486 resultados para Exercícios sensoriais
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Pós-graduação em Ciências da Motricidade - IBRC
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Pós-graduação em Fisioterapia - FCT
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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The goal of this work was to develop a strawberry fl avored dairy beverages carbonated and fermented with potential probiotic bacteria. Four formulations of dairy beverages were elaborated: Control (BL); Fermented (BLF); Carbonated (BLC) and Carbonated Fermented (BLFC). In samples submitted for carbonation, a carbonator was used for the carbon dioxide (CO2 ) gas injection dissolved in drinking water and the cultivation consisting of lactic bacteria Lactobacillus acidophilusLA-5®, Bifi dobacterium BB-12® and Streptococcus thermophilus (Biorich, Chr. Hansen) was employed on the fermented samples. The samples were characterized by physical and chemical, microbiological and sensory parameters. The BLC sample showed the presence of yeasts and coliform counts, but the counts indicated that it was suitable for consumption in 28 days time. The BL presented average coliform counts above the limit established by the law after 21 days of refrigerated storage. The presence of lactic bacteria and CO2 and their effects on lower proteolysis indexes, lower pH values and higher acidity values were correlated with signifi cant inhibitory effect of contaminated microorganisms in the BLF and BLFC. The carbonation was not stimulatory for the growth of lactic crops, mainly in the genus Bifi dobacterium spp. and Streptococcus spp. The BLF drink presented greater sensory acceptance and purchase intention test results, however the carbonated beverage presented positive results, with mean values greater than 50% in the acceptance tests with potential inclusion as sensory differential in dairy beverages. Just BLFC drink was considered potentially probiotic, by presenting minimum counts of Lactobacillus spp. during storage. Further studies should be conducted with the technology of carbonation, since it has been proven the correlation of the presence of CO2 with inhibitory effect of contaminated microorganisms and lower physical and chemical changes of dairy beverages.
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The teaching of acoustics has been characterized by a banking model that little contributes to the ideal training of citizens capable of understanding and acting to improve their environment soundscapes. Equally distant from the world of sound and musical culture, audio technology and acoustic environment, it is disconnected from the ever-increasing effort to raise awareness on hearing and sound education, as defended by the Canadian educator Prof. Raymond Murray Schafer. In order to provide elements for reflection on how Mathematics can be itself a language to compete in a sound education, we developed, in a dialogical and problematizing method applied to the technological and cultural world, one further research and teaching with Math students of UNEMAT in Barra do Bugres. This study pointed to the feasibility of educating consciences capable of of improving their acoustic environment, modifying the landscapes where we live, under our responsibility.
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Modern society is characterized by the advance of technologies, the emergence and constant development of the technological field is responsible for a series of population adjustments, that being practically molded and daily transformed by media, which usually has the power of manipulating opinions and public approaches in every capacity and extensions of our lives, being a significantly and important tool, which most part of individuals in contemporary society can't work and live without, therefore most part of individuals depend on the use of many technological means, including social means, which have great relationship with the development and emergence of many psychological problems that completely impact on the social life of affected individuals, thus Physical Education is an area with the goal of verifying the level of influence that media reflects on the lifestyle choice to be followed and the relation of this influence with the presence and development of a series of psychological disorders that affect directly the health of those individuals. It has been gathered data about the subject according to scientific basis, more specifically, on Academic Google, Scielo and Pubmed, where it has been researched scientific articles that could contribute with the data and information to complete the text. The psychology of sports is an area of studies and knowledge that investigates and develops insight about these questions, making available scientifically tested and proven materials that supports the P.E. professional, that is connected in the practical field to visualize possible chained symptoms of these psychopathologies according to the development of these psychic disorders, that are usually common in current days, more precisely, disorders such as Anorexia, Vigorexia, self-dependence to physical exercise and selfcorporal dissapproval. It's vital to have total attention with the possibility of evolution of this psychopatology...
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A doença de Parkinson (DP) acarreta em déficits sensoriais e comprometimentos motores, tornando mais desafiador a ultrapassagem de obstáculos. Tropeços durante a ultrapassagem de obstáculos é um dos principais motivos das quedas de idosos com DP. A presença de obstáculos durante o andar é comum no dia-a-dia das pessoas. Mudanças na altura dos obstáculos podem gerar instabilidade durante a ultrapassagem do obstáculo, o que aumenta o risco de contato com o obstáculo e, consequentemente, o risco de tropeços e quedas. Ainda, ambientes mais complexos, por exemplo, com mais de um obstáculo, aumentam a exigência dos sistemas sensorial, atencional e motor. Entretanto, até o momento, nenhum estudo analisou o andar de idosos com DP durante a ultrapassagem de mais de um obstáculo. O objetivo do presente estudo é investigar a influência da ultrapassagem de dois obstáculos nos parâmetros espaciais e temporais do andar de idosos com DP, considerando o efeito da altura do obstáculo (obstáculo baixo e alto). Participaram do estudo 20 idosos com DP com estágio da DP até 3 na escala de Hoehn & Yahr. Na realização da tarefa do andar, o idoso percorreu andando uma distância retilínea de 8 m sobre uma passarela com 0,79 m de largura. A instrução dada ao participante foi de realizar a tarefa de andar na sua velocidade preferida até o final da passarela. Cada participante realizou um total de 12 tentativas (3 tentativas para cada condição) nas seguintes condições: andar com ultrapassagem de um obstáculo de 5 cm; andar com ultrapassagem de um obstáculo de 15 cm; andar com ultrapassagem de dois obstáculos de 5 cm; andar com ultrapassagem de dois obstáculos de 15 cm. A ordem de apresentação dos blocos foi randomizadas entre os participantes. Os parâmetros espaçotemporais do andar foram coletados por meio do GAITRite® e um sistema optoeletrônico, com frequência de 100 Hz. Os parâmetros analisados foram comprimento (cm)...
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Foi avaliado o efeito do processo de defumação a quente (45-90ºC/5 horas) e a frio (27-45ºC/10 horas) nas propriedades organolépticas, no rendimento e na composição dos filés de matrinxã (Brycon cephalus). Não houve diferença significativa no rendimento de filés defumados e não-defumados. As perdas no processo de defumação foram significativamente maiores para defumação a quente (19,37%) em comparação à defumação a frio (17,08%). O processo de defumação reduziu a umidade (in natura = 72,91%; defumado a quente = 58,51%; e defumado a frio = 59,68%) e aumentou os teores de proteína bruta, lipídios e cinzas. Houve diferença significativa somente nos teores de proteína no defumado a quente (28,07%) e defumado a frio (27,14%). O processo a frio resultou em melhor aparência e cor de filé, enquanto o processo a quente melhorou o sabor, o teor de sal e a aparência geral. O aroma e a textura não diferiram significativamente entre os processos. O processo de defumação a quente melhora as propriedades organolépticas e os níveis de proteína do filé de matrinxã.
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)