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Article . 2005 . Peer-reviewed
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LIOFILIZACIÓN DE PULPA DE Myrciaria dubia HBK MC VAUGH, CAMU CAMU

Authors: VEGA-VIZCARRA, Rodney;

LIOFILIZACIÓN DE PULPA DE Myrciaria dubia HBK MC VAUGH, CAMU CAMU

Abstract

El Myrciaria dubia HBK Mc Vaugh, camu camu, es un fruto nativo de la Amazonía peruana, que se caracteriza por su alto contenido de ácido ascórbico, con valores promedio de 2780 mg (Instituto Nacional de Nutrición del Perú, 1996), 2994 mg (Villachica et al. 1996); en comparación con la acerola con 1300 mg (Villachica et al. 1998) y 1790 mg (Instituto Nacional de Nutrición del Perú, 1996; Instituto Nacional de Nutrición de Buenos Aires) en Riva & Gonzales (1996); superando también a frutos cítricos como el limón, naranja y otros. La vitamina C o ácido ascórbico, se considera como antiescorbútica, potenciadora del sistema inmunológico y además, protege contra la gripe y resfriados.Con esta especie se abre la posibilidad de utilizar una buena cantidad de frutos de camu camu producidos en la región, generando así industrias y trabajo en la región amazónica del Perú. Sin embargo, este fruto, así como la vitamina C que contiene, son muy sensibles tanto al manipuleo como a los procesos de extracción de pulpa y almacenamiento, incrementado por el alto contenido de agua, por lo cual se busca producir pulpa deshidratada por procesos de liofilización. Estos procesos fueron efectuados utilizando pulpa de camu camu, a partir de frutos pintón maduro procedentes de la ciudad de Pucallpa, Perú.Los procesos de liofilización fueron efectuados con pulpa de camu camu entera y sin concentrar, a temperaturas de -40, -50 y -60 ºC, habiendo obtenido concentraciones de ácido ascórbico de hasta 20 383,80 y mejor coloración, con -40 ºC. Los productos obtenidos a -50 y -60 ºC, presentan menores concentraciones de ácido ascórbico, variando de color hasta un rosado anaranjado.

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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!
0
Average
Average
Average
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gold