Results 11 to 20 of about 643,186 (182)

Optimización de márgenes de contribución en servicios de alimentación chilenos, modelando el abastecimiento de componentes dependientes de la demanda de minutas

Europub Journal of Social Sciences Research, 2022
Introducción: El presente trabajo considera modelos de abastecimiento para materias primas usadas en servicios de alimentación, a partir de la demanda de menús, para optimizar márgenes de contribución.
Fernando Alonso Rojas Zúñiga
semanticscholar   +1 more source

Effect of physicochemical properties and phenolic compounds of bifloral propolis on antioxidant and antimicrobial capacity

Nova Scientia, 2020
In this study the effect of pollen source (mesquite and catclaw) on the sensory characteristics (appearance, color, aroma, taste, consistency and visible impurities), and physicochemical properties of raw propolis, and the phenolic content and biological
Rey David Vargas Sánchez, Evelin Martínez Benavidez, Javier Hernández, Gastón Ramón Torrescano Urrutia, Armida Sánchez Escalante   +4 more
doaj   +1 more source

Aplicabilidad del sistema de gestión de calidad bajo la norma ISO 9001:2015 en Asoseram, empresa de servicios de alimentación de Ecuador

Revista Científica Retos de la Ciencia, 2022
This research work aims to determine the applicability of the requirements of the ISO 9001: 2015 Standard in the processes of ASOSERAM, a food service company in Ecuador.
Isela Monserrat Pila Vallejo
semanticscholar   +1 more source

Fluorescent Microsphere Immunoassay for Isotype-Specific H5N1 Antibody Detection in Serum and Milk Samples From Dairy Cattle: A Tool for Epidemiological Surveillance. [PDF]

J Med Virol
ABSTRACT The detection of highly pathogenic avian influenza A virus H5N1 in dairy cows in the United States underscores the urgent need for reliable laboratory tools to support epidemiological surveillance. This study describes the development and evaluation of a fluorescent microsphere immunoassay (FMIA) for detecting IgG, IgA, and IgM antibodies ...
Cordero-Ortiz M, Magtoto R, Cauwels B, Baum DH, Arruda B, Gorden PJ, Magstadt DR, Hernández J, Giménez-Lirola LG.   +8 more
europepmc   +2 more sources

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the nutritional status of women of childbearing age, during pregnancy and lactation with respect to adequate iodine intake

Food Risk Assess Europe, Volume 1, Issue 2, September‐December 2023., 2023
Abstract Iodine is an essential element involved in the synthesis of thyroid hormones, being essential for pre‐ and postnatal brain development and for cellular metabolism throughout life. On the other hand, iodine deficiency is one of the most easily preventable public health problems affecting the largest number of people in the world.
Irene Bretón Lesmes, Araceli Díaz Perales, Ángel Gil Izquierdo, María del Carmen Recio Iglesias, Lluís Vila Ballester, María Ángeles Carlos Chillerón   +5 more
wiley   +1 more source

Metodología para la inclusión de criterios ambientales en las compras públicas: Caso de estudio Tecnológico de Costa Rica

Tecnología en Marcha, 2021
En Costa Rica el principal consumidor de bienes y servicios es sector público, esto le confiere la capacidad de accionar los mercados hacia modelos de producción sostenibles, lo cual ha venido intentando hacer mediante iniciativas para promover las ...
Teresa Salazar-Rojas, Juan José Gamboa-Castro   +1 more
doaj   +1 more source

Global warming facilitates the nesting of the loggerhead turtle on the Mediterranean coast of Spain

Animal Conservation, Volume 26, Issue 3, Page 365-380, June 2023., 2023
Average summer sand temperature (July 20th–August 10th) at 40 cm deep in Spanish Mediterranean beaches, as reconstructed from air temperature at El Prat beach, has increased from 1950 to 2019 (top figure). As a result, the duration of the viable nesting window for loggerhead turtles (bottom figure) has also increased and the thermal environment has ...
L. Cardona, J. San Martín, L. Benito, J. Tomás, E. Abella, J. Eymar, M. Aguilera, J. A. Esteban, A. Tarragó, A. Marco   +9 more
wiley   +1 more source

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the conservation conditions of halved fruits in retail establishments

Food Risk Assess Europe, Volume 1, Issue 1, March 2023., 2023
Abstract Regulation (EC) No. 852/2004 on the hygiene of foodstuffs, provides that food business operators are primarily responsible for food safety. In addition, it stipulates that food that cannot be stored safely at room temperatures shall maintain a cold chain and temperature requirements should be established based on a scientific risk assessment ...
Antonio Valero Díaz, Carlos Alonso Calleja, Pablo Fernández Escámez, Carlos Manuel Franco Abuín, Sonia Marín Sillué, Gloria Sánchez Moragas   +5 more
wiley   +1 more source

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the prospection of biological hazards of interest in food safety in Spain (2)

Food Risk Assess Europe, Volume 1, Issue 1, March 2023., 2023
Abstract This report addresses the prospection of biological hazards for some types of food that may pose a risk to the population and that are not currently included in the official control programs in Spain. It completes and updates the 2018 report by the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN, 2018). A number
Carlos M. Franco Abuín, Carlos Alonso Calleja, Pablo Fernández Escámez, Victoria Moreno Arribas, Gloria Sánchez Moragas, Antonio Valero Díaz   +5 more
wiley   +1 more source

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on sustainable dietary and physical activity recommendations for the Spanish population

Food Risk Assess Europe, Volume 1, Issue 1, March 2023., 2023
Abstract Dietary recommendations are developed from the best available scientific evidence on the effect of nutrients and food on health. These recommendations take into account that the effect of food depends not only on its nutritional content but also on the matrix in which is ingested, the alterations during the culinary process, the presence of ...
Esther López García, Irene Bretón Lesmes, Araceli Díaz Perales, Victoria Moreno Arribas, María del Puy Portillo Baquedano, Ana María Rivas Velasco, Ujué Fresán Salvo, Laura Tejedor Romero, Francisco Bartolomé Ortega Porcel, Susana Aznar Laín, Enrique Lizalde Gil, María Ángeles Carlos Chillerón   +11 more
wiley   +1 more source