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<p>About the Authors xi</p> <p>Preface xiii</p> <p>Acknowledgments xv</p> <p><b>1 Brewing Quality Overview 1</b></p> <p>1.1 Ingredients 2</p> <p>1.2 Brewing Overview 4</p> <p>1.3 A Scientific History of Brewing 16</p> <p>1.4 Introduction to Beer Quality 27</p> <p>Check for Understanding 32</p> <p>Case Study 33</p> <p>Case Study Questions 34</p> <p>Bibliography 34</p> <p><b>2 Chemistry for Brewing 37</b></p> <p>2.1 Atoms 37</p> <p>2.2 Bonding and Compounds 44</p> <p>2.3 Molecules 50</p> <p>2.4 Intermolecular Forces 54</p> <p>2.5 Structure of Molecules 57</p> <p>2.6 Organic Chemistry and Functional Groups 59</p> <p>2.7 Chemical Reactions 62</p> <p>Check for Understanding 65</p> <p>Bibliography 67</p> <p><b>3 Biology for Brewing 69</b></p> <p>3.1 Macromolecules 69</p> <p>3.2 Membranes 90</p> <p>3.3 Cellular Structures 93</p> <p>3.4 The Central Dogma 95</p> <p>Check for Understanding 103</p> <p>Bibliography 104</p> <p><b>4 Raw Materials 107</b></p> <p>4.1 Water 108</p> <p>4.2 Malt 125</p> <p>4.3 Hops 148</p> <p>Check for Understanding 162</p> <p>Bibliography 164</p> <p><b>5 Grain Handling and Milling 167</b></p> <p>5.1 Malt Storage and Transfer 167</p> <p>5.2 Milling 177</p> <p>Check for Understanding 185</p> <p>Case Study 185</p> <p>Bibliography 186</p> <p><b>6 Mashing 187</b></p> <p>6.1 Starch Hydrolysis 187</p> <p>6.2 Enzymes 189</p> <p>6.3 Mashing Process 196</p> <p>6.4 Mash Conversion Vessel Design and Operation 200</p> <p>6.5 The Use of Adjuncts 209</p> <p>6.6 Enzymes and Processing Aids 211</p> <p>Check for Understanding 214</p> <p>Case Study 215</p> <p>Bibliography 216</p> <p><b>7 Wort Separation 217</b></p> <p>7.1 Wort Separation Processes 217</p> <p>7.2 Flow and Pressure 225</p> <p>7.3 Lipid Removal 227</p> <p>7.4 Management of Spent Grains 228</p> <p>Check for Understanding 229</p> <p>Case Study 229</p> <p>Bibliography 229</p> <p><b>8 Boiling, Wort Clarification, and Chilling 231</b></p> <p>8.1 Heat Transfer 233</p> <p>8.2 Boiling Technology 236</p> <p>8.3 Boiling Chemistry 247</p> <p>8.4 Chilling 250</p> <p>Check for Understanding 252</p> <p>Case Study 252</p> <p>Bibliography 253</p> <p><b>9 Fermentation 255</b></p> <p>9.1 Fermentation Process 255</p> <p>9.2 Fermentation Reactions 275</p> <p>9.3 Energy and ATP 278</p> <p>9.4 Oxidation, Reduction, and NAD 280</p> <p>9.5 Fermentation Equipment 282</p> <p>9.6 Temperature Monitoring and Control 287</p> <p>9.7 Yeast Handling and Repitching 293</p> <p>9.8 Yeast Propagation 299</p> <p>Check for Understanding 305</p> <p>Case Study 306</p> <p>Bibliography 307</p> <p><b>10 Conditioning 309</b></p> <p>10.1 Warm Conditioning 310</p> <p>10.2 Clarification 313</p> <p>10.3 Carbonation 319</p> <p>10.4 Beer Aging 323</p> <p>10.5 Analytical and Quality Control Procedures for Conditioning 325</p> <p>Check for Understanding 328</p> <p>Case Study 329</p> <p>Bibliography 329</p> <p><b>11 Packaging and Serving 331</b></p> <p>11.1 Kegs and Casks 332</p> <p>11.2 Gas Laws 337</p> <p>11.3 Keg Dispense System 341</p> <p>11.4 Bottles 350</p> <p>11.5 Cans 351</p> <p>11.6 Filling Bottles and Cans 353</p> <p>11.7 Beer Service and Packaging Quality 360</p> <p>Check for Understanding 366</p> <p>Case Study 367</p> <p>Bibliography 368</p> <p><b>12 Flavor 369</b></p> <p>12.1 Flavor Anatomy and Chemistry 370</p> <p>12.2 Flavor Compounds 373</p> <p>12.3 Off‐Flavors 378</p> <p>12.4 Analysis and Quality Control to Monitor Flavor Consistency 388</p> <p>Check for Understanding 391</p> <p>Case Study 392</p> <p>Bibliography 393</p> <p><b>13 Color, Foam, and Haze 395</b></p> <p>13.1 Light 395</p> <p>13.2 Color 399</p> <p>13.3 Foam 403</p> <p>13.4 Haze 414</p> <p>Check for Understanding 423</p> <p>Case Study 423</p> <p>Bibliography 424</p> <p><b>14 Biological Stability 427</b></p> <p>14.1 Identifying Spoilage Microorganisms 428</p> <p>14.2 Microbial Stabilization Methods 440</p> <p>14.3 Analytics and Quality Control of Microorganisms 446</p> <p>Check for Understanding 457</p> <p>Case Study 458</p> <p>Bibliography 458</p> <p><b>15 Mathematics of Quality 461</b></p> <p>15.1 Statistics for Quality 461</p> <p>15.2 Control Charts 466</p> <p>15.3 Dimensions, Units, and Conversions 469</p> <p>15.4 Brewing Calculations 471</p> <p>Check for Understanding 475</p> <p>Case Study 476</p> <p>Bibliography 476</p> <p><b>16 Cleaning, CIP, and Sanitization 477</b></p> <p>16.1 Cleaning a Brewery 478</p> <p>16.2 Clean in Place 480</p> <p>16.3 Cleaning Chemicals 484</p> <p>16.4 Sanitizers 487</p> <p>16.5 Analysis and Quality Control of Cleaning Effectiveness 489</p> <p>Check for Understanding 491</p> <p>Case Study 491</p> <p>Bibliography 492</p> <p>Glossary 493</p> <p>Index 551</p>

"This book is fascinating read and in this age of microbreweries is a must for the personnel of such establishments. It contains a considerable amount of information on chemistry and biology and would make an ideal textbook for a degree course on general science." -- Chromatographia, March 2020

<p><b>Matthew Farber, PhD,</b> is the founder and director of the Brewing Science Certificate Program at the University of the Sciences in Philadelphia, where he is a faculty member in the Biology department. <p><b>Roger Barth, PhD,</b> has been a faculty member in the Chemistry department at West Chester University since 1985. He created and teaches a course on the Chemistry of Beer and is the author of its textbook: <i>The Chemistry of Beer: The Science in the Suds (Wiley, 2013).</i>

<p><b>With a focus on brewing science and quality control, this textbook is the ideal learning tool for working professionals or aspiring students.</b> <p><i>Mastering Brewing Science</i> is a comprehensive textbook for the brewing industry, with coverage of processes, raw materials, packaging, and everything in between, including discussion of essential methods in quality control and assurance. The book equips readers with a depth of understanding to deal with problems and issues that arise during production of beer from start to finish, as well as statistical tools for continual quality improvement. Brewery operations, raw material analysis, flavor, stability, cleaning, and methods of quality control, as well as the underlying science, are discussed in detail. <p>The successful brewing professional must produce beer with high standards of quality, consistency, efficiency, and safety. With a focus on quality and on essential applications of biology, chemistry, and process control, <i>Mastering Brewing Science</i> emphasizes development of the reader's trouble-shooting and problem-solving skills. It is the ideal learning tool for all brewing programs or as a resource for current industry professionals. Features of this book include: <ul> <li><b>Comprehensive understanding through application.</b> Presented in the logical order of the brewing process. All key principles of science are applied to beer production, facilitating a better understanding of both.</li> <li><b>Check for understanding and problem solving.</b> Each chapter includes a set of problems, questions, and case studies that reinforce understanding of the material.</li> <li><b>Richly illustrated.</b> Hundreds of unique, full-color illustrations, ranging from micrographs of spoilage bacteria to the inner workings of a beer keg, supplement clearly-written text, making this book easy to understand and appealing to the reader.</li> <li><b>Emphasis on Quality and Safety.</b> Covers the underlying science and essential methods in quality control with discussion of data management and experimental statistics to ensure consistency in beer production. Safety notes for brewing operations prepare the reader for a culture of safety at the workplace.</li> <li><b>Glossary.</b> A detailed and authoritative glossary sets the standard for beer and brewing terminology.</li> </ul>

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