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Quality of Melon 'UFERSA-05 *** and Pele de Sapo“Mabel”Minimally Processed,Kept in Different Packages

Food and Nutrition Sciences 2014年第8期5卷 683-691页

作者： Maria Luiza Pereira de Araújo Fanquiele Ribeiro de Oliveira Marianne Lima Barboza Glauber Enrique Souza Nunes Pahlevi Augusto de Souza adriano do nascimento simoes Unidade Academica de Serra Talhada Universidade Federal Rural de PernambucoSerra TalhadaBrazil Departamento de Ciencias Vegetais UFERSAMossoróBrazil Instituto Federal de Educacao Ciencia e Tecnologia do CearáLimoeiro do NorteBrazil

This study aimed at evaluating the quality of melon Pele de Sapo “Mabel” and Yellow melon “UFERSA-05” minimally processed preserved in different packages. The fruits were harvested at Mossoró-RN and transported to Serra Talhada-PE. In the first study, melon fruit Piel de Sapo “Mabel” was selected, washed, weighed, cooled, peeled, cut into cube shape, sanitized in chlorine solution, drained, packaged in rigid polypropylene tray, sealed with polypropylene film or polypropylene rigid cap and kept for 8 days at 8℃. In the second study, fruits of yellow melon “UFERSA-05” and Pele de Sapo “Mabel” were minimally processed and kept in rigid polypropylene tray, sealed with polypropylene film and stored for 8 days at 8℃. There was no significant interaction between packaging (sealed with film and polypropylene cover) and period of conservation, for pH, total titratable acidity (TTA), total soluble solids (TSS) and Loss of fresh mass (LFM) for Melon “Mabel”. While there was significant interaction between types of melon (“UFERSA-05” and “Mabel”) and storage period (0, 2, 4, 6, and 8 days) for pH, TTA and TSS. In sensory evaluation were noticeable changes in appearance, flavor, aroma and flesh firmness, characterized by translucency, alcoholic aroma and softening in “Mabel” melon kept in tray with lid. Melon “UFERSA-05” showed lower pH, total soluble solids, total soluble sugars, PME activity, lack of translucency high flesh firmness compared to “Mabel” melon during storage. The high levels of sugars in melon “Mabel” may be related to the incidence of translucency, which was not observed in “UFERSA-05” melon, with a strong potential to minimal processing.

关键词： Cucumis melo Translucency Pectin Methylesterase Total Soluble Sugars

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Epidemiology of attention deficit disorder in Brazil: Implications for the Brazilian legal system

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Open Journal of Epidemiology 2013年第4期3卷 232-236页

作者： Sergio L.Schmidt Eunice do nascimento simoes Guilherme J.Schmidt Marcela J.Schmidt Ana Lucia Novais Carvalho Laboratório de Neurofisiologia e Avaliacao Neurocomportamental Centro Biomédico State University of Rio de Janeiro Rio De Janeiro Brazil Instituto de Neurologia Deolindo Couto Federal University of Rio de Janeiro Rio de Janeiro Brazil Instituto de Ciências da Sociedade e Desenvolvimento Regional Departamento de Fundamentos de Ciências da Sociedade Federal University Fluminense Niterói Brazil

In spite of the fact that the legal system adopted in Brazil is codified on the Roman tradition, there is no specific protection in law for people suffering from Attention Deficit Disorder (ADD). In contrast, the law of the United States is largely derived from the common law system and there are two federal laws that guarantee a free appropriate public education and provide services to eligible students with disabilities. They are: Section 504 and Individuals with Disabilities Education Act2. The American Legal System reflects the social demand based on epidemiological studies. In the present investigation, we studied the prevalence of attention disorders in Brazil. The sample included 239 students, rated regarding attention problems with a checklist filled by 45 different teachers. As left-handers show greater problems in the impulsive-hyperactivity domain, we investigated the influence of gender on attention problems using handedness as a covariate. Hand preference was assessed by direct observation. A student was classified into the ADD group if he (she) was rated maximum score in at least six questions concerning impulsivity, hyperactivity, and inattention. Sixty-eight students (28% of the total sample) were included in the ADD group. The percentage of males was found to be greater in ADD group as compared to the percentage of males in the normal-control group. The gender effect was not explained by handedness. Our data is similar with other studies. For instance, the rate of ADD symptoms among indigenous students from the Brazilian Amazon was found to be 24.5%. In Brazilian juvenile offenders, the percentage was 33%. The differences with other studies are discussed considering sampling procedures. In accordance with the tradition of the Roman system, we urgently need Federal specific laws to deal with this public health problem. We must convert into specific laws, the Convention on the Rights of Persons with Disabilities (United Nations) that was recently rati

关键词： Handedness Attention-Deficit/Hyperactivity Disorder ADD/ADHD Rights of Persons Disabilities

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