Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/2150 |
Resumo: | The present research objective was to evaluate the performance and blood parameters of lactating cows fed with a diet of two tannin sources, based on sorghum (condensed tannin) with increasing concentrations of tannic acid (hydrolyzable tannin’s). Increasing levels of tannic acid in a sorghum-based diet for five Holstein/Zebu crossbred lactating cows were subject to a 5 × 5 Latin square experimental design. To assess the effect on cow intake, digestibility, milk production, and blood parameters. All cows received 9.87 kg/DM of corn silage as roughage and 6.38 kg of concentrate consisting of 2.58 kg/DM of ground sorghum 0.87 kg/DM of cornmeal 1.32 kg/DM of soybean bran 0.44 kg/DM of wheat bran 0.2 kg/ DM of urea and 0.18 kg/ DM of mineral mixture. Diet 1 (control) contained low-tannin sorghum and the other diets contained high-tannin sorghum. The levels of tannic acid added to the diets were established based on the quantity of condensed tannin in high-tannin sorghum. Thus, diets 2, 3, 4 and 5 were supplemented with 1.5g (13.%DM), 79.5g (2.6%DM), 157.5g (3.9%DM) and 235.5g (5.2%DM) of tannic acid, totalling 0.078, 0.156, 0.234 and 0.321 total tannin kg/day respectively, to assess the effect on microbial protein synthesis. The diets contained 35 kg of corn silage (roughage) and 6.40 kg of concentrate. The natural and dry matter intake did not significantly differ between groups, except for ether extract (EE) intake that significantly differed. The DM apparent digestibility, crude protein, EE, neutral detergent fiber, total carbohydrate, and non-fibrous carbohydrate did not differ (P > 0.05) with the increase in dietary tannin supplementation. The GOT levels increased linearly. The blood glucose, triglyceride, and cholesterol (total, LDL and HDL) levels did not significantly differ. Hemoglobin showed a significant difference. No significant difference in urea, creatinine and uric acid occurred. Diets using two tannins sources supplementation caused no decrease in the dietary intake or digestibility in the animals. The GOT level changed significantly, showing linear behavior, however below the toxicity level, without any change in the other blood parameters. Milk production decreased with the increase in dietary tannin supplementation. |
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Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sourcesParámetros de rendimiento y sangre de vaquillas cruzadas Holstein/Zebu alimentadas con dos fuentes de taninosDesempenho e parâmetros sanguíneos de novilhas mestiças Holandês/Zebu alimentadas com duas fontes de taninosÁcido tánicoIngestiónDigestibilidadHepatotoxicidad.Ácido tânicoIngestãoDigestibilidadeHepatotoxicidade.Tannic acidIntakeDigestibilityHepatotoxicity.The present research objective was to evaluate the performance and blood parameters of lactating cows fed with a diet of two tannin sources, based on sorghum (condensed tannin) with increasing concentrations of tannic acid (hydrolyzable tannin’s). Increasing levels of tannic acid in a sorghum-based diet for five Holstein/Zebu crossbred lactating cows were subject to a 5 × 5 Latin square experimental design. To assess the effect on cow intake, digestibility, milk production, and blood parameters. All cows received 9.87 kg/DM of corn silage as roughage and 6.38 kg of concentrate consisting of 2.58 kg/DM of ground sorghum 0.87 kg/DM of cornmeal 1.32 kg/DM of soybean bran 0.44 kg/DM of wheat bran 0.2 kg/ DM of urea and 0.18 kg/ DM of mineral mixture. Diet 1 (control) contained low-tannin sorghum and the other diets contained high-tannin sorghum. The levels of tannic acid added to the diets were established based on the quantity of condensed tannin in high-tannin sorghum. Thus, diets 2, 3, 4 and 5 were supplemented with 1.5g (13.%DM), 79.5g (2.6%DM), 157.5g (3.9%DM) and 235.5g (5.2%DM) of tannic acid, totalling 0.078, 0.156, 0.234 and 0.321 total tannin kg/day respectively, to assess the effect on microbial protein synthesis. The diets contained 35 kg of corn silage (roughage) and 6.40 kg of concentrate. The natural and dry matter intake did not significantly differ between groups, except for ether extract (EE) intake that significantly differed. The DM apparent digestibility, crude protein, EE, neutral detergent fiber, total carbohydrate, and non-fibrous carbohydrate did not differ (P > 0.05) with the increase in dietary tannin supplementation. The GOT levels increased linearly. The blood glucose, triglyceride, and cholesterol (total, LDL and HDL) levels did not significantly differ. Hemoglobin showed a significant difference. No significant difference in urea, creatinine and uric acid occurred. Diets using two tannins sources supplementation caused no decrease in the dietary intake or digestibility in the animals. The GOT level changed significantly, showing linear behavior, however below the toxicity level, without any change in the other blood parameters. Milk production decreased with the increase in dietary tannin supplementation. El objetivo de la presente investigación fue evaluar el rendimiento y los parámetros sanguíneos de las vacas lactantes alimentadas con una dieta de dos fuentes de tanino, a base de sorgo (tanino condensado) con concentraciones crecientes de ácido tánico (tanino hidrolizable). Los niveles crecientes de ácido tánico en una dieta a base de sorgo para cinco vacas lactantes cruzadas Holstein / Zebu fueron sometidas a un diseño experimental cuadrado latino 5 × 5. Evaluar el efecto sobre el consumo de vacas, la digestibilidad, la producción de leche y los parámetros sanguíneos. Todas las vacas recibieron 9.87 kg / DM de ensilaje de maíz como forraje y 6.38 kg de concentrado que consiste en 2.58 kg / DM de sorgo molido 0.87 kg / DM de harina de maíz 1.32 kg / DM de salvado de soja 0.44 kg / DM de salvado de trigo 0.2 kg / DM de urea y 0.18 kg / DM de mezcla mineral. La dieta 1 (control) contenía sorgo bajo en taninos y las otras dietas contenían sorgo alto en taninos. Los niveles de ácido tánico añadidos a las dietas se establecieron en función de la cantidad de tanino condensado en el sorgo con alto contenido de taninos. Por lo tanto, las dietas 2, 3, 4 y 5 se complementaron con 1,5 g (13% de MS), 79,5 g (2,6% de MS), 157,5 g (3,9% de MS) y 235,5 g (5,2% de MS) de ácido tánico, totalizando 0.078, 0.156, 0.234 y 0.321 kg de tanino total / día respectivamente, para evaluar el efecto sobre la síntesis de proteínas microbianas. Las dietas contenían 35 kg de ensilaje de maíz (forraje) y 6,40 kg de concentrado. La ingesta de materia natural y seca no difirió significativamente entre los grupos, excepto la ingesta de extracto de éter (EE) que difirió significativamente. La digestibilidad aparente de la MS, la proteína cruda, la EE, la fibra de detergente neutral, los carbohidratos totales y los carbohidratos no fibrosos no difirieron (P> 0.05) con el aumento de la suplementación dietética de taninos. Los niveles de GOT aumentaron linealmente. Los niveles de glucosa en sangre, triglicéridos y colesterol (total, LDL y HDL) no difirieron significativamente. La hemoglobina mostró una diferencia significativa. No hubo diferencias significativas en urea, creatinina y ácido úrico. las dietas que utilizan dos suplementos de fuentes de taninos no causaron disminución en la ingesta dietética o digestibilidad en los animales. El nivel de GOT cambió significativamente, mostrando un comportamiento lineal, sin embargo por debajo del nivel de toxicidad, sin ningún cambio en los otros parámetros sanguíneos. La producción de leche disminuyó con el aumento de la suplementación de taninos en la dieta.O objetivo da presente pesquisa foi avaliar o desempenho e os parâmetros sanguíneos de vacas em lactação alimentadas com uma dieta de duas fontes de taninos, à base de sorgo (tanino condensado) com concentrações crescentes de ácido tânico (taninos hidrolisáveis). O aumento dos níveis de ácido tânico em uma dieta à base de sorgo para cinco vacas mestiças da raça Holandesa / Zebu foi submetido a um delineamento experimental quadrado latino 5 × 5. Avaliar o efeito na ingestão de vaca, digestibilidade, produção de leite e parâmetros sanguíneos. Todas as vacas receberam 9,87 kg / MS de silagem de milho como volumoso e 6,38 kg de concentrado constituído por 2,58 kg / MS de sorgo moído 0,87 kg / MS de farinha de milho 1,32 kg / MS de farelo de soja 0,44 kg / MS de farelo de trigo 0,2 kg / MS de uréia e 0,18 kg / MS de mistura mineral. A dieta 1 (controle) continha sorgo com baixo teor de tanino e as demais dietas continham sorgo com alto teor de tanino. Os níveis de ácido tânico adicionados às dietas foram estabelecidos com base na quantidade de tanino condensado no sorgo com alto teor de tanino. Assim, as dietas 2, 3, 4 e 5 foram suplementadas com 1,5g (13% MS), 79,5g (2,6% MS), 157,5g (3,9% MS) e 235,5g (5,2% MS) de ácido tânico, totalizando 0,078, 0,156, 0,234 e 0,332 tanino total kg / dia, respectivamente, para avaliar o efeito na síntese de proteínas microbianas. As dietas continham 35 kg de silagem de milho (volumoso) e 6,40 kg de concentrado. O consumo natural e de matéria seca não diferiram significativamente entre os grupos, exceto o consumo de extrato etéreo (EE) que diferiu significativamente. A digestibilidade aparente do MS, proteína bruta, EE, fibra em detergente neutro, carboidrato total e carboidrato não fibroso não diferiram (P> 0,05) com o aumento da suplementação de tanino na dieta. Os níveis de GOT aumentaram linearmente. Os níveis de glicose no sangue, triglicerídeos e colesterol (total, LDL e HDL) não diferiram significativamente. A hemoglobina mostrou uma diferença significativa. Não houve diferença significativa na uréia, creatinina e ácido úrico. Dietas com suplementação de duas fontes de taninos não causaram diminuição na ingestão ou digestibilidade alimentar dos animais. O nível de GOT mudou significativamente, mostrando comportamento linear, porém abaixo do nível de toxicidade, sem qualquer alteração nos outros parâmetros sanguíneos. A produção de leite diminuiu com o aumento da suplementação de taninos na dieta.Research, Society and Development2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/215010.33448/rsd-v9i2.2150Research, Society and Development; Vol. 9 No. 2; e128922150Research, Society and Development; Vol. 9 Núm. 2; e128922150Research, Society and Development; v. 9 n. 2; e1289221502525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/2150/1768Copyright (c) 2020 Carla Giselly de Souza, Severino Gonzaga Neto, Lara Toledo Henriques, Gherman Garcia Leal Araújo, Luciana Thie Seki Dias, Ana Jaqueline Cavalcante Munizinfo:eu-repo/semantics/openAccessSouza, Carla Giselly deNeto, Severino GonzagaHenriques, Lara ToledoAraújo, Gherman Garcia LealDias, Luciana Thie SekiMuniz, Ana Jaqueline Cavalcante2020-08-20T18:08:48Zoai:ojs.pkp.sfu.ca:article/2150Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:26:54.363669Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources Parámetros de rendimiento y sangre de vaquillas cruzadas Holstein/Zebu alimentadas con dos fuentes de taninos Desempenho e parâmetros sanguíneos de novilhas mestiças Holandês/Zebu alimentadas com duas fontes de taninos |
title |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources |
spellingShingle |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources Souza, Carla Giselly de Ácido tánico Ingestión Digestibilidad Hepatotoxicidad. Ácido tânico Ingestão Digestibilidade Hepatotoxicidade. Tannic acid Intake Digestibility Hepatotoxicity. |
title_short |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources |
title_full |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources |
title_fullStr |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources |
title_full_unstemmed |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources |
title_sort |
Performance and blood parameters of Holstein/Zebu crossbred heifers fed with two tannins sources |
author |
Souza, Carla Giselly de |
author_facet |
Souza, Carla Giselly de Neto, Severino Gonzaga Henriques, Lara Toledo Araújo, Gherman Garcia Leal Dias, Luciana Thie Seki Muniz, Ana Jaqueline Cavalcante |
author_role |
author |
author2 |
Neto, Severino Gonzaga Henriques, Lara Toledo Araújo, Gherman Garcia Leal Dias, Luciana Thie Seki Muniz, Ana Jaqueline Cavalcante |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Souza, Carla Giselly de Neto, Severino Gonzaga Henriques, Lara Toledo Araújo, Gherman Garcia Leal Dias, Luciana Thie Seki Muniz, Ana Jaqueline Cavalcante |
dc.subject.por.fl_str_mv |
Ácido tánico Ingestión Digestibilidad Hepatotoxicidad. Ácido tânico Ingestão Digestibilidade Hepatotoxicidade. Tannic acid Intake Digestibility Hepatotoxicity. |
topic |
Ácido tánico Ingestión Digestibilidad Hepatotoxicidad. Ácido tânico Ingestão Digestibilidade Hepatotoxicidade. Tannic acid Intake Digestibility Hepatotoxicity. |
description |
The present research objective was to evaluate the performance and blood parameters of lactating cows fed with a diet of two tannin sources, based on sorghum (condensed tannin) with increasing concentrations of tannic acid (hydrolyzable tannin’s). Increasing levels of tannic acid in a sorghum-based diet for five Holstein/Zebu crossbred lactating cows were subject to a 5 × 5 Latin square experimental design. To assess the effect on cow intake, digestibility, milk production, and blood parameters. All cows received 9.87 kg/DM of corn silage as roughage and 6.38 kg of concentrate consisting of 2.58 kg/DM of ground sorghum 0.87 kg/DM of cornmeal 1.32 kg/DM of soybean bran 0.44 kg/DM of wheat bran 0.2 kg/ DM of urea and 0.18 kg/ DM of mineral mixture. Diet 1 (control) contained low-tannin sorghum and the other diets contained high-tannin sorghum. The levels of tannic acid added to the diets were established based on the quantity of condensed tannin in high-tannin sorghum. Thus, diets 2, 3, 4 and 5 were supplemented with 1.5g (13.%DM), 79.5g (2.6%DM), 157.5g (3.9%DM) and 235.5g (5.2%DM) of tannic acid, totalling 0.078, 0.156, 0.234 and 0.321 total tannin kg/day respectively, to assess the effect on microbial protein synthesis. The diets contained 35 kg of corn silage (roughage) and 6.40 kg of concentrate. The natural and dry matter intake did not significantly differ between groups, except for ether extract (EE) intake that significantly differed. The DM apparent digestibility, crude protein, EE, neutral detergent fiber, total carbohydrate, and non-fibrous carbohydrate did not differ (P > 0.05) with the increase in dietary tannin supplementation. The GOT levels increased linearly. The blood glucose, triglyceride, and cholesterol (total, LDL and HDL) levels did not significantly differ. Hemoglobin showed a significant difference. No significant difference in urea, creatinine and uric acid occurred. Diets using two tannins sources supplementation caused no decrease in the dietary intake or digestibility in the animals. The GOT level changed significantly, showing linear behavior, however below the toxicity level, without any change in the other blood parameters. Milk production decreased with the increase in dietary tannin supplementation. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/2150 10.33448/rsd-v9i2.2150 |
url |
https://rsdjournal.org/index.php/rsd/article/view/2150 |
identifier_str_mv |
10.33448/rsd-v9i2.2150 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/2150/1768 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 2; e128922150 Research, Society and Development; Vol. 9 Núm. 2; e128922150 Research, Society and Development; v. 9 n. 2; e128922150 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052645503926272 |