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Mostrando ítems 1-10 de 10
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A simple and economic three-step process for producing highly purified Fab’ fragments directly from the egg yolk water-soluble fraction
(Elsevier, 2022-11)Although mammals are still the main source of polyclonal antibodies production, the use of egg yolk immunoglobulins (IgY) is increasing, and thus improvement of its safety to reduce undesired reactions is needed. Removal ... -
A simple thin-layer chromatography autography for the detection of peroxidase inhibitors
(Springer Nature, 2024-02)Thin layer chromatography bioautographic assays facilitate the acquisition of activity-profile chromatograms and assist in pinpointing active constituents within complex mixtures by observing the inhibition halos they ... -
Aplicación de la cromatografía para la determinación de las cualidades del suelo en la producción en transición agroecológica
(Estación Experimental Agropecuaria Balcarce, INTA, 2023-04)En esta nota se da a conocer una técnica que aporta al monitoreo de los suelos en unidades productivas en transición agroecológica. -
Determinación de residuos de imazapir en suelos de Argentina mediante cromatografía líquida de alta resolución y espectrometría de masas
(2013)La extracción y cuantificación de residuos de herbicidas en el suelo resultan de gran importancia para monitorear su presencia y minimizar el riesgo de contaminación asociado al uso de los mismos. Los objetivos de este ... -
Determination of alkaloids in onion nectar by micellar electrokinetic chromatography
(2016)Nectar is the most important floral reward offered by plants to insects. Minor components such as alkaloid compounds in nectar affect bee foraging, with great influence in seed production. CE is an advantageous tool for ... -
Development of a lateral flow immunochromatography test for the rapid detection of bovine tuberculosis
(Elsevier, 2021-04)Detection of specific antibodies would be a useful test strategy for bovine tuberculosis (bTB) as a complement to the single skin test. We developed a lateral flow immunochromatography (LFIC) test for rapid bTB detection ... -
Industrial agriculture and agroecological transition systems: A comparative analysis of productivity results, organic matter and glyphosate in soil
(ScienceDirect, 2018-09-22)The system of industrial agriculture (IA), often implemented on a large scale and with high dependence on the supplies use, is reducing the soil organic matter (SOM) and increasing the glyphosate presence in the environment. ... -
Presence of pesticides in surface water from four sub-basins in Argentina
(Elsevier, 2014-07)Argentina has 31 million hectares given over to agriculture comprising 2.2% of the world’s total area under cultivation (Stock Exchange of Rosario, Argentina). Despite the intensity of this agricultural activity, data on ... -
State-of-the-art extraction and separation of enantiomers through the application of alternative solvents
(Elsevier, 2022-07)Enantiomeric separation is an increasing research area, as well as the application of alternative solvents replacing classic volatile, flammable and toxic organic solvents. Among these novel solvents, chiral ionic liquids ... -
Utilización de las cromatografias de suelos para la evaluacion de suelos en el IDEVI
(Universidad Nacional de Río Negro, 2023-11-29)Uno de los desafíos del acompañamiento de la transición agroecológica es entender al sistema desde la perspectiva de la salud. Dada la necesidad de investigar, probar, evaluar y adoptar herramientas propias de la agroecología, ...