Yeast

Synopsis

A resource for brewers of various experience levels. It covers yeast selection, storage and handling of yeast cultures, how to culture yeast and the art of rinsing/washing yeast cultures. It includes sections on how to set up a yeast lab, the basics of fermentation science and how it affects your beer.

Summary

Chapter 1: The History of Yeast

* Traces the history of yeast use, from ancient civilizations to modern biotechnology.
* Example: The use of yeast in bread making, first discovered by the Egyptians around 6000 BC.

Chapter 2: The Biology of Yeast

* Examines yeast's cell structure, growth cycle, and metabolism.
* Example: The ability of yeast to ferment sugars, producing ethanol and carbon dioxide.

Chapter 3: Yeast in Brewing

* Discusses the role of yeast in beer, wine, and other alcoholic beverages.
* Example: The development of different yeast strains for specific beer styles, such as ales and lagers.

Chapter 4: Yeast in Baking

* Explores the use of yeast as a leavening agent in bread, pastries, and other baked goods.
* Example: The creation of sour beers using wild yeast strains that produce lactic acid.

Chapter 5: Yeast in Biotechnology

* Highlights yeast's applications in pharmaceuticals, industrial processes, and biofuels.
* Example: The use of genetically modified yeast to produce insulin and other drugs.

Chapter 6: Yeast in Research

* Examines yeast as a model organism for studying genetics, cell biology, and disease.
* Example: The use of yeast in the identification of genes that are linked to Alzheimer's disease.

Chapter 7: The Future of Yeast

* Discusses the potential of yeast for further innovation in food, energy, and medicine.
* Example: The development of yeast-based meat alternatives as a sustainable option for protein production.

Additional Features:

* Case Studies: Real-world examples of yeast applications, such as the development of a yeast-based malaria vaccine.
* Interviews: Profiles of researchers and industry leaders working with yeast.
* Glossary: Definitions of key terms related to yeast and its applications.
* References: Citations for further reading and research.