PROBLEM TO BE SOLVED: To provide a method of enhancing a taste ingredient in a water-containing food composition using a zeolite membrane.SOLUTION: This invention provides a method of making a water-containing food composition in which a taste ingredient is produced by brewing, the method including a concentration step of supplying a water-containing food composition to a zeolite membrane including zeolite with the SiO2/Al2O3 molar ratio of 5 or more, and concentrating the taste ingredient of the water-containing food composition.COPYRIGHT: (C)2014,JPO&INPIT【課題】ゼオライト膜を利用した含水食品組成物における呈味成分の増強方法を提供する。【解決手段】醸造により呈味成分を産生させた含水食品組成物の製造方法であって、SiO2/Al2O3モル比が5以上であるゼオライトを含むゼオライト膜に含水食品組成物を供給し、含水食品組成物の呈味成分を凝縮する凝縮工程、を含む製造方法。【選択図】図1
