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Copyright of Agro Productividad is the property of Colegio de Postgraduados and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Superficies y Vacío is the property of Sociedad Mexicana de Ciencia y Tecnologia de Superficies y Materiales and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Ciencias de la Salud is the property of Colegio Mayor de Nuestra Senora del Rosario and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progresos en Diagnóstico y Tratamiento Prenatal is the property of Grupo ARS XXI de Comunicacion, S.A. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: It has been considered a study of nutritional menus offered at noon School in Granada. Balanced diet in children and youth will enable the prevention of diseases in adulthood. Comparing the menus prepared on school and the services offered by catering. Material and methods: The menus are aimed at 5,399 children from Granada, analyzed 354 school menus from 29 centres, public and private schools. Eleven colleges have their own kitchen, while 18 had hired a catering service. The amounts provided in each menu were estimated using standardized photographs of different sizes ration identified by those responsible for the dining room or by weighing Served directly from the ration. Nutritional assessment was determined by software, and the statistical treatment with the program SPSS v. 15.0. Results: There were statistically significant differences in the intakes of energy and nutrients from the menus developed in the centres and catering services. In the catering firms, the available energy and nutrition is similar, and in the menus prepared at the centres, there are significant differences in relation to some nutrients, depending on whether public school or private. Conclusions: The energy, protein and lipid is high and low input from carbohydrates. It is the frequency of excessive consumption of meat and derivatives. To balance the diet of school, it is necessary to complement the menu of midday meals with the rest of the day. [ABSTRACT FROM AUTHOR]

Objective: It has been considered a study of nutritional menus offered at noon School in Granada. Balanced diet in children and youth will enable the prevention of diseases in adulthood. Comparing the menus prepared on school and the services offered by catering. Material and methods: The menus are aimed at 5,399 children from Granada, analyzed 354 school menus from 29 centres, public and private schools. Eleven colleges have their own kitchen, while 18 had hired a catering service. The amounts provided in each menu were estimated using standardized photographs of different sizes ration identified by those responsible for the dining room or by weighing Served directly from the ration. Nutritional assessment was determined by software, and the statistical treatment with the program SPSS v. 15.0. Results: There were statistically significant differences in the intakes of energy and nutrients from the menus developed in the centres and catering services. In the catering firms, the available energy and nutrition is similar, and in the menus prepared at the centres, there are significant differences in relation to some nutrients, depending on whether public school or private. Conclusions: The energy, protein and lipid is high and low input from carbohydrates. It is the frequency of excessive consumption of meat and derivatives. To balance the diet of school, it is necessary to complement the menu of midday meals with the rest of the day. [ABSTRACT FROM AUTHOR]

Background: The loss of bone mass and density is influenced by nutritional factors that act on the bone mass peak, age-related bone loss and muscle strength. The objective of the present study was to validate a food frequency questionnaire applied to estimate the relationship between food habits and bone mineral density (BMD) in a healthy adult population. Methods: The results of the food frequency question-naire were compared with 24-hr recall findings. Calcaneus BMD was measured by densitometry. Results: The validity of the questionnaire was demonstrated, with Spearman correlation coefficients of 0.014 to 0.467. The Bland-Altman test also found no differences in study variables between the two methods. Correlation analysis showed that the BMD was significantly associated with the intake of vitamin D, vitamin A, vitamin B12, folate, thiamine and iron. Total fat consumption was not associated with BMD but the intake of monounsaturated fatty acids, EPA, DHA and cholesterol showed a significant correlation. Conclusion: The questionnaire evaluates the consumption of energy and nutrients with adequate validity. Its application revealed the importance for bone health of a diet rich in B-group vitamins, vitamin D, calcium, iron, monounsaturated fatty acids and n-3. [ABSTRACT FROM AUTHOR]

Introduction: The phytoestrogens are naturally occurring compounds that are part of many foods of plant origin and could therefore modulate aspects related hormones, such as type of antioxidant reactions, learning about intakes of these compounds in different populations clarify important aspects on their responses on the human body. Objective: To evaluate the exposure of phytoestrogens through diet, in a sample of women of all ages belonging to the university community (teachers, students and administrative), residents in the province of Granada,Spain. Material and method: 52 adult females, aged between 20 and 63 years completed a questionnaire individually Frequency of Food Consumption (FFQ) composed of a total of 144 foods. It weighted the total daily consumption of phytoestrogens standardizing these values referring to the daidzein as substance pattern (mg/day). Statistical analysis was performed using SPSS 15.0 (SPSS Inc., Chicago, IL, USA), with a level of significance of p < 0.05. Results: The results show that the total intake of phytoestrogens was (0.89 mg/day), and most of phytoestrogens was consumed in the form of lignanos. The total consumption of isoflavones, was 0.12 mg/day, of lignanos was 1.32 mg/day intake coumestrol was not significative. A linear regression analysis determined the equation to calculate intake phytoestrogens took into account 9 food groups (R: 0.918; p < 0.001). Discussion: Average intake of phytoestrogens in Spain, is comparable to intakes reported by similar studies in Germany, England and the United States (< 1 mg/ day). Conclusions: There were no significant differences in the intake of phytoestrogens, when comparing results by age, educational level, marital status or physical activity. The intake of phytoestrogens (mg/day) can be estimated from the intake (g/day) from 9 food groups. [ABSTRACT FROM AUTHOR]

Introduction: The phytoestrogens are naturally occurring compounds that are part of many foods of plant origin and could therefore modulate aspects related hormones, such as type of antioxidant reactions, learning about intakes of these compounds in different populations clarify important aspects on their responses on the human body. Objective: To evaluate the exposure of phytoestrogens through diet, in a sample of women of all ages belonging to the university community (teachers, students and administrative), residents in the province of Granada, Spain. Material and method: 52 adult females, aged between 20 and 63 years completed a questionnaire individually Frequency of Food Consumption (FFQ) composed of a total of 144 foods. It weighted the total daily consumption of phytoestrogens standardizing these values referring to the daidzein as substance pattern (mg/day). Statistical analysis was performed using SPSS 15.0 (SPSS Inc., Chicago, IL, USA), with a level of significance of p < 0.05. Results: The results show that the total intake of phytoestrogens was (0.89 mg/day), and most of phytoestrogens was consumed in the form of lignanos. The total consumption of isoflavones, was 0.12 mg/day, of lignanos was 1.32 mg/day intake coumestrol was not significative. A linear regression analysis determined the equation to calculate intake phytoestrogens took into account 9 food groups (R: 0.918; p < 0.001). Discussion: Average intake of phytoestrogens in Spain, is comparable to intakes reported by similar studies in Germany, England and the United States (< 1 mg/ day). Conclusions: There were no significant differences in the intake of phytoestrogens, when comparing results by age, educational level, marital status or physical activity. The intake of phytoestrogens (mg/day) can be estimated from the intake (g/day) from 9 food groups. [ABSTRACT FROM AUTHOR]

Introduction: To perform a balanced diet adapted to the needs of the different life stages is important for a correct peopleís physical and psychological growth, preventing disease, and obtaining an optimal health status. The industrialized society is characterized by unbalanced energy balance due to an increase of energy intake through foods and decreased energy waste with increased SFA consumption. Objective: To assess average dietary intake and how certain demographical and socio-economic factors have an influence on dietary habits of a sample of schoolchildren from Granada city. Methods: The study population comprises 3,190 children and adolescents schooled at Granada city, with ages comprised between 8 and 15 years. A previously validated specific questionnaire was created including lifestyle habits, dietary habits, 24-hour recall, and frequency of foods consumption. Results and discussion: The average caloric ingestion in this population is higher than the predicted average waste recommended by WHO, with higher energy values being found in males. The caloric profile found in our sample is clearly unbalanced. The main protein sources were meats and dairy products. There were high intakes of SFA, PUFA, and cholesterol, markedly surpassing the recommended values. Vitamin E intake did not reach the daily recommended values. With regards to dietary habits, the study population spends less than 30 minutes for breakfast and about half an hour for lunch and dinner, those spending more time for meals having the highest energy and proteins intake. [ABSTRACT FROM AUTHOR]

Introducción: La dieta mediterránea (DM) se ha relacionado con un incremento de la longevidad, disminución de la morbilidad y mortalidad de enfermedades cardiovasculares, algunos tipos de cáncer, obesidad, diabetes tipo II y otras enfermedades relacionadas con la nutrición. Objetivos: Deducir la calidad de la dieta seguida por esta población infantil, utilizando como referencia el modelo de DM a través del test KIDMED y comprobar si se han adaptado a las costumbres alimentarias mediterráneas. Material y métodos: Muestra: 76 sujetos entre 8-12 años escolarizados en Granada y siendo el país de origen del niño, padre/madre distinto de España. Cuestionario consta: Consentimiento informado, cuestionario de Hábitos alimentarios y Actividad Física. El índice KIDMED se basa en un test de 16 preguntas, las que incluyen connotación negativa en relación con la DM valen -1 punto, y las de aspecto positivo +1 punto, oscilando entre 0 y 12 puntos totales. Test estadísticos: correlaciones, regresión lineal, test T y ANO VAS mediante el programa SPSS 15 (SPSS Inc. Chicago, IL, USA). Resultados: El valor medio del KIDMED es 7,96 (66,3%). Los niños presentan una media mayor 8,17 que las niñas 7,83. Los niños de (10-12 años), tienen una media menor que los de (8-9 años). Conclusiones: El 68,4% alcanza una puntuación buena (más de 8 puntos) a diferencia de los encontrados por Mariscal-Arcas (2009) además presentan un índice KIDMED mayor debido a un mayor consumo de alimentos de nuestro país. [ABSTRACT FROM AUTHOR]