AGUIAR, Larissa Pereira. Qualidade e potencial de utilização de bacuris (Platonia insignis Mart.) oriundos da região meio-norte. 2006. 122 f. : Dissertação (mestrado) - Universidade Federal do Ceará, Centro de Ciências Agrárias, Departamento de Tecnologia de Alimentos, Fortaleza-CE, 2006 / Submitted by Nádja Goes (nmoraissoares@gmail.com) on 2016-06-09T13:20:37Z No. of bitstreams: 1 2006_dis_lpaguiar.pdf: 1491459 bytes, checksum: 81ad3774893789bb8919a025d6fcf2da (MD5) / Approved for entry into archive by Nádja Goes (nmoraissoares@gmail.com) on 2016-06-09T13:20:47Z (GMT) No. of bitstreams: 1 2006_dis_lpaguiar.pdf: 1491459 bytes, checksum: 81ad3774893789bb8919a025d6fcf2da (MD5) / Made available in DSpace on 2016-06-09T13:20:47Z (GMT). No. of bitstreams: 1 2006_dis_lpaguiar.pdf: 1491459 bytes, checksum: 81ad3774893789bb8919a025d6fcf2da (MD5) Previous issue date: 2006 / This work aimed to characterize fruits from different genotypes of “bacurizeiro” of the Middle-North Region of Brazil, evaluating their postharvest quality and selecting among the genetic materials, those which presented the more appropriate characteristics to the “in natura” consumption and/or industrial processing. The physical characterization of the fruits showed fruits weighting between 118,17 to 503,26 g, with length and diameter very similar one to another, attributing the fruits a round, ovoid or subglobose shape and average pulp yield of 18,556%, higher than previous reported yields. Total soluble solids, total soluble sugars and reducing sugars contents presented excellent values, besides low contents of phenolic compounds in all the fractions, what characterizes the bacuri pulp as little astringent, denoting potential nor only to “in natura” consumption as also to industry processing. Bacuri fruits must not be considered a good source of Vitamin C. High contents of total and soluble pectins were found in the genotypes M5, M7, M16, M22 and M23, these being the more appropriate to the obtaining of jam or fruit-in-syrup, crystallized fruit and paste sweet. The bacuri fruit pulp is an excellent source of minerals, deserving emphasis its calcium, magnesium, sodium, potassium, phosphorus, iron and zinc contents. / Este trabalho teve por objetivos caracterizar os frutos de diferentes genótipos de bacurizeiros da Região do Meio Norte, avaliando a qualidade pós-colheita e selecionando dentre os materiais genéticos aqueles que apresentaram as melhores características para o consumo in natura e/ou processamento industrial. A caracterização física dos frutos mostrou frutos com peso variando entre 118,17 a 503,26 g, com características de comprimento e diâmetro muito próximos dando aos frutos do bacurizeiro formas redondas, ovóides ou subglobosa e rendimento de polpa médio de 18,556%, superior a rendimentos relatados anteriormente. Em relação aos teores de sólidos solúveis totais, açúcares solúveis totais e açúcares redutores estes apresentaram ótimos índices, além de baixos teores de compostos fenólicos em todas as frações caracterizando a polpa de bacuri como pouco adstringente, demonstrando potencial tanto para consumo in natura como para processamento industrial. Os frutos do bacurizeiro não podem ser considerados uma boa fonte de vitamina C. Altos teores de pectina total e solúvel foram encontrados nos genótipos M5, M7,M16, M22 e M23, sendo estes os melhores para a obtenção de geléias, compotas, frutas glaceadas, frutas cristalizadas e doces em pasta. A polpa de bacuri é uma excelente fonte de minerais, destacam-se os teores de cálcio, magnésio, sódio, potássio, fósforo, ferro e zinco.

FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico / Este trabalho teve por objetivos caracterizar os frutos de diferentes genÃtipos de bacurizeiros da RegiÃo do Meio Norte, avaliando a qualidade pÃs-colheita e selecionando dentre os materiais genÃticos aqueles que apresentaram as melhores caracterÃsticas para o consumo in natura e/ou processamento industrial. A caracterizaÃÃo fÃsica dos frutos mostrou frutos com peso variando entre 118,17 a 503,26 g, com caracterÃsticas de comprimento e diÃmetro muito prÃximos dando aos frutos do bacurizeiro formas redondas, ovÃides ou subglobosa e rendimento de polpa mÃdio de 18,556%, superior a rendimentos relatados anteriormente. Em relaÃÃo aos teores de sÃlidos solÃveis totais, aÃÃcares solÃveis totais e aÃÃcares redutores estes apresentaram Ãtimos Ãndices, alÃm de baixos teores de compostos fenÃlicos em todas as fraÃÃes caracterizando a polpa de bacuri como pouco adstringente, demonstrando potencial tanto para consumo in natura como para processamento industrial. Os frutos do bacurizeiro nÃo podem ser considerados uma boa fonte de vitamina C. Altos teores de pectina total e solÃvel foram encontrados nos genÃtipos M5, M7,M16, M22 e M23, sendo estes os melhores para a obtenÃÃo de gelÃias, compotas, frutas glaceadas, frutas cristalizadas e doces em pasta. A polpa de bacuri à uma excelente fonte de minerais, destacam-se os teores de cÃlcio, magnÃsio, sÃdio, potÃssio, fÃsforo, ferro e zinco. / This work aimed to characterize fruits from different genotypes of âbacurizeiroâ of the Middle-North Region of Brazil, evaluating their postharvest quality and selecting among the genetic materials, those which presented the more appropriate characteristics to the âin naturaâ consumption and/or industrial processing. The physical characterization of the fruits showed fruits weighting between 118,17 to 503,26 g, with length and diameter very similar one to another, attributing the fruits a round, ovoid or subglobose shape and average pulp yield of 18,556%, higher than previous reported yields. Total soluble solids, total soluble sugars and reducing sugars contents presented excellent values, besides low contents of phenolic compounds in all the fractions, what characterizes the bacuri pulp as little astringent, denoting potential nor only to âin naturaâ consumption as also to industry processing. Bacuri fruits must not be considered a good source of Vitamin C. High contents of total and soluble pectins were found in the genotypes M5, M7, M16, M22 and M23, these being the more appropriate to the obtaining of jam or fruit-in-syrup, crystallized fruit and paste sweet. The bacuri fruit pulp is an excellent source of minerals, deserving emphasis its calcium, magnesium, sodium, potassium, phosphorus, iron and zinc contents.

CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior / Este trabalho trata acerca da relaÃÃo entre a formaÃÃo e limitaÃÃes do âPlano de Desenvolvimento SustentÃvel da RegiÃo TurÃstica (PDSRT) do Meio-Norteâ. A Ãrea de pesquisa corresponde a parcelas dos estados do MaranhÃo, Piauà e Cearà compreendendo um total de noventa municÃpios. Percebe-se a construÃÃo de um discurso integralizador no qual a imagem se destaca como principal foco de conexÃo do emergente projeto regional. Frente a essa perspectiva, esta pesquisa objetivou analisar o processo de integraÃÃo turÃstica do Plano Meio-Norte, a partir do papel da imagÃtica na polÃtica de regionalizaÃÃo do turismo atual. Buscando uma homogeneizaÃÃo paisagÃstica, social e econÃmica que visasse a interligaÃÃo de Ãreas heterogÃneas, a polÃtica imagÃtica do PDSRT promove na atualidade uma gama complexa diante a realidade local. O procedimento operacional da pesquisa foi realizado em trÃs momentos: primeiramente realizou-se uma revisÃo bibliogrÃfica sobre temÃticas como turismo, regiÃo, pobreza e desenvolvimento regional; no segundo, foi realizado um levantamento dos documentos de inserÃÃo do Plano Meio-Norte nas trÃs esferas de poder; e finalmente foram realizadas investigaÃÃes in loco, onde foram empreendidas buscas sobre a produÃÃo imagÃtica fundamentada a partir do referido plano, bem como entrevistas com os atores sociais locais. Analisando a proposta regional, percebe-se o discurso que visa a abrangÃncia de polÃticas de infraestrutura generalizantes elaboradas para a efetivaÃÃo da atividade turÃstica. A formaÃÃo de uma regiÃo mais preocupada com uma politica externa de atraÃÃo para o turismo do que necessariamente com uma articulaÃÃo entre os seus componentes, expÃe uma sÃrie de fragilidades no organismo do PDSRT, conferindo à esse plano caracterÃsticas de uma proposiÃÃo de subdesenvolvimento sustentÃvel. / This work deals with the relations between imagetic and the Sustainable Development Plan (SDPTR) for the Middle-north Touristic Region. The researched area corresponds to parcels of the States of MaranhÃo, Piauà and Cearà covering an overall of ninety municipalities. It is noticeable the construction of an integrator speech, in which, image stands out as the main focus of connection for the emergent regional project. Facing this perspective, this research aimed at analyzing the touristic integration process of the Middle-North based on the role of imagetic in current tourism regionalization policy. Seeking for landscape, social and economic homogenization aimed at the interconnection of heterogeneous areas, the SDPTR imagetic policy, substantiated on the referred plan, promotes, in present day, a complex range before the local reality. The operational procedure of the research was built in three moments: First, it was made a bibliographic review on thematic such as tourism, region, poverty and regional development; following, it was conducted a survey on the Middle-north Plan insertion documents in the three instances of power; and finally, in loco investigation, in which, it was directed a search for imagetic productions based on the referred plan as well as interviews with local social actors. Analyzing the regional proposal, it is noticed the speech aimed at the comprehensiveness of generalizing infrastructure policy elaborated for the effectuation of touristic activity. The formation of a region more concerned with a policy motioned to external attraction for tourism than necessarily with the articulation of its components, reveals a series of fragilities in the SDPTR organism, conferring to this plan, features of a sustainable underdevelopment proposal.

Ce mémoire traite de l’utilisation des matières premières lithiques telle que représentée sur les sites préhistoriques de la Moyenne-Côte-Nord du Golfe du Saint-Laurent, au Québec. Cette étude régionale se base sur la réanalyse d’un nombre important de collections archéologiques et accorde une grande importance à l’identification et à la description des matières premières utilisées. Un matériau d’origine locale, le Chert de la Minganie, y occupe une place particulière. L’importance de ce matériau pour la préhistoire régionale était jusqu’ici virtuellement inconnue. Suite à nos analyses, un inventaire complet des matières premières utilisées est mis sur pied. Ces données mettent en évidence un certain nombre de comportements. Principalement, nous identifions deux ensembles qui illustrent la présence de territoires attribuables à la répartition de groupes amérindiens subrégionaux (bandes). Finalement, à travers l’utilisation des ressources lithiques, les liens qui rattachent les groupes de notre région d’étude à ceux de la péninsule du Québec-Labrador sont illustrés. / This thesis deals with lithic raw material use as evidenced on prehistoric sites from the middle North Shore of the Saint Lawrence River, Quebec. This regional study is based on the reanalysis of a large number of archaeological collections and places central importance on the identification and description of the varieties of lithics that were used. A specific material of local origin, Mingan chert, occupies a special place in this study. The importance of this material for regional prehistory has remained, until now, poorly understood. As a result of our analyses, a full inventory of the lithic varieties used on these sites is presented and permits us to illustrate certain prehistoric behaviours. Principally, we identify two sets of sites which correspond to the presence of subregional aboriginal groups (bands). Finally, raw material use demonstrates social and exchange ties that link the groups of our study area to those of the broader region of the Quebec-Labrador peninsula.

Ce mémoire traite de l’utilisation des matières premières lithiques telle que représentée sur les sites préhistoriques de la Moyenne-Côte-Nord du Golfe du Saint-Laurent, au Québec. Cette étude régionale se base sur la réanalyse d’un nombre important de collections archéologiques et accorde une grande importance à l’identification et à la description des matières premières utilisées. Un matériau d’origine locale, le Chert de la Minganie, y occupe une place particulière. L’importance de ce matériau pour la préhistoire régionale était jusqu’ici virtuellement inconnue. Suite à nos analyses, un inventaire complet des matières premières utilisées est mis sur pied. Ces données mettent en évidence un certain nombre de comportements. Principalement, nous identifions deux ensembles qui illustrent la présence de territoires attribuables à la répartition de groupes amérindiens subrégionaux (bandes). Finalement, à travers l’utilisation des ressources lithiques, les liens qui rattachent les groupes de notre région d’étude à ceux de la péninsule du Québec-Labrador sont illustrés. / This thesis deals with lithic raw material use as evidenced on prehistoric sites from the middle North Shore of the Saint Lawrence River, Quebec. This regional study is based on the reanalysis of a large number of archaeological collections and places central importance on the identification and description of the varieties of lithics that were used. A specific material of local origin, Mingan chert, occupies a special place in this study. The importance of this material for regional prehistory has remained, until now, poorly understood. As a result of our analyses, a full inventory of the lithic varieties used on these sites is presented and permits us to illustrate certain prehistoric behaviours. Principally, we identify two sets of sites which correspond to the presence of subregional aboriginal groups (bands). Finally, raw material use demonstrates social and exchange ties that link the groups of our study area to those of the broader region of the Quebec-Labrador peninsula.