Comparative Assessment of Potassium Sorbate and Clove Oil (Syzygium aromaticum, L.) on Quality Alteration in Chilled Crayfish (Astacus leptodactylus)
Abstract
In this study, comparative assessment of potassium sorbate and clove oil (Syzygium aromaticum L.) on the quality characteristics of crayfish (Astacus leptodactylus) during storage at 2°C for 20 days has been investigated. Both potassium sorbate and clove oil application retarded lipid oxidation during 20 days of storage. There were no significant differences between peroxide values (PV) of potassium sorbate and clove oil treated crayfish samples. At day 20, CO1 group showed the lowest FFA content. Least TMAB was observed in 1% clove oil treated samples throughout the storage period. Clove oil treated samples had significantly lower PBC then the control and potassium sorbate treated crayfish samples during storage period. After 10 days of storage, control samples were microbiologically unacceptable. 1% clove oil treatment was more effective than 1% potassium sorbate treatment in preventing growth of molds and yeast throughout the storage period.
Keywords
References
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Details
Primary Language
English
Subjects
Zootechny (Other)
Journal Section
Research Article
Authors
Publication Date
March 31, 2020
Submission Date
January 22, 2020
Acceptance Date
March 25, 2020
Published in Issue
Year 2020 Volume: 30 Number: 1
