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Evaluation of the effect of active essential oil components added to pickled-based marinade on beef stored under vacuum packaging: Insight into physicochemical and microbiological quality.
- Source :
-
International journal of food microbiology [Int J Food Microbiol] 2024 Jun 16; Vol. 418, pp. 110733. Date of Electronic Publication: 2024 May 06. - Publication Year :
- 2024
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Abstract
- This research aimed to evaluate the effects of the addition of active essential oil components (linalool and/or eugenol) to a pickle-based marinade on controlling spoilage and extending the shelf life of fresh beef stored under vacuum packaging at 4 °C. Linalool and eugenol were used either separately at a concentration of 0.2 % (w/w) or together (1:1 ratio) to preserve marinated beef under vacuum packaging for 15 days. Samples were assessed for pH, color, texture, oxidative degradation, and microbiological parameters. All marinades exhibited significantly lower TBARS values than the control sample. The addition of linalool or eugenol to the marinate showed a significant antibacterial effect on total aerobic mesophilic bacteria (TAMB), lactic acid bacteria (LAB), Pseudomonas spp., and total coliform, and the reductions in microbial counts are as follows: TAMB: 1.563 log CFU/g and 1.46 log CFU/g; Pseudomonas spp.: 1.303 log CFU/g and 1.08 log CFU/g; LAB: 0.323 log CFU/g and 0.357 log CFU/g. Marinated beef with linalool and/or eugenol was found to be effective against the growth of yeast and mold. The use of eugenol presented the most effective inhibition activity against yeast and mold by reducing the number of yeast and molds to an uncountable level on the 12th and 15th days of storage. Physicochemical analysis also showed that the addition of active essential oils to marinade did not cause any undesirable effects on the color and texture properties of beef samples. Therefore, the findings revealed that eugenol and linalool could be suitable alternatives for beef marination.<br />Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Subjects :
- Cattle
Vacuum
Animals
Food Microbiology
Acyclic Monoterpenes pharmacology
Bacteria drug effects
Bacteria growth & development
Colony Count, Microbial
Food Storage
Monoterpenes pharmacology
Oils, Volatile pharmacology
Food Packaging methods
Eugenol pharmacology
Food Preservation methods
Red Meat microbiology
Subjects
Details
- Language :
- English
- ISSN :
- 1879-3460
- Volume :
- 418
- Database :
- MEDLINE
- Journal :
- International journal of food microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 38754173
- Full Text :
- https://doi.org/10.1016/j.ijfoodmicro.2024.110733