High-shear dry extrusion: Four mechanisms for reduced time to market in Broilers

Can you.use partially, extruded stabilised rice bran having between 10 to 12 % fat and 18 to 20% protein for broilers, if so. Kindly advise if any further modification will be required.
The free fatty acid will be stabilised at about 3.5%
Do you think that there is a market in the broiler industry as feed
Presently high cost extruded soya which is costly being used.