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Food Processing : Principles and Applications.
Food Processing: Principles and Applications second edition is the fully revised new edition of this best-selling food technology title. Advances in food processing continue to take place as food scientists and food engineers adapt to the challenges imposed by emerging pathogens, environmental conce...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hoboken :
Wiley,
2014.
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| Edición: | 2nd ed. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Food Processing: Principles and Applications; Copyright; Contents; List of Contributors; 1 Principles of Food Processing; 1.1 Processing of foods: an introduction; 1.2 Unit operations in food processing; 1.2.1 Heat transfer; 1.2.2 Mass transfer; 1.2.3 Fluid flow; 1.2.4 Mixing; 1.2.5 Size adjustment; 1.2.6 Separation; 1.3 Thermophysical properties, microbial aspects, and other considerations in food processing; 1.3.1 Raw material handling; 1.3.2 Cleaning and sanitation; 1.3.3 Engineering properties of food, biological, and packaging material; 1.3.4 Microbiological considerations.
- 1.3.5 Role of acidity and water activity in food safety and quality1.3.6 Reaction kinetics; 1.4 Common food preservation/processing technologies; 1.4.1 Goals of food processing; 1.4.2 Processes using addition or removal of heat; 1.4.3 Non-thermal food processing and preservation; 1.4.4 Redefining pasteurization; 1.5 Other food processing/preservation technologies; 1.5.1 Fermentation; 1.5.2 Extrusion; 1.5.3 Baking; 1.5.4 Hurdle technology; 1.5.5 Packaging; 1.6 Emerging issues and sustainability in food processing; 1.7 Conclusion; References; 2 Thermal Principles and Kinetics; 2.1 Introduction.
- 2.2 Methods of thermal processing2.2.1 Blanching; 2.2.2 Pasteurization; 2.2.3 Hot filling; 2.2.4 Sterilization; 2.3 Microorganisms; 2.3.1 Factors affecting microbial growth; 2.4 Thermal kinetics; 2.4.1 Destruction of a microbial population; 2.4.2 Destruction of quality attributes; 2.4.3 Process optimization; 2.5 Thermal process establishment; 2.5.1 Temperature distribution test; 2.5.2 Heat penetration test; 2.6 Thermal process calculation; 2.6.1 The general method; 2.6.2 The formula method; 2.6.3 The numerical methods; 2.7 Thermal process validation; 2.7.1 Temperature measurement.
- 2.7.2 Microbiological validation2.7.3 Time-temperature integrators; 2.8 Process monitoring and control; 2.8.1 Critical factors in thermal processing; 2.9 Emerging processing technologies; 2.9.1 Ohmic heating; 2.9.2 Microwave heating; 2.10 Future trends; References; 3 Separation and Concentration Technologies in Food Processing; 3.1 Introduction; 3.2 Physical separation of food components; 3.2.1 Filtration; 3.2.2 Centrifugation (separators, clarifiers); 3.2.3 Pneumatic separation; 3.2.4 Mechanical expression; 3.3 Processes involving phase separation; 3.3.1 Liquid-liquid; 3.3.2 Liquid-gas.
- 3.4 Membrane separations3.4.1 Pressure-driven processes; 3.4.2 Other membrane-based processes; 3.5 Sustainability of separation technologies in food processing; References; 4 Dehydration; 4.1 Introduction; 4.2 Drying and food quality; 4.2.1 Deterioration reactions in foods; 4.3 Hot air drying; 4.3.1 Product equilibrium; 4.3.2 Moisture content definitions; 4.3.3 Evaporation of water; 4.3.4 Important psychrometric equations; 4.3.5 Wet bulb temperature; 4.4 Drying theory; 4.4.1 Important moisture definitions; 4.4.2 Vapor adsorption theories; 4.4.3 Hysteresis.