77
10
10101
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https://socictopen.socict.org/files/original/47f57405e98e16374d82bc92410f7433.pdf
d91c281eb8c13762ecafe0776d31f9ca
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Impacts of detritivore diversity loss on instream decomposition are greatest in the tropics
Creator
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Luz Boyero, Naiara López-Rojo, Alan M. Tonin, Javier Pérez, Francisco Correa-Araneda, Richard G. Pearson, Jaime Bosch, Ricardo J. Albariño, Sankarappan Anbalagan, Leon A. Barmuta, Ana Basaguren, Francis J. Burdon, Adriano Caliman, Marcos Callisto, Adolfo R. Calor, Ian C. Campbell, Bradley J. Cardinale, J. Jesús Casas, Ana M. Chará-Serna, Eric Chauvet, Szymon Ciapała, Checo Colón-Gaud, Aydeé Cornejo, Aaron M. Davis, Monika Degebrodt, Emerson S. Dias, María E. Díaz, Michael M. Douglas, Andrea C. Encalada, Ricardo Figueroa, Alexander S. Flecker, Tadeusz Fleituch, Erica A. García, Gabriela García, Pavel E. García, Mark O. Gessner, Jesús E. Gómez, Sergio Gómez, Jose F. Gonçalves, Manuel A. S. Graça, Daniel C. Gwinn, Robert O. Hall, Neusa Hamada, Cang Hui, Daichi Imazawa, Tomoya Iwata, Samuel K. Kariuki, Andrea Landeira-Dabarca, Kelsey Laymon, María Leal, Richard Marchant, Renato T. Martins, Frank O. Masese, Megan Maul, Brendan G. McKie, Adriana O. Medeiros, Charles M. M’ Erimba, Jen A. Middleton, Silvia Monroy, Timo Muotka, Junjiro N. Negishi, Alonso Ramírez, John S. Richardson, José Rincón, Juan Rubio-Ríos, Gisele M. dos Santos, Romain Sarremejane, Fran Sheldon, Augustine Sitati, Nathalie S. D. Tenkiano, Scott D. Tiegs, Janine R. Tolod, Michael Venarsky, Anne Watson, Catherine M. Yule
Description
An account of the resource
It is unclear whether stream detritivore diversity enhances decomposition across climates. Here the authors manipulate litter diversity and examine detritivore assemblages in a globally distributed stream litterbag experiment, finding a positive diversity-decomposition relationship stronger in tropical streams, where detritivore diversity is lower.
Date
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2021
Identifier
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10.1038/s41467-021-23930-2
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Nature Communications
Publisher
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Nature Publishing Group
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Science
Relation
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<a href="https://doi.org/10.1038/s41467-021-23930-2" target="_blank" rel="noreferrer noopener">https://doi.org/10.1038/s41467-021-23930-2</a>
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https://socictopen.socict.org/files/original/754de1a217299d6e765aef6559c57bac.pdf
859e432cf72dc6825301b8756231e46e
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Alejandro Chaparro Giraldo ( 1958 - 2020)
Creator
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Biológica Colombiana
Description
An account of the resource
Nunca imaginé tener que escribir un obituario para un colega y amigo. Alejandro nació en Villavicencio hijo de Pablo Emilio Chaparro Sanchéz, un sargento segundo del ejercito, y de Nubia Giraldo, quien creció escondiendo revistas y libros en una caja debajo de la cama, forjando un hábito que impactaría en el pequeño: La lectura. Su padre, aficionado a la historia militar, había nombrado a la mayoría de sus hijos con el nombre de viejos guerreros que admiraba. Así nombró al pequeño Leonidas, a Bismarck, el menor, y a Harold, el único que lo sobrevivió. Y allí estaba Alejandro, el Grande, el fundador de Alejandría. Alejandro: Aleicos = protector, Antropos = de los hombres. Durante su infancia acompañó al abuelo y a su padre recogiendo papas con las manos desnudas en Pesca, Boyacá, portando la ruana y el sombrero. Ya en Bogotá estudió en el colegio Alamano, pasando su infancia entre el Galán y el Colón, donde estuvo en un grupo de música Andina. Se graduó de Ingeniero Agrónomo de la Universidad del Tolima, Magister en Ciencias Agrarias, línea fitomejoramiento en la Universidad Nacional de Colombia y Doctor en Genética y Mejoramiento Vegetal en la Universidad de Sao Paulo, y desde 1999 profesor del departamento de Biología de la Universidad Nacional de Colombia (UN). Para la fecha de su fallecimiento ostentaba la máxima categoría posible en la UN, la de profesor titular-Tenure; y la máxima en el sistema de calificación de investigadores en MinCiencias la de investigador Senior. En su juventud por los años 80 se unió a la Juventud patriótica, siempre estuvo acompañando los consejos estudiantiles, e incluso liderando su representación, como en su doctorado, donde fungió como representante de estudiantes de posgrado extranjeros en el Campus de Piracicaba de la Universidad de Sao Paulo, posteriormente cuando ingresó a la Universidad Nacional de Colombia en diversas ocasiones fue representante de profesores del Departamento de Biología. Estudioso de los derechos de propiedad intelectual. Ofertó con gran éxito los cursos de: Cultivos transgénicos: Frankenstein o Prometeo?, Política y Legislación en Recursos Naturales, Recursos Genéticos: elementos técnicos y jurídicos, Fundamentos genética y Genética. Su carrera científica estuvo plagada de logros y primicias en su campo para Colombia y el mundo. Como la primera planta transgénica de maiz off patent. Sus temas de interés rondaban acerca de la libertad de uso de patentes, la propiedad intelectual, acceso a recursos genéticos, organismos genéticamente modificados y plantas transgénicas donde trabajó con variedades colombianas de maíz y papa principalmente. Creador y director del grupo de investigación de Ingeniería Genética de Plantas (IGP) donde formó por los menos 50 estudiantes entre pregrado, maestría y doctorado; fortaleciendo el conocimiento de la biotecnología vegetal en Colombia. Además también hacía parte de grupo de investigación Plebio, y era miembro del centro de pensamiento en propiedad intelectual de la mencionada Universidad. Siempre se preocupó por la transferencia del conocimiento, y estaba convencido de la obligación de que como investigadores tenemos con la sociedad; es por lo que investigó los problemas que aquejaban a los agricultores, trabajó de la mano de gremios como la Federación Nacional de Cultivadores de Cereales, Leguminosas y Soya (FENALCE), Federación nacional de arroceros (FEDEARROZ), Centro internacional de la papa. Realmente es sorprendente la gran cantidad de trabajo que tenía adelantado en diversas áreas de su investigación, el número de estudiantes que dirigía y la gran interdisciplinariedad de sus investigaciones. Aunque tenía el potencial para publicar ampliamente en revistas internacionales, prefirió las revistas nacionales. En Acta Biológica Colombiana publicó 19 manuscritos; siendo el artículo de revisión Cultivos transgénicos: entre los riesgos biológicos y los beneficios ambientales y económicos, publicado en 2011 uno de los más citados, con 29 citas hasta el momento. El lado menos académico del profesor, es recordado por su amplia y constante sonrisa, le gustaba “falar em portugués” cuando encontraba un colega que le llevara la cuerda, un bailador de salsa (incluso fue fundador de un frustrado bar de salsa), y apasionado del rock en español. Amante de las reuniones sociales, la cerveza, las discusiones de política y de los buenos libros. Padre de dos hijos que eran su orgullo (León Felipe y Jenny Katherine) y hacía poco menos de una década se había estrenado como abuelo (Niko Alejandro), que sacó de sus entrañas su lado mas tierno. Pasó los mejores años de su vida junto a su esposa “La pecosa”; Lucero López el amor de su vida. Deja un gran vacío inmenso en la comunidad, pero un gran legado académico y de valores por seguir. Pero esté donde esté, debe tener la satisfacción de la labor cumplida. Descansa en paz, amigo. Escrito por: Nubia Matta Camacho
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Subject
The topic of the resource
Alejandro, Chaparro, Giraldo
Source
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Acta Biológica Colombiana
Publisher
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Universidad Nacional de Colombia
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Biology (General)
Relation
A related resource
<a href="https://revistas.unal.edu.co/index.php/actabiol/article/view/92547" target="_blank" rel="noreferrer noopener">https://revistas.unal.edu.co/index.php/actabiol/article/view/92547</a>
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https://socictopen.socict.org/files/original/fbf88f7c1aa9b5a65d8bac9fba151c3c.pdf
b1b07b402db0de456a509d2c39113e0f
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
FORMAS DE (RE) PRODUÇÃO FAMILIAR NO ESPAÇO RURAL: CAMPESINATO, AGRICULTURA FAMILIAR E PLURIATIVIDADE/ FORMS OF FAMILY (RE) PRODUCTION IN RURAL SPACE: PLESANTRY, SMALL FARMERS E PLURIATIVITY
Creator
An entity primarily responsible for making the resource
Flamarion Dutra Alves, Michele Lindner, Suelen De Leal Rodrigues
Date
A point or period of time associated with an event in the lifecycle of the resource
2011
Source
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Geo UERJ
Publisher
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Universidade do Estado do Rio de Janeiro
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Geography (General)
Relation
A related resource
<a href="https://www.e-publicacoes.uerj.br/index.php/geouerj/article/view/1393" target="_blank" rel="noreferrer noopener">https://www.e-publicacoes.uerj.br/index.php/geouerj/article/view/1393</a>
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https://socictopen.socict.org/files/original/0171fb77d51f77ac9c5f4cfd24a3209e.pdf
83d95b9f7a80e3a8904d1df374b0c8cd
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Katherinne Mora Pacheco. Entre sequías, heladas e inundaciones. Clima y sociedad en la sabana de Bogotá, 1690-1870.
Creator
An entity primarily responsible for making the resource
Diana Bonnett Vélez
Description
An account of the resource
En cinco capítulos, el libro aborda las diversas respuestas adaptativas con las cuales los habitantes de la sabana sortearon las perturbaciones y enfrentaron los cambios climáticos entre 1690 y 1870. La autora denomina estas respuestas como anticipadas e inmateriales; permanentes y materiales, e impulsadas y coartadas. El enfoque, el problema y la perspectiva regional hacen novedoso este trabajo, a la vez que constituye un aporte valioso a la historia colombiana, porque ayuda a consolidar nuestro conocimiento sobre un asunto que involucra la intervención de los habitantes de la sabana de Bogotá y su relación con el clima y la naturaleza.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
The topic of the resource
Sabana de Bogotá, clima, história ambiental
Source
A related resource from which the described resource is derived
Anuario Colombiano de Historia Social y de la Cultura
Publisher
An entity responsible for making the resource available
Universidad Nacional de Colombia
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Latin America. Spanish America, History (General)
Relation
A related resource
<a href="https://revistas.unal.edu.co/index.php/achsc/article/view/95673" target="_blank" rel="noreferrer noopener">https://revistas.unal.edu.co/index.php/achsc/article/view/95673</a>
-
https://socictopen.socict.org/files/original/48bf2db66dfca7e70c5141d17457a7aa.pdf
461f5b963c1a5ad3c727819a5c320622
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
La agricultura andina y su problemática
Creator
An entity primarily responsible for making the resource
Luis Oswaldo Jiménez-Esparza
Description
An account of the resource
Una actividad de sustento familiar, llena de profundas contradicciones y desigualdades agrarias. Las Naciones Unidas el año 2014 concibieron en un llamado a concentrar la atención mundial en la importancia del rol de la agricultura familiar, a pequeña escala, a fin de disminuir el hambre, la pobreza, seguridad alimentaria, mejorar la gestión de los recursos naturales, protección del medio ambiente y lograr el desarrollo sostenible, en particular en zonas rurales. La tradición social rural en Latinoamérica, en el siglo XX, estaba evidenciada por las luchas e identidad de movimientos campesinos, que viven trabajando sus tierras para el progreso de su vida familiar y colectiva, sea en asociaciones, cooperativas, comunas u otras formas de organización, para batallar por sus derechos y de todos los desposeídos del campo y la ciudad.Otra problemática de la agricultura campesina y familiar son las estructuras, como el acceso, tenencia y propiedad sobre la tierra y el agua, la creación de fuentes de trabajo y el sostenimiento de las poblaciones en zonas rurales. Los campesinos laboran en sus propias parcelas, también son aparceros o arrendatarios siendo un sector social cada vez más explotado y pobre.La acumulación de tierras y territorios hoy en día es el primer factor en la destrucción de la agricultura familiar y la economía campesina. En la actualidad, la realidad agrícola campesina está determinada por el tipo de territorio montañoso y de altura otorgando al problema de la tierra otras características.El sistema de haciendas de nuestros países que se fue robusteciendo luego de la independencia a costa de la usurpación de las tierras comunales es un modo de dominación y explotación social de los indígenas. Una apreciación general de la población de los campesinos andinos, señala que un tercio vive en el campo conservando un nivel de autoabastecimiento alimentario. Las tres cuartas partes de lo que consumen son productos nacionales, cuyo peso en la producción campesina representa un 40% aproximadamente, delconjunto de los alimentos, sin embargo persiste el nivel de pobreza rural con alrededor del 60%, con desnutrición asentada en zonas rurales del 26 %. Además, países andinos mantienen una alta inequidad en el acceso a recursos naturales en el campo, también se hace hincapié que superan 50% de unidades productivas del agro con un rango entre 0 y 5 hectáreas, lo contrario sucede con las unidades de producción mayores a 200 hectáreas representan menos del 1%.El campesinado andino no comercializa la totalidad de la producción como es el caso de la agricultura empresarial, en lo relacionado a los insumos, se limitan al máximo a comprar, se basan en el autoconsumo y el reciclaje de subproductos.En casi todos los países andinos, los Gobiernos han reemplazado el concepto de campesinado por “agricultura familiar” en sus políticas de desarrollo rural. Los campesinados latinoamericanos afrontan el nuevo milenio excluidos del sistema. Producen en condiciones precarias, productos que carecen de compradores en el mercado y si los compran los intermediarios fijan sus precios que muchas veces solamente salvan la inversión, sus unidades productivas tienen poca asistencia técnica, no son sujetos de créditos, y sus vías de acceso generalmente son de tercer orden.Todo lo antedicho demuestra claramente la exclusión estructural que sufren los campesinos latinoamericanos.
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Identifier
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10.36610/j.jsab.2019.070100001
Source
A related resource from which the described resource is derived
Journal of the Selva Andina Biosphere
Publisher
An entity responsible for making the resource available
Selva Andina Research Society
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Plant ecology, Plant culture, Forestry
Relation
A related resource
<a href="http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2308-38592019000100001&lng=es&nrm=iso&tlng=es" target="_blank" rel="noreferrer noopener">http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2308-38592019000100001&lng=es&nrm=iso&tlng=es</a>
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https://socictopen.socict.org/files/original/5d33a86260dc455b60243296c55d9ec2.pdf
273c5bd41ff9e2682f338931794c5643
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
A Pilot-Scale Supercritical Carbon Dioxide Extraction to Valorize Colombian Mango Seed Kernel
Creator
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Leidy J. Cerón-Martínez, Andrés M. Hurtado-Benavides, Alfredo Ayala-Aponte, Liliana Serna-Cock, Diego F. Tirado
Description
An account of the resource
Colombian mango production, which exceeded 261,000 t in 2020, generates about 40% of the whole fruit as solid waste, of which more than 50% are seed kernels (over 52,000 t solid by-product); though none is currently used for commercial purposes. This study reports the results of the supercritical carbon dioxide (scCO2) extraction of an oil rich in essential fatty acids (EFAs) from revalorized mango seed kernels and the optimization of the process by the Response Surface Methodology (RSM). In pilot-scale scCO2 experiments, pressure (23 MPa–37 MPa) and temperature (52 °C–73 °C) were varied, using 4.5 kg of CO2. The highest experimental oil extraction yield was 83 g/kg (37 MPa and 63 °C); while RSM predicted that 84 g/kg would be extracted at 35 MPa and 65 °C. Moreover, by fine-tuning pressure and temperature it was possible to obtain an EFA-rich lipid fraction in linoleic (37 g/kg) and α-linolenic (4 g/kg) acids, along with a high oleic acid content (155 g/kg), by using a relatively low extraction pressure (23 MPa), which makes the process a promising approach for the extraction of oil from mango waste on an industrial scale, based on a circular economy model.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
The topic of the resource
<i>Mangifera indica</i> L, circular economy, essential fatty acids, fruit by-products, response surface methodology, valorization strategy
Identifier
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10.3390/molecules26082279
Source
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Molecules
Publisher
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MDPI AG
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Organic chemistry
Relation
A related resource
<a href="https://www.mdpi.com/1420-3049/26/8/2279" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/1420-3049/26/8/2279</a>
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https://socictopen.socict.org/files/original/3913e66a6d42a191d1cbfb379e3e7a6e.pdf
88328ab1eb9e702368fe411d5e6fe094
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Phytophthora Root Rot Modifies the Composition of the Avocado Rhizosphere Microbiome and Increases the Abundance of Opportunistic Fungal Pathogens
Creator
An entity primarily responsible for making the resource
Damaris Desgarennes, Itzel A. Solís-García, Itzel A. Solís-García, Oscar Ceballos-Luna, Elvis Marian Cortazar-Murillo, Edith Garay-Serrano, Violeta Patiño-Conde, Edgar Guevara-Avendaño, Edgar Guevara-Avendaño, Alfonso Méndez-Bravo, Frédérique Reverchon
Description
An account of the resource
The structure and function of rhizosphere microbial communities are affected by the plant health status. In this study, we investigated the effect of root rot on the avocado rhizosphere microbiome, using 16S rDNA and ITS sequencing. Furthermore, we isolated potential fungal pathogens associated with root rot symptoms and assessed their pathogenic activity on avocado. We found that root rot did not affect species richness, diversity or community structure, but induced changes in the relative abundance of several microbial taxa. Root rot increased the proportion of Pseudomonadales and Burkholderiales in the rhizosphere but reduced that of Actinobacteria, Bacillus spp. and Rhizobiales. An increase in putative opportunistic fungal pathogens was also detected in the roots of symptomatic trees; the potential pathogenicity of Mortierella sp., Fusarium spp., Lasiodiplodia sp. and Scytalidium sp., is reported for the first time for the State of Veracruz, Mexico. Root rot also potentially modified the predicted functions carried out by rhizobacteria, reducing the proportion of categories linked with the lipid and amino-acid metabolisms whilst promoting those associated with quorum sensing, virulence, and antibiotic resistance. Altogether, our results could help identifying microbial taxa associated to the disease causal agents and direct the selection of plant growth-promoting bacteria for the development of biocontrol microbial consortia.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
The topic of the resource
Fusarium, Mortierella, Persea americana, rhizosphere microbial communities, root necrotizing fungi
Identifier
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10.3389/fmicb.2020.574110
Source
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Frontiers in Microbiology
Publisher
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Frontiers Media S.A.
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Microbiology
Relation
A related resource
<a href="https://www.frontiersin.org/articles/10.3389/fmicb.2020.574110/full" target="_blank" rel="noreferrer noopener">https://www.frontiersin.org/articles/10.3389/fmicb.2020.574110/full</a>
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https://socictopen.socict.org/files/original/896f9e0142394f7faad03796de97795b.pdf
c90419a887f3df6cab3c1e62259d54e0
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Metabolomic Markers for the Early Selection of <i>Coffea canephora</i> Plants with Desirable Cup Quality Traits
Creator
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Roberto Gamboa-Becerra, María Cecilia Hernández-Hernández, Óscar González-Ríos, Mirna L. Suárez-Quiroz, Eligio Gálvez-Ponce, José Juan Ordaz-Ortiz, Robert Winkler
Description
An account of the resource
Genetic improvement of coffee plants represents a great challenge for breeders. Conventional breeding takes a too long time for responding timely to market demands, climatic variations and new biological threads. The correlation of genetic markers with the plant phenotype and final product quality is usually poor. Additionally, the creation and use of genetically modified organisms (GMOs) are often legally restricted and rejected by customers that demand natural products. Therefore, we developed a non-targeted metabolomics approach to accelerate conventional breeding. Our main idea was to identify highly heritable metabolites in Coffea canephora seedlings, which are linked to coffee cup quality. We employed a maternal half-sibs approach to estimate the metabolites heritability in open-pollinated plants in both leaves and fruits at an early plant development stage. We evaluated the cup quality of roasted beans and correlated highly heritable metabolites with sensory quality traits of the coffee beverage. Our results provide new insights about the heritability of metabolites of C. canephora plants. Furthermore, we found strong correlations between highly heritable metabolites and sensory traits of coffee beverage. We revealed metabolites that serve as predictive metabolite markers at an early development stage of coffee plants. Informed decisions can be made on plants of six months old, compared to 3.5 to 5 years using conventional selection methods. The metabolome-wide association study (MWAS) drastically accelerates the selection of C. canephora plants with desirable characteristics and represents a novel approach for the focused breeding of crops.
Date
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2019
Subject
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<i>coffea canephora</i>, Plant metabolomics, cup quality, early selection, metabolic marker, metabolome-wide association study (mwas)
Identifier
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10.3390/metabo9100214
Source
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Metabolites
Publisher
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MDPI AG
Coverage
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Microbiology
Relation
A related resource
<a href="https://www.mdpi.com/2218-1989/9/10/214" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2218-1989/9/10/214</a>
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https://socictopen.socict.org/files/original/eb6d52393bb53e24ce15fbd0ca4cf5c7.pdf
9199d1b3d80434c77da7cee5fe885e1d
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Agricultura sostenible
Description
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Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Folin-Ciocalteu Reaction Alternatives for Higher Polyphenol Quantitation in Colombian Passion Fruits
Creator
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Juan C. Carmona-Hernandez, Gonzalo Taborda-Ocampo, Clara H. González-Correa
Description
An account of the resource
Passiflora edulis Flavicarpa, Passiflora edulis Sims, and Passiflora ligularis Juss are Colombian fruits (passion fruits) of important exportation value. They act efficiently as antioxidants, antifungal, and antimicrobial compounds due to their high polyphenol content. Polyphenols can be quantified by the Folin-Ciocalteu (F-C) reaction. Food matrices, solvent polarity, and several different reacting conditions are critical for the optimum extraction and quantification of polyphenols. Chromatographic identification and quantitation are satisfactory with access to a vast number of reference standards considering the availability of abundant phenolic compounds in crude extracts. The purpose of this study was to evaluate alternatives and specific F-C reacting conditions aiming at determining the highest total phenolic content (TPC) in three Colombian Passifloras. Among optimum reacting conditions, reduced reaction time and diluted alkali conditions yielded desirable positive results highlighting lower working time and minimum reagent waste production. For higher extraction yield, acetone 70% was the best solvent to capture more phenolics from the seedless pulp of these Colombian passion fruits.
Date
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2021
Identifier
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10.1155/2021/8871301
Source
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International Journal of Food Science
Publisher
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Hindawi Limited
Coverage
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Nutrition. Foods and food supply, Food processing and manufacture
Relation
A related resource
<a href="http://dx.doi.org/10.1155/2021/8871301" target="_blank" rel="noreferrer noopener">http://dx.doi.org/10.1155/2021/8871301</a>
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https://socictopen.socict.org/files/original/fc5d293941c93da05eed0fb769a95112.pdf
10fa01cb9b2cc8903f5e6242be602bbc
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Agricultura sostenible
Description
An account of the resource
Dominio científico: Agricultura sostenible
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Determination of the Volatile Profile of Lemon Peel Oils as Affected by Rootstock
Creator
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Ángel A. Carbonell-Barrachina, Marlene G. Aguilar-Hernández, Paola Sánchez-Bravo, Francisca Hernández, Joaquín J. Pastor-Pérez, Pilar Legua
Description
An account of the resource
Citrus limon (L.) Burm is an important crop that grows between latitudes 30° North and 30° South, the main producers being China, the USA, Mexico, India, Brazil, and Spain. In Spain, lemon grows mainly in Mediterranean areas such as Murcia, Valencia, and Andalucía. The most cultivated varieties are “Fino” and “Verna”. In this study, five varieties of lemon, “Verna”, “Bétera”, “Eureka”, “Fino 49”, and “Fino 95” were evaluated on different rootstocks: three new Forner-Alcaide (“FA13”, “FA5”, “FA517”), Citrus macrophylla, Wester, and Citrus aurantium L. Hydrodistillation was used to obtain essential oil from fresh peels and then the volatile profile was studied by gas chromatography-mass spectrometry (GC-MS). A total of 26 volatile compounds were identified, limonene being the main one followed by β-pinene, γ-terpinene, sabinene, and α-pinene. The results revealed that Forner-Alcaide rootstocks (“FA5” > “FA517” > “FA13”) proved to be the best rootstocks for the aroma quality as they led to high volatile contents, followed by C. aurantium and C. macrophylla. Among the other varieties, the most aromatic one was “Eureka”. The whole trend was as follows (in decreasing order): “Eureka” > “Bétera” > “Fino 95” > “Verna” > “Fino 49”.
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Subject
The topic of the resource
<i>citrus limon</i> (l.), Aldehydes, GC/MS, Limonene, aroma composition, concentrations—monoterpene, sesquiterpenes
Identifier
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10.3390/foods9020241
Source
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Foods
Publisher
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MDPI AG
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Chemical technology
Relation
A related resource
<a href="https://www.mdpi.com/2304-8158/9/2/241" target="_blank" rel="noreferrer noopener">https://www.mdpi.com/2304-8158/9/2/241</a>