Food process engineering and technology:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Amsterdam [u.a.]
Elsevier
2009
|
| Ausgabe: | 1. ed. |
| Schriftenreihe: | Food science and technology
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XV, 605 S. Ill., graph. Darst. |
| ISBN: | 9780123736604 |
Internformat
MARC
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|---|---|---|---|
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| 008 | 090921s2009 ad|| |||| 00||| eng d | ||
| 020 | |a 9780123736604 |9 978-0-12-373660-4 | ||
| 035 | |a (OCoLC)229025989 | ||
| 035 | |a (DE-599)BVBBV035732996 | ||
| 040 | |a DE-604 |b ger |e rakwb | ||
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| 082 | 0 | |a 664 |2 22 | |
| 084 | |a LEB 050f |2 stub | ||
| 100 | 1 | |a Berk, Zeki |e Verfasser |0 (DE-588)1051318475 |4 aut | |
| 245 | 1 | 0 | |a Food process engineering and technology |c Zeki Berk |
| 250 | |a 1. ed. | ||
| 264 | 1 | |a Amsterdam [u.a.] |b Elsevier |c 2009 | |
| 300 | |a XV, 605 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a Food science and technology | |
| 650 | 7 | |a Industrie alimentaire - Commerce - Innovations |2 ram | |
| 650 | 7 | |a Équipement industriel |2 ram | |
| 650 | 4 | |a Food industry and trade |x Technological innovations | |
| 650 | 4 | |a Food processing plants | |
| 650 | 0 | 7 | |a Lebensmittelverarbeitung |0 (DE-588)4167045-0 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Lebensmitteltechnologie |0 (DE-588)4034901-9 |2 gnd |9 rswk-swf |
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-018009550 | ||
Datensatz im Suchindex
| _version_ | 1804140014498480128 |
|---|---|
| adam_text | Titel: Food process engineering and technology
Autor: Berk, Zeki
Jahr: 2009
Contents
Introduction - Food is Life.....................................................................................1
1 Physical properties of food materials.............................................................7
1.1 Introduction...........................................................................................7
1.2 Mechanical properties............................................................................8
1.2.1 Definitions..................................................................................8
1.2.2 Rheological models.....................................................................9
1.3 Thermal properties...............................................................................10
1.4 Electrical properties..............................................................................11
1.5 Structure..............................................................................................11
1.6 Water activity.......................................................................................13
1.6.1 The importance of water in foods...............................................13
1.6.2 Water activity, definition and determination...............................14
1.6.3 Water activity: prediction...........................................................14
1.6.4 Water vapor sorption isotherms.................................................16
1.6.5 Water activity: effect on food quality and stability.......................19
1.7 Phase transition phenomena in foods....................................................19
1.7.1 The glassy state in foods............................................................19
1.7.2 Glass transition temperature......................................................20
2 Fluid flow.....................................................................................................27
2.1 Introduction.........................................................................................27
2.2 Elements of fluid dynamics....................................................................27
2.2.1 Viscosity....................................................................................27
2.2.2 Fluid flow regimes......................................................................28
2.2.3 Typical applications of Newtonian laminar flow..........................30
2.2.3a Laminar flow in a cylindrical channel (pipe or tube)........30
2.2.3b Laminar fluid flow on flat surfaces and channels.............33
2.2.3c Laminar fluid flow around immersed particles.................34
2.2.3d Fluid flow through porous media....................................36
2.2.4 Turbulent fluid flow...................................................................36
2.2.4a Turbulent Newtonian fluid flow in a cylindrical channel
(tube or pipe)............................................................................37
2.2.4b Turbulent fluid flow around immersed particles..............39
2.3 Flow properties of fluids........................................................................40
2.3.1 Types of fluid flow behavior........................................................40
2.3.2 Non-Newtonian fluid flow in pipes.............................................41
vi Contents
2.4 Transportation of fluids........................................................................43
2.4.1 Energy relations, the Bernoulli Equation.....................................43
2.4.2 Pumps: Types and operation......................................................46
2.4.3 Pump selection..........................................................................52
2.4.4 Ejectors.....................................................................................55
2.4.5 Piping.......................................................................................56
2.5 Flow of particulate solids (powder flow)................................................56
2.5.1 Introduction..............................................................................56
2.5.2 Flow properties of particulate solids...........................................57
2.5.3 Fluidization...............................................................................62
2.5.4 Pneumatic transport..................................................................65
Heat and mass transfer, basic principles.......................................................69
3.1 Introduction.........................................................................................69
3.2 Basic relations in transport phenomena.................................................69
3.2.1 Basic laws of transport..............................................................69
3.2.2 Mechanisms of heat and mass transfer.......................................70
3.3 Conductive heat and mass transfer........................................................70
3.3.1 The Fourier and Fick laws...........................................................70
3.3.2 Integration of Fourier s and Fick s laws for
steady-state conductive transport............................................ 71
3.3.3 Thermal conductivity, thermal diffusivity
and molecular diffusivity............................................................73
3.3.4 Examples of steady-state conductive heat and
mass transfer processes..............................................................76
3.4 Convective heat and mass transfer.........................................................81
3.4.1 Film (or surface) heat and mass transfer coefficients...................81
3.4.2 Empirical correlations for convection heat and mass
transfer.....................................................................................84
3.4.3 Steady-state interphase mass transfer.........................................87
3.5 Unsteady state heat and mass transfer...................................................89
3.5.1 The 2nd Fourier and Fick laws....................................................89
3.5.2 Solution of Fourier s second law equation for an
infinite slab...............................................................................90
3.5.3 Transient conduction transfer in finite solids...............................92
3.5.4 Transient convective transfer in a semi-infinite body....................94
3.5.5 Unsteady state convective transfer..............................................95
3.6 Heat transfer by radiation.....................................................................96
3.6.1 Interaction between matter and thermal radiation 96
3.6.2 Radiation heat exchange between surfaces..................................97
3.6.3 Radiation combined with convection........................................100
3.7 Heat exchangers.................................................................................100
3.7.1 Overall coefficient of heat transfer............................................100
3.7.2 Heat exchange between flowing fluids.......................................102
3.7.3 Fouling...................................................................................104
3.7.4 Heat exchangers in the food process industry............................105
3.8 Microwave heating..............................................................................107
3.8.1 Basic principles of microwave heating.......................................108
viii Contents
6.3 Size reduction of solids, basic principles...............................................163
6.3.1 Mechanism of size reduction in solids.......................................163
6.3.2 Particle size distribution after size reduction..............................163
6.3.3 Energy consumption................................................................163
6.4 Size reduction of solids, equipment and methods.................................165
6.4.1 Impact mills............................................................................166
6.4.2 Pressure mills..........................................................................167
6.4.3 Attrition mills..........................................................................168
6.4.4 Cutters and choppers..............................................................170
Mixing.......................................................................................................175
7.1 Introduction.......................................................................................175
7.2 Mixing of fluids (blending)..................................................................175
7.2.1 Types of blenders.....................................................................175
7.2.2 Flow patterns in fluid mixing....................................................177
7.2.3 Energy input in fluid mixing......................................................178
7.3 Kneading............................................................................................181
7.4 In-flow mixing.....................................................................................184
7.5 Mixing of paniculate solids.................................................................184
7.5.1 Mixing and segregation............................................................184
7.5.2 Quality of mixing, the concept of mixedness ............................184
7.5.3 Equipment for mixing particulate solids....................................187
7.6 Homogenization.................................................................................189
7.6.1 Basic principles........................................................................189
7.6.2 Homogenizers.........................................................................191
Filtration...................................................................................................195
8.1 Introduction.......................................................................................195
8.2 Depth filtration..................................................................................196
8.3 Surface (barrier) filtration...................................................................198
8.3.1 Mechanisms............................................................................198
8.3.2 Rate of filtration......................................................................199
8.3.3 Optimization of the filtration cycle...........................................204
8.3.4 Characteristics of filtration cakes..............................................205
8.3.5 The role of cakes in filtration....................................................206
8.4 Filtration equipment...........................................................................207
8.4.1 Depth filters............................................................................207
8.4.2 Barrier (surface) filters.............................................................207
8.5 Expression..........................................................................................211
8.5.1 Introduction............................................................................211
8.5.2 Mechanisms............................................................................211
8.5.3 Applications and equipment....................................................213
Centrifugation...........................................................................................217
9.1 Introduction.......................................................................................217
9.2 Basic principles...................................................................................218
9.2.1 The continuous settling tank....................................................218
9.2.2 From the settling tank to the tubular centrifuge.........................220
9.2.3 The baffled settling tank and the disc-bowl centrifuge...............223
9.2.4 Liquid-liquid separation..........................................................224
Contents ix
9.3 Centrifuges.........................................................................................226
9.3.1 Tubular centrifuges..................................................................227
9.3.2 Disc-bowl centrifuges...............................................................228
9.3.3 Decanter centrifuges................................................................230
9.3.4 Basket centrifuges....................................................................230
9.4 Cyclones.............................................................................................231
10 Membrane processes.................................................................................233
10.1 Introduction...................................................................................233
10.2 Tangential filtration........................................................................234
10.3 Mass transfer through MFand UF membranes.................................235
10.3.1 Solvent transport...............................................................235
10.3.2 Solute transport; sieving coefficient and rejection................237
10.3.3 Concentration polarization and gel polarization..................238
10.4 Mass transfer in reverse osmosis......................................................241
10.4.1 Basic concepts...................................................................241
10.4.2 Solvent transport in reverse osmosis....................................242
10.5 Membrane systems.........................................................................245
10.5.1 Membrane materials..........................................................245
10.5.2 Membrane configurations..................................................247
10.6 Membrane processes in the food industry........................................249
10.6.1 Microfiltration...................................................................249
10.6.2 Ultrafiltration.....................................................................249
10.6.3 Nanofiltration and reverse osmosis.....................................251
10.7 Electrodialysis.................................................................................253
11 Extraction..................................................................................................259
11.1 Introduction...................................................................................259
11.2 Solid-liquid extraction (leaching)....................................................261
11.2.1 Definitions.........................................................................261
11.2.2 Material balance................................................................262
11.2.3 Equilibrium........................................................................262
11.2.4 Multistage extraction..........................................................262
11.2.5 Stage efficiency..................................................................266
11.2.6 Solid-liquid extraction systems...........................................268
11.3 Supercritical fluid extraction............................................................271
11.3.1 Basic principles..................................................................271
11.3.2 Supercritical fluids as solvents.............................................272
11.3.3 Supercritical extraction systems...........................................273
11.3.4 Applications.......................................................................275
11.4 Liquid-liquid extraction..................................................................276
11.4.1 Principles...........................................................................276
11.4.2 Applications.......................................................................276
12 Adsorption and ion exchange.....................................................................279
12.1 Introduction...................................................................................279
12.2 Equilibrium conditions....................................................................280
12.3 Batch adsorption............................................................................282
12.4 Adsorption in columns....................................................................287
Contents vii
3.9 Ohmic heating....................................................................................109
3.9.1 Introduction............................................................................109
3.9.2 Basic principles........................................................................110
3.9.3 Applications and equipment....................................................112
Reaction kinetics........................................................................................115
4.1 Introduction.......................................................................................115
4.2 Basic concepts....................................................................................116
4.2.1 Elementary and non-elementary reactions.................................116
4.2.2 Reaction order........................................................................116
4.2.3 Effect of temperature on reaction kinetics.................................119
4.3 Kinetics of biological processes............................................................121
4.3.1 Enzyme-catalyzed reactions......................................................121
4.3.2 Growth of microorganisms......................................................122
4.4 Residence time and residence time distribution....................................123
4.4.1 Reactors in food processing.....................................................123
4.4.2 Residence time distribution......................................................124
Elements of process control.......................................................................129
5.1 Introduction.......................................................................................129
5.2 Basic concepts....................................................................................129
5.3 Basic control structures.......................................................................131
5.3.1 Feedback control.....................................................................131
5.3.2 Feed-forward control...............................................................131
5.3.3 Comparative merits of control strategies...................................132
5.4 The block diagram..............................................................................132
5.5 Input, output and process dynamics....................................................133
5.5.1 First order response.................................................................133
5.5.2 Second order systems..............................................................135
5.6 Control modes (control algorithms)....................................................136
5.6.1 On-off (binary) control............................................................136
5.6.2 Proportional (P) control..........................................................138
5.6.3 Integral (I) control...................................................................139
5.6.4 Proportional-integral (PI) control.............................................140
5.6.5 Proportional-integral-differential (PID) control.........................140
5.6.6 Optimization of control...........................................................141
5.7 The physical elements of the control system.........................................142
5.7.1 The sensors (measuring elements)............................................142
5.7.2 The controllers........................................................................149
5.7.3 The actuators..........................................................................149
Size reduction............................................................................................153
6.1 Introduction.......................................................................................153
6.2 Particle size and particle size distribution.............................................154
6.2.1 Defining the size of a single particle..........................................154
6.2.2 Particle size distribution in a population of particles;
defining a mean particle size ...................................................155
6.2.3 Mathematical models of PSD...................................................158
6.2.4 A note on particle shape..........................................................160
x Contents
12.5 Ion exchange..................................................................................288
12.5.1 Basic principles..................................................................288
12.5.2 Properties of ion exchangers...............................................289
12.5.3 Application: Water softening using ion exchange.................292
12.5.4 Application: Reduction of acidity in fruit juices....................293
13 Distillation.................................................................................................295
13.1 Introduction...................................................................................295
13.2 Vapor-liquid equilibrium (VLE)........................................................295
13.3 Continuous flash distillation............................................................298
13.4 Batch (differential) distillation.........................................................301
13.5 Fractional distillation......................................................................304
13.5.1 Basic concepts...................................................................304
13.5.2 Analysis and design of the column......................................305
13.5.3 Effect of the reflux ratio......................................................310
13.5.4 Tray configuration..............................................................310
13.5.5 Column configuration........................................................311
13.5.6 Heating with live steam......................................................311
13.5.7 Energy considerations.........................................................312
13.6 Steam distillation............................................................................313
13.7 Distillation of wines and spirits........................................................314
14 Crystallization and dissolution...................................................................317
14.1 Introduction...................................................................................317
14.2 Crystallization kinetics....................................................................318
14.2.1 Nucleation.........................................................................318
14.2.2 Crystal growth...................................................................320
14.3 Crystallization in the food industry..................................................323
14.3.1 Equipment.........................................................................323
14.3.2 Processes...........................................................................325
14.4 Dissolution.....................................................................................328
14.4.1 Introduction......................................................................328
14.4.2 Mechanism and kinetics.....................................................328
15 Extrusion...................................................................................................333
15.1 Introduction...................................................................................333
15.2 The single-screw extruder................................................................334
15.2.1 Structure...........................................................................334
15.2.2 Operation..........................................................................335
15.2.3 Flow models, extruder throughput......................................337
15.2.4 Residence time distribution.................................................340
15.3 Twin-screw extruders.......................................................................340
15.3.1 Structure...........................................................................340
15.3.2 Operation..........................................................................342
15.3.3 Advantages and shortcomings............................................343
15.4 Effect on foods...............................................................................343
15.4.1 Physical effects...................................................................343
15.4.2 Chemical effect..................................................................344
15.5 Food applications of extrusion........................................................345
15.5.1 Forming extrusion of pasta.................................................345
Contents xi
15.5.2 Expanded snacks................................................................345
15.5.3 Ready-to-eat cereals...........................................................346
15.5.4 Pellets................................................................................347
15.5.5 Other extruded starchy and cereal products.........................347
15.5.6 Texturized protein products................................................348
15.5.7 Confectionery and chocolate..............................................348
15.5.8 Petfoods...........................................................................349
16 Spoilage and preservation of foods............................................................351
16.1 Mechanisms of food spoilage..........................................................351
16.2 Food preservation processes............................................................351
16.3 Combined processes (the hurdle effect ).........................................353
16.4 Packaging.......................................................................................353
17 Thermal processing....................................................................................355
17.1 Introduction...................................................................................355
17.2 The kinetics of thermal inactivation of microorganisms and
enzymes.........................................................................................356
17.2.1 The concept of decimal reduction time................................356
17.2.2 Effect of the temperature on the rate of thermal
destruction/inactivation.....................................................358
17.3 Lethality of thermal processes..........................................................360
17.4 Optimization of thermal processes with respect to quality................363
17.5 Heat transfer considerations in thermal processing...........................364
17.5.1 In-package thermal processing............................................364
17.5.2 In-flow thermal processing..................................................369
18 Thermal processes, methods and equipment..............................................375
18.1 Introduction...................................................................................375
18.2 Thermal processing in hermetically closed containers 375
18.2.1 Filling into the cans............................................................376
18.2.2 Expelling air from the head-space........................................378
18.2.3 Sealing...............................................................................379
18.2.4 Heat processing.................................................................380
18.3 Thermal processing in bulk, before packaging..................................386
18.3.1 Bulk heating - hot filling- sealing - cooling in container......386
18.3.2 Bulk heating - holding - bulk cooling - cold filling - sealing......386
18.3.3 Aseptic processing..............................................................388
19 Refrigeration, chilling and freezing.............................................................391
19.1 Introduction...................................................................................391
19.2 Effect of temperature on food spoilage............................................392
19.2.1 Temperature and chemical activity......................................392
19.2.2 Effect of low temperature on enzymatic spoilage.................395
19.2.3 Effect of low temperature on microorganisms......................396
19.2.4 Effect of low temperature on biologically active
(respiring) tissue................................................................398
19.2.5 The effect of low temperature on physical properties...........399
19.3 Freezing..........................................................................................400
19.3.1 Phase transition, freezing point...........................................401
xii Contents
19.3.2 Freezing kinetics, freezing time............................................402
19.3.3 Effect of freezing and frozen storage on product
quality...............................................................................408
20 Refrigeration, equipment and methods......................................................413
20.1 Sources of refrigeration...................................................................413
20.1.1 Mechanical refrigeration.....................................................413
20.1.2 Refrigerants.......................................................................418
20.1.3 Distribution and delivery of refrigeration.............................419
20.2 Cold storage and refrigerated transport...........................................420
20.3 Chillers and freezers........................................................................423
20.3.1 Blast cooling......................................................................423
20.3.2 Contact freezers.................................................................425
20.3.3 Immersion cooling.............................................................426
20.3.4 Evaporative cooling............................................................426
21 Evaporation...............................................................................................429
21.1 Introduction...................................................................................429
21.2 Material and energy balance............................................................430
21.3 Heat transfer..................................................................................432
21.3.1 The overall coefficient of heat transfer U..............................433
21.3.2 The temperature difference Ts-Tc (AT) 436
21.4 Energy management........................................................................440
21.4.1 Multiple-effect evaporation................................................441
21.4.2 Vapor recompression..........................................................446
21.5 Condensers....................................................................................447
21.6 Evaporators in the food industry.....................................................448
21.6.1 Open pan batch evaporator................................................448
21.6.2 Vacuum pan evaporator.....................................................449
21.6.3 Evaporators with tubular heat exchangers...........................449
21.6.4 Evaporators with external tubular heat exchangers...............451
21.6.5 Boiling film evaporators.....................................................451
21.7 Effect of evaporation on food quality...............................................454
21.7.1 Thermal effects..................................................................454
21.7.2 Loss of volatile flavor components......................................457
22 Dehydration.............................................................................................459
22.1 Introduction...................................................................................459
22.2 Thermodynamics of moist air (psychrometry)..................................461
22.2.1 Basic principles..................................................................461
22.2.2 Humidity...........................................................................461
22.2.3 Saturation, relative humidity (RH)......................................462
22.2.4 Adiabatic saturation, wet-bulb temperature........................462
22.2.5 Dew point..........................................................................463
22.3 Convective drying (air drying)..........................................................464
22.3.1 The drying curve.................................................................464
22.3.2 The constant rate phase.....................................................467
22.3.3 The falling rate phase.........................................................470
22.3.4 Calculation of drying time..................................................472
22.3.5 Effect of external conditions on the drying rate....................475
Contents xiii
22.3.6 Relationship between film coefficients in convective drying... 476
22.3.7 Effect of radiation heating..................................................477
22.3.8 Characteristic drying curves................................................477
22.4 Drying under varying external conditions..........................................478
22.4.1 Batch drying on trays.........................................................478
22.4.2 Through-flow batch drying in a fixed bed.............................480
22.4.3 Continuous air drying on a belt or in a tunnel......................481
22.5 Conductive (boiling) drying.............................................................481
22.5.1 Basic principles..................................................................481
22.5.2 Kinetics..............................................................................482
22.5.3 Systems and applications....................................................483
22.6 Dryers in the food processing industry.............................................485
22.6.1 Cabinet dryers....................................................................486
22.6.2 Tunnel dryers.....................................................................487
22.6.3 Belt dryers.........................................................................489
22.6.4 Belt-trough dryers..............................................................489
22.6.5 Rotary dryers.....................................................................490
22.6.6 Bin dryers..........................................................................490
22.6.7 Grain dryers.......................................................................492
22.6.8 Spray dryers.......................................................................492
22.6.9 Fluidized bed dryer.............................................................497
22.6.10 Pneumatic dryer.................................................................498
22.6.11 Drum dryers.......................................................................499
22.6.12 Screw conveyor and mixer dryers.........................................500
22.6.13 Sun drying, solar drying......................................................501
22.7 Issues in food drying technology......................................................501
22.7.1 Pre-drying treatments.........................................................501
22.7.2 Effect of drying conditions on quality..................................502
22.7.3 Post-drying treatments.......................................................503
22.7.4 Rehydration characteristics.................................................503
22.7.5 Agglomeration...................................................................504
22.8 Energy consumption in drying.........................................................504
22.9 Osmotic dehydration......................................................................507
23 Freeze drying (lyophilization) and freeze concentration..............................511
23.1 Introduction...................................................................................511
23.2 Sublimation of water......................................................................511
23.3 Heat and mass transfer in freeze drying............................................512
23.4 Freeze drying, in practice.................................................................518
23.4.1 Freezing.............................................................................518
23.4.2 Drying conditions...............................................................518
23.4.3 Freeze drying, commercial facilities.....................................518
23.4.4 Freeze dryers......................................................................519
23.5 Freeze concentration.......................................................................520
23.5.1 Basic principles..................................................................520
23.5.2 The process of freeze concentration....................................521
24 Frying, baking, roasting.............................................................................525
24.1 Introduction...................................................................................525
xiv Contents
24.2 Frying.............................................................................................525
24.2.1 Types of frying....................................................................525
24.2.2 Heat and mass transfer in frying..........................................526
24.2.3 Systems and operation.......................................................527
24.2.4 Health aspects of fried foods..............................................528
24.3 Baking and roasting........................................................................528
25 Ionizing irradiation and other non-thermal preservation processes 533
25.1 Preservation by ionizing radiations...................................................533
25.1.1 Introduction......................................................................533
25.1.2 Ionizing radiations.............................................................533
25.1.3 Radiation sources..............................................................534
25.1.4 Interaction with matter.......................................................535
25.1.5 Radiation dose...................................................................537
25.1.6 Chemical and biological effects of ionizing irradiation.........538
25.1.7 Industrial applications........................................................540
25.2 High hydrostatic pressure preservation............................................541
25.3 Pulsed electric fields (PEF)...............................................................542
25.4 Pulsed intense light.........................................................................542
26 Food packaging.........................................................................................545
26.1 Introduction...................................................................................545
26.2 Packaging materials........................................................................546
26.2.1 Introduction......................................................................546
26.2.2 Materials for packaging foods.............................................548
26.2.3 Transport properties of packaging materials........................551
26.2.4 Optical properties..............................................................553
26.2.5 Mechanical properties........................................................554
26.2.6 Chemical reactivity.............................................................555
26.3 The atmosphere in the package.......................................................556
26.3.1 Vacuum packaging.............................................................556
26.3.2 Controlled atmosphere packaging (CAP)............................557
26.3.3 Modified atmosphere packaging (MAP)..............................557
26.3.4 Active packaging................................................................557
26.4 Environmental issues.......................................................................558
27 Cleaning, disinfection, sanitation...............................................................561
27.1 Introduction...................................................................................561
27.2 Cleaning kinetics and mechanisms...................................................562
27.2.1 Effect of the contaminant...................................................562
27.2.2 Effect of the support..........................................................564
27.2.3 Effect of the cleaning agent.................................................564
27.2.4 Effect of the temperature....................................................566
27.2.5 Effect of mechanical action (shear).....................................566
27.3 Kinetics of disinfection....................................................................567
27.4 Cleaning of raw materials................................................................568
27.5 Cleaning of plants and equipment...................................................570
27.5.1 Cleaning out of place (COP)...............................................570
27.5.2 Cleaning in place (CIP).......................................................570
27.6 Cleaning of packages......................................................................571
27.7 Odor abatement.............................................................................571
Contents xv
Appendix...........................................................................................................575
Table A.1 Common conversion factors......................................................576
Table A. 2 Typical composition of selected foods........................................577
Table A.3 Viscosity and density of gases and liquids...................................578
Table A.4 Thermal properties of materials.................................................578
Table A.5 Emissivity of surfaces.................................................................579
Table A.6 US standard sieves.....................................................................579
Table A.7 Properties of saturated steam - temperature table......................580
Table A. 8 Properties of saturated steam - pressure table............................581
Table A.9 Properties of superheated steam.................................................581
Table A.10 Vapor pressure of liquid water and ice below 0°C.......................582
Table A.11 Freezing point of ideal aqueous solutions....................................583
Table A.12 Vapor-liquid equilibrium data for ethanol-water
mixtures at 1 atm.......................................................................583
Table A.13 Boiling point of sucrose solutions at 1 atm..................................584
Table A.14 Electrical conductivity of some materials.....................................584
Table A.15 Thermodynamic properties of saturated R-134a..........................584
Table A.16 Thermodynamic properties of superheated R-134a.....................585
Table A.17 Properties of air at atmospheric pressure....................................586
Figure A.1 Friction factors for flow in pipes.................................................587
Figure A.2 Psychrometric chart...................................................................587
Figure A.3 Mixing power function, turbine impellers....................................588
Figure A.4 Mixing power function, propeller impellers..................................588
Figure A.5 Unsteady state heat transfer in a slab..........................................589
Figure A.6 Unsteady state heat transfer in an infinite cylinder.......................589
Figure A.7 Unsteady state heat transfer in a sphere......................................590
Figure A.8 Unsteady state mass transfer, average concentration...................590
Figure A.9 Error function............................................................................591
Index ..........................................................................................................593
Series List....................................................................................................603
|
| any_adam_object | 1 |
| author | Berk, Zeki |
| author_GND | (DE-588)1051318475 |
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| bvnumber | BV035732996 |
| callnumber-first | T - Technology |
| callnumber-label | TP370 |
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| callnumber-search | TP370 |
| callnumber-sort | TP 3370 |
| callnumber-subject | TP - Chemical Technology |
| classification_tum | LEB 050f |
| ctrlnum | (OCoLC)229025989 (DE-599)BVBBV035732996 |
| dewey-full | 664 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 664 - Food technology |
| dewey-raw | 664 |
| dewey-search | 664 |
| dewey-sort | 3664 |
| dewey-tens | 660 - Chemical engineering |
| discipline | Chemie / Pharmazie Lebensmitteltechnologie |
| edition | 1. ed. |
| format | Book |
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| id | DE-604.BV035732996 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T21:53:14Z |
| institution | BVB |
| isbn | 9780123736604 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-018009550 |
| oclc_num | 229025989 |
| open_access_boolean | |
| owner | DE-M49 DE-BY-TUM DE-634 |
| owner_facet | DE-M49 DE-BY-TUM DE-634 |
| physical | XV, 605 S. Ill., graph. Darst. |
| publishDate | 2009 |
| publishDateSearch | 2009 |
| publishDateSort | 2009 |
| publisher | Elsevier |
| record_format | marc |
| series2 | Food science and technology |
| spelling | Berk, Zeki Verfasser (DE-588)1051318475 aut Food process engineering and technology Zeki Berk 1. ed. Amsterdam [u.a.] Elsevier 2009 XV, 605 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Food science and technology Industrie alimentaire - Commerce - Innovations ram Équipement industriel ram Food industry and trade Technological innovations Food processing plants Lebensmittelverarbeitung (DE-588)4167045-0 gnd rswk-swf Lebensmitteltechnologie (DE-588)4034901-9 gnd rswk-swf Lebensmitteltechnologie (DE-588)4034901-9 s DE-604 Lebensmittelverarbeitung (DE-588)4167045-0 s HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018009550&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Berk, Zeki Food process engineering and technology Industrie alimentaire - Commerce - Innovations ram Équipement industriel ram Food industry and trade Technological innovations Food processing plants Lebensmittelverarbeitung (DE-588)4167045-0 gnd Lebensmitteltechnologie (DE-588)4034901-9 gnd |
| subject_GND | (DE-588)4167045-0 (DE-588)4034901-9 |
| title | Food process engineering and technology |
| title_auth | Food process engineering and technology |
| title_exact_search | Food process engineering and technology |
| title_full | Food process engineering and technology Zeki Berk |
| title_fullStr | Food process engineering and technology Zeki Berk |
| title_full_unstemmed | Food process engineering and technology Zeki Berk |
| title_short | Food process engineering and technology |
| title_sort | food process engineering and technology |
| topic | Industrie alimentaire - Commerce - Innovations ram Équipement industriel ram Food industry and trade Technological innovations Food processing plants Lebensmittelverarbeitung (DE-588)4167045-0 gnd Lebensmitteltechnologie (DE-588)4034901-9 gnd |
| topic_facet | Industrie alimentaire - Commerce - Innovations Équipement industriel Food industry and trade Technological innovations Food processing plants Lebensmittelverarbeitung Lebensmitteltechnologie |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018009550&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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