MEDICINAL PREPARATIONS-NAMELY, LAXATIVE MODIFIERS OF MILK, COMPRISING A MALT EXTRACT AND POTASSIUM CARBONATE IN BOTH LIQUID AND POWDERED FORM; MODIFIER FOR INFANT'S MILK; MALT EXTRACT FOR USE AS A TONIC AND AS A CARRIER FOR OTHER MEDICINES; AND MALT EXTRACT AND PSYLLIUM SEED IN POWDERED FORM FOR USE AS A LAXATIVE