Flavor characteristics of large yellow croaker soup served with different dried edible fungi

[Display omitted] •Sensory attributes of fish soups were obviously modified by edible fungi addition.•Non-volatile compounds amounts were increased after adding edible fungi.•Aroma profile of different edible fungi-fish soups could be well distinguished by E-nose analysis.•A total of 52 distinct flavor compounds were identified by GC-IMS. The effects of different edible fungi on the flavor profiles of fish soups were analyzed by sensory evaluation, non-volatile and volatile flavor compounds. The sensory attributes of fish soups were modified by adding edible fungi, with the highest total scores obtained for AAFS and DFS. Compared with pure fish soup, the amounts of free amino acids, nucleotides, organic acids and inorganic ions were increased with fungi addition, especially AAFS. The different mushroom fish soups could be clearly distinguished by E-nose analysis, and a total of 52 flavor compounds, mainly composed of aldehydes (27), ketones (11), alcohols (8), esters (4), and others (2), were then identified by GC-IMS. Eventually, fish soup samples were classified into three groups based on OPLS-DA analysis: Ⅰ (LEFS), Ⅱ (BFS and BEFS) and Ⅲ (ABFS, AAFS and DFS). The results showed that Agrocybe aegerita had high suitability for improving the flavor of Large yellow croaker soups.