<b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period
We evaluated the physical and chemical characteristics of raw milk from goats supplemented with levels of Total Digestible Nutrients (TDN) in the dry period. Samples from 20 goats were divided into 4 groups, 3 groups received 400g concentrate per animal with different levels of TDN (65, 75 and 85%),...
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Editora da Universidade Estadual de Maringá (Eduem)
2017-09-01
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Online Access: | http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/35810 |
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doaj-ef3bc96688d34ea3b94c91b8694ba8be2020-11-24T21:19:23ZengEditora da Universidade Estadual de Maringá (Eduem)Acta Scientiarum: Animal Sciences1806-26361807-86722017-09-0139442943510.4025/actascianimsci.v39i4.3581016361<b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry periodThiago Vinicius Costa Nascimento0Washington Luiz Gonçalves de Almeida Júnior1Edilson Soares Lopes Júnior2Daniel Ribeiro Menezes3Francesca Silva Dias4Mateus Matiuzzi da Costa5Universidade Federal da BahiaUniversidade Federal do Vale do São FranciscoUniversidade Federal do Vale do São FranciscoUniversidade Federal do Vale do São FranciscoUniversidade Federal do Vale do São FranciscoUniversidade Federal do Vale do São FranciscoWe evaluated the physical and chemical characteristics of raw milk from goats supplemented with levels of Total Digestible Nutrients (TDN) in the dry period. Samples from 20 goats were divided into 4 groups, 3 groups received 400g concentrate per animal with different levels of TDN (65, 75 and 85%), and the control group (without concentrate). Four samples of milk were used for each animal, in four sampling periods, which were subjected to physical and chemical analysis. There was no significant difference between the treatments for the parameters of acidity and fat. The diet without concentrate presented higher value for the cryoscopic index. Mean values of the four treatments were within the range set by the Brazilian legislation for all parameters evaluated. The use of concentrate, containing 85% TDN in goat supplementation, was favored the physical and chemical characteristics of the milk during the dry period.http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/35810concentratelegislationraw caprine milk. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Thiago Vinicius Costa Nascimento Washington Luiz Gonçalves de Almeida Júnior Edilson Soares Lopes Júnior Daniel Ribeiro Menezes Francesca Silva Dias Mateus Matiuzzi da Costa |
spellingShingle |
Thiago Vinicius Costa Nascimento Washington Luiz Gonçalves de Almeida Júnior Edilson Soares Lopes Júnior Daniel Ribeiro Menezes Francesca Silva Dias Mateus Matiuzzi da Costa <b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period Acta Scientiarum: Animal Sciences concentrate legislation raw caprine milk. |
author_facet |
Thiago Vinicius Costa Nascimento Washington Luiz Gonçalves de Almeida Júnior Edilson Soares Lopes Júnior Daniel Ribeiro Menezes Francesca Silva Dias Mateus Matiuzzi da Costa |
author_sort |
Thiago Vinicius Costa Nascimento |
title |
<b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period |
title_short |
<b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period |
title_full |
<b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period |
title_fullStr |
<b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period |
title_full_unstemmed |
<b>Physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period |
title_sort |
<b>physical and chemical characteristics of milk from goats supplemented with different levels of total digestible nutrients in the dry period |
publisher |
Editora da Universidade Estadual de Maringá (Eduem) |
series |
Acta Scientiarum: Animal Sciences |
issn |
1806-2636 1807-8672 |
publishDate |
2017-09-01 |
description |
We evaluated the physical and chemical characteristics of raw milk from goats supplemented with levels of Total Digestible Nutrients (TDN) in the dry period. Samples from 20 goats were divided into 4 groups, 3 groups received 400g concentrate per animal with different levels of TDN (65, 75 and 85%), and the control group (without concentrate). Four samples of milk were used for each animal, in four sampling periods, which were subjected to physical and chemical analysis. There was no significant difference between the treatments for the parameters of acidity and fat. The diet without concentrate presented higher value for the cryoscopic index. Mean values of the four treatments were within the range set by the Brazilian legislation for all parameters evaluated. The use of concentrate, containing 85% TDN in goat supplementation, was favored the physical and chemical characteristics of the milk during the dry period. |
topic |
concentrate legislation raw caprine milk. |
url |
http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/35810 |
work_keys_str_mv |
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