Enzymes are catalysts. They only speed up what would naturally occur. The starches would break down into sugars eventually. Probably would take a day or 2 though.
Could campden be used to sanatize?
And I'm not sure about the DMS. It may be possible to add a reagent and get it to crash...
I think you may lose the majority of the starch by washing the grains in acid? Especially after rinsing it too?
I don't think an enzyme is required -- should be able to just soak the grains for an extended period of time.
Also, don't the alpha acids in the hops need to be isomerized to...
I don't necessarily think you need to heat grain to malt it. Maybe it is common practice, but isn't malting just getting it wet and letting it grow for a few days? There is probably other methods to stopping the growing process -- perhaps freezing?
I honestly think it is silly that people get all weird about categories like this. Life is not that cut and dry. It's not like you are a vegan or you're not, at least in most cases. For me, "vegan" is just a word for me to discribe what I choose to eat the majority of the time. People tend...