In the manufacture of fruit juices and pulps, is of paramount importance to refer to non-enzymatic browning and rheological behavior. The non-enzymatic browning is a phenomenon of darkening of a purely chemical (Braverman, 1980), is characterized by the presence of brown polymers called melanoidins, generated by the Maillard reaction or condensation of melanoidins, the caramelization and degradation of acid ascorbic, while the rheological behavior is define as the proportion deformation of the material when exposed to shear stress (σ) caused by a rheometer (Muller, 1978; Ibarz, 2005). Modeling studies of colour formation and definition of rheological behavior, considered in this review, aimed at the conclusion of the existence of a zero kinetic and first order respectively, and the most influential factors with the reactions are mainly Maillard, temperature, amino acids presence, water ...

We have studied the kinetics of the color difference and chroma in the thermal process simple pulp (16 ° Brix) and concentrate (28 °Brix) Haden handle at different temperatures, the statistical variation of the colorimetric parameters L*, AE* and ∆C* with respect to time, and results in higher activation energy analysis of the effect of temperature on the kinetic constants, leading to the conclusion that correspond to reaction kinetics zero order.

In the manufacture of fruit juices and pulps, is of paramount importance to refer to non-enzymatic browning and rheological behavior. The non-enzymatic browning is a phenomenon of darkening of a purely chemical (Braverman, 1980), is characterized by the presence of brown polymers called melanoidins, generated by the Maillard reaction or condensation of melanoidins, the caramelization and degradation of acid ascorbic, while the rheological behavior is define as the proportion deformation of the material when exposed to shear stress (σ) caused by a rheometer (Muller, 1978; Ibarz, 2005). Modeling studies of colour formation and definition of rheological behavior, considered in this review, aimed at the conclusion of the existence of a zero kinetic and first order respectively, and the most influential factors with the reactions are mainly Maillard, temperature, amino acids presence, water ...

We have studied the kinetics of the color difference and chroma in the thermal process simple pulp (16 ° Brix) and concentrate (28 °Brix) Haden handle at different temperatures, the statistical variation of the colorimetric parameters L*, AE* and ∆C* with respect to time, and results in higher activation energy analysis of the effect of temperature on the kinetic constants, leading to the conclusion that correspond to reaction kinetics zero order.

La presente investigación se realizó en la Provincia de Ferreñafe, tuvo como objetivo general Determinar la relación que existe entre la gestión del talento humano y el desempeño laboral del personal en la Municipalidad Provincial Ferreñafe, 2020. La formulación del problema se presentó bajo la interrogante: ¿Cuál es la relación de la gestión del talento humano, con el desempeño laboral del personal en la Municipalidad Provincial Ferreñafe, 2020? Estudio descriptivo - correlacional, con diseño no experimental. La población estuvo conformada por 146 trabajadores administrativos, se aplicó un muestreo aleatorio simple obteniendo una muestra de 118 trabajadores. La técnica para recolección de datos fue la encuesta y como instrumentos el cuestionario, para su análisis se empleó estadística descriptiva, y prueba de correlación (Coeficiente de Pearson), empleando el pro...