CERNAS - Artigo em revista científica, indexada ao WoS/Scopus
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- Sensory Drivers of Consumer Acceptance and Behavioural Responses to Baobab Fruit Pulp (Adansonia digitata L.): Evidence from a Portuguese Convenience SamplePublication . Leandro Oliveira; Augusta Tomás; Vera M. S. Isca; Rebeca André; de Pinho Ferreira Guiné, Raquel; António Raposo; Patrícia RijoBaobab fruit (Adansonia digitata L.) has attracted increasing attention due to its nutritional value and potential as a functional food ingredient; however, its acceptance among European consumers remains poorly understood. This study investigated sensory drivers of liking, consumer segmentation, and behavioural responses towards baobab fruit pulp in a Portuguese convenience sample of adults. Sensory attributes were evaluated using a 9-point hedonic scale, alongside measures of intended consumption frequency and willingness to pay. Overall liking indicated moderate acceptance (median = 6; IQR: 3–7). Multiple linear regression identified taste as the main driver of liking (β = 0.362, p < 0.001), followed by texture (β = 0.182, p = 0.042) and acidity (β = 0.105, p = 0.045), explaining 82.3% of the variance in overall liking. Cluster analysis revealed two consumer segments: low-liking consumers (n = 70; median = 4) and high-liking consumers (n = 47; median = 8). High-liking consumers reported significantly greater intended consumption frequency and willingness to pay (p < 0.01). These findings highlight the importance of sensory optimisation and consumer heterogeneity in supporting consumer acceptance of baobab fruit pulp and informing future product development in European markets.
- Animal-Origin Food Waste Across Global Supply Chains: Trends, Upcycling Strategies, and Circular Economy SolutionsPublication . Joana Gonçalves; de Pinho Ferreira Guiné, Raquel; Saraiva Ribeiro, Paulo Renato; Florença, Sofia de Guiné e; Gonçalves Oliveira Valente da Cruz-Lopes, Luísa Paula; Ofélia Anjos; Da-Wen SunRecently, the problem of food waste management has attracted the attention of producers, processors, retailers, and consumers due to economic, environmental, food safety, and sustainability consequences, affecting the entire food supply chain. This article reviews data on food waste of animal origin at different stages along the production and transformation systems, from an environmental, economic, or social perspective. Results show differences between developed and developing countries. While in developed countries, most waste occurs at the end of the food chain, in developing countries, most waste occurs in primary production and transportation. Food waste is very expressive in production and retail, but also in final consumption in households and food services. Mitigating measures include upcycling, i.e., recovering valuable food components for industrial use with economic and environmental benefits, and alternatives for food waste reutilization. The role of the consumer is unquestionable, particularly when shopping for food for the household or when consuming food in restaurants or canteens. Hence, it is crucial to understand the behaviours leading to food waste as a way to reduce it and implement strategies to effectively reduce food waste at various levels. The role of education, regulation, and policies is pivotal in achieving minimal food waste.
- Special issue on CERNAS 2020: Message from the EditorPublication . de Pinho Ferreira Guiné, Raquel
- Special issue on the International Conference on Multidisciplinary Research – Agrarian Sciences: Message from the editorPublication . de Pinho Ferreira Guiné, Raquel
- The Second Edition of Motivations Associated with Food Choices and Eating PracticesPublication . de Pinho Ferreira Guiné, RaquelEating patterns are linked with both environmental and behavioural factors [...]
- CERNAS—Current Evolution and Research Novelty in Agricultural SustainabilityPublication . de Pinho Ferreira Guiné, RaquelClimate changes have overwhelming impacts on primary production and, consequently, on agricultural and animal farming [...]
- The Challenges and Strategies of Food Security under Global ChangePublication . Raquel P. F. Guiné; de Pinho Ferreira Guiné, RaquelFood insecurity corresponds to a deficit in households’ access to appropriate food, either in quantity and/or quality, due to limited financial resources or other factors [...]
- Special Issue on FCEM – International Web Conference on Food Choice & Eating Motivation: Message from the editorPublication . de Pinho Ferreira Guiné, Raquel
- Recent Trends in Designing Novel Foods: Nutritional Profiles and Consumer PerceptionsPublication . Guiné, Raquel; Barroca, Maria João; Anjos, OféliaDesigning novel foods is a pivotal issue for companies to remain active and competitive in today’s demanding food market [...]
- Motivations Associated with Food Choices and Eating PracticesPublication . Raquel P. F. Guiné; Guiné, RaquelThe principal reason that influences people’s eating characteristics is to satisfy basic body stimuli, like feeling hunger and the need for satiety [...]