hello
first , i'm french , so excuse my english , since it's not perfect yet ( and probably will never be )
in france , flour use ( like soy floor ) is not used much ( outside of proffesional ready to use beefood )
doing some ( well , a lot ) of googling on the subject i found that the DIY used supplement to make protein rich beefood are mostly :
- soyflour ( lot of different soy flourb ased on the making method )
-yeast ( here beer yeast is starting to be acknowleged as a reliable item to make your own beefood )
some pro maker use some egg protein ( albumine )
looking for vegetable , protein rich flour , i found that exept soy , there is lupine seed flour ;
anyone could help me , explaining , why choose or forget either those ?
ps : i listed only the easy to buy component :)
thanks