Hello,
Typically, the main
sources of protein in animal feed are soya bean meal and maize gluten.
Soya meal is used for poultry and pig feed. Meal and hulls for dairy
feed.
The following has some info on nutritional
and safety aspects of protein sources for animal feeding:
http://www.unu.edu/unupress/food/8F051e/8F051E0e.htm
also about lupins in animal feed (as opposed to
soya):
http://www.iger.bbsrc.ac.uk/igerweb/pressreleases/01mar00.htm
about grain legumes for animal feed:
http://www.hort.purdue.edu/newcrop/1492/legume_animal.html
I hope this helps.
Haris
Lekatsas
