Results 1 to 10 of about 88,410 (288)

Estado de conocimiento de los peces dulceacuícolas de Chile [PDF]

Gayana, 2006
La ictiofauna nativa de los sistemas limnicos de Chile se compone de 11 familias, 17 generos y alrededor de 44 especies, incluyendo dos lampreas. De estas, 81% son endemicas de la provincia biogeografica chilena y 40% se encuentran clasificadas en peligro de extincion.
Evelyn Habit, Irma Vila, Habit Evelyn
exaly   +3 more sources

Estado actual del conocimiento de los mamíferos fósiles de Chile

Estudios Geologicos, 2010
Se presenta una revisión de los mamíferos fósiles de Chile, de ambientes terrestres y acuáticos, conocidos hasta el año 2008; no se consideran aquellos registros de dudosa asignación o que no pudieron ser localizados. Los registros son agrupados en cuatro rangos temporales que se distribuyen a partir del Eoceno tardío–Oligoceno temprano hasta el ...
Jhoann Canto, José Yáñez, Jaime Rovira   +2 more
exaly   +4 more sources

Differences in the Proteolytic System of Lactic Acid Bacteria Affect the Release of DPP-IV Inhibitory Peptides from Whey Proteins

Dairy, 2023
This work analyzed the antidiabetic activity of peptides from whey proteins after hydrolysis by Lactobacillus rhamnosus GG and Streptococcus thermophilus SY-102, emphasizing the differences between the proteolytic systems of both bacteria.
Laura Berenice Olvera-Rosales, Alma Elizabeth Cruz-Guerrero, Judith Jaimez-Ordaz, Emmanuel Pérez-Escalante, Aurora Quintero-Lira, Esther Ramírez-Moreno, Elizabeth Contreras-López, Luis Guillermo González-Olivares   +7 more
doaj   +1 more source

QSTR Modeling to Find Relevant DFT Descriptors Related to the Toxicity of Carbamates

Molecules, 2022
Compounds containing carbamate moieties and their derivatives can generate serious public health threats and environmental problems due their high potential toxicity.
Emma H. Acosta-Jiménez, Luis A. Zárate-Hernández, Rosa L. Camacho-Mendoza, Simplicio González-Montiel, José G. Alvarado-Rodríguez, Carlos Z. Gómez-Castro, Miriam Pescador-Rojas, Amilcar Meneses-Viveros, Julián Cruz-Borbolla   +8 more
doaj   +1 more source

Multi-Bioactive Potential of a Rye Protein Isolate Hydrolysate by Enzymatic Processes

Biology and Life Sciences Forum, 2023
Foods based on plant proteins have increased in recent years. Thus, this study aimed to establish the potential of rye protein hydrolysates to release bioactive peptides to treat non-communicable diseases.
Desiree Islas-Martínez, Yair Noé Ávila-Vargas, Gabriela Mariana Rodríguez-Serrano, Luis Guillermo González-Olivares, Jesús Guadalupe Pérez-Flores, Elizabeth Contreras-López, Enrique J. Olloqui, Emmanuel Pérez-Escalante   +7 more
doaj   +1 more source

Bovine Whey Hydrolysis with Pancreatin Produces a Functional Ingredient for Developing Antihypertensive Beverages

Biology and Life Sciences Forum, 2023
Bovine whey remains a common pollutant from food, and diverse strategies to mitigate it have been formed. Therefore, this study aimed to generate a functional ingredient from whey hydrolysis to be incorporated into beverage formulations. Hydrolysis at pH
Daniela Alidee Tolentino-Barroso, Luis Guillermo González-Olivares, Jesús Guadalupe Pérez-Flores, Elizabeth Contreras-López, Laura Berenice Olvera-Rosales, Meyli Claudia Escobar-Ramírez, Enrique J. Olloqui, Emmanuel Pérez-Escalante   +7 more
doaj   +1 more source

Formación de investigadores en el estado de Chihuahua: un estado de conocimiento

RECIE. Revista Electrónica Científica de Investigación Educativa, 2022
The central objective of this research is the elaboration of a state of knowledge on research of educational research, focused on the subarea of researchers' training in the State of Chihuahua during the period 2009-2019. Through the assessment of thematic and methodological trends in the analyzed products, it was possible to identify the progress ...
Alba Rosalía Núñez Soto, Sandra Vega Villarreal   +1 more
openaire   +2 more sources

First occurrence of Panthera atrox (Felidae, Pantherinae) in the Mexican state of Hidalgo and a review of the record of felids from the Pleistocene of Mexico [PDF]

Fossil Record, 2016
Panthera atrox was a common large-sized cat in North America during the late Pleistocene. An isolated lower canine and a fifth metacarpal bone referable to this species were recovered from fluvial Quaternary deposits that outcrop in southeastern ...
V. M. Bravo-Cuevas, J. Priego-Vargas, M. Á. Cabral-Perdomo, M. A. Pineda Maldonado   +3 more
doaj   +1 more source

Estado de Conocimiento de los Anfibios de Chile [PDF]

Gayana (Concepción), 2006
Se entrega un resumen historico del desarrollo de la herpetologia en Chile, con una comparacion desde la situacion entregada por el libro de J.M. Cei en 1962, "Batracios de Chile", hasta la situacion actual. Ademas, se entrega una sintesis de la distribucion geografica de las diferentes especies de anfibios en Chile y se indican aquellas que son ...
Ortiz Z, Juan Carlos, Díaz-Páez, Helen
openaire   +2 more sources

Estado de conocimiento de los Plecopteros de Chile [PDF]

Gayana (Concepción), 2006
Se analiza el actual conocimiento del Orden en Chile, enfatizando los aspectos taxonomicos utiles para el trabajo limnologico, como son, el grado de discriminacion que es posible lograr a traves de los estados preimaginales y la distribucion geografica de las especies.
Vera, Alejandro, Camousseight, Ariel
openaire   +2 more sources