{"product_id":"food-intake-in-fish-isbn-9780632055760","title":"Food Intake in Fish","description":"The intake of food by fishes is an area of study that is of great importance to the applied sciences of fisheries and aquaculture for a number of reasons. For example a thorough knowledge of factors influencing the ingestion of feed can lead to successful manipulation of the rearing environment of cultured fishes, thereby ensuring improved growth performance and feed utilisation, and decreasing the amount of waste (and consequent pollution) per unit of fish produced. \u003cp\u003e\u003cbr\u003e \u003c\/p\u003e \u003cp\u003eThis important book, which has arisen out of a European Union COST programme, illustrates how insights into the biological and environmental factors that underlie the feeding responses of fish may be used to address practical issues of feed management.\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e \u003c\/p\u003e \u003cp\u003e\u003ci\u003eFood Intake in Fish\u003c\/i\u003e contains carefully edited contributions from internationally recognised scientists, providing a book that is an invaluable tool and reference to all those involved in aquaculture, especially those working in the aquaculture feed industry and scientific personnel in commercial and research aquaculture facilities. This book should also find a place on the shelves of fish biologists and physiologists and as a reference in libraries of universities, research establishments and aquaculture equipment companies.\u003c\/p\u003e \u003cp\u003eList of Contributors v\u003c\/p\u003e \u003cp\u003ePreface xvii\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Feed Composition and Analysis 1\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eMalcolm Jobling\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e1.1 Introduction 1\u003c\/p\u003e \u003cp\u003e1.2 Nutrient classes 1\u003c\/p\u003e \u003cp\u003e1.2.1 Proteins 2\u003c\/p\u003e \u003cp\u003e1.2.2 Lipids 4\u003c\/p\u003e \u003cp\u003e1.2.3 Carbohydrates 6\u003c\/p\u003e \u003cp\u003e1.2.4 Vitamins 9\u003c\/p\u003e \u003cp\u003e1.2.5 Minerals 10\u003c\/p\u003e \u003cp\u003e1.3 Analysis of feeds and feedstuffs 10\u003c\/p\u003e \u003cp\u003e1.3.1 Protein analysis 13\u003c\/p\u003e \u003cp\u003e1.3.2 Lipid analysis 14\u003c\/p\u003e \u003cp\u003e1.3.3 Automated methods of analysis 14\u003c\/p\u003e \u003cp\u003e1.4 Nutrient availability and feed evaluation 15\u003c\/p\u003e \u003cp\u003e1.4.1 Nutrient absorption and digestibility 16\u003c\/p\u003e \u003cp\u003e1.4.2 Growth trials and biological evaluation 18\u003c\/p\u003e \u003cp\u003e1.5 Concluding comments 20\u003c\/p\u003e \u003cp\u003e1.6 References 21\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Feed Types, Manufacture and Ingredients 25\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eMalcolm Jobling, Emidio Gomes and Jorges Dias\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e2.1 Introduction 25\u003c\/p\u003e \u003cp\u003e2.2 Feed types 25\u003c\/p\u003e \u003cp\u003e2.3 Manufacture of dry feeds 26\u003c\/p\u003e \u003cp\u003e2.3.1 Compressed pellets 29\u003c\/p\u003e \u003cp\u003e2.3.2 Expanded pellets 29\u003c\/p\u003e \u003cp\u003e2.3.3 Extruded pellets 29\u003c\/p\u003e \u003cp\u003e2.3.4 Special types of feeds 30\u003c\/p\u003e \u003cp\u003e2.4 Feed ingredients 31\u003c\/p\u003e \u003cp\u003e2.4.1 Protein sources of animal origin 31\u003c\/p\u003e \u003cp\u003e2.4.2 Single-cell proteins (SCPs) 33\u003c\/p\u003e \u003cp\u003e2.4.3 Antinutritional factors (ANFs) 34\u003c\/p\u003e \u003cp\u003e2.4.4 Plant protein sources 35\u003c\/p\u003e \u003cp\u003e2.4.5 Lipid sources 36\u003c\/p\u003e \u003cp\u003e2.4.6 Other ingredients 37\u003c\/p\u003e \u003cp\u003e2.5 Feed characteristics and feed acceptability 37\u003c\/p\u003e \u003cp\u003e2.6 Concluding comments 40\u003c\/p\u003e \u003cp\u003e2.7 References 42\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Techniques for Measuring Feed Intake 49\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eMalcolm Jobling, Denis Covès, Børge Damsgård, Henrik R. Kristiansen, Juha Koskela, Thuridur E. Petursdottir, Sunil Kadri and Olafur Gudmundsson\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e3.1 Introduction 49\u003c\/p\u003e \u003cp\u003e3.2 Stomach contents analysis 49\u003c\/p\u003e \u003cp\u003e3.2.1 Technical aspects 50\u003c\/p\u003e \u003cp\u003e3.2.2 Applications and limitations 53\u003c\/p\u003e \u003cp\u003e3.3 Dyestuffs and chemical markers 55\u003c\/p\u003e \u003cp\u003e3.3.1 Technical aspects 55\u003c\/p\u003e \u003cp\u003e3.3.2 Applications and limitations 57\u003c\/p\u003e \u003cp\u003e3.4 Direct observation and video recording 58\u003c\/p\u003e \u003cp\u003e3.4.1 Technical aspects 58\u003c\/p\u003e \u003cp\u003e3.4.2 Applications and limitations 61\u003c\/p\u003e \u003cp\u003e3.5 On-demand feeder with feed waste monitor 62\u003c\/p\u003e \u003cp\u003e3.5.1 Technical aspects 62\u003c\/p\u003e \u003cp\u003e3.5.2 Applications and limitations 63\u003c\/p\u003e \u003cp\u003e3.6 X-Radiography 67\u003c\/p\u003e \u003cp\u003e3.6.1 Technical aspects 67\u003c\/p\u003e \u003cp\u003e3.6.2 Applications and limitations 69\u003c\/p\u003e \u003cp\u003e3.7 General discussion 74\u003c\/p\u003e \u003cp\u003e3.8 References 76\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Experimental Design in Feeding Experiments 88\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eKari Ruohonen, Juhani Kettunen and Jonathan King\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e4.1 Introduction 88\u003c\/p\u003e \u003cp\u003e4.2 How does one design an experiment? 89\u003c\/p\u003e \u003cp\u003e4.3 The structural model equation 92\u003c\/p\u003e \u003cp\u003e4.4 Sums of squares 93\u003c\/p\u003e \u003cp\u003e4.5 Evaluation of the experimental design 93\u003c\/p\u003e \u003cp\u003e4.6 The compromise 95\u003c\/p\u003e \u003cp\u003e4.7 Sensitivity analysis 97\u003c\/p\u003e \u003cp\u003e4.8 Nuisance variables and ways of controlling them 98\u003c\/p\u003e \u003cp\u003e4.9 Adding extra factors: why do it and what considerations are necessary? 99\u003c\/p\u003e \u003cp\u003e4.10 Measuring individual feed intake – what are the benefits? 100\u003c\/p\u003e \u003cp\u003e4.11 What can be done when life becomes more complicated? 103\u003c\/p\u003e \u003cp\u003e4.12 Conclusions 106\u003c\/p\u003e \u003cp\u003e4.13 References 106\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Gustation and Feeding Behaviour 108\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eCharles F. Lamb\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e5.1 Introduction 108\u003c\/p\u003e \u003cp\u003e5.2 Peripheral gustatory sensation 108\u003c\/p\u003e \u003cp\u003e5.3 Gustatory pathways in the central nervous system 114\u003c\/p\u003e \u003cp\u003e5.4 Taste and feeding behaviours 120\u003c\/p\u003e \u003cp\u003e5.5 Conclusions 123\u003c\/p\u003e \u003cp\u003e5.6 Acknowledgements 123\u003c\/p\u003e \u003cp\u003e5.7 References 124\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Environmental Factors and Feed Intake: Mechanisms and Interactions 131\u003cbr\u003e \u003c\/b\u003e\u003ci\u003ePatrick Kestemont and Etienne Baras\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e6.1 Introduction 131\u003c\/p\u003e \u003cp\u003e6.2 Abiotic factors 132\u003c\/p\u003e \u003cp\u003e6.2.1 Light 132\u003c\/p\u003e \u003cp\u003e6.2.2 Temperature 135\u003c\/p\u003e \u003cp\u003e6.2.3 Other physical factors 137\u003c\/p\u003e \u003cp\u003e6.2.4 Chemical factors 138\u003c\/p\u003e \u003cp\u003e6.3 Biotic factors 141\u003c\/p\u003e \u003cp\u003e6.3.1 Stocking density 141\u003c\/p\u003e \u003cp\u003e6.3.2 Social structure 142\u003c\/p\u003e \u003cp\u003e6.3.3 Predators 143\u003c\/p\u003e \u003cp\u003e6.3.4 Human disturbance 144\u003c\/p\u003e \u003cp\u003e6.4 Conclusions 145\u003c\/p\u003e \u003cp\u003e6.5 References 145\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Environmental Factors and Feed Intake: Rearing Systems 157\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eMarie-Laure Bégout Anras, Marilyn Beauchaud, Jon-Erik Juell, Denis Covès and Jean-Paul Lagardère\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e7.1 Introduction 157\u003c\/p\u003e \u003cp\u003e7.2 Feed intake of fish in pond systems 158\u003c\/p\u003e \u003cp\u003e7.2.1 Pond characteristics 158\u003c\/p\u003e \u003cp\u003e7.2.2 Variability of environmental factors 159\u003c\/p\u003e \u003cp\u003e7.2.3 Variations in feed intake in relation to pond environment 162\u003c\/p\u003e \u003cp\u003e7.3 Feed intake in fish cages 166\u003c\/p\u003e \u003cp\u003e7.3.1 Feed intake in a complex, semi-controlled environment 166\u003c\/p\u003e \u003cp\u003e7.3.2 Environmental variation and feeding activity 167\u003c\/p\u003e \u003cp\u003e7.3.3 Daily and seasonal feeding patterns 170\u003c\/p\u003e \u003cp\u003e7.3.4 Cage management practices 170\u003c\/p\u003e \u003cp\u003e7.4 Feed intake in tanks 171\u003c\/p\u003e \u003cp\u003e7.4.1 Tank culture systems 172\u003c\/p\u003e \u003cp\u003e7.4.2 Environmental variation and feeding activity 173\u003c\/p\u003e \u003cp\u003e7.4.3 Tank management practices and possibility of control 175\u003c\/p\u003e \u003cp\u003e7.5 Conclusions 177\u003c\/p\u003e \u003cp\u003e7.6 References 177\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Feeding Rhythms 189\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eJuan Antonio Madrid, Thierry Boujard and F. Javier Sánchez-Vázquez\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e8.1 Introduction 189\u003c\/p\u003e \u003cp\u003e8.2 Feeding rhythms: descriptions and examples 191\u003c\/p\u003e \u003cp\u003e8.2.1 Diel rhythms 191\u003c\/p\u003e \u003cp\u003e8.2.2 Tidal and lunar rhythms 194\u003c\/p\u003e \u003cp\u003e8.2.3 Annual rhythms 195\u003c\/p\u003e \u003cp\u003e8.3 Other sources of variability in feeding rhythms 199\u003c\/p\u003e \u003cp\u003e8.4 Regulation of feeding rhythms 200\u003c\/p\u003e \u003cp\u003e8.4.1 Endogenous control 200\u003c\/p\u003e \u003cp\u003e8.5 Conclusions 208\u003c\/p\u003e \u003cp\u003e8.6 References 209\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Feeding Anticipatory Activity 216\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eF. Javier Sánchez-Vázquez and Juan Antonio Madrid\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e9.1 Introduction 216\u003c\/p\u003e \u003cp\u003e9.1.1 What is feeding anticipatory activity? 216\u003c\/p\u003e \u003cp\u003e9.1.2 Biological significance 217\u003c\/p\u003e \u003cp\u003e9.1.3 Characteristics of feeding anticipatory activity 218\u003c\/p\u003e \u003cp\u003e9.1.4 Behavioural variables showing feeding anticipatory activity 219\u003c\/p\u003e \u003cp\u003e9.2 Models to explain anticipation to feeding 221\u003c\/p\u003e \u003cp\u003e9.2.1 External versus internal origin 221\u003c\/p\u003e \u003cp\u003e9.2.2 Self-sustained feeding-entrainable oscillator (FEO) 222\u003c\/p\u003e \u003cp\u003e9.3 Synchronising stimulus for feeding entrainment 224\u003c\/p\u003e \u003cp\u003e9.4 Applications 225\u003c\/p\u003e \u003cp\u003e9.4.1 Temporal integration 225\u003c\/p\u003e \u003cp\u003e9.4.2 Anticipation of meals as an indicator of fish appetite 227\u003c\/p\u003e \u003cp\u003e9.4.3 Distribution of fish 227\u003c\/p\u003e \u003cp\u003e9.5 Conclusions 228\u003c\/p\u003e \u003cp\u003e9.6 References 229\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Effects of Feeding Time on Feed Intake and Growth 233\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eValérie Bolliet, Mezian Azzaydi and Thierry Boujard\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e10.1 Introduction 233\u003c\/p\u003e \u003cp\u003e10.2 Effect of feeding time on growth 234\u003c\/p\u003e \u003cp\u003e10.2.1 Finding the optimal feeding time: a problem of dualism? 236\u003c\/p\u003e \u003cp\u003e10.3 Effect of feeding time on feed intake and nutrient utilisation 237\u003c\/p\u003e \u003cp\u003e10.4 Mechanisms involved in mediating the effects of feeding time on nutrient utilisation 237\u003c\/p\u003e \u003cp\u003e10.4.1 Effect of feeding time on endocrine cycles 240\u003c\/p\u003e \u003cp\u003e10.5 Feeding time and flesh quality 241\u003c\/p\u003e \u003cp\u003e10.6 Conclusions 242\u003c\/p\u003e \u003cp\u003e10.7 References 244\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Effects of Nutritional Factors and Feed Characteristics on Feed Intake 250\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eManuel de la Higuera\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e11.1 Introduction 250\u003c\/p\u003e \u003cp\u003e11.2 Physical characteristics and feed intake 250\u003c\/p\u003e \u003cp\u003e11.3 Dietary nutrients and sources affecting feed intake 251\u003c\/p\u003e \u003cp\u003e11.4 Nutrient selection 255\u003c\/p\u003e \u003cp\u003e11.5 Feeding stimulants 257\u003c\/p\u003e \u003cp\u003e11.5.1 Feeding stimulants and fish nutrition 260\u003c\/p\u003e \u003cp\u003e11.6 Deterrent compounds 261\u003c\/p\u003e \u003cp\u003e11.7 Conclusions: feed acceptance and palatability studies 262\u003c\/p\u003e \u003cp\u003e11.8 References 262\u003c\/p\u003e \u003cp\u003e\u003cb\u003e12 Regulation of Food Intake by Neuropeptides and Hormones 269\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eNuria de Pedro and Björn Thrandur Björnsson\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e12.1 Introduction 269\u003c\/p\u003e \u003cp\u003e12.2 Inhibitory peptides 269\u003c\/p\u003e \u003cp\u003e12.2.1 Corticotrophin-releasing factor 269\u003c\/p\u003e \u003cp\u003e12.2.2 Bombesin 271\u003c\/p\u003e \u003cp\u003e12.2.3 Cholecystokinin 272\u003c\/p\u003e \u003cp\u003e12.3 Stimulatory peptides 274\u003c\/p\u003e \u003cp\u003e12.3.1 Galanin 274\u003c\/p\u003e \u003cp\u003e12.3.2 Opioid peptides 275\u003c\/p\u003e \u003cp\u003e12.3.3 Neuropeptide Y 278\u003c\/p\u003e \u003cp\u003e12.4 Hormones 280\u003c\/p\u003e \u003cp\u003e12.4.1 Growth hormone (GH) and insulin-like growth factor I (IGF-I) 280\u003c\/p\u003e \u003cp\u003e12.4.2 Hormones regulating metabolism 282\u003c\/p\u003e \u003cp\u003e12.5 Conclusions 284\u003c\/p\u003e \u003cp\u003e12.6 Acknowledgements 284\u003c\/p\u003e \u003cp\u003e12.7 References 285\u003c\/p\u003e \u003cp\u003e\u003cb\u003e13 Physiological Effects of Feeding 297\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eChris Carter, Dominic Houlihan, Anders Kiessling, Francoise Médale and Malcolm Jobling\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e13.1 Introduction 297\u003c\/p\u003e \u003cp\u003e13.2 Different methods of feeding 298\u003c\/p\u003e \u003cp\u003e13.3 Short-term effects of a meal 299\u003c\/p\u003e \u003cp\u003e13.4 Tissue metabolic physiology 300\u003c\/p\u003e \u003cp\u003e13.5 Whole-animal metabolic physiology 303\u003c\/p\u003e \u003cp\u003e13.5.1 Respiration and excretion 303\u003c\/p\u003e \u003cp\u003e13.5 2 Protein turnover 305\u003c\/p\u003e \u003cp\u003e13.6 Long-term effects of food intake 305\u003c\/p\u003e \u003cp\u003e13.6.1 Protein intake, synthesis and growth 307\u003c\/p\u003e \u003cp\u003e13.7 Amino acid flux model: food intake and amino acid flux 308\u003c\/p\u003e \u003cp\u003e13.8 Biochemical correlates of food intake 309\u003c\/p\u003e \u003cp\u003e13.9 Effects on body composition and growth efficiency 311\u003c\/p\u003e \u003cp\u003e13.10 Physiological effects and the regulation of food intake 316\u003c\/p\u003e \u003cp\u003e13.11 References 319\u003c\/p\u003e \u003cp\u003e\u003cb\u003e14 Feeding Management 332\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eAnders Alanärä, Sunil Kadri and Mihalis Paspatis\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e14.1 Introduction 332\u003c\/p\u003e \u003cp\u003e14.2 Feed planning and production plans 332\u003c\/p\u003e \u003cp\u003e14.3 Estimating growth 337\u003c\/p\u003e \u003cp\u003e14.4 Variation in feed intake 338\u003c\/p\u003e \u003cp\u003e14.4.1 Temporal variation 339\u003c\/p\u003e \u003cp\u003e14.4.2 Seasonal variation 340\u003c\/p\u003e \u003cp\u003e14.5 Distribution of feed 341\u003c\/p\u003e \u003cp\u003e14.5.1 Number of meals and feeding rate 341\u003c\/p\u003e \u003cp\u003e14.5.2 Diel timing of feeding 342\u003c\/p\u003e \u003cp\u003e14.5.3 Feed dispersal 343\u003c\/p\u003e \u003cp\u003e14.6 Feeding techniques 344\u003c\/p\u003e \u003cp\u003e14.6.1 Hand-feeding 344\u003c\/p\u003e \u003cp\u003e14.6.2 Fixed feed ration systems 345\u003c\/p\u003e \u003cp\u003e14.6.3 Demand feeding systems 345\u003c\/p\u003e \u003cp\u003e14.6.4 The combined use of feeding techniques 347\u003c\/p\u003e \u003cp\u003e14.7 References 347\u003c\/p\u003e \u003cp\u003e\u003cb\u003e15 Nutrient Partitioning and the Influence of Feed Composition on Body Composition 354\u003cbr\u003e \u003c\/b\u003e\u003ci\u003eMalcolm Jobling\u003c\/i\u003e\u003c\/p\u003e \u003cp\u003e15.1 Introduction 354\u003c\/p\u003e \u003cp\u003e15.2 Morphometrics and relationships among chemical components 355\u003c\/p\u003e \u003cp\u003e15.3 Patterns of lipid deposition and storage 358\u003c\/p\u003e \u003cp\u003e15.4 Temporal changes in body composition 361\u003c\/p\u003e \u003cp\u003e15.5 Muscle (fillet) composition and factors that influence ‘quality’ 365\u003c\/p\u003e \u003cp\u003e15.6 Concluding comments 371\u003c\/p\u003e \u003cp\u003e15.7 References 371\u003c\/p\u003e \u003cp\u003eGlossary of Terms 377\u003c\/p\u003e \u003cp\u003eIndex 415\u003c\/p\u003e  \"... active researchers and members of the aquaculture industry will find a personal copy invaluable.\" \u003cbr\u003e \u003cb\u003eFish\u003c\/b\u003e \u003cb\u003eand Fisheries\u003c\/b\u003e \u003cbr\u003e \u003cp\u003e\"This important book, which has arisen out of a European Union COST programme, illustrates how insights into the biological and environmental factors that underlie the feeding responses of fish. \u003ci\u003eFood Intake in Fish\u003c\/i\u003e contains carefully edited contributions from internationally recognised scientists, providing a book that is an invaluable tool and reference to all those involved in aquaculture.\"\u003cbr\u003e \u003cb\u003eInternational Aquafeed, November 2005\u003c\/b\u003e\u003c\/p\u003e \u003cb\u003eDominic Houlihan\u003c\/b\u003e is at the University of Aberdeen, UK; \u003cb\u003eThierry Boujard\u003c\/b\u003e is at INRA-IFREMER, Sainte Pee sur Nivelle, France; \u003cb\u003eMalcolm Jobling\u003c\/b\u003e is at NFH, University of Tromso, Norway.  The intake of food by fishes is an area of study that is of great importance to the applied sciences of fisheries and aquaculture for a number of reasons. For example a thorough knowledge of factors influencing the ingestion of feed can lead to successful manipulation of the rearing environment of cultured fishes, thereby ensuring improved growth performance and feed utilisation, and decreasing the amount of waste (and consequent pollution) per unit of fish produced. \u003cp\u003eThis important book, which has arisen out of a European Union COST programme, illustrates how insights into the biological and environmental factors that underlie the feeding responses of fish may be used to address practical issues of feed management.\u003c\/p\u003e \u003cp\u003eFood Intake in Fish contains carefully edited contributions from internationally recognised scientists, providing a book that is an invaluable tool and reference to all those involved in aquaculture, especially those working in the aquaculture feed industry and scientific personnel in commercial and research aquaculture facilities. This book should also find a place on the shelves of fish biologists and physiologists and as a reference in libraries of universities, research establishments and aquaculture equipment companies.\u003c\/p\u003e","brand":"Wiley-Blackwell","offers":[{"title":"Default Title","offer_id":47989227323621,"sku":"NP9780632055760","price":319.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780632055760.jpg?v=1761783286","url":"https:\/\/k12savings.com\/es\/products\/food-intake-in-fish-isbn-9780632055760","provider":"K12savings","version":"1.0","type":"link"}