Flaked wheat/oats are pre-gelatinized (I think this is what you are referring to), which means you do not have to do a cereal mash to do this step. However, the starches are still starches--temperature is not what drives the conversion, but enzymes, and these enzymes are not present in unmalted grain. You must mash unmalted wheat/oats with other grains with sufficient diastatic power--the general rule of thumb is an equal amount of base malt.
In regards to steeping: The volume of water many extract brewers use to steep with may be too large, and dilute the enzymes thus making it difficult for conversion to take place, so keep that in mind. Of course, steeping with 1-2qts /lb water in the 145-160 range is just doing a minimash, but calling it that is off-putting to many new brewers.
Top
Flaked wheat/oats are pre-gelatinized (I think this is what you are referring to), which means you do not have to do a cereal mash to do this step. However, the starches are still starches--temperature is not what drives the conversion, but enzymes, and these enzymes are not present in unmalted grain. You must mash unmalted wheat/oats with other grains with sufficient diastatic power--the general rule of thumb is an equal amount of base malt.In regards to steeping: The volume of water many extract brewers use to steep with may be too large, and dilute the enzymes thus making it difficult for conversion to take place, so keep that in mind. Of course, steeping with 1-2qts /lb water in the 145-160 range is just doing a minimash, but calling it that is off-putting to many new brewers.Top
การแปล กรุณารอสักครู่..
