13 May 2022, Hessen, Frankfurt/Main: Markus Schlie?er, development engineer, stands at the booth of Handtmann-Maschinenfabrik from Biberach at a ConProLink system from which sausages are hanging on which a vegan casing has been injected. The Frankfurt meat industry trade show IFFA (May 14-19) is increasingly focusing on plant-based proteins. More than 200 of the 860 exhibitors will inform visitors about technologies and solutions on meat alternatives. Photo: Arne Dedert/dpa