I bought some Briess pilsen light DME (my LHBS was out of golden light) to use for making starters. I first just boiled the water/DME in quart jars in the microwave but noticed a lot of silt in the bottom of the jar. Yesterday I decided to mix up some on the stovetop but even after letting it boil for 10 minutes there was still a fair amount of silt/grit settled on the bottom of the pan after I let it cool a bit.
Should I have boiled it longer or would it have eventually dissolved?
I brought to a boil very slowly and yes there was that hot break, if I understand correctly what hot break is, but all of it dissipated quickly. I never used DME in a brew but acted much like my regular AG wort does. The DME wort sat in my fridge over night and still had a very cloudy layer on the bottom that was easily disturbed and then a dark gritty layer which was easy to leave behind as I poured into my stir vessel.
I actually had a gravity measurement of 1.038 which was higher than the estimated 1.036. The DME, in the bag, is fine and powdery as I suspect it should be with no visible imperfections so I am assuming I am doing something wrong. But, how hard can it be to prepare some DME wort right?
I’m pretty sure i get the same thing in my starters, I always assumed it was a little bit that gets carmelized and drops out. Might be grain solids though. Either way I don’t think it’s anything to worry about. Anyone else?