Storage Stability and Lipidomic Analysis Reveal the Effect of Frozen Storage Temperature on Pacific Saury (<i>Cololabis saira</i>).

ABSTRACT:

Objectives

This study aimed to assess the effects of storage temperature on the lipidomics profile change in Pacific saury (Cololabis saira).

Methods

In this paper, C. saira underwent frozen storage at two different temperatures, T1 (-18 °C) and T2 (-25 °C), for a duration of three months. Chemical and lipidomic methods were used to determine the changes in lipids during the storage process.

Results

Results showed that the content of triglyceride and phospholipid decreased significantly (p < 0.05), and free fatty acid increased significantly (p < 0.05), while the content of total cholesterol remained relatively constant across different storage temperatures. Additionally, an increasing trend in AV, POV, and TBARS contents was observed after

SUBMITTER: Zhao L 

PROVIDER: S-EPMC11898982 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature