Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models.
gráficos
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| Үндсэн зохиолч: | |
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| Бусад зохиолчид: | , , |
| Формат: | article |
| Хэл сонгох: | eng |
| Хэвлэсэн: |
2024
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| Нөхцлүүд: | |
| Онлайн хандалт: | https://www.dspace.uce.edu.ec/handle/25000/33300 |
| Шошгууд: |
Шошго нэмэх
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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Шошго нэмэх | _version_ | 1824209411672899584 |
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| author | Guzmán Armenteros, Tania María |
| author2 | Villacís Chiriboga, José Guerra, Luís Santiago Ruales, Jenny |
| author2_role | author author author |
| author_facet | Guzmán Armenteros, Tania María Villacís Chiriboga, José Guerra, Luís Santiago Ruales, Jenny |
| author_role | author |
| collection | Repositorio de la Universidad Central del Ecuador |
| dc.creator.none.fl_str_mv | Guzmán Armenteros, Tania María Villacís Chiriboga, José Guerra, Luís Santiago Ruales, Jenny |
| dc.date.none.fl_str_mv | 2024-03-27T17:05:45Z 2024-03-27T17:05:45Z 2024-02-21 |
| dc.format.none.fl_str_mv | 16 páginas application/pdf application/pdf |
| dc.identifier.none.fl_str_mv | 2405-8440 https://www.dspace.uce.edu.ec/handle/25000/33300 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier BV Netherlands |
| dc.relation.none.fl_str_mv | 16 Número 3 1 Volmen 10 Heliyon |
| dc.rights.none.fl_str_mv | Atribución 4.0 Internacional (CC BY 4.0) info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | https://doi.org/10.1016/j.heliyon.2024.e24927 reponame:Repositorio de la Universidad Central del Ecuador instname:Universidad Central del Ecuador instacron:UCE |
| dc.subject.none.fl_str_mv | kinetic models cocoa fermentation Electromagnetic field Microbial growth |
| dc.title.none.fl_str_mv | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. |
| dc.type.none.fl_str_mv | Artículo de revista http://purl.org/coar/resource_type/c_2df8fbb1 http://purl.org/coar/version/c_970fb48d4fbd8a85 Text info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | gráficos |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UCE_ea0b26a39c6d558a8277c8fa54810e41 |
| identifier_str_mv | 2405-8440 |
| instacron_str | UCE |
| institution | UCE |
| instname_str | Universidad Central del Ecuador |
| language | eng |
| network_acronym_str | UCE |
| network_name_str | Repositorio de la Universidad Central del Ecuador |
| oai_identifier_str | oai:dspace.uce.edu.ec:25000/33300 |
| publishDate | 2024 |
| publisher.none.fl_str_mv | Elsevier BV Netherlands |
| reponame_str | Repositorio de la Universidad Central del Ecuador |
| repository.mail.fl_str_mv | . |
| repository.name.fl_str_mv | Repositorio de la Universidad Central del Ecuador - Universidad Central del Ecuador |
| repository_id_str | 2487 |
| rights_invalid_str_mv | Atribución 4.0 Internacional (CC BY 4.0) |
| spelling | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models.Guzmán Armenteros, Tania MaríaVillacís Chiriboga, JoséGuerra, Luís SantiagoRuales, Jennykinetic modelscocoa fermentationElectromagnetic fieldMicrobial growthgráficosUnderstanding the effects of electromagnetic fields is crucial in the fermentation of cocoa beans, since through precise control of fermentation conditions the sensory and nutritional properties of cocoa beans could be improved. This study aimed to evaluate the effect of oscillating magnetic f ields (OMF) on the kinetic growth of the core microbial communities of the Collections Castro Naranjal (CCN 51) cocoa bean. The data was obtained by three different models: Gompertz, Baranyi, and Logistic. The cocoa beans were subjected to different OMF strengths ranging from 0 mT to 80 mT for 1 h using the Helmholtz coil electromagnetic device. The viable microbial populations of lactic acid bacteria (LAB), acetic acid bacteria (AAB), and yeast (Y) were quantified using the colony-forming unit (CFU) counting method. The logistic model appropriately described the growth of LAB and Y under magnetic field exposure. Whereas the Baranyi model was suitable for describing AAB growth. The microbial populations in cocoa beans exposed to magnetic fields showed lower (maximum specific growth rate ( μ max), values than untreated controls, with AAB exhibiting the highest average growth rate value at 5 mT and Y having the lowest average maximum growth rate value at 80 mT. The lower maximum specific growth rates and longer lag phases when exposed to magnetic fields compared to controls demonstrate the influence of magnetic fields on microbial growth kinetics.Elsevier BVNetherlands2024-03-27T17:05:45Z2024-03-27T17:05:45Z2024-02-21Artículo de revistahttp://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Textinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion16 páginasapplication/pdfapplication/pdf2405-8440https://www.dspace.uce.edu.ec/handle/25000/33300https://doi.org/10.1016/j.heliyon.2024.e24927reponame:Repositorio de la Universidad Central del Ecuadorinstname:Universidad Central del Ecuadorinstacron:UCEeng16Número 31Volmen 10HeliyonAl consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.Atribución 4.0 Internacional (CC BY 4.0)info:eu-repo/semantics/openAccess2024-12-13T08:07:43Zoai:dspace.uce.edu.ec:25000/33300Institucionalhttp://www.dspace.uce.edu.ec/Universidad públicahttps://www.uce.edu.ec/http://www.dspace.uce.edu.ec/oai.Ecuador...opendoar:24872024-12-13T08:07:43Repositorio de la Universidad Central del Ecuador - Universidad Central del Ecuadorfalse |
| spellingShingle | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. Guzmán Armenteros, Tania María kinetic models cocoa fermentation Electromagnetic field Microbial growth |
| status_str | publishedVersion |
| title | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. |
| title_full | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. |
| title_fullStr | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. |
| title_full_unstemmed | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. |
| title_short | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. |
| title_sort | Electromagnetic fields effects on microbial growth in cocoa fermentation: A controlled experimental approach using established growth models. |
| topic | kinetic models cocoa fermentation Electromagnetic field Microbial growth |
| url | https://www.dspace.uce.edu.ec/handle/25000/33300 |