Modelación de cinéticas de congelamiento mediante enfriamiento por inmersión en diferentes soluciones para camarón, atún, uvilla, arándano, brócoli

Abstract

The food industry faces the constant challenge of preserving the quality of perishable products. The study of freezing kinetics in foods such as shrimp, tuna, goldenberry, blueberry, and broccoli is essential for optimizing preservation processes and ensuring product quality. Freezing slows down chemical and enzymatic reactions, extending the shelf life of food while preserving its nutritional and sensory properties. The freezing rate is a key factor influencing the final product quality. Rapid cooling promotes the formation of smaller ice crystals, which reduces cellular and tissue damage, thereby maintaining texture and flavor. Techniques such as immersion in cryogenic solutions have proven to be efficient in achieving rapid and uniform freezing. Research on freezing kinetics is crucial for optimizing food preservation processes and ensuring the quality of products delivered to consumers. The immersion technique in cryogenic solutions stands out as an efficient alternative for freezing various foods while preserving their properties and extending their shelf life. However, further research is needed to adapt freezing techniques to the specific characteristics of each food product and to develop more precise mathematical models that allow for better prediction of food behavior during the freezing process.