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In diesem Kurs gibt es 4 Module
In this third course of the Beer Quality Series on beer freshness, led by distinguished professor Charles Bamforth, Ph.D, you will learn about beer flavor preconceptions, expectations, and causes of flavor instability. You'll also learn about the science of flavor change and the study and process impacts of flavor stability. In addition, you will review light instability and how it can lead to skunking.
In this first module, we examine the importance of flavor stability. We do this, in part by reviewing a study asking consumers if they can differentiate between fresh and stale beer and if it matters to them. We'll review how imported and domestic beer flavor is perceived by consumers, discuss the importance of delivering a consistent flavor, and understand how chemical changes affect beer flavor. We'll also go into how flavor changes are assessed.
Das ist alles enthalten
5 Videos4 Lektüren2 Aufgaben1 Diskussionsthema
Infos zu Modulinhalt anzeigen
5 Videos•Insgesamt 36 Minuten
Meet Your Instructor: Charlie Bamforth•6 Minuten
Introduction to Freshness•1 Minute
The Challenge of Flavor Instability, Part 1•10 Minuten
The Challenge of Flavor Instability, Part 2•12 Minuten
The Challenge of Flavor Instability Review•20 Minuten
Flavor Changes Review•20 Minuten
1 Diskussionsthema•Insgesamt 10 Minuten
Learning Goals•10 Minuten
The Science of Flavor Change
Modul 2•1 Stunde abzuschließen
Moduldetails
In this module, we look at various chemical processes that change flavor. We'll also review how carbonyl compounds interact with proteins to change flavor and discuss strategies for minimizing flavor change.
Das ist alles enthalten
4 Videos1 Lektüre1 Aufgabe
Infos zu Modulinhalt anzeigen
4 Videos•Insgesamt 37 Minuten
The Science of Flavor Change, Part 1•13 Minuten
The Science of Flavor Change, Part 2•12 Minuten
The Science of Flavor Change, Part 3•8 Minuten
The Science of Flavor Change, Part 4•5 Minuten
1 Lektüre•Insgesamt 10 Minuten
Textbook Reading (Optional)•10 Minuten
1 Aufgabe•Insgesamt 30 Minuten
The Science of Flavor Change Review•30 Minuten
Flavor Instability
Modul 3•2 Stunden abzuschließen
Moduldetails
In this module, we'll focus on using senses to assess flavor and typical methods of reporting flavor. We'll also review some of the tools that can be used to measure flavor instability and continue our discussion of the processes in beer production that can affect flavor.
Das ist alles enthalten
4 Videos3 Lektüren3 Aufgaben
Infos zu Modulinhalt anzeigen
4 Videos•Insgesamt 28 Minuten
Assessing Flavor Instability by Taste and Smell•8 Minuten
Analytical Approaches to the Study of Flavor Instability•7 Minuten
Process Impacts on Flavor Instability, Part 1•5 Minuten
Process Impacts on Flavor Instability, Part 2•8 Minuten
3 Lektüren•Insgesamt 30 Minuten
Textbook Reading (Optional)•10 Minuten
Textbook Reading (Optional)•10 Minuten
Textbook Reading (Optional)•10 Minuten
3 Aufgaben•Insgesamt 70 Minuten
Assessing Flavor Instability Review•20 Minuten
Analytical Approaches Review•20 Minuten
Process Impacts on Flavor Instability Review•30 Minuten
Critical Control Points & Light Instability
Modul 4•2 Stunden abzuschließen
Moduldetails
In this module, we'll discuss how to prioritize when improving the shelf life of your beer and consider the susceptibility of beer to light.
Das ist alles enthalten
2 Videos2 Lektüren3 Aufgaben1 Diskussionsthema
Infos zu Modulinhalt anzeigen
2 Videos•Insgesamt 17 Minuten
The Critical Control Points to Achieve Flavor Stability•8 Minuten
Light Instability•9 Minuten
2 Lektüren•Insgesamt 20 Minuten
Textbook Reading (Optional)•10 Minuten
Textbook Reading (Optional)•10 Minuten
3 Aufgaben•Insgesamt 95 Minuten
Critical Control Points Review•20 Minuten
Light Instability Review•30 Minuten
Troubleshooting Freshness Scenarios•45 Minuten
1 Diskussionsthema•Insgesamt 10 Minuten
Self-Reflection•10 Minuten
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