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Copyright of Revista Novasinergia is the property of Revista Novasinergia 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.)

Food safety is a critical public health issue and a top priority issue for consumers and producers. The Hazard Analysis and critical control points, also known as the HACCP system, is a food safety system based on the identification of all the potential hazards in the ingredients and the different production processes of the products. food. The objective of this work is to carry out the analysis of hazards and critical control points for the UEB CA Cristino Naranjo. The guidelines for the implementation of a HACCP system were established by determining the critical control points and establishing their critical limits according to the requirements of NC136:2017. The risk analysis was carried out taking into account the degree of danger, the measures for its control, as well as the possibility of its reduction or elimination and the probability of a controlled threat. The hazards considered were of physical, chemical or biological origin. Physical hazard was classified as an extreme hazard taking into account the severity and probability of occurrence values in the areas of evaporation, cooking and crystallization, centrifugation and sugar conductors. The stages of centrifugation and sugar conductors were determined as critical control points in the process and their critical limits were established. It is recommended to apply measures that guarantee an efficient control of the critical points detected. [ABSTRACT FROM AUTHOR]

Blancmange is a dairy product commonly consumed in Latin America. In Colombia, a large part of its production is artisanal and is carried out by small and medium-sized enterprises (SMEs). The quality standards of manjar blanco processing in these SMEs can be improved through Hazard Analysis and Critical Control Points (or HACCP). In this study, a HACCP plan for the manufacturing process of manjar blanco in a dairy products company in Popayán (Cauca). Initially, the sanitary profile of the company was assayed, detecting 70 % compliance. Then, a descriptive study was carried out by application of the seven principles of HACCP; hazards were identified for raw materials and supplies and for the process. The proposed plan contains: description of the product and its use, flowchart of the process, hazard analysis, table of plan control with the critical control points (CCP), preventive actions and the establishment of documentation and verification procedures. Processing stages identified as PCC were fresh milk reception, final concentration, dosage, cooling, sealing & labeling, and storage. The incidence of chemical and biological hazards identified on the safety of the product must be verified experimentally. [ABSTRACT FROM AUTHOR]

Data and the significance represent sequential structures for scientific relevance. The purpose of the study was to identify epistemological barriers in the architecture to data and the significance of the predictive model of science. The study was carried from January to July 2020, selecting 100 randomized Scopus articles through a random probabilistic sampling, using the ScienceDirect platform as a scientific search tool. Sequential structures were compared using the t-Student test, the results being considered significant with a confidence level of 95% and where differences were found between them (t = -53.88; p = 7.09). It was observed that the analysis for the data was less relevant compared to the importance attributed to its significance. It was concluded that the identification of the epistemological barriers for the architecture to data and the significance in the predictive model of science represents a guide to consider for the measurement of the variables and their interpretation towards scientific knowledge. [ABSTRACT FROM AUTHOR]

Copyright of Espirales Revista Multidisciplinaria de Investigación is the property of Grupo Compas 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 Economía, Sociedad y Territorio is the property of El Colegio Mexiquense 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.)

The nutrition provided by the hospital's nutrition services represents a fundamental pillar in the recovery and maintenance of hospitalized patient's health. On the other hand, when we talk about safety, we think of a food that does not pose any risk to human health, which is undoubtedly connected to the term quality. To ensure this, a number of factors have to be considered that influence the food chain. The purpose of this work was to present a projective research of potentialities, which is not being approved in the Center for the Development of Infant Milk Formulas of a hospital of high complexity, promoting the application of the principles of the theory of management of quality, as the first stage focused on safety assurance, through a food safety management system. The Center's overall compliance with good manufacturing practices only reached 49 %. The highest degree of noncompliance was associated with the size of the organization and administration by 80 %. It was possible to systematically improve the information collected from the new documents designed and incorporated in the database suitable for later analysis, such that a better and more efficient decision-making is possible for those responsible for the center as well as the projection of future demands. In addition, we incorporated the cleaning products suitable for use in the food industry, the redesign of the process of the manufacture of formulas and dust systems and the safety assurance of production through the HACCP system. According to the results of the analysis obtained, the implementation of such a system guarantees the safety of the food and the quality of the service provided. [ABSTRACT FROM AUTHOR]

Copyright of Revista Integración is the property of Universidad Industrial de Santander 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.)

In this work, a study of some magnetotransport properties of manganite bilayers of ferromagnetic/Antiferromagnetic (FM/AF) La2/3Ca1/3MnO3/ La1/3Ca2/3MnO3 is presented. This study was carries out using the Monte Carlo method combined with Drude and Kronig-Penney models. For doing the simulations, graphic interfaces for allowing a suitable user interaction were developed. These interfaces also allow observing the simulation processes in real time. Results of resistivity and magnetoresistance as a function on the temperature and the external magnetic field were obtained. The resistivity depending on the temperature presented a minimum around the canted temperature and a maximum around the Curie temperature, TC. A decrease in the resistivity and an increase in the magnetoresistance as the external magnetic field increases were observed. On the other hand, resistivity as a function on the temperature showed symmetry for positive and negative values of the external magnetic field. Moreover, at low temperatures, below TC, the resistivity presented a splitting, producing two maxima and forming hysteresis loops. [ABSTRACT FROM AUTHOR]

Background: Allergic diseases represent a serious public health problem all over the world, and they use to be associated with environmental factors as well as with each patient genetic predisposition. Objective: To characterize consult profile and critical points of allergic patients attention attended by non-allergologists specialists but referred by allergologists. Material and method: Descriptive study since October 2004 until February 2005, with a questionnaire to 255 patients attended by non-allergologists specialists in an IMSS hospital. Skin hypersensibility Prick-tests with standardized commercial extracts were practiced (1:20 p/v). Results: Gender distribution was 41.96% male and 58.04% female, most of them (88.6%) from urban places (the reminder from rural ones); 55.37% with family history of allergy. In 49.02% the disease disturbs family behavior. Annual attention cost to allergic patients was 2,896.74 mexican pesos. Only 35.7% of patients get the disease control. Both work and home control of allergy exacerbation risk factors were poor. Conclusions: Critical points affecting allergic patients' treatment are attention to risk factors and to those factors exacerbating the disease (environmental and drug scheme choice). Non-allergologists specialists must consider a better control of allergic patients. [ABSTRACT FROM AUTHOR]