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PELÍCULAS COMESTIBLES PARA USO EN CIRUELA (Spondias purpurea)

Author

Listed:
  • Adrián Gutiérrez Torres
  • María Luisa Carrillo Inungaray

Abstract

Las películas comestibles (PC) son capas delgadas de polímeros que pueden consumirse y emplearse en la superficie de un alimento. El objetivo de este trabajo fue elaborar PC de maltodextrina adicionadas extracto de maguey morado (Rhoeo discolor)y vainilla, para usarse en ciruela (Spondias purpurea). Como base para las películas se usó 3 % de maltodextrina, 1% de pectina y 1 % de glicerol, adicionando para una PC, 2.5 % del extracto R. discolor y para otra 1000 ppm vainillina. A cada PC se le determinó, humedad, solubilidad, pH y °Brix. Todas las películas tuvieron 100% de solubilidad, 7° Brix y el pH fue de 2.86, 2.64 y 2.65 para las PC con R.discolor, maltodextrina y vainillina respectivamente. El uso de PC de maltodextrina y vainillina extendió la vida útil de S. purpurea hasta por 7 días a temperatura ambiente y 12 días a 5°C.

Suggested Citation

  • Adrián Gutiérrez Torres & María Luisa Carrillo Inungaray, 2016. "PELÍCULAS COMESTIBLES PARA USO EN CIRUELA (Spondias purpurea)," Tlatemoani, Servicios Académicos Intercontinentales SL, issue 21, April.
    • Handle: RePEc:erv:tlatem:y:2016:i:21:5
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    File URL: http://www.eumed.net/rev/tlatemoani/21/ciruela.html
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