What is the moisture content of green malt before kilning?

The moisture content of green malt before kilning is approximately 42%. This level of moisture is typical for barley malt that has undergone the germination process but has not yet been dried through kilning. Maintaining this moisture level is crucial as it provides the necessary conditions for the enzymes to remain active during the malting process, allowing for the conversion of starches into fermentable sugars.

During kilning, the moisture content is significantly reduced to stabilize the malt and enhance its flavor and color. Option 42% reflects the standard expectation in the malting process, indicating that the malt is ready for drying. Understanding this moisture content is essential for brewers as it directly impacts the subsequent steps in brewing, including mashing and fermentation.