Ciências da Vida / Life Sciences
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- 1º Relatório de Progresso (Setembro a Dezembro, 2018): projeto COOPERMINHOPublication . Cunha, Luís Miguel; Moura, Ana Pinto de; Fonseca, Susana Caldas; Manso, Nina Vigon; Rocha, CéliaEnquanto membro integrado do GreenUPorto, colaborou em estudo técnico de consultoria para a Câmara Municipal de Vila Nova de Cerveira, relativo à valorização de produtos da pesca do rio Minho por parte dos consumidores nacionais, tendo participado na feitura do seguinte relatório: 1º Relatório de Progresso (setembro a dezembro, 2018)
- 2º Relatório de Progresso (Janeiro a junho 2019): projeto COOPERMINHOPublication . Cunha, Luís Miguel; Moura, Ana Pinto de; Fonseca, Susana Caldas; Manso, Nina Vigon; Rocha, CéliaEnquanto membro integrado do GreenUPorto, colaborou em estudo técnico de consultoria para a Câmara Municipal de Vila Nova de Cerveira, relativo à valorização da região do Rio Minho por parte dos consumidores nacionais, tendo participado no seguinte relatório: 2º Relatório de Progresso (Janeiro a junho 2019).
- 3º Relatório de Progresso (Julho 2019 a junho 2020): projeto COOPERMINHOPublication . Cunha, Luís Miguel; Moura, Ana Pinto de; Fonseca, Susana Caldas; Manso, Nina Vigon; Rocha, CéliaEnquanto membro integrado do GreenUPorto, colaborou em estudo técnico de consultoria para a Câmara Municipal de Vila Nova de Cerveira, relativo à valorização da região do Rio Minho por parte dos consumidores nacionais, tendo participado no seguinte relatório: 3º Relatório de Progresso (Julho 2019 a junho 2020).
- 4º Relatório de Progresso (Julho 2020 a março 2021): projeto COOPERMINHOPublication . Cunha, Luís Miguel; Moura, Ana Pinto de; Fonseca, Susana Caldas; Rocha, Célia; Sousa, Pedro Manuel Rodrigues deEnquanto membro integrado do GreenUPorto, colaborou em estudo técnico de consultoria para a Câmara Municipal de Vila Nova de Cerveira, relativo à valorização da região do Rio Minho por parte dos consumidores nacionais, tendo participado no seguinte relatório: 4º Relatório de Progresso (Julho 2020 a março 2021).
- Acceptance of fish and fish products by Portuguese young consumers: an exploratory study based on mothers’ evaluationPublication . Moura, Ana Pinto de; Cunha, Luís Miguel; Azeiteiro, Ulisses; Lima, Rui C.Portugal is one of the major fish consuming countries in the World, from where one may collect experiences in order to improve fish consumption in other countries. The aim of this research is to explore the factors that influence the consumption of fish and seafood among 8-14 year old children from the Oporto metropolitan area. A focus group was conducted with mothers of children to gain insights into their knowledge, attitudes and perceptions regarding the inclusion of fish and fish products as a regular part of their children’s diet. Narrative analysis was conducted based on Bardin content analysis. Findings indicated that children eat fish regularly, integrated into the family meal, and that mothers feel confident about their fish buying and preparation skills, leading them to incorporate fish regularly into family meals, with a choice of tastier easy to eat options.
- Accumulation of mercury in the tissues of the common octopus Octopus vulgaris (L.) in two localities on the Portuguese coastPublication . Seixas, Sónia; Bustamante, Paco; Pierce, GrahamMercury concentrations were measured in tissues of 12 individuals of Octopus vulgaris, captured by the commercial fishery at two points along the Portuguese coast, Viana do Castelo and Cascais, in spring 2002. Concentrations were determined in six tissues (digestive gland, branchial hearts, gills, mantle, arms, and gonads). Correlations between mercury concentrations in different tissues were examined as were correlations between mercury levels and total length, mantle length, weight, gonadosomatic index, digestive gland index, and state of maturation. Differences between sexes and localities were analysed. The concentration of mercury in the digestive gland (Viana, 0.58F0.08, and Cascais, 3.43F2.57 mg/kg dry weight) was higher than in the other tissues, and values were generally similar to those recorded in previous studies on octopods. Arm muscle contained most of the mercury with 56% of the total body burden followed by the digestive gland with 31%, mantle with 11%, gills with 0.8%, gonad with 0.5%, and branchial heart with 0.2%. In all tissues, mercury concentrations were slightly higher in samples from Cascais than in Viana do Castelo, which is consistent with higher concentrations recorded in seawater at Cascais. Levels of mercury determined in octopus were within the range of values legally defined as safe for human consumption.
- Adaptation of the EsSence Profile for the evaluation of the emotional profile of herbal teasPublication . Rocha, C.; Pereira, D.; Madeira, A.; Lima, Rui C.; Cardoso, L.; Alves, L.; Moura, Ana Pinto de; Cunha, Luís MiguelIntroduction Infusions of herbs have been constantly sought and used for the pleasure of its aromatic richness and the impact on health and wellness. In recent years, the effect of emotional arousal on consumer’s perception has been studied1 Aim The aim of the present work is to apply and adapt the 39 emotion terms list of the EsSence Profile1 questionnaire, in order to optimize its applicability2 for herbal tea evaluation. Methods A non-trained panel of 100 consumers evaluated eight organic herbal teas: lemon verbena (Aloysia triphylla), white peppermint (Mentha x piperita officinalis), lemon thyme (Thymus x citriodorus), lemongrass (Cymbopogon citratus), chamomile (Chamaemelum nobile), lemon balm (Melissa officinalis), globe amaranth (Gomphrena globose) and tutsan (Hypericum androsaemum), using a CATA ballot with the 39 Essence Profile emotion terms. After the tasting test, two focus groups (n=6) were performed in order to evaluate the applicability of the questionnaire, namely the terms that were missing or those that did not match herbal teas. Results From the EsSence Profile results, consumers did not differentiate samples regarding the emotion terms ‘good’, ‘warm’, ‘nostalgic’, ‘uncontrolled’ and ‘guilty’ (p>0,05). The content analysis of focus groups suggests the removal of the terms ‘aggressive’ and ‘pleasant’, because consumers refer to them as a sensory attributes. The terms ‘whole’, ‘disgusted’ and ‘worried’ were removed as they were considered as not fitting the product. The emotion terms ‘happy’, ‘steady, ‘mild’ and ‘tender’ were removed because were considered to be very similar to other emotion terms in the questionnaire. The participants of the focus group added the emotions ‘indifferent’, ‘afraid’, ‘confused’ and ‘relaxed’. Discussion/conclusions Changes in the questionnaire, results on a list of 29 emotion terms for the evaluation of the emotional profile of selected herbal teas.
- Adaptation of the food choice questionnaire using a design thinking approach and application to rice consumption by the major European consumersPublication . Castanho, Ana; Brites, Carla; Rocha, Célia; Moura, Ana Pinto de; Oliveira, Jorge C.; Cunha, Luís MiguelPortugal, the largest rice consumer in Europe, is witnessing an increase in imported rice, prompting a need to understand the underlying reasons for this rise. The Food Choice Questionnaire (FCQ) has been adapted to particular cases, however, the procedure isn’t standardized. A method based on Design Thinking—a usercentred problem-solving approach—and the use of images in the association technique, was developed and presented to Portuguese rice consumers, comprised of three phases. In the Inspiration phase, the FCQ items and others retrieved from interviews were converted into images through an online survey. In the Ideation phase, eight Portuguese rice consumer consensus-groups performed card-sorting and word association exercises based on these images and an evoked context regarding rice. In the Implementation phase, the generated words were compared to the original FCQ items. The method was revealed to be valuable in adapting the FCQ in a structured manner that can be employed to other realities. The adapted FCQ consisted of 33 items (including 12 new) and was presented to 371 Portuguese rice consumers. An exploratory factorial analysis revealed six factors, where Sensory Appeal, followed by Convenience, and Health & Nutrition were the most relevant. A cluster analysis based on consumption patterns, when compared to the rice choice determinants, revealed three consumer groups: “Nationals” - mainly consumed Portuguese rice, “Varied” - consumed different rice types, and “Imported” - predominantly consumed Basmati rice. The findings indicate that the changes in lifestyle contribute to the preference for more convenient rice, regardless of price, aligning Portuguese consumer patterns with those of other European countries.
- Adaptive-participative sustainability indicators in marine protected areas: designPublication . Marques, A. S.; Ramos, Tomás B.; Caeiro, Sandra; Costa, Maria HelenaRecently there has been an effort to put in practice integrated management plans in Marine Protected Areas (MPA) not only because of their high natural and cultural importance but also due to usual conflicts related to local activities. These plans should include the use of adaptive sustainability indicators that reflect stakeholders concerns, and community interests, allowing a better assessment, management and reporting. An adequate set of indicators for the MPA should help their managers to improve management policies in order to achieve better decision making processes. This study aimed to develop a set of adaptive-participative sustainability indicators (SDI) for the assessment, management and reporting of MPAs that include, through the all process, the participation of local stakeholders at every levels, integrating the stakeholders knowledge and perceptions about the SDI meaning and a self-assessment of the SDI state produced also by the stakeholders. The proposed approach was tested in Luiz Saldanha’s Marine Park, located in South East of Portugal between the municipalities of Sesimbra and Setúbal. The framework to design the SDI comprised four phases: i) an international analysis of SDI sets for coastal zones and MPAs; ii) a participatory process, where the stakeholders had the possibility to state their concerns through an online and face to face questionnaire surveys about the strengths and weaknesses of the MPA; iii) an analysis conducted by a team of experts to reach a set of indicators that include the main relevant aspects of environmental, socioeconomic, and governance issues, taking into account the information from the first two phases and iv) a workshop and questionnaires held to assess the stakeholders’ global views and perception about the selected set of indicators and each indicator’s relative importance. This study showed the importance of a dynamic participative process involving the local stakeholders. It is concluded that this methodology allows a better understanding of each indicator by the local stakeholders and how it could respond to their concerns. It should also help the MPA managers, to define the most suitable management actions and monitor the management plan itself.
- Adesão às escolhas alimentares saudáveis: intervenção dos fatores psicológicos modificáveisPublication . Moura, Ana Pinto de; Moura, Ana Pinto deO presente trabalho visa debater, do ponto de vista do consumidor, os principais fatores psicológicos modificáveis que influenciam as escolhas alimentares individuais a favor de uma alimentação saudável, bem como os obstáculos inerentes à sua adesão, particularizando para a realidade portuguesa.