Скачать или смотреть 7. Production pt1 - The Biochemistry of Malting: From Barley Grain to Fermentable Sugars

Every great beer starts with a single grain of barley, but how does a "sleeping seed" become the soul of your brew? 🍻 In this lesson, we break down the Malting Process—the essential transformation that unlocks the enzymes and flavors needed for brewing.

We explore the biological and chemical stages of malting, comparing industrial methods with how you can do it at home using a simple oven:

🚀 STEEPING & GERMINATION: How waking up the grain develops amylases and proteases, the enzymes responsible for converting starch into sugar. 🔥 KILNING & THE MAILLARD REACTION: The science of heat. We discuss how roasting creates Melanoidins—complex browning compounds that provide caramel and nutty aromas while acting as powerful antioxidants for beer stability. 🔬 ADVANCED ANALYSIS: Discover how modern maltsters use HPLC (High-Performance Liquid Chromatography) to predict flavor stability and why "Terroir" matters for heritage grains. 🏠 HOMEBREWING TIPS: A practical guide to steeping, germinating, and roasting your own malt in a fan-forced oven.

Whether you're a professional brewer or a kitchen scientist, understanding the life cycle of malt is key to mastering your craft.