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EFECTO DEL NIVEL DE AZÚCAR EN LA CALIDAD DE LA EFERVESCENCIA EN SIDRA ESPUMOSA MEDIANTE ANÁLISIS DE IMÁGENES EFFECT OF SUGAR LEVEL ON EFFERVESCENCE QUALITY IN SPARKLING CIDER BY IMAGE PROCESSING

Authors :
R. A. Martínez-Peniche
J. Soto-Herrera
E. Castillo-Castañeda
Source :
Ciencia y Tecnologia Alimentaria. 6:33-40
Publication Year :
2008
Publisher :
Informa UK Limited, 2008.

Abstract

Resumen In this work, the effect of sugar concentration for second fermentation on effervescence quality of sparkling cider was evaluated by image processing. To elaborate sparkling cider, three levels of sugar were applied (10, 15 and 20 g/L). The evolution of internal pressure was measured once a week. The effervescence characteristics such as: bubbles velocity, bubbles size, crown height and reduction time, were measured. The highest pressure, height crown and lowest size of bubble was obtained with 20 g/L of sugar, meanwhile the highest crown stability was obtained with 15 g/L. The image processing provides an objective and reliable method to evaluate the effervescence characteristics. En este trabajo se evaluo el efecto de la concentracion de azucar para la segunda fermentacion sobre la calidad de la efervescencia en sidra espumosa medida por analisis de imagenes. Para la elaboracion de la sidra espumosa se aplicaron tres concentraciones de azucar (10, 15 y 20 g/L). La evolucion de la presio...

Details

ISSN :
11358122
Volume :
6
Database :
OpenAIRE
Journal :
Ciencia y Tecnologia Alimentaria
Accession number :
edsair.doi...........55c03b51a71a750bdcb299fe07de43fa
Full Text :
https://doi.org/10.1080/11358120809487625