Evaluación de la calidad bioquímica, química, física y microbiológica del músculo de tilapia (Oreochromis niloticus) durante el almacenamiento a 0 y 5 °C
Fishing products are characterized for being highly perishable; therefore, preservation methods are used to retain freshness and quality and extend shelf life. One of the factors that most impact the loss of freshness, quality, and shelf...
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| Glavni autori: | , , , , , , , , |
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| Format: | Online |
| Jezik: | eng |
| Izdano: |
Universidad de Sonora
2021
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| Online pristup: | https://biotecnia.unison.mx/index.php/biotecnia/article/view/1418 |
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| Sažetak: | Fishing products are characterized for being highly perishable; therefore, preservation methods are used to retain freshness and quality and extend shelf life. One of the factors that most impact the loss of freshness, quality, and shelf life is storage temperature. This study evaluated the effect of storage temperature (0 ºC and 5 °C) on the quality and shelf life of tilapia (Oreochromis niloticus) muscle during 20 days of storage. Adenosine 5’-triphosphate (ATP) and related compounds, K-value, pH, color, texture, water holding capacity (WHC), total volatile bases (TVB-N), and total count of mesophilic microorganisms were monitored. Both time and storage temperature had a significant effect (P < 0.05) on the K-value, TVB-N, and total count of mesophilic microorganisms. The overall results of this study indicated that the edible quality of tilapia muscle was affected by storage temperature, observing a shelf life of 16 days at 0°C and 8 days at 5 ºC. |
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