Resultados: 5
#1
au:Espino-Díaz, Miguel
Filtros
Ordenar por
Página
de 1
Próxima
1.
Efecto de la adición de almidón resistente tipo 3 de avena en las propiedades viscoelásticas de la masa y su influencia sobre la calidad de galletas
Facebook Twitter
![CC-BY-NC-SA/4.0](https://search.scielo.org/static/image/open-access-icon.png)
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Monter-Miranda, José Gabriel
; Zamudio-Flores, Paul Baruk
; Espino-Díaz, Miguel
; Tirado-Gallegos, Juan Manuel
; Rendón-Villalobos, J Rodolfo
; Hernández-Centeno, Francisco
; Hernández-González, María
; Lopez-De la Peña, Haydee Yajaira
; Vela-Gutiérrez, Gilber
; Salgado-Delgado, René
; Ortega-Ortega, Adalberto
.
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
Resumen El almidón resistente (AR) es una fracción del almidón no digerible por las α-amilasas y a diferencia de la fibra dietética, el AR es fermentado en el colon promoviendo beneficios en la salud. Dentro de los diferentes tipos de AR, el tipo 3 (AR3) se obtiene por autoclaveado y sin el uso de agentes químicos. El objetivo de este estudio fue obtener AR3 a partir de avena y evaluar su efecto a diferentes concentraciones (0, 5, 10, 15 y 20 %, p/p) sobre las propiedades reológicas de la masa, propiedades de textura de las galletas y su aceptabilidad sensorial. El análisis de perfil de textura (TPA) evidenció un incremento en la fracturabilidad, dureza, adhesividad y gomosidad. La incorporación de AR3 incrementó el módulo elástico (G´) y viscoso (G´´) en comparación con la masa control. Todos los tratamientos presentaron comportamiento elástico (G´ > G´´). La dureza en las galletas aumentó con la concentración de AR3, con valores de ≈ 8 N (control) hasta 20 N (AR3-20 %). Las pruebas sensoriales no fueron significativas entre tratamientos, aunque las galletas AR3-20 % tuvieron mayor preferencia. La adición de AR3 en la masa provocó cambios funcionales y de textura significativos que afectaron positivamente los atributos de calidad de las galletas.
Abstract Resistant starch (RS) is a portion of starch that is not digestible by α-amylases and unlike dietary fiber, RS is fermented in the colon, promoting health benefits. Among the different types of RS, type 3 (RS3) is obtained by autoclaving and without chemical agents. The objective of this work was to obtain RS3 from oats and to evaluate its effect at different concentrations (0, 5, 10, 15 and 20 % w/w) on the rheological properties of the dough, textural properties of the cookies and their sensory acceptability. Texture profile analysis (TPA) showed an increased fracturability, hardness, adhesiveness and gumminess. The incorporation of RS3 increased the elastic (G’) and viscous (G’’) modulus compared to the control dough. All treatments showed elastic behavior (G’ > G’’). Hardness in cookies increased with RS3 concentration, with values from ≈ 8 N (control) to 20 N (RS3 - 20 %). Sensory tests were not significant between treatments, although RS3-20 % cookies had a higher preference. The addition of RS3 in the dough caused significant functional and textural changes that positively affected the quality attributes of the cookies.
2.
Nohely F2018, nueva variedad de trigo harinero para el Valle de Mexicali y norte de Sonora, México
Facebook Twitter
![CC-BY-NC/4.0](https://search.scielo.org/static/image/open-access-icon.png)
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Alvarado-Padilla, Jorge I.
; Chávez-Villalba, Gabriela
; Govindan, Velu
; Camacho-Casas, Miguel A.
; Martínez-Cruz, Eliel
; Huerta-Espino, Julio
; Hortelano-Santa Rosa, René
; Borbón-Gracia, Alberto
; Villaseñor-Mir, Héctor E.
; Díaz-Ceniceros, Huizar L.
; Bargas-Rubalcava, Yara N.
.
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
3.
Preharvest nitrogen application affects quality and antioxidant status of two tomato cultivars
Facebook Twitter
![CC-BY/4.0](https://search.scielo.org/static/image/open-access-icon.png)
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Frías-Moreno, Maria Noemi
; Espino-Díaz, Miguel
; Dávila-Aviña, Jorge
; Gonzalez-Aguilar, Gustavo Adolfo
; Ayala-Zavala, Jesús Fernando
; Molina-Corral, Francisco Javier
; Parra-Quezada, Rafael Angel
; Orozco, Guadalupe Isela Olivas
.
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
ABSTRACT Intensive horticultural crop production usually involves challenges from excessive application of fertilizer, mainly nitrogen (N). The effect of N fertilizer on the fruit quality and antioxidant status of two cherry tomato cultivars (Caballero and Victoria) under greenhouse conditions was performed. Nitrogen treatments were applied ranging from conditions comprising deficiency to toxicity (0, 15, 30, 45 and 60 mmol∙L-1). Yield, weight, diameter, fruit quality, phenols, flavonoids, lycopene, ascorbic acid and antioxidant capacity were measured at physiological maturity of the fresh tomato fruits. N treatment with 30 mmol∙L-1 produced the highest yield, fruit weight, firmness and diameter in both cultivars. However, increasing N from 30 to 60 mmol∙L-1 increased the concentration of phenolics, flavonoids, and antioxidant capacity by 50, 125 and 33% in ‘Caballero’ tomatoes and by 60, 95 and 24% in ‘Victoria’ tomatoes, respectively. Lycopene content increased with increasing N doses (45 and 60 mmol∙L-1) for ‘Caballero’ tomatoes, while vitamin C decreased as N concentration increased, suggesting that ascorbic acid acts by protecting against oxidative stress in tomato. The present work shows how N fertilization considerably influences yield and quality of tomatoes, as well as nutritional and healthy values.
https://doi.org/10.1590/1678-4499.20190247
529 downloads
4.
Trabajos de investigación presentados en el L Congreso Mexicano de Anestesiología: Chihuahua 2017. México
Facebook Twitter
![CC-BY-NC/4.0](https://search.scielo.org/static/image/open-access-icon.png)
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Ríos Medrano, Alea Fernanda
; Herrero Trujillano, Manuel
; Robles López, Maria Decire
; Rodríguez Barajas, Ruben
; Gutiérrez-Martínez, Paola Virginia
; Ramírez-Gómez, Melba
; Olvera-Hernández, Jesus Arnoldo
; Márquez Noyola, Elizabeth Alicia
; Almonte de León, Héctor
; Hernández Mancilla, Arturo
; Castro Salinas, José Ernesto
; Medrano-Duarte, Olga Abigahil
; Ramírez-Mendoza, Karla
; Rodriguez-Nieves, Georgina Monserrat
; Pareces Ríos, Adriana
; Ruiz-Rubio, Yolanda
; Hernández-Santiago, María Guadalupe
; Ramírez Mendoza, Karla
; Medrano Duarte, Olga Abigahil
; Martínez-Alpuche, Rocío Adriana
; Valenzuela-Priego, Francisco
; Álvarez-Santiago, José Heriberto
; Lugo-Rodríguez, Julian
; Betancourt-Sandoval, Alonso
; Prince-Angulo, Silvia Annel
; Martínez-Felix, Israel
; Salazar-Castro, Laura
; Espinazo-Quintero, Erendira
; Otañez, Monica Thalia
; Priego, Gloria
; Alzate, Ana Lizette
; Salazar, Laura Elena
; Nieblas, Mariela
; Martinez, Israel
; Alvarez-Betancourt, Ana Elsa
; Sánchez-Hernández, Eloy
; Romo-Serrano, Erika
; Rodríguez-Jauregui, Adriana
; Díaz-Aceves, Erica Raquel
; Arteaga-Trejo, Jaime
; Rodríguez-Jáuregui, Adriana
; Robles-Lopéz, María Decire
; Ibarra-González, María Livier
; Alvarez-Betancourt, Ana Elsa
; Díaz-Aceves, Erica Raquel
; Arteaga-Trejo, Jaime
; Santana-Sonora, Beatriz Alejandra
; Prince-Angulo, Silvia Annel
; Sandoval-Rivera, Arturo Guadalupe
; Camacho-López, Jesús Erick
; Alzate-Moctezuma, Ana Lizette
; Valencia-Echávarri, Andrea
; Canales-Bonilla, Carlos Patricio
; Ramos-Hernández, Julia Demetria
; Flores-Posada, Jesus Jonathan
; Muñoz Garcia, Aleyda
; Osorio Santiago, Maria Areli
; Lopez Cartita, Victor
; Ortega, Julio
; Fuentes García, Víctor E
; Moyao García, Diana
; Villars Zamora, Elvia Gabriela
; Prince Angulo, Silvia Annel
; Gerardo Angulo, Alma Ruth
; Martinez Felix, Israel
; Ayala Camargo, Yuridia
; Esquer de la Rosa, Jaquelyn Roxana
; Trapaga Millares, Yazmin
; Sánchez León, Claudia Elena
; Vásquez Puente, Felipe
; Rojo Medina, Victor Javier
; Urias Romo de vivar, Emma Gabriela
; Prince Angulo, Silvia Annel
; Ojeda Ramos, Joel
; Caceres Figueroa, Leonardo Andres
; Martinez Reyes, Maria Fernanda
; Contreras Ramírez, Nathalie
; Martínez Barreto, Nelly
; Ruelas León, Berenice
; Reyes Salgado, Karla
; Ruvalcaba Sánchez, Rafael
; Núñez Valencia, Carolina
; Escamilla Asiain, Gabriela
; Carranza-Cortés, José Luis
; Puga-Flores, Eva del Carmen
; Jiménez-Cardona, María Beatriz
; Puga-García, Diana Marisol
; Alcaraz-Ramos, Rosina
; Martinez-Delgado, Olinda
; Zamudio-Gracia, Carlos Amador
; Mireles Vega, Elizabeth
; Hernández López, Clara
; Ceballos Niño, Jose Luis
; Carreño Caballero, Jessica
; Montiel Jarquín, Álvaro José
; López García, Ingrid
; Serrano Cuevas, Beatriz
; Martinez Marin, Dolores Guillermina
; Díaz-Aceves, Erica Raquel
; Romo-Serrano, Erika
; Campechanos-Asencio, María de los Ángeles
; Rodríguez-Jáuregui, Adriana
; Betancourt-Álvarez, Ana Elsa
; Arteaga-Trejo, Jaime
; Arteaga-Trejo, Jaime
; Romo-Serrano, Erika
; Rios-Navarro, Ramón Alejandro
; Rodriguez-Jauregui, Adriana
; Alvarez-Betancourt, Ana Elsa
; Diaz Aceves, Érica Raquel
; Calleja-Zenteno, Liliana
; Fernández-Vázquez, María Urbelina
; Carreño-Caballero, Jessica
; Serrano Cuevas, Beatriz
; Montiel Jarquín, Álvaro José
; Carreño- Caballero, Jessica
; Cortes- Pineda, Claudia
; Fernández-Vázquez, María Urbelina
; Hernández-Domínguez, Juan
; Serrano-Cuevas, Beatriz
; Ruiz- Luna, Mayra
; Gómez-Moreno, Julieta Berenice
; Hernández-Santiago, Maria Guadalupe
; Ruiz-Rubio, Yolanda
; Ruiz-Serrano, Ana Cristina
; Medina-Flores, Aleida
; Sánchez Torres, Claudia
; Osorio Santiago, María Areli
; Lee, Angel
; Correa-Ovis, Jose Francisco
; Priego-Martínez, Luis Alberto
; Valencia-Carrillo, Miguel
; Sánchez-Arteaga, Sofia
; Cruz-Márquez, Abraham Josué
; Duran-Zamora, Karina Aurora
; Corral-Guerrero, Sergio Francisco
; Arce Bojorquez, Brisceyda
; Medina, Francisco
; Felix, Pavel
; Estrada, Haydeé Gloria
; González-Herrera, Francisco Javier
; Zepeda Olivera, Silvia
; Pablo-Yañez, Julio Cesar
; Colores Velazquez, Julio Cesar
; Calva Maldonado, Miguel
; Veyna Rocha, Sissy Barubi
; Veyna Rocha, Abraham Irishd
; Rodríguez-Rodríguez, María Guadalupe
; Castillo- Rodriguez, Juan Orlando
; Martínez-Figueroa, Brenda Paola
; Romero Guillén, Lorena Priscila
; Pavía Vega, Susy Sáez
; Jiménez Siles, María Eugenia
; Hurtado Reyes, Ignacio Carlos
; Rojas Zarco, Eder Marcelo
; Sánchez Tapia, Mario Alberto
; Villicaña-Ayala, Carolina
; Díaz-Aguilar, Marco Antonio
; Apolinar Jiménez, Evelia
; García-Parra Pérez, Paola Carolina
; García-Parra Pérez, Natalia Cristina
; Yee-Rendón, Zumey
; Valle-Leal, Jaime Guadalupe
; Reyes-Jiménez, Gerardo Antonio
; Ortiz-Magallanes, Elías
; Sanchez-Aguilar, Maricela
; Mota-Figueroa, Roanne Patrician
; Espinosa-Tadeo, Aldo Ernesto
; Díaz-Hernández, Alejandro Eduardo
; Cendón-Ortega, María Mercedes
; Ortega-Ponce, Fabiola Estela Elizabeth
; Romero-Guillen, Lorena Priscila
; Cruz Castañedo, Greta
; Constantino-Rivera, Luis Armando
; Gordillo-Paniagua, Jorge Alberto
; Contreras-Ramírez, Nathalie
; Bernal-Zambrano, Luis Omar
; Flores-Alvarado, Rosa María
; Ferrera-Sarquís, María Aurora
; Espino Vega, Ana Frain
; Guillen-Narváez, María del Rocio
; López-García, Rocío Angélica
; Martínez-Sánchez, Angélica
; Huerta-Beltrán, Juana Geraldine
; Gómez-Rojas, Juan Pablo
; Rivera-Ruiz, Rodolfo Eduardo
; Ramírez Reyes, Liliana Georgina
; Muñoz Martínez, Raúl
; Martínez-Morales, Nayeli Noemi
; Mariscal-Cervantes, Beatriz
; Chávez-Barragán, Oscar Fernando
; Barrera-de León, Juan Carlos
; Carrillo-Guerra, Valentin
; Huitrón-Hernández, José Alonso
; De la Rosa-Fabián, Viviana Marysela
; Zertuche-Méndez, David Ricardo
; Riquelme Holguin, Karla Talia
; Gutierrez Beltran, Maria del Refugio
; Martinez-Tapia, Maria Elena
; Amezquita Esparza, Monica
; Portillo Villalobos, Samantha
; Díaz Solís, Erick Iván
; Estrada Utrera, Maria Sandra
; Islas Ruz, Félix Gilberto
; Pérez Díaz, Roberto
; Chávez-Contreras, Sara Idali
; Zepeda Olivera, Silvia
; Calva-Maldonado, Miguel
; Fragoso-Avilés, Fabían
; Rosa-Moya, Griselda de la
; Ávila-López, Armando
; López Castruita, Victor Manuel
; Manrique Carmona, Luisa Piedad
; Ramírez- Martínez, Elizabeth
; Rojas-Peñaloza, Janeth
; López-Gómez, Antonio
; Veyna Rocha, Abraham Irishd
; Veyna Rocha, Sissy Barubi
; Torres Hernández, Rosa
; Aleman-Ortega, Cristina
; Guevara-Pérez, Alejandra
; Castillo Gamez, Tobias Francisco
; Gutierrez Beltran, María del Refugio
; Martínez Tapia, María Elena
; Alanis Uribe, Karla
; Guerrero Morales, Fernando
; Molina Rodríguez, Gloria
; Gómez Cruz, José Roberto
; Tapia Castro, Gabriela
; Ley, Marcial Luis
; Castro Ortega, Julio
; Martínez, Leo Bruno
; Portugal Moreno, Víctor Hugo
; García Cabello, Luis Manuel
.
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
15352 downloads
5.
Evaluación de una estrategia docente para las prácticas de laboratorio de Microbiología y Parasitología Médica en Medicina
Facebook Twitter
![CC-BY-NC/4.0](https://search.scielo.org/static/image/open-access-icon.png)
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Espino Hernández, María
; Abín Vázquez, Lutgarda
; Silva Reyes, Mercedes
; Álvarez González, Miguel Manuel
; Díaz Suárez, Luis Alberto
; Alemán Mondeja, Linet
.
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
![ORCID](https://search.scielo.org/static/image/authorIcon-orcid.png)
Objective: to evaluate the efficacy of a didactic strategy designed for lab practices in Microbiology and Medical Parasitology at the Latin American Medical School. Methods: the didactic strategy was based on problem-based teaching and the principle of cooperative learning. The evaluation covered 5 academic courses (September 2004 to July 2009) in which the population of students registered in these courses was involved. The final academic results of the practical lab classes as well as the retention of acquired practical knowledge by the students reflected in the final test were analyzed; then they were compared with the historical data from the 2002-2003 academic year, using the contingency tables and the Pearson´s c2. The marks and the quality of the final exam were evaluated with Spearman´s rank correlations (r). The significant differences were considered for p< 0,05. Results: the strategy consisted of 3 basic actions: a) the approach of the problem or experimental task; b) carrying out the experiment; c) control and evaluation of the process. During the evaluative period, the marks and the quality of the practical lab classes were stable and significantly higher than those of the 2002-2003 course. At the same time, there was lower frequency of mistakes in the final test of the subject in terms of contents related to practical objectives (p< 0,001). Conclusions: the educational strategy encouraged the teamwork, and favoured the academic performance and the retention of knowledge about the practical essentials of the subject.
Objetivo: evaluar la eficacia de una estrategia didáctica diseñada para las clases prácticas de laboratorio de Microbiología y Parasitología Médica, en la Escuela Latinoamericana de Medicina. Métodos: la estrategia didáctica se sustentó en la enseñanza basada en problemas y el principio del aprendizaje cooperativo. La evaluación abarcó 5 cursos académicos (septiembre 2004 a julio 2009) e incluyó a la población de estudiantes matriculados en dichos cursos. Se analizaron los resultados docentes alcanzados en las clases prácticas de laboratorio y la retención de los conocimientos prácticos adquiridos por los estudiantes en la prueba final de la asignatura, los que se compararon con los datos históricos del curso 2002-2003 mediante tablas de contingencia y el estadígrafo c2 de Pearson. Las calificaciones y su calidad en el examen final se evaluaron por correlación (r) por rangos de Spearman. Se consideraron las diferencias significativas para p< 0,05. Resultados: la estrategia constó de 3 acciones básicas: a) enfoque del problema o tarea experimental; b) ejecución del experimento; c) control y evaluación del proceso. Durante el periodo evaluado las calificaciones y la calidad en las clases prácticas de laboratorio se comportaron estables y fueron significativamente superiores (p< 0,001) a las alcanzadas en el curso 2002-2003. Paralelamente, se encontró una frecuencia menor de errores en la prueba final de la asignatura en contenidos que tributaron a objetivos prácticos (p< 0,001). Conclusiones: la estrategia docente aplicada potenció el trabajo grupal, favoreció el rendimiento académico y la retención de los conocimientos relacionados con las principales esencialidades prácticas de la asignatura.
273 downloads
Exibindo
itens por página
Página
de 1
Próxima
Visualizar estatísticas de
Enviar resultado
Exportar resultados
Sem resultados
Não foram encontrados documentos para sua pesquisa
Glossário e ajuda para busca
Você pode enriquecer sua busca de uma forma muito simples. Use os índices de pesquisa combinados com os conectores (AND ou OR) e especifique cada vez mais sua busca.
Por exemplo, se você deseja buscar artigos sobre
casos de dengue no Brasil em 2015, use:ti:dengue and publication_year:2015 and aff_country:Brasil
Veja abaixo a lista completa de índices de pesquisa que podem ser usados:
Cód. do Índice | Elemento |
---|---|
ti | título do artigo |
au | autor |
kw | palavras-chave do artigo |
subject | assunto (palavras do título, resumo e palavras-chave) |
ab | resumo |
ta | título abreviado da revista (ex. Cad. Saúde Pública) |
journal_title | título completo da revista (ex. Cadernos de Saúde Pública) |
la | código do idioma da publicação (ex. pt - Português, es - Espanhol) |
type | tipo do documento |
pid | identificador da publicação |
publication_year | ano de publicação do artigo |
sponsor | financiador |
aff_country | código do país de afiliação do autor |
aff_institution | instituição de afiliação do autor |
volume | volume do artigo |
issue | número do artigo |
elocation | elocation |
doi | número DOI |
issn | ISSN da revista |
in | código da coleção SciELO (ex. scl - Brasil, col - Colômbia) |
use_license | código da licença de uso do artigo |