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Formulación sostenible de caramelos para masticar utilizando hidrolizados hepáticos con propiedades antioxidantes y
Ignė Juknienė1, Naga Pavan Kumar Reddy Jonnagiri1, Irena Mačionienė2
1Department of Food Safety and Quality, Lithuanian University of Health Sciences, Veterinary Academy, Tilzes St. 18, LT-47181 Kaunas, Lithuania.
Microorganisms
|August 28, 2025
Resumen
Las gomitas funcionales enriquecidas con hidrolizados de proteínas del hígado porcino muestran propiedades antioxidantes y antimicrobianas mejoradas. Estas golosinas innovadoras ofrecen beneficios potenciales para la salud en un formato amigable para el consumidor.
Área de la Ciencia:
- Ciencias de la alimentación
- La bioquímica
- Microbiología
Sus antecedentes:
- Los productos de confitería ofrecen un sistema de entrega popular para los ingredientes funcionales.
- Los hidrolizados de proteínas poseen propiedades bioactivas, incluidos los efectos antioxidantes y antimicrobianos.
- El hígado porcino es una fuente potencial de hidrolizados de proteínas valiosas.
Objetivo del estudio:
- Desarrollar caramelos de goma funcionales que incorporen hidrolizados de proteínas del hígado porcino.
- Evaluar el impacto de estos hidrolizados en las actividades antioxidantes y antimicrobianas.
- Evaluar la aceptabilidad por parte del consumidor y las propiedades fisicoquímicas de las gomitas desarrolladas.
Principales métodos:
- Pruebas de aceptabilidad del consumidor (OA) para la optimización de la matriz gomosa.
- Análisis de la actividad antioxidante mediante ensayos ABTS•+ y DPPH•.
- Evaluación de los efectos antimicrobianos contra los agentes patógenos clave (Listeria, E. coli y Salmonella).
- Seguridad microbiológica y caracterización fisicoquímica de las gomitas.
Principales resultados:
- Los hidrolizados de hígado de cerdo aumentaron significativamente la capacidad antioxidante en las gomitas.
- La muestra GC5Pa24Ag (hidrolizada con papaína, a base de agar) mostró la mayor actividad antioxidante (67,6 ± 0,98 μmol/g ABTS•+, 49,14 ± 1,00% DPPH•).
- Las muestras hidrolizadas con pepsina demostraron una actividad antimicrobiana significativa contra L. monocytogenes, E. coli y S. Typhimurium.
- GC5Pa24Ag exhibió el espectro antimicrobiano más amplio con una zona de inhibición de 29,0 ± 0,2 mm.
Conclusiones:
- Los hidrolizados de proteínas del hígado porcino pueden incorporarse eficazmente a los caramelos de goma funcionales.
- Estas gomas funcionales poseen notables propiedades antioxidantes y antimicrobianas.
- Los productos desarrollados ofrecen un enfoque novedoso y amigable para ofrecer beneficios para la salud.
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