Nutritional and quality changes in piglet concentrate affected by formulation and storage
ABSTRACT The aim of this study was to evaluate the variations in the stability and nutrient concentration in concentrates for piglet feeding. Five treatments were established: T1 - Control, standard concentrate formulation (SCF); T2 - PXMore5, SCF with more 5% vitamin-mineral premix (VMP); T3 - PXLess5, SCF with less 5% VMP. All these three treatments used 400kg batches in an INTECNIAL mixer; T4 - FeedMixer, SCF using a 4,000kg batch in an IMOTO mixer; T5 - PremixMixer, SCF using a 1,200kg batch in an MUYANG mixer. For each treatment, bags of 20kg were stored in three storage places for four months where room temperature and relative humidity was recorded daily. The concentration of nutrients was evaluated through centesimal and mineral analysis. The water activity of concentrate was affected by temperature and relative air humidity in different storage places. The greatest variation in concentration of crude protein, mineral residue, copper, zinc, and selenium was due to the PremixMixer treatment. Regarding the guaranteed levels, the critical value was verified only for the chrome concentration.
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Universidade Federal de Minas Gerais, Escola de Veterinária
2021
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oai:scielo:S0102-093520210006011942021-11-03Nutritional and quality changes in piglet concentrate affected by formulation and storageCella,A.Ludke,J.V.Coldebella,A.Ludke,M.C.M.M.Siqueira,H.A.Oliveira Jr,J.M.Peripolli,V.Bianchi,I. acidity index evolution of lipid compounds microbiological analysis shelf life water activity ABSTRACT The aim of this study was to evaluate the variations in the stability and nutrient concentration in concentrates for piglet feeding. Five treatments were established: T1 - Control, standard concentrate formulation (SCF); T2 - PXMore5, SCF with more 5% vitamin-mineral premix (VMP); T3 - PXLess5, SCF with less 5% VMP. All these three treatments used 400kg batches in an INTECNIAL mixer; T4 - FeedMixer, SCF using a 4,000kg batch in an IMOTO mixer; T5 - PremixMixer, SCF using a 1,200kg batch in an MUYANG mixer. For each treatment, bags of 20kg were stored in three storage places for four months where room temperature and relative humidity was recorded daily. The concentration of nutrients was evaluated through centesimal and mineral analysis. The water activity of concentrate was affected by temperature and relative air humidity in different storage places. The greatest variation in concentration of crude protein, mineral residue, copper, zinc, and selenium was due to the PremixMixer treatment. Regarding the guaranteed levels, the critical value was verified only for the chrome concentration.info:eu-repo/semantics/openAccessUniversidade Federal de Minas Gerais, Escola de VeterináriaArquivo Brasileiro de Medicina Veterinária e Zootecnia v.73 n.5 20212021-10-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352021000601194en10.1590/1678-4162-12396 |
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Cella,A. Ludke,J.V. Coldebella,A. Ludke,M.C.M.M. Siqueira,H.A. Oliveira Jr,J.M. Peripolli,V. Bianchi,I. |
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Cella,A. Ludke,J.V. Coldebella,A. Ludke,M.C.M.M. Siqueira,H.A. Oliveira Jr,J.M. Peripolli,V. Bianchi,I. Nutritional and quality changes in piglet concentrate affected by formulation and storage |
author_facet |
Cella,A. Ludke,J.V. Coldebella,A. Ludke,M.C.M.M. Siqueira,H.A. Oliveira Jr,J.M. Peripolli,V. Bianchi,I. |
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Cella,A. |
title |
Nutritional and quality changes in piglet concentrate affected by formulation and storage |
title_short |
Nutritional and quality changes in piglet concentrate affected by formulation and storage |
title_full |
Nutritional and quality changes in piglet concentrate affected by formulation and storage |
title_fullStr |
Nutritional and quality changes in piglet concentrate affected by formulation and storage |
title_full_unstemmed |
Nutritional and quality changes in piglet concentrate affected by formulation and storage |
title_sort |
nutritional and quality changes in piglet concentrate affected by formulation and storage |
description |
ABSTRACT The aim of this study was to evaluate the variations in the stability and nutrient concentration in concentrates for piglet feeding. Five treatments were established: T1 - Control, standard concentrate formulation (SCF); T2 - PXMore5, SCF with more 5% vitamin-mineral premix (VMP); T3 - PXLess5, SCF with less 5% VMP. All these three treatments used 400kg batches in an INTECNIAL mixer; T4 - FeedMixer, SCF using a 4,000kg batch in an IMOTO mixer; T5 - PremixMixer, SCF using a 1,200kg batch in an MUYANG mixer. For each treatment, bags of 20kg were stored in three storage places for four months where room temperature and relative humidity was recorded daily. The concentration of nutrients was evaluated through centesimal and mineral analysis. The water activity of concentrate was affected by temperature and relative air humidity in different storage places. The greatest variation in concentration of crude protein, mineral residue, copper, zinc, and selenium was due to the PremixMixer treatment. Regarding the guaranteed levels, the critical value was verified only for the chrome concentration. |
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Universidade Federal de Minas Gerais, Escola de Veterinária |
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2021 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352021000601194 |
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