| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Semiárido. |
|
Data corrente: |
17/01/2019 |
|
Data da última atualização: |
24/01/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
OLIVEIRA, B. S.; PEREIRA, L. G. R.; AZEVÊDO, J. A. G.; RODRIGUES, J. P. P.; ARAUJO, G. G. L. de; MAURÍCIO, R. M.; MACHADO, F. S.; CAMPOS, M. M.; MARTINS, T. L. T.; TOMICH, T. R. |
|
Afiliação: |
Brena Santos Oliveira, Universidade Estadual de Santa Cruz, Ilhéus, BA; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; Jose Augusto Gomes Azevêdo, Universidade Estadual de Santa Cruz, Ilhéus, BA; João Paulo Pacheco Rodrigues, Universidade Federal do Sul e Sudeste do Pará, Xinguara, PA; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; Rogerio Martins Maurício, UFSJ; FERNANDA SAMARINI MACHADO, CNPGL; MARIANA MAGALHAES CAMPOS, CNPGL; Tássia Ludmila Teles Martins, UFMG; THIERRY RIBEIRO TOMICH, CNPGL. |
|
Título: |
In vitro screening of plants from the Brazilian Caatinga biome for methanogenic potential in ruminant nutrition. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 25, n. 35, p. 35538-35547, 2018. |
|
DOI: |
10.1007/s11356-018-3446-4 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract Thirty-nine plants naturally found in Brazilian Caatinga semiarid biome were screened using an in vitro fermentability testing focused in apparent organic matter digestibility (aOMD), gas, methane (CH4), and short-chain fatty acid (SCFA) production. Three independent in vitro runs were carried out and plants were classified by CH4 concentration as proportion of gas and per unit of apparent digested organic matter (aDOM). According to its CH4 concentration on produced gas (mL/L), the plants were classified as low (> 110), medium (from 60 to 110), and high (< 60) anti-methanogenic potential. From evaluated plants, 3, 24, and 12 were classified as high, medium, and low anti-methanogenic potential. High anti-methanogenic potential plants Cnidoscolus phillacanthus (CnPh), Chloroleucon foliolosum (ChFo), and Anadenanthera macrocarpa (AnMa) produced 21.3, 34.3, and 35.9 mL CH4/L of gas. Methane concentration for Myracrodruon urundeuva (MyUr) was 61.1 mL/L and classified as medium potential. However, CH4 production per unit of aDOM was similar between MyUr and AnMa (3.35 and 2.68 mL/g, respectively). Molar proportions of acetate and propionate in SCFA produced by ChFo fermentation were 0.02 and 0.78 mmol/mol. Acetate to propionate ratios were 0.79, 0.03, 1.39, and 1.36 for CnPh, ChFo, AnMa, and MyUr, respectively. Greater aOMD were observed for Opuntia sp. and Calotropis procera (632 and 601 g/kg, respectively), which were classified as medium mitigating potential plants. AnMa, ChFo, CnPh, and MyUr are promising anti-methanogenic plants for ruminants. Selecting forages to feed ruminants in Caatinga is a potential strategy for enteric CH4 emission reduction, and our in vitro results can support future research by indicating species to be evaluated in in vivo studies integrating mixed diets with performance, digestibility, and CH4 production, yield, and intensity. MenosAbstract Thirty-nine plants naturally found in Brazilian Caatinga semiarid biome were screened using an in vitro fermentability testing focused in apparent organic matter digestibility (aOMD), gas, methane (CH4), and short-chain fatty acid (SCFA) production. Three independent in vitro runs were carried out and plants were classified by CH4 concentration as proportion of gas and per unit of apparent digested organic matter (aDOM). According to its CH4 concentration on produced gas (mL/L), the plants were classified as low (> 110), medium (from 60 to 110), and high (< 60) anti-methanogenic potential. From evaluated plants, 3, 24, and 12 were classified as high, medium, and low anti-methanogenic potential. High anti-methanogenic potential plants Cnidoscolus phillacanthus (CnPh), Chloroleucon foliolosum (ChFo), and Anadenanthera macrocarpa (AnMa) produced 21.3, 34.3, and 35.9 mL CH4/L of gas. Methane concentration for Myracrodruon urundeuva (MyUr) was 61.1 mL/L and classified as medium potential. However, CH4 production per unit of aDOM was similar between MyUr and AnMa (3.35 and 2.68 mL/g, respectively). Molar proportions of acetate and propionate in SCFA produced by ChFo fermentation were 0.02 and 0.78 mmol/mol. Acetate to propionate ratios were 0.79, 0.03, 1.39, and 1.36 for CnPh, ChFo, AnMa, and MyUr, respectively. Greater aOMD were observed for Opuntia sp. and Calotropis procera (632 and 601 g/kg, respectively), which were classified as medium mitigating potential plants. A... Mostrar Tudo |
|
Palavras-Chave: |
Acetate; Bioma Caatinga; Greenhouse gas; In vitro; Nutrição de ruminantes; Plant secondary compounds; Propionate; Short-chain fatty acids. |
|
Thesagro: |
Digestibilidade; Forragem; Nutrição Animal. |
|
Thesaurus Nal: |
Acetates; Digestibility. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 03094naa a2200397 a 4500
001 2104394
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1007/s11356-018-3446-4$2DOI
100 1 $aOLIVEIRA, B. S.
245 $aIn vitro screening of plants from the Brazilian Caatinga biome for methanogenic potential in ruminant nutrition.$h[electronic resource]
260 $c2018
520 $aAbstract Thirty-nine plants naturally found in Brazilian Caatinga semiarid biome were screened using an in vitro fermentability testing focused in apparent organic matter digestibility (aOMD), gas, methane (CH4), and short-chain fatty acid (SCFA) production. Three independent in vitro runs were carried out and plants were classified by CH4 concentration as proportion of gas and per unit of apparent digested organic matter (aDOM). According to its CH4 concentration on produced gas (mL/L), the plants were classified as low (> 110), medium (from 60 to 110), and high (< 60) anti-methanogenic potential. From evaluated plants, 3, 24, and 12 were classified as high, medium, and low anti-methanogenic potential. High anti-methanogenic potential plants Cnidoscolus phillacanthus (CnPh), Chloroleucon foliolosum (ChFo), and Anadenanthera macrocarpa (AnMa) produced 21.3, 34.3, and 35.9 mL CH4/L of gas. Methane concentration for Myracrodruon urundeuva (MyUr) was 61.1 mL/L and classified as medium potential. However, CH4 production per unit of aDOM was similar between MyUr and AnMa (3.35 and 2.68 mL/g, respectively). Molar proportions of acetate and propionate in SCFA produced by ChFo fermentation were 0.02 and 0.78 mmol/mol. Acetate to propionate ratios were 0.79, 0.03, 1.39, and 1.36 for CnPh, ChFo, AnMa, and MyUr, respectively. Greater aOMD were observed for Opuntia sp. and Calotropis procera (632 and 601 g/kg, respectively), which were classified as medium mitigating potential plants. AnMa, ChFo, CnPh, and MyUr are promising anti-methanogenic plants for ruminants. Selecting forages to feed ruminants in Caatinga is a potential strategy for enteric CH4 emission reduction, and our in vitro results can support future research by indicating species to be evaluated in in vivo studies integrating mixed diets with performance, digestibility, and CH4 production, yield, and intensity.
650 $aAcetates
650 $aDigestibility
650 $aDigestibilidade
650 $aForragem
650 $aNutrição Animal
653 $aAcetate
653 $aBioma Caatinga
653 $aGreenhouse gas
653 $aIn vitro
653 $aNutrição de ruminantes
653 $aPlant secondary compounds
653 $aPropionate
653 $aShort-chain fatty acids
700 1 $aPEREIRA, L. G. R.
700 1 $aAZEVÊDO, J. A. G.
700 1 $aRODRIGUES, J. P. P.
700 1 $aARAUJO, G. G. L. de
700 1 $aMAURÍCIO, R. M.
700 1 $aMACHADO, F. S.
700 1 $aCAMPOS, M. M.
700 1 $aMARTINS, T. L. T.
700 1 $aTOMICH, T. R.
773 $tEnvironmental Science and Pollution Research$gv. 25, n. 35, p. 35538-35547, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
