Quality of raw materials from different regions of Minas Gerais State utilized in ration industry
The present work aimed at evaluating the quality of raw materials destined for animal feed production, as well as the quality of corn produced in different areas of the Minas Gerais State. The study was conducted in a feed mill for poultry, with production capacity of 1,000 t d-1. Samples of corn, soybean, flours, animal meals, and feed, during the year of 2008 were collected for analysis of moisture, acidity, peroxides, crude protein, ethereal extract, and physical classification of the corn for "type". The collection of samples, physical-chemical analysis and classification of corn according to "type" were performed at the Industrial Laboratory and at the Department of Agricultural Engineering of Federal University of Viçosa. It was concluded that: raw materials meet the minimum demands of quality (with regards to physical-chemical and nutritional aspects); the corn grains and some by-products present high indexes of moisture and are subject to microbiological contamination during storage; the corn produced in the different areas of Minas Gerais State can be classified as "type 1" for commercialization.
| Main Authors: | , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Departamento de Engenharia Agrícola - UFCG
2011
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662011000400015 |
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