Fermented meat products are part of the daily diet in rural areas of Portugal. Nevertheless, in urban centers the demand for this kind of products has been increasing. Alheiras are traditional, smoked, naturally-fermented meat sausages, produced in the North of Portugal and generally in kitchens of small dimension, entitled regional kitchens. In this study three regional kitchens of alheiras, located in the Nor...
The region of the Northeast of Portugal is known for the production of traditional meat products. Alheira is one of these products which is usually prepared in “Regional kitchens”. These are small units that cannot produce more than 2000 kg of dry sausages per year. Due to their regional importance, it was necessary to judicially protect the production of this kind of products. In fact, individual producers of ...
The region of the Northeast of Portugal is known for the production of traditional meat products. Alheira is one of these products which is usually prepared in “Regional kitchens”. These are small units that cannot produce more than 2000 kg of dry sausages per year. Due to their regional importance, it was necessary to judicially protect the production of this kind of products. In fact, individual producers of ...
A region in Northeast of Portugal is known by its production of traditional meat products. Alheira is one of these products, being usually prepared in “Regional kitchens”. These are small units that cannot produce more than 2000 kg of dry sausages per year. Due to their regional importance, it was necessary to protect judicially the production of this kind of products. In fact, individual producers of regional ...
Tese de doutoramento, Biologia (Biologia Celular), Universidade de Lisboa, Faculdade de Ciências, 2010 ; Rho GTPases are signal transduction proteins that affect a wide variety of cellular processes through the interaction with effector proteins. The protein kinase C related kinases (PRK) are a family of Rho GTPase effectors composed of three members: PRK1, PRK2 and PRK3. PRKs have a catalytic domain homologou...
The present study was conducted in a 10-year-old trial of mixed plantation located in the Northeast of Portugal. This study was developed in the three following treatments: pure of Robinia pseudoacacia; pure of Prunus avium and mixed of Prunus avium × Robinia pseudoacacia. To better understand the benefit of the consociation of an N-fixing species (Robinia pseudoacacia) with broadleaves quality timber productio...
No presente trabalho foram avaliadas três cozinhas regionais de fumeiro, localizadas no distrito de Bragança, em termos de condições estruturais e funcionais existentes, bem como a qualidade microbiológica do meio ambiente – superfícies, equipamentos e ar ambiente -, manipuladores e alheiras, em dois períodos distintos (Período I - imediatamente após a preparação e enchimento de alheira; e Período II - após cin...
A presença de espécies acessórias fixadoras de N aumenta a fertilidade do solo, reduz a competição, particularmente entre diferentes tipologias radiculares e aéreas e valoriza a qualidade da madeira da espécie principal. Os microrganismos do solo, pelas suas características, além de proporcionarem respostas mais rápidas a mudanças no ambiente apresentam um alto potencial de uso na avaliação da qualidade do solo...
A presença de espécies acessórias fixadoras de N aumenta a fertilidade do solo, reduz a competição, particularmente entre diferentes tipologias radiculares e aéreas e valoriza a qualidade da madeira da espécie principal. Os microrganismos do solo, pelas suas características, além de proporcionarem respostas mais rápidas a mudanças no ambiente apresentam um alto potencial de uso na avaliação da qualidade do solo...
Esta dissertação de mestrado integrado teve como principal objectivo a extracção de óleo de grainha de uva com dióxido de carbono supercrítico, tendo-se medido o rendimento da separação e avaliado a qualidade óleo obtido em termos de composição e concentração em triacilglicerídeos. Para além disso, com o intuito de aumentar o rendimento da extracção, foram realizados ensaios com a semente previamente tratada a ...
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