SC_Ryan
Well-Known Member
That wiki says it's insoluble in cold water. From Palmers "How to Brew"
http://www.howtobrew.com/section3/chapter14-1.html
The starches in the mash are about 90% soluble at 130 °F and reach maximum solubility at 149°F.
http://www.howtobrew.com/section3/chapter14-1.html