Comparative Lipidomics Unveils Species-Specific Lipid Signatures in Three Zanthoxylum Species.

ABSTRACT: Zanthoxylum species, commonly known as Sichuan pepper, are valued as food ingredients for their unique aroma and pungency. However, a comprehensive understanding of their lipid composition, which may serve as both flavor precursors and nutritional components, remains limited. In this study, we performed a comparative lipidomic analysis of three economically important Zanthoxylum species (Z. bungeanum, Z. schinifolium, and Z. armatum) using ultra-high-performance liquid chromatography coupled with high-resolution mass spectrometry. Fatty acids were concurrently analyzed by gas chromatography. A total of 315 lipid molecules were identified and categorized into 53 fatty acyls, 132 glycerolipids, 50 glycerophospholipids, 46 sphingolipids, and 34 sterol lipids

SUBMITTER: Xie G 

PROVIDER: S-EPMC12841136 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature