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  • Valorização de subprodutos de C. cardunculus: aplicação em filmes ativos
    Publication . Barbosa, Cássia H.; Andrade, Mariana A.; Tomé, Sidney; Vilarinho, Fernanda; Fernando, Ana Luísa; Sanches Silva, Ana
    Desenvolver um filme ativo à base de proteína de soro de leite (WPC), incorporado com extrato de folha de cardo em diferentes concentrações (0,5%, 1,0% e 2,0%), e avaliar a migração global e específica, com vista à quantificação da libertação de compostos fenólicos do filme para o alimento.
    2025-07-09Documento de conferência Acesso aberto Ver mais
  • Mapping risk and protective factors in tuberculosis-related stigma: a scoping review
    Publication . Vieira, Mariana; Barbosa, Pedro; Ramos, João Pedro; Castro, Marta; Torres, Dulce; Duarte, Raquel
    Despite global efforts to end tuberculosis (TB), slow declines in incidence and mortality rates persist, partly due to entrenched social and structural challenges. TB-related stigma is a critical barrier to effective TB prevention and treatment. However, existing frameworks often overlook broader structural and intersectional influences, underscoring the need for a comprehensive analysis of the social and structural factors influencing TB-related stigma. We aimed to (1) identify risk and protective factors influencing TB-related stigma and (2) examine how cultural, social, and economic determinants shape stigma experiences among people with TB. A systematic search was conducted across PubMed, SCOPUS, Web of Science, APA PsycInfo, and Sociology Source Ultimate. Studies were included if they (a) involved human participants, (b) were published in the last decade, and (c) reported stigma experiences influenced by social, economic, or environmental determinants. A total of 43 studies were included. Key determinants associated with higher TB-related stigma included lower educational attainment, rural residency, low income, gender, and specific mental health conditions. Cultural perceptions of TB, healthcare system interactions, and the dual stigma associated with HIV co-infection significantly exacerbated TB-related stigma experiences. Factors such as social support, patient-provider communication, and prior TB experience emerged as protective against stigma. Findings underscore TB-related stigma's complex intersection with social and structural determinants, highlighting gaps research, especially concerning standardised conceptual definitions and measurements. Addressing stigma is essential for improving TB care-seeking behaviours and health outcomes, particularly in low-resource settings where TB-related social isolation and discrimination are prevalent.
    2025-07-09Artigo científico Acesso aberto Ver mais
  • Utilização de subprodutos de melão em alimentos funcionais: estratégia sustentável para melhorar o perfil de aminoácidos
    Publication . Silva, M.A.; Costa, H.S.; Motta, C.; Oliveira, M.Beatriz P.P.; Félix, Nélson; Albuquerque, T.G.
    Este estudo teve com objetivo desenvolver dois produtos alimentares inovadores à base de farinhas de casca e de sementes de melão (subprodutos) e avaliar o seu teor proteico e perfil de aminoácidos.
    2025-07-09Documento de conferência Acesso aberto Ver mais