Ultrasound-assisted improvement of thawing quality of Tibetan pork by inhibiting oxidation.

ABSTRACT: The challenge of meat quality degradation due to transportation difficulties in high-altitude plateaus underscores the importance of an efficient thawing process for Tibetan pork to ensure its quality. This study compared four thawing methods ultrasound thawing (UT), refrigerator thawing (RT), hydrostatic thawing (HT), and microwave thawing (MT) to assess their impact on the quality of Tibetan pork, focusing on thawing loss, tenderness, color variation, and alterations in protein secondary structure and moisture content. Additionally, the study examined the impact of thawing on the metabolites of Tibetan pork using metabolomics techniques. The results indicated that UT yielded the highest quality samples. UT significantly accelerated the thawing rate and had minimal impact on tenderness co

SUBMITTER: Liu J 

PROVIDER: S-EPMC11381469 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature