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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Identificação e determinação da resistencia termica de fungos filamentosos termo-resistentes isolados de polpa de morango

Aragão, Glaucia Maria Falcão de 20 October 1989 (has links)
Orientador: Pilar Rodriguez de Massaguer / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos / Made available in DSpace on 2018-07-14T03:08:13Z (GMT). No. of bitstreams: 1 Aragao_GlauciaMariaFalcaode_M.pdf: 3590835 bytes, checksum: 7ba1ec3e08723f48cb45f3ce4d8979a5 (MD5) Previous issue date: 1989 / Resumo: Foram isoladas 58 culturas de fungos filamentosos termo-resistentes à partir de 15 amostras de polpa de morango que haviam sofrido um choque térmico de 2 horas a 70ºC. Após a identificação, quatro cepas de fungos perfeitos foram selecionadas para o teste de resistência térmica, utilizando suco de morango (15 brix; pH3.0) como meio de aquecimento para os esporos. As cepas selecionadas foram: Byssochylamys nívea, Neosartorya fischeri, Talaromces Flavus Var. flavus e Eupenicillium javanicum Var. javanicum....Observação: O resumo, na íntegra, poderá ser visualizado no texto completo da tese digital. / Abstract: Fifty eight (58) cultures of heat-resistant molds were isolated from fifteen (15) samples of strawberry pulp after a heat shock of 2 hous at 70ºC. Followed identification, four cultures were selected to determine their heat resistance using strawberry juice. (15º Brix, Ph 3.0) as heating medium of the spores. Selected cultures were: Byssochlamys nivea, Neosartorya fischeri, Talaromces Flavus Var. flavus and Eupenicillium javanicum Var. javanicum....Note: The complete abstract is available with the full electronic document. / Mestrado / Mestre em Ciência de Alimentos

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