Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.5/6799
Título: Desenvolvimento de um inóculo seguro, eficiente e padronizado para a produção de tempeh em pequena escala a partir de diferentes leguminosas
Autor: Cruz, Ivone Lopes
Orientador: Prista, Catarina Geoffroy
Palavras-chave: tempeh
fermentation
legumes
inoculum
Rhizopus oligosporus
spore viability
Data de Defesa: 2014
Editora: ISA
Citação: Cruz, I.L. - Desenvolvimento de um inóculo seguro, eficiente e padronizado para a produção de tempeh em pequena escala a partir de diferentes leguminosas. Lisboa: ISA, 2014, 95 p.
Resumo: Fermented foods from Eastern countries, based on crop fermentations are among the most desired by consumers for their nutrition value and potential as Functional foods and for their diversity and originality. Yet, these products are usually produced by spontaneous and poorly characterized fermentations under non-controlled conditions, which are not compatible with the high quality standards demanded by Western consumers. Tempeh is a popular Indonesian fermented food, originally based on soybean fermented by Rhizopus oligosporus. The objective of this work was to produce safer and effective Rhizopus oligosporus inocula and design standard procedures for safe and consistent tempeh production and conservation. Additionally new tempeh-like fermented products were also produced. Rhizopus oligosporus growth and inoculum preparation and inoculum concentration added to the crop, were optimized to obtain standard tempeh with the desired organoleptic properties. Adjustments on the production steps described for the traditional tempeh manufacture (soaking and fermentation parameters) were also made. Using the optimized procedures, a standard method for inocula and tempeh production was developed. Tempeh maintained its organoleptic properties when stored under vacuum in thermo sealed polypropylene bags and frozen until consumption. The production of several varieties of tempeh using different crops was accomplished under these conditions.
Descrição: Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia
URI: http://hdl.handle.net/10400.5/6799
Aparece nas colecções:BISA - Dissertações de Mestrado / Master Thesis

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
Elaboração previa tese 16-03-14.pdf2,4 MBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.