DEVICE AND METHOD FOR EXTRACTING AROMA SUBSTANCES FROM VEGETABLE AROMA CARRIERS INTO A BREWING LIQUID

摘要

The invention relates to an apparatus (01, 28) for extraction of aroma chemicals from vegetable aroma carriers (12) in a brewing liquid (03), in particular in beer, comprising a solids separation apparatus with which the vegetable aroma carriers (12) can be separated from the brewing liquid during flowthrough, wherein the solids of the aroma carriers (12) are retained in the solids separation apparatus, wherein the apparatus (01, 28) comprises a heating means (27, 31) with which the suspension of brewing liquid (03) and aroma carriers (12) can be heated to an isomerization temperature at which the a-acids present in the aroma carriers are converted into iso-a-acids.