Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile
Generation of organic wastes is a worldwide environmental issue, although, if properly handled they may be a valuable source of animal nutrients. The objective was to determine the performance of a wild strain Saccharomyces cerevisiae in a biopreparation from ruminal content enriched with peels of f...
- Autores:
-
Arias, Johanna M.
Lara, Cecilia
Salgado, Rodrigo
Torregroza, Angélica M.
Torregroza Espinosa, Ana Carolina
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2017
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/2185
- Acceso en línea:
- https://hdl.handle.net/11323/2185
https://repositorio.cuc.edu.co/
- Palabra clave:
- Ananas comosus
Carica papaya
Carica papaya
Ruminal content
Ananas comosus
Carica papaya
contenido ruminal
Musa sapientum
- Rights
- openAccess
- License
- Atribución – No comercial – Compartir igual
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| dc.title.spa.fl_str_mv |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile |
| dc.title.translated.spa.fl_str_mv |
Caracterización de una cepa nativa de saccharomyces cerevisiae para obtener un biopreparado con perfil probiótico |
| title |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile |
| spellingShingle |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile Ananas comosus Carica papaya Carica papaya Ruminal content Ananas comosus Carica papaya contenido ruminal Musa sapientum |
| title_short |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile |
| title_full |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile |
| title_fullStr |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile |
| title_full_unstemmed |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile |
| title_sort |
Characterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile |
| dc.creator.fl_str_mv |
Arias, Johanna M. Lara, Cecilia Salgado, Rodrigo Torregroza, Angélica M. Torregroza Espinosa, Ana Carolina |
| dc.contributor.author.spa.fl_str_mv |
Arias, Johanna M. Lara, Cecilia Salgado, Rodrigo Torregroza, Angélica M. Torregroza Espinosa, Ana Carolina |
| dc.subject.spa.fl_str_mv |
Ananas comosus Carica papaya Carica papaya Ruminal content Ananas comosus Carica papaya contenido ruminal Musa sapientum |
| topic |
Ananas comosus Carica papaya Carica papaya Ruminal content Ananas comosus Carica papaya contenido ruminal Musa sapientum |
| description |
Generation of organic wastes is a worldwide environmental issue, although, if properly handled they may be a valuable source of animal nutrients. The objective was to determine the performance of a wild strain Saccharomyces cerevisiae in a biopreparation from ruminal content enriched with peels of fruits. Probiotic properties of the wild strain such as tolerance to bile salts, pH changes, changes in temperature, high concentrations of sodium chloride; additional to antagonism testing and gas production from glucose were verified in vitro. Microbial growth was evaluated in a medium prepared from clarified ruminal content 40 % v/v, enriched with peel wastes from papaya, pineapple and banana at 25, 50, and 75 % w/w concentrations. Results showed that wild strain had a higher growth in the medium obtained with 50 % w/v fruit wastes. Growth of the strain in this medium disclosed the highest biomass production at 40 hours (2.28x108 cfu·mL-1 ). The viability of the strain showed no important decrease during two months in the log scale of the inoculum. It is concluded that ruminal content enriched with fruit peels provides necessary nutrients for growth of the wild strain S. cerevisiae with probiotic characteristics and the biopreparation represents a supplement which may be useful not only at nutritional level but also to decrease environmental impact caused by these organic wastes. |
| publishDate |
2017 |
| dc.date.issued.none.fl_str_mv |
2017-08-01 |
| dc.date.accessioned.none.fl_str_mv |
2019-01-24T13:44:38Z |
| dc.date.available.none.fl_str_mv |
2019-01-24T13:44:38Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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http://purl.org/coar/resource_type/c_6501 |
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Text |
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info:eu-repo/semantics/article |
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http://purl.org/redcol/resource_type/ART |
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info:eu-repo/semantics/acceptedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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acceptedVersion |
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13163361 |
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https://hdl.handle.net/11323/2185 |
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Corporación Universidad de la Costa |
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REDICUC - Repositorio CUC |
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https://repositorio.cuc.edu.co/ |
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13163361 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
| url |
https://hdl.handle.net/11323/2185 https://repositorio.cuc.edu.co/ |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.rights.spa.fl_str_mv |
Atribución – No comercial – Compartir igual |
| dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
| dc.rights.coar.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
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Atribución – No comercial – Compartir igual http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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Bioagro |
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Corporación Universidad de la Costa |
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Arias, Johanna M.Lara, CeciliaSalgado, RodrigoTorregroza, Angélica M.Torregroza Espinosa, Ana Carolina2019-01-24T13:44:38Z2019-01-24T13:44:38Z2017-08-0113163361https://hdl.handle.net/11323/2185Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Generation of organic wastes is a worldwide environmental issue, although, if properly handled they may be a valuable source of animal nutrients. The objective was to determine the performance of a wild strain Saccharomyces cerevisiae in a biopreparation from ruminal content enriched with peels of fruits. Probiotic properties of the wild strain such as tolerance to bile salts, pH changes, changes in temperature, high concentrations of sodium chloride; additional to antagonism testing and gas production from glucose were verified in vitro. Microbial growth was evaluated in a medium prepared from clarified ruminal content 40 % v/v, enriched with peel wastes from papaya, pineapple and banana at 25, 50, and 75 % w/w concentrations. Results showed that wild strain had a higher growth in the medium obtained with 50 % w/v fruit wastes. Growth of the strain in this medium disclosed the highest biomass production at 40 hours (2.28x108 cfu·mL-1 ). The viability of the strain showed no important decrease during two months in the log scale of the inoculum. It is concluded that ruminal content enriched with fruit peels provides necessary nutrients for growth of the wild strain S. cerevisiae with probiotic characteristics and the biopreparation represents a supplement which may be useful not only at nutritional level but also to decrease environmental impact caused by these organic wastes.La generación de desechos orgánicos es un problema medioambiental mundial, aunque, si se maneja adecuadamente, puede ser una valiosa fuente de nutrientes para animales. El objetivo fue determinar el rendimiento de una cepa silvestre de Saccharomyces cerevisiae en un biopreparado a partir de contenido ruminal enriquecido con cáscaras de frutas. Se verificaron in vitro las propiedades probióticas de la cepa como tolerancia a sales biliares, cambios de pH, cambios de temperatura y altas concentraciones de cloruro de sodio, así como de pruebas de antagonismo y producción de gas a partir de la glucosa. Se evaluó el crecimiento microbiano en el medio elaborado a partir del contenido ruminal al 40% v/v, enriquecido con desechos de cáscaras de papaya, piña y banano en concentraciones de 25, 50 y 75 %. El mayor crecimiento se produjo en el medio con 50 % de desechos de frutas y la cepa reveló la mayor producción de biomasa a las 40 horas (2,28x108 ufc·mL-1 ). Su viabilidad no presentó disminución importante en la escala logarítmica del inóculo durante dos meses. Se concluye que el contenido ruminal enriquecido con cáscaras de frutas al 50 %, proporciona los nutrientes necesarios para el crecimiento de S. cerevisiae con características probióticas, y el biopreparado representa un suplemento que no solo puede ser benéfico a nivel nutricional, sino que también disminuiría el impacto ambiental ocasionado por estos desechos orgánicos.Arias, Johanna M.-e0631f04-a631-48f0-9b3a-7192272851ab-0Lara, Cecilia-76efc429-ac50-4890-b468-b1af3da3babf-0Salgado, Rodrigo-52d96902-fb4b-46ff-af4b-c1e03ec39d14-0Torregroza, Angélica M.-0b94c29c-991c-4e4d-a3e5-732d32f1074c-0Torregroza Espinosa, Ana Carolina-0000-0001-8077-8880-600engBioagroAtribución – No comercial – Compartir igualinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Ananas comosusCarica papayaCarica papayaRuminal contentAnanas comosusCarica papayacontenido ruminalMusa sapientumCharacterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profileCaracterización de una cepa nativa de saccharomyces cerevisiae para obtener un biopreparado con perfil probióticoArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersionPublicationORIGINALCharacterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile.pdfCharacterization of a wild strain of saccharomyces cerevisiae for obtaining a biopreparation with probiotic profile.pdfapplication/pdf171527https://repositorio.cuc.edu.co/bitstreams/0536c227-52fb-4bbb-8038-e511b1150a80/download9d6cb3e0ba9167dddd2b635770c49335MD51LICENSElicense.txtlicense.txttext/plain; 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