Non-targeted metabolomic analysis of lotus leaf and lotus seed wine

Abstract

Non-targeted metabolomics was used to analyze the active substances in Lotus Leaf and Lotus Seed Liquor to study their types and distribution characteristics, and to screen characteristic markers used to distinguish Lotus Leaf and Lotus Seed Liquor. The results showed that through analysis and screening, a total of 198 metabolically active substances were identified in the wine samples. A total of 74 differential metabolites were found in lotus leaf lotus seed wine and ordinary liquor base wine, among which matrine, eucalyptol and isoferulic acid The expression difference in lotus leaf and lotus seed wine is obvious, and it can be used as an identification marker of lotus leaf and lotus seed wine.