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Research Article: Use of chitosan to shelf life extension of Siberian sturgeon (Acipenser baeri) caviar
B. Khorram, A.A. Motalebi *, V. Razavilar
, motalebi@ifro.ir
Abstract:   (499 Views)

This study was carried out to evaluate the feasibility of chitosan, a natural antimicrobial substance to improve the caviar shelf life. The effect of chitosan coating was carefully studied within 150 days storage time at -3°C in a standard situation. Both the caviar wrapped  by chitosan and the control sample, were packed in commercial glass Jars. Chemical, microbiological and sensory analyses were done during storage time. Results showed that the effect of chitosan coating on caviar samples was to maintain their good quality characteristics and extend the shelf life of caviar significantly (p<0.05) about 60 days in contrast with standard sample.

Keywords: Chitosan, Caviar, Storage time, Shelf life, Packaging, Acipenser baeri
Full-Text [PDF 274 kb]   (215 Downloads)    
Type of Study: Orginal research papers | Subject: Fish processing
Received: 2017/03/4 | Accepted: 2017/07/4 | Published: 2022/05/20
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Khorram B, Motalebi A, Razavilar V. Research Article: Use of chitosan to shelf life extension of Siberian sturgeon (Acipenser baeri) caviar. IJFS. 2022; 21 (3) :726-740
URL: http://jifro.ir/article-1-2628-en.html


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Volume 21, Issue 3 (2022) Back to browse issues page
Iranian Journal of Fisheries Sciences Iranian Journal of Fisheries Sciences
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