Transformación y disposición final de residuos provenientes del procesamiento primario de paiche (Arapaima gigas)
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Universidad Nacional de la Amazonia Peruana
Abstract
El ensilado químico de residuo de paiche, en cuanto a su valor proteico no se asemeja
al de la harina de pescado, debido a que los procesos de obtención son diferentes, lo que se
busca es que sea una alternativa de reemplazo de ésta. Las vísceras excedían el límite de la
demanda debido a que el ensilado era novedoso, incluso los clientes dudaban en
experimentar un nuevo producto, por lo tanto se vio la necesidad de aprovecharlas de otra
manera; ofertando productos como: aceite de pescado, ceniza de huesos y la venta de
cabezas frescas. El aceite se extrajo de manera artesanal, siguiendo un proceso térmico,
luego de su decantación por gravedad y posterior semi refinación para su uso como insumo
de raciones balanceadas de animales de interés zootécnico. Los huesos de las cabezas que
se precipitaron al fondo del recipiente durante la elaboración del ensilado fueron sometidos
a incineración para producir la hidroxiapatita, como fuente de calcio y fósforo obteniendo
así la ceniza de huesos. Las cabezas frescas de paiche tenían más aceptación en venderlas
de forma directa dada la costumbre existente de preparar platos típicos, con cabezas de
doncellas (Pseudoplatystoma fasciatum).
Chemical residue paiche silage, in their non-protein resembles that of fish meal, because the process of obtaining differ, what is sought is to be an alternative replacement thereof. The viscera exceeded the limit of demand because the silage was novel, even customers hesitate to experience a new product, so I was the need to seize otherwise; offering products such as fish oil, bone ash and selling fresh heads. The oil is extracted using traditional methods, following a thermal process after decanting by gravity and rear semi refining for use as input for balanced rations of animals of zootechnical interest. The bones of the heads rushed to the bottom of the container during the preparation of silage were subjected to incineration to produce hydroxyapatite, as a source of calcium and phosphorus and ash bones. Las obtaining fresh paiche heads had more acceptance of sell directly given the existing custom
Chemical residue paiche silage, in their non-protein resembles that of fish meal, because the process of obtaining differ, what is sought is to be an alternative replacement thereof. The viscera exceeded the limit of demand because the silage was novel, even customers hesitate to experience a new product, so I was the need to seize otherwise; offering products such as fish oil, bone ash and selling fresh heads. The oil is extracted using traditional methods, following a thermal process after decanting by gravity and rear semi refining for use as input for balanced rations of animals of zootechnical interest. The bones of the heads rushed to the bottom of the container during the preparation of silage were subjected to incineration to produce hydroxyapatite, as a source of calcium and phosphorus and ash bones. Las obtaining fresh paiche heads had more acceptance of sell directly given the existing custom
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Residuos orgánicos, Paiche, Arapaima gigas, Ensilado, Valor agregado
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