Essential oils from Argentinean native species reduce in vitro methane production
The aim of this study was to evaluate the effect of Argentinean essential oils (EO) on methane production during in vitro fermentation compared to EO with proven effects as rumen fermentation modifiers. A complete randomized block design was used and the treatments included EO from Aloysia gratissim...
| Main Authors: | , , , , , , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
| Published: |
2018
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| Online Access: | http://hdl.handle.net/20.500.12123/2656 |
| _version_ | 1855035002649051136 |
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| author | García, F. Brunetti, Maria Alejandra Lucini, Enrique Iván Scorcione Turcato, M.C. Moreno, Maria Valeria Frossasco, Georgina Colombatto, Darío Martinez, Maria Jose Martinez Ferrer, Jorge |
| author_browse | Brunetti, Maria Alejandra Colombatto, Darío Frossasco, Georgina García, F. Lucini, Enrique Iván Martinez Ferrer, Jorge Martinez, Maria Jose Moreno, Maria Valeria Scorcione Turcato, M.C. |
| author_facet | García, F. Brunetti, Maria Alejandra Lucini, Enrique Iván Scorcione Turcato, M.C. Moreno, Maria Valeria Frossasco, Georgina Colombatto, Darío Martinez, Maria Jose Martinez Ferrer, Jorge |
| author_sort | García, F. |
| collection | INTA Digital |
| description | The aim of this study was to evaluate the effect of Argentinean essential oils (EO) on methane production during in vitro fermentation compared to EO with proven effects as rumen fermentation modifiers. A complete randomized block design was used and the treatments included EO from Aloysia gratissima (50, 100, 150 and 300 mg/L), Eucalyptus globulus (5, 50, 150 and 300 mg/L), Lippia turbinata (30, 60, 120 and 240 mg/L), Mentha x piperita var. vulgaris (50, 100, 200 and 400 mg/L), Origanum vulgare ssp. hirtum cv. Compacto (0.5, 5, 50 and 250 mg/L) and cv. Mendocino (50, 150, 250 and 350 mg/L), Rosmarinus officinalis (100, 300, 500 and 700 mg/L), Schinus molle (75, 150, 300 and 600 mg/L), Tagetes minuta (5, 50, 125 and 250 mg/L), and Thymus vulgaris (5, 50, 150 and 300 mg/L). Two controls were included: control (not containing EO) and monensin (1.87 mg/L). Variables measured were: digestibility of neutral detergent fiber, gas and methane production. Compared to the control, monensin reduced methane production by 44%, but with a 15% reduction in fiber digestibility. Except for E. globulus and L. turbinata, each variable measured was significantly reduced with the higher level of inclusion compared to the control, representing that overall microbial activity was affected. L. turbinata (60.8% limonene) reduced methane by half compared to control, and by 35 to 85% when compared to monensin, without affecting digestibility of the fiber. Some essential oils from native Argentinean plants exhibited great potential to reduce enteric methane production without affecting digestibility, of which L.
turbinata was the most promising alternative. |
| format | info:ar-repo/semantics/artículo |
| id | INTA2656 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA26562024-11-07T17:22:52Z Essential oils from Argentinean native species reduce in vitro methane production García, F. Brunetti, Maria Alejandra Lucini, Enrique Iván Scorcione Turcato, M.C. Moreno, Maria Valeria Frossasco, Georgina Colombatto, Darío Martinez, Maria Jose Martinez Ferrer, Jorge Aceites Esenciales Organismos Indígenas Metano Experimentación in Vitro Digestión Ruminal Essential Oils Indigenous Organisms Methane In Vitro Experimentation Rumen Digestion Especies Nativas Argentina The aim of this study was to evaluate the effect of Argentinean essential oils (EO) on methane production during in vitro fermentation compared to EO with proven effects as rumen fermentation modifiers. A complete randomized block design was used and the treatments included EO from Aloysia gratissima (50, 100, 150 and 300 mg/L), Eucalyptus globulus (5, 50, 150 and 300 mg/L), Lippia turbinata (30, 60, 120 and 240 mg/L), Mentha x piperita var. vulgaris (50, 100, 200 and 400 mg/L), Origanum vulgare ssp. hirtum cv. Compacto (0.5, 5, 50 and 250 mg/L) and cv. Mendocino (50, 150, 250 and 350 mg/L), Rosmarinus officinalis (100, 300, 500 and 700 mg/L), Schinus molle (75, 150, 300 and 600 mg/L), Tagetes minuta (5, 50, 125 and 250 mg/L), and Thymus vulgaris (5, 50, 150 and 300 mg/L). Two controls were included: control (not containing EO) and monensin (1.87 mg/L). Variables measured were: digestibility of neutral detergent fiber, gas and methane production. Compared to the control, monensin reduced methane production by 44%, but with a 15% reduction in fiber digestibility. Except for E. globulus and L. turbinata, each variable measured was significantly reduced with the higher level of inclusion compared to the control, representing that overall microbial activity was affected. L. turbinata (60.8% limonene) reduced methane by half compared to control, and by 35 to 85% when compared to monensin, without affecting digestibility of the fiber. Some essential oils from native Argentinean plants exhibited great potential to reduce enteric methane production without affecting digestibility, of which L. turbinata was the most promising alternative. El objetivo de este estudio fue evaluar el efecto de aceites esenciales (AE) de plantas nativas de Argentina en la producción de metano durante la fermentación in vitro, en comparación con AE con efectos comprobados como modificadores de la fermentación ruminal. Se realizó un diseño en bloque completos al azar y los AE y dosis evaluados fueron: Aloysia gratissima (0,5, 5, 50 y 250 mg/L) , Eucalyptus globulus (5, 50, 150 y 300 mg/L), Lippia turbinata (30, 60, 120 y 240 mg/L), Mentha x piperita var. vulgaris (50, 100, 200 y 400 mg/L), Origanum vulgare ssp. hirtum cv. Compacto (0,5, 5, 50 y 250 mg/L) y cv. Mendocino (50, 150, 250 y 350 mg/L), Rosmarinus officinalis (100, 300, 500 y 700 mg/L), Schinus molle (75, 150, 300 y 600 mg/L), Tagetes minuta (5, 50, 125 y 250 mg/L), y Thymus vulgaris (5, 50, 150 y 300 mg/L). Se incluyeron dos controles: control (sin AE) y monensina (1,87 mg/L). Las variables evaluadas fueron: digestibilidad in vitro de la fibra en detergente neutro, producción de gas y metano. En comparación al control, la monensina redujo la producción de metano en un 44%, pero con una reducción de un 15% en la digestibilidad de la fibra. Con excepción a E. globulus y L. turbinata, todas las variables fueron reducidas significativamente con el mayor nivel de inclusión comparado con el control, lo cual representa que la actividad microbiana se vio afectada. L. turbinata (60,8% limoneno) redujo la producción de metano a la mitad comparado al control, y entre un 35 y 85% en comparación a la monensina, sin que la digestibilidad de la fibra se vea afectada. Algunos aceites esenciales de plantas nativas de Argentina demostraron gran potencial para reducir la producción de metano entérico sin afectar la digestibilidad, de los cuales L. turbinata fue la alternativa más promisoria. EEA Manfredi Fil: García, F. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina Fil: Brunetti, Maria Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Lucini, Enrique I. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias,; Argentina Fil: Scorcione Turcato, M.C. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Moreno, Maria Valeria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Frossasco, Georgina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Colombatto, Dario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia; Argentina. Fil: Martinez, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina Fil: Martinez Ferrer, Jorge. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentina 2018-06-19T12:35:19Z 2018-06-19T12:35:19Z 2018-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/2656 0325-8718 1669-2314 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf RIA 44 (1) : 76-83 (Abril 2018) |
| spellingShingle | Aceites Esenciales Organismos Indígenas Metano Experimentación in Vitro Digestión Ruminal Essential Oils Indigenous Organisms Methane In Vitro Experimentation Rumen Digestion Especies Nativas Argentina García, F. Brunetti, Maria Alejandra Lucini, Enrique Iván Scorcione Turcato, M.C. Moreno, Maria Valeria Frossasco, Georgina Colombatto, Darío Martinez, Maria Jose Martinez Ferrer, Jorge Essential oils from Argentinean native species reduce in vitro methane production |
| title | Essential oils from Argentinean native species reduce in vitro methane production |
| title_full | Essential oils from Argentinean native species reduce in vitro methane production |
| title_fullStr | Essential oils from Argentinean native species reduce in vitro methane production |
| title_full_unstemmed | Essential oils from Argentinean native species reduce in vitro methane production |
| title_short | Essential oils from Argentinean native species reduce in vitro methane production |
| title_sort | essential oils from argentinean native species reduce in vitro methane production |
| topic | Aceites Esenciales Organismos Indígenas Metano Experimentación in Vitro Digestión Ruminal Essential Oils Indigenous Organisms Methane In Vitro Experimentation Rumen Digestion Especies Nativas Argentina |
| url | http://hdl.handle.net/20.500.12123/2656 |
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