The Impact of Different Molecular Weight Chitosan Dip-coating on the Quality of Monopterus albus during Cold Storage

BIO Web of Conferences 2026 Open access

Read full text
Authors: Shixin Sun, Qiufeng Huang, Yanrong Song, Hao Zhang, Li Zhao, chunqing Bai
DOI: 10.1051/bioconf/202622201010
Cited by: 0
References: 16

Abstract

In this research, the impacts of chitosan with different molecular weights (30, 150, 300 kDa) on the quality of Monopterus albus during refrigeration storage were investigated in terms of total colony count (TCC), ph, TVB-N , water loss rate, and cooking loss rate. The results indicated that the 150 kDa chitosan dip-coating demonstrated superior performance in extending the shelf life of Monopterus albus by preserving tissue structure, reducing cellular damage, and moisture loss. This research would supply new insights into widening chitosan as natural preservative in aquatic product preservation.

Fields of Study & Subjects

Meat and Animal Product Quality Nanocomposite Films for Food Packaging Postharvest Quality and Shelf Life Management

Publication details

Journal / source
BIO Web of Conferences
Volume
222
Pages
01010–01010
Publication date
1 January 2026
Language
EN