature, also explaining the underlying neural and psychological mechanisms which lead to crossmodal perception of flavor. The book brings together research which has not been presented before, making it the first book in the market to cover the literature of multisensory flavor perception by incorporating the latest in psychophysics and neuroscience. Authored by top academics and world leaders in the field Takes readers on a journey from the neurological underpinnings of multisensory flavor perception, then presenting insights that can be used by food companies to create better flavor sensations for consumers Offers a wide perspective on multisensory flavor perception, an area of rapidly expanding knowledge
This book reviews the research pertaining to nutrient requirements for working in cold or in high-altitude environments and states recommendations regarding the application of this information to military operational rations. It addresses whether, aside from increased energy demands, cold or high-altitude environments elicit an increased demand or requirement for specific nutrients, and whether performance in cold or high-altitude environments can be enhanced by the provision of increased amounts of specific nutrients.
We've all been there-angry with ourselves for overeating, for our lack of willpower, for failing at yet another diet that was supposed to be the last one. But the problem is not you, it's that dieting, with its emphasis on rules and regulations, has stopped you from listening to your body. Written by two prominent nutritionists, Intuitive Eating focuses on nurturing your body rather than starving it, encourages natural weight loss, and helps you find the weight you were meant to be. Learn: *How to reject diet mentality forever *How our three Eating Personalities define our eating difficulties *How to feel your feelings without using food *How to honor hunger and feel fullness *How to follow the ten principles of Intuitive Eating, step-by-step *How to achieve a new and safe relationship with food and, ultimately, your body With much more compassionate, thoughtful advice on satisfying, healthy living, this newly revised edition also includes a chapter on how the Intuitive Eating philosophy can be a safe and effective model on the path to recovery from an eating disorder.
This volume provides an overview of the latest research findings on the physics, physiology, and psychology of food oral consumption, as well as the experimental techniques available for food oral studies. Coverage includes the main physical and physiological functionalities of the mouth; the location and functionalities of various oral receptors; the main sequences of eating and drinking, and the concomitant food disintegration and destabilisation. Chapters also explain oral processing and its relation to flavour release and texture perception, and there is an introduction to the principles of food rheology as they relate to eating. Food Oral Processing is directed at food scientists and technologists in industry and academia, especially those involved in sensory science and new product development. It will also be of interest to oral physiologists, oral biologists and dentists. The book will be a useful reference for undergraduate and postgraduate students of these disciplines.
This title explores the psychological processes involved in the selection and consumption of foods and drink. The exposition is firmly linked to research evidence on the cognitive, socio-economic and physiological influences on the desire to eat and drink. The basic theory is that appetite is a learned response to a recognized complex of cues from foods, the body and the social and physical environment.; The volume starts with infant-care giver interactions in feeding, then moves on to consider how physical and social maturation in Western culture affects attitudes to foods, concentrating on the phenomena of ordinary dieting and the extremes of disordered eating. The concluding chapters deal with the process within the lives of individual consumers which causes the same eating habits to form in different segments of society. It also looks at food technology, marketing and governmental regulation.; "The Psychology of Nutrition" tackles questions about what goes on in eaters' and drinkers' minds about the foods and beverages they are consuming, and about the cultural meaning of the eating occasion in industrialized cultures.
Synthesizing coverage of sensation and reward into a comprehensive systems overview, Neurobiology of Sensation and Reward presents a cutting-edge and multidisciplinary approach to the interplay of sensory and reward processing in the brain. While over the past 70 years these areas have drifted apart, this book makes a case for reuniting sensation a
Presents the State-of-the-Art in Fat Taste TransductionA bite of cheese, a few potato chips, a delectable piece of bacon - a small taste of high-fat foods often draws you back for more. But why are fatty foods so appealing? Why do we crave them? Fat Detection: Taste, Texture, and Post Ingestive Effects covers the many factors responsible for the se