Mixtures of chemicals and microorganisms for increasing the nutritional value of animal fodder other than for veterinary use; acids for use in the preparation of animal foodstuffs; surfactants for the production of animal feed; antioxidants for use in manufacturing processes for feed and feed supplements; proteins for use in animal feed and feed supplement manufacturing processes; vitamins for the production of feed and feed supplements; antioxidants for the production of feed and feed supple...