Detoxified castor in the diets of dairy goats: II. Lactation curves, composition, and fatty acid profile of milk
| Autor: | Ronaldo Carlos Lucas, Clemente Fernandes dos Santos Neto, Roberto Cláudio Fernandes Franco Pompeu, S. R. Maranhão, José Neuman Miranda Neiva, Marcos Cláudio Pinheiro Rogério, Ricardo Alves de Araújo, Magno José Duarte Cândido |
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| Přispěvatelé: | RICARDO ALVES DE ARAÚJO, Universidade Estadual do Maranhão (UEMA) - Itapecuru-Mirim, MA, Brasil / Orcid: http://orcid.org/0000-0001-9696-5680, ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC - Orcid: http://orcid.org/0000-0002-4099-3575, MAGNO JOSÉ DUARTE CÂNDIDO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0003-3573-6053, MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC, RONALDO CARLOS LUCAS, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0003-3418-0874, SAMUEL ROCHA MARANHÃO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0002-9945-9529, CLEMENTE FERNANDES DOS SANTOS NETO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0001-6655-3239, JOSÉ NEUMAN MIRANDA NEIVA, Universidade Federal do Tocantins (UFT) - Araguaína, TO, Brasil / Orcid: http://orcid.org/0000-0001-7817-8210. |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Goat milk
Saanen Soybean meal Lactation curve Ruminant nutrition Ácido Graxo Dairy goats Animal nutrition chemistry.chemical_compound fluids and secretions Destoxificação Farelo de soja Lactation Curva de Lactação Anglo-Nubian chemistry.chemical_classification 0303 health sciences Calcium hydroxide Anglo Nubian Torta de mamona food and beverages 04 agricultural and veterinary sciences persistence Desintoxicação ricin Animal culture medicine.anatomical_structure Dieta Composition (visual arts) Ricina Randomized block design Body weight SF1-1100 03 medical and health sciences Animal science Mamona medicine Animal feeding 030304 developmental biology Cabra Leiteira fungi Alimento Para Animal 0402 animal and dairy science Fatty acid 040201 dairy & animal science Diet Nutrição Animal chemistry Caprino Ricinus Communis Animal Science and Zoology Leite de Cabra |
| Zdroj: | Revista Brasileira de Zootecnia v.49 2020 Revista Brasileira de Zootecnia Sociedade Brasileira de Zootecnia (SBZ) instacron:SBZ Revista Brasileira de Zootecnia, Volume: 49, Article number: e20190140, Published: 03 AUG 2020 Revista Brasileira de Zootecnia, Vol 49 (2020) Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
| Popis: | We aimed to evaluate the lactation curves, composition, and fatty acid profile of milk of lactating goats fed diets containing detoxified castor cake (DCC) by alkaline solutions during 150 days of lactation. Twenty-four Saanen and Anglo Nubian goats, approximately 17 months old (first lactation) and 43±2.97 kg body weight, were distributed in a completely randomized block design with eight replicates. Treatments consisted of three diets, one containing soybean meal (SM) and two others containing DCC, with calcium hydroxide [Ca(OH)2] and sodium hydroxide (NaOH). The lactation curves showed greater persistence of lactation in Saanen goats. There were significant effects of diets on the profile of some fatty acids present in the milk. We observed that the NaOH DCC diet led to an increase in desirable fatty acid content. Both Ca(OH)2 and NaOH DCC diets led to decreased milk production during the lactation period; however, the NaOH DCC diet led to high productive efficiency. Furthermore, NaOH DCC did not negatively affect the desirable fatty acid content, unlike Ca(OH)2 DCC. Diets formulated with detoxified castor decrease the production of milk from goats during lactation phase. It should be emphasized that milk produced by goats fed DCC diets does not contain unwanted waste. Made available in DSpace on 2020-08-06T11:13:05Z (GMT). No. of bitstreams: 1 CNPC-2020-Detoxified-castor.pdf: 332924 bytes, checksum: a8c897fd4a810085279c7d87e0b174c0 (MD5) Previous issue date: 2020 |
| Databáze: | OpenAIRE |
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