Método para la determinación de feofitina en extractos cromogénicos de heces y pastos
A rapid and simple procedure is described for the determination of pheophytin in a large number of samples. The technique is a combination and modification of different methods used to determine pigments (chromogens) from feces and pasture. Pheophytin was expressed as the reading of optical density...
| Main Authors: | , |
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| Format: | Artículo |
| Language: | Español |
| Published: |
Instituto Interamericano de Ciencias Agrícolas (IICA)
2025
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/13475 |
| _version_ | 1854966201054134272 |
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| author | Iturbide, A. Bateman, J.V. |
| author_browse | Bateman, J.V. Iturbide, A. |
| author_facet | Iturbide, A. Bateman, J.V. |
| author_sort | Iturbide, A. |
| collection | Repositorio CATIE |
| description | A rapid and simple procedure is described for the determination of pheophytin in a large number of samples. The technique is a combination and modification of different methods used to determine pigments (chromogens) from feces and pasture.
Pheophytin was expressed as the reading of optical density at 415 mµ, and digestibility estimations were based on the relation of units of pheophytin in Pasture/units of pheophytin in feces. |
| format | Artículo |
| id | RepoCATIE13475 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| publisherStr | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| record_format | dspace |
| spelling | RepoCATIE134752025-08-03T00:38:52Z Método para la determinación de feofitina en extractos cromogénicos de heces y pastos Iturbide, A. Bateman, J.V. Método||methods||método||méthode Extracto||extracts||extracto||extrait Hez||faeces||fezes||fèces Pigmento||pigments||pigmento||pigment Digestibilidad||digestibility||digestibilidade||digestibilité Sede Central A rapid and simple procedure is described for the determination of pheophytin in a large number of samples. The technique is a combination and modification of different methods used to determine pigments (chromogens) from feces and pasture. Pheophytin was expressed as the reading of optical density at 415 mµ, and digestibility estimations were based on the relation of units of pheophytin in Pasture/units of pheophytin in feces. 2025-08-01T16:40:09Z 2025-08-01T16:40:09Z 1967-01 Artículo https://repositorio.catie.ac.cr/handle/11554/13475 openAccess es Turrialba; Vol.17, no. 1 3 páginas application/pdf Instituto Interamericano de Ciencias Agrícolas (IICA) |
| spellingShingle | Método||methods||método||méthode Extracto||extracts||extracto||extrait Hez||faeces||fezes||fèces Pigmento||pigments||pigmento||pigment Digestibilidad||digestibility||digestibilidade||digestibilité Sede Central Iturbide, A. Bateman, J.V. Método para la determinación de feofitina en extractos cromogénicos de heces y pastos |
| title | Método para la determinación de feofitina en extractos cromogénicos de heces y pastos |
| title_full | Método para la determinación de feofitina en extractos cromogénicos de heces y pastos |
| title_fullStr | Método para la determinación de feofitina en extractos cromogénicos de heces y pastos |
| title_full_unstemmed | Método para la determinación de feofitina en extractos cromogénicos de heces y pastos |
| title_short | Método para la determinación de feofitina en extractos cromogénicos de heces y pastos |
| title_sort | metodo para la determinacion de feofitina en extractos cromogenicos de heces y pastos |
| topic | Método||methods||método||méthode Extracto||extracts||extracto||extrait Hez||faeces||fezes||fèces Pigmento||pigments||pigmento||pigment Digestibilidad||digestibility||digestibilidade||digestibilité Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13475 |
| work_keys_str_mv | AT iturbidea metodoparaladeterminaciondefeofitinaenextractoscromogenicosdehecesypastos AT batemanjv metodoparaladeterminaciondefeofitinaenextractoscromogenicosdehecesypastos |