Aprovechamiento de residuos agroindustriales como alternativa en el mejoramiento de la calidad del ambiente
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Rev. Inv. Cs. Agro. y Vet.
Abstract
El aumento del volumen de desechos sólidos agroindustriales, agrícolas y domésticos conlleva una serie de implicaciones relacionadas con aspectos de salubridad y medioambientales. El objetivo de esta investigación es plantear posibles alternativas de aprovechamiento de residuos generados en la agroindustria, a partir del procesamiento de snacks. Estas alternativas de aprovechamiento se formulan a partir de la caracterización fisicoquímica de los residuos, la cual se llevó a cabo por medio de análisis proximal, análisis elemental como materia seca (MS), materia orgánica (MO), proteína bruta (PB), fibra bruta (FB), cenizas, extracto etéreo (EE), extractos libres de nitrógeno (ELN) y energía bruta (EB), se utilizó estadística descriptiva y se determinó la media y desviación estándar. Se encontró que la gran mayoría de los residuos pueden ser aprovechados como materia prima en procesos de producción de alimentación animal. La cáscara de plátano y yuca presentaron el mayor tenor de cenizas (8,82 y 8,49 %) respectivamente. Los subproductos agroindustriales de maní sin cáscara, maní con cáscara, cáscara de plátano, cáscara de yuca, cáscara de habas y habas sin cáscara presentaron buen contenido de MS, MO, PB, ELN, EE, Cenizas y EB.
The increpase in the volumen of agro-industrial, agricultural and domestica salid wastes caries a series of implicaciones related to Health and Environmentally aspects. The objectivo of thais research is to propuse Possible alternatives cor the use of wastes generated in agribusiness, from the processing of snacks. These use alternatives are formulated from the physicochemical characterization of the wastes, which was carried out through proximal analysis, elemental analysis such as dry matter (DM), organic matter (OM), crude protein (CP), fiber crude (FB), ash, ethereal extract (EE), nitrogen-free extracts (ELN) and crude energy (EB), descriptive statistics were used and the mean and standard deviation were determined. It was found that the vast majority of wastes can be used as raw material in animal feed production processes. Banana peel and cassava had the highest ash content (8.82 and 8.49%) respectively. The agro-industrial by-products of shelled peanuts, shelled peanuts, banana peel, cassava peel, broad bean peel and shelled broad beans presented good content of DM, OM, PB, ELN, EE, Ash and EB.
The increpase in the volumen of agro-industrial, agricultural and domestica salid wastes caries a series of implicaciones related to Health and Environmentally aspects. The objectivo of thais research is to propuse Possible alternatives cor the use of wastes generated in agribusiness, from the processing of snacks. These use alternatives are formulated from the physicochemical characterization of the wastes, which was carried out through proximal analysis, elemental analysis such as dry matter (DM), organic matter (OM), crude protein (CP), fiber crude (FB), ash, ethereal extract (EE), nitrogen-free extracts (ELN) and crude energy (EB), descriptive statistics were used and the mean and standard deviation were determined. It was found that the vast majority of wastes can be used as raw material in animal feed production processes. Banana peel and cassava had the highest ash content (8.82 and 8.49%) respectively. The agro-industrial by-products of shelled peanuts, shelled peanuts, banana peel, cassava peel, broad bean peel and shelled broad beans presented good content of DM, OM, PB, ELN, EE, Ash and EB.
Description
Vol. 5, No. 15