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DIGITAL.CSIC
Article . 2014 . Peer-reviewed
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La piel de tomate como fuente de licopeno en productos cárnicos convencionales, listos para el consumo (RTE) y listos para cocinar (RTC).

Authors: Calvo, Marta M.; Gámez Losada, M. Carmen; García, M. Luisa; Selgas, M. Dolores;

La piel de tomate como fuente de licopeno en productos cárnicos convencionales, listos para el consumo (RTE) y listos para cocinar (RTC).

Abstract

En este trabajo se recogen los resultados más relevantes obtenidos al adicionar piel de tomate seca como fuente de licopeno a diferentes tipos de productos cárnicos. Actualmente, este carotenoide se considera compuesto bioactivo o funcional debido al elevado número de estudios que demuestran su efecto beneficioso para la salud. Para nuestro trabajo se ha elegido el tomate como fuente de licopeno ya que es uno de los alimentos que lo contienen en mayor concentración; la novedad que se aporta es el uso de la piel de tomate seca (PTS) que contiene una gran cantidad de este carotenoide. La utilización de PTS constituye además una forma de aprovechar un subproducto de la industria tomatera y es una forma económica de vehicular este carotenoide, más que la adición directa del licopeno ya que ésta es costosa y conlleva una extracción con disolventes que eleva también los costes. La PTS se ha incorporado a productos cárnicos frescos (hamburguesas) y curados (salchichones) estudiando como influye en la concentración de licopeno, en las características físico-químicas y en la aceptabilidad general del producto final por parte del consumidor. Estos estudios se han realizado en una doble vertiente: en productos convencionales y en los preparados como listos para consumir ¿ready to eat¿ (RTE) o listos para cocinar ¿ready to cook¿ (RTC). Para garantizar su seguridad alimentaria, los productos cárnicos RTE y RTC se sometieron a radiaciones ionizantes, proceso no térmico que asegura, a las dosis que hemos utilizado, la calidad microbiológica y sensorial. Así mismo, se estudió la viabilidad de los productos cárnicos RTE y RTC tras su almacenamiento durante días o meses respectivamente.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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OpenAIRE UsageCountsViews provided by UsageCounts
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