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Article . 2022 . Peer-reviewed
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Enfoque UTE
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Retención de vitamina C en el procesamiento de la pulpa de copoazú (Theobroma grandiflorum) enlatada

Authors: Robert Tecse-Tecsi; Virne Mego-Mego; Miguel Chávez-Pinchi; Lastenia Cutipa-Chávez; Luis Vargas-Vásquez;

Retención de vitamina C en el procesamiento de la pulpa de copoazú (Theobroma grandiflorum) enlatada

Abstract

La pulpa de copoazú es un fruto de alto contenido en pectinas y ácido ascórbico cosechado en la Amazonía de América Oriental por sus características de aroma, sabor y textura. No obstante, el procesamiento de enlatado para el consumo humano en Madre de Dios (Perú) es cuestionable debido al inadecuado manejo y tratamiento térmico del fruto. El objetivo del estudio fue evaluar la estabilidad de la conservación de la vitamina C en el procesamiento de la pulpa de copoazú enlatada. Para ello, se llevó a cabo un diseño experimental en cuatro etapas: 1) caracterización del fruto, 2) determinación del tratamiento térmico, 3) análisis de la variación de vitamina C y 4) análisis de la pulpa enlatada. Se evaluó el efecto del proceso por triplicado y se aplicó un diseño completamente al azar (DCA) para analizar las diferencias estadísticas mediante el programa Statgraphys Centurion. Entre los resultados se destaca que el pH (3.05 ± 0.50) y acidez (1.54 ± 0.80) del enlatado guardan semejanza con la materia prima. Asimismo, se encontró un aumento significativo de sólidos solubles (Brix) respecto al fruto fresco. Se concluye que la retención total de vitamina C de la pulpa de copoazú enlatada fue 49.10 %.

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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!
1
Average
Average
Average
gold