Accurate evaluation of the lipid characteristics and flavor of abdominal muscle resulting from different cooking processes using lipidomics and GC-IMS analysis.

ABSTRACT: This study employed UPLC-MS/MS and GC-IMS techniques to compare and analyze the lipid metabolites and volatile flavor compounds in raw abdominal muscle (CK), sour video abdominal muscle (SV), steamed abdominal muscle (ST), and oven-cooked abdominal muscle (OC). A total of 42 subclasses and 1230 lipids were identified. Among these, lysophosphatidylethanolamine (LPE) 18:2/0:0, lysophosphatidylcholine (LPC) 18:2/0:0, and triacylglycerol (TG) 16:0_18:1_18:1 enhanced the aroma retention of steamed abdominal muscle, whereas phosphatidylcholine (PC) 16:0_18:2 and phosphatidylethanolamine (PE) P-18:18:18:2 influenced the aroma retention of roasted abdominal muscle. Additionally, 250 differentially abundant metabolites were identified as potential markers for differentiating various cooking methods

SUBMITTER: Bi J 

PROVIDER: S-EPMC11951032 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature