Mavin has the capacity to recycle a number of protein-rich industrial by-products like brewer’s yeast (bierhefe), brewer’s spent grains (biertreber), whey powder (molkepulver), whey (molke), wheat bran (weizenkleie), malt germs (malzkeime), rice flour (reisschleifmehl), starch modified wheat flour (aufgeschlossener weizen gemalhen). These products are widely used as food supplements for animals like cows, pigs, horses, pets and fish.