Introducción del problema del Checking en la industria galletera
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2024-01-11
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Jaén: Universidad de Jaén
Resumen
Una de las principales preocupaciones, que puede darse a nivel económico en la industrial
galletera, es la rotura de la galleta. Ésta rotura, no se produce por causas mecánicas, sino que
es producida, como consecuencia de un fenómeno denominado checking. La metodología
llevada a cabo en el grupo Siro, se basa en un estudio experimental. Los materiales utilizados
para llevar a cabo el estudio experimental, han sido: colorímetro y humedímetro. Se
estudiaron tres objetivos durante el estudio experimental, siendo estos: la valoración del %
checking en función del tiempo de muestreo, valoración de la aparición de checking según el
color de la galleta y según el tipo de galleta que se está produciendo y por último, valoración
del % checking estimado según la humedad existente en la galleta. El estudio experimental
realizado nos evidencia que el% checking aumenta cuando el tiempo de muestreo es mayor.
Por otro lado también, se ha observado que % humedad aumenta en función del tiempo de
muestreo. Además, el grosor de la galleta da lugar a una disminución del % checking. Y por
último cabe destacar que el color del techo y suelo permanece constante, a lo largo del
tiempo de muestreo. Ante los resultados obtenidos durante nuestro experimento, podríamos
concluir que es necesario seguir investigando más acerca de ello, con el fin de evitar estas
importantes pérdidas económicas para la industria galletera.
One of the main concerns, which can occur economically in the Galician industrial, is the breakage of the cookie. This breakage is not caused by mechanical reasons, but is produced, as a result of a phenomenon called checking. The methodology carried out in the Siro group is based on an experimental study. The materials used to carry out the experimental study have been: colorimeter and humdometer. Three objectives were studied during the experimental study: the assessment of % checking based on the sampling time, assessment of the occurrence of checking according to the color of the cookie and according to the type of biscuit being produced and by Lastly, rated % checking estimated based on the moisture the cookie. The experimental study conducted shows that he % checking increases when the sampling time is longer. On the other hand, it has also been observed that % humidity increases depending on the sampling time. In addition, the thickness of the cookie results in a decrease in % checking. Finally, it should be noted that the color of the ceiling and floor remains constant, throughout the sampling time. Given the results obtained during our experiment, we could conclude that further research is needed on this, in arder to avoid these significant economic losses for the biscuits industry.
One of the main concerns, which can occur economically in the Galician industrial, is the breakage of the cookie. This breakage is not caused by mechanical reasons, but is produced, as a result of a phenomenon called checking. The methodology carried out in the Siro group is based on an experimental study. The materials used to carry out the experimental study have been: colorimeter and humdometer. Three objectives were studied during the experimental study: the assessment of % checking based on the sampling time, assessment of the occurrence of checking according to the color of the cookie and according to the type of biscuit being produced and by Lastly, rated % checking estimated based on the moisture the cookie. The experimental study conducted shows that he % checking increases when the sampling time is longer. On the other hand, it has also been observed that % humidity increases depending on the sampling time. In addition, the thickness of the cookie results in a decrease in % checking. Finally, it should be noted that the color of the ceiling and floor remains constant, throughout the sampling time. Given the results obtained during our experiment, we could conclude that further research is needed on this, in arder to avoid these significant economic losses for the biscuits industry.