CIMO - Artigos em Proceedings Não Indexados à WoS/Scopus
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Percorrer CIMO - Artigos em Proceedings Não Indexados à WoS/Scopus por Domínios Científicos e Tecnológicos (FOS) "Ciências Agrárias::Biotecnologia Agrária e Alimentar"
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- An Assessment of Food Consumption Practices in the Mozambican Provinces of Inhambane and Gaza: Implications for Mycotoxin Exposure RiskPublication . Ribeiro, Maria Isabel; Mussalama, Edson; Manhiça, Agnaldo; Cabo, Paula; Venâncio, Armando; Rodrigues, Paula; Macuamule, CustódiaIn Mozambique, mycotoxins represent a public health threat. The paucity of research and the absence of monitoring programs exacerbate the population’s risk of exposure. This study aimed to describe the dietary habits of populations in Gaza and Inhambane provinces and to investigate potential differences in average monthly consumption by province, place of residence, sex, and age group. A quantitative, cross-sectional design was employed, involving 55 households and a total of 300 individuals (Gaza: n=151; Inhambane: n=149). Data were collected using a food frequency questionnaire. The analysis revealed that household diets were predominantly composed of “Dairy products” where milk stood out, “Vegetables and greens”, notably onions and lettuce/watercress, “Beverages”, primarily water and tea, “Fruits”, such as mango, fresh tomato, and banana, “Bread, cereals and related products”, particularly rice, “Eggs, meat and fish”, namely fresh fish and eggs. Furthermore, the most consumed fats and sweets are oils and sugar, respectively. Statistically significant differences were observed between provinces: Inhambane exhibited higher consumption of “Dairy products”, “Fruits”, and “Beverages”. The results showed that consumption patterns across most food groups were dependent by place of residence. Additionally, sex and age were associated with different consumption of “Dairy products” and “Beverages”, respectively. These findings provide a comprehensive overview of dietary patterns in Gaza and Inhambane provinces and underscore the widespread consumption of foods vulnerable to mycotoxin contamination. The results offer a critical foundation for developing targeted sampling strategies to assess fungal and mycotoxin contamination and for conducting risk assessments of population exposure.
- Pork meat consumption: a comparative analysis between Brazilian and Portuguese consumersPublication . Fernandes, António; Morais, Juan de Oliveira; Ribeiro, Maria IsabelThis quantitative and cross-sectional study aimed to analyze the trend in pork consumption among Portuguese and Brazilian households, to identify which attributes were most valued by consumers when purchasing fresh pork meat, and to verify whether there were significant differences between Portuguese and Brazilian consumers regarding the factors/motivations for pork meat consumption. The data collection took place between April 16 and June 16, 2024, using a questionnaire through Google Forms. Later, data were analyzed using statistical software appropriate to the Human and Social Sciences. The Chi-square test was used to compare proportions, and the Mann-Whitney test was used to compare two independent groups. Of the 210 valid responses gathered, most consumers were female, students, single, with higher education, living in households of 1 to 3 members with a net monthly income of up to 2,400 euros (R$14,391.89). A few consumers did not consume pork meat (7.6%). Of those who consumed it (n = 194), the majority preferred to buy fresh meat, valuing attributes such as flavor, taste (preference over other meats), and aroma. In the last six months, the frequency of consumption was similar between Portuguese and Brazilian consumers (p-value > 0.05). Furthermore, consumers would prefer the proportion of lean meat to be greater than the proportion of fatty meat. Considering the nationality, animal welfare, local production, organic production, meat tenderness, and low environmental impact were identified as differentiating factors (p-value < 0.05) of pork meat consumption. These factors prove to be more critical for Portuguese consumers than Brazilian ones.
- Portuguese consumers' preference regarding the presentation of protected designation of origin transmontano goat cheesePublication . Fernandes, António; Fernando, Sousa; Aveiro, Dina; Ribeiro, Maria IsabelData were collected from a sample of 120 individuals aged between 18 and 84 years old through the application of a questionnaire at the National Agricultural Fair, held from June 3 to 11, 2023, at the National Exhibition Center in Santarém, Portugal. Subsequently, the data were analyzed using descriptive statistics, revealing that the majority of the respondents were male (52.5%), had secondary (25.0%) or higher (41.7%) education qualifications, lived in households of 2 (35.8%) or 3 people (24.2%) with a monthly net income between 501 and 1,000 euros (20.8%) or 1,001 and 3,000 (40.3%) in the districts of Santarém (25.8%), Lisboa (15.8%), or Leiria (9.2%). The majority (84.5%) consumed cheese more than once a week. They preferred cheese made with raw milk (68.3%) from goat (55.0%), with a curing time of around 30 days (55.0%) or 90 days (51.7%). They also preferred the whole cheese (61.7%), certified (59.1%) with Protected Designation of Origin (PDO), Protected Geographical Identification (PGI), or Organic Agriculture (OA). As for the cheese size, the respondents preferred wedges of 220 and 400 g. The most important attribute for consumers proved to be the price, followed by the type of milk (cow, sheep, goat, mixed), curing time, cheese size/portion, presentation form (whole, half, wedge), type of milk (pasteurized, raw), certification (PDO, PGI, OA) and whether the cheese had spices/aromatic herbs. The study reveals that the commercial strategy of the producer group (LEICRAS) should prioritize smaller portions without using spices/aromatic herbs, since opting for smaller-sized cheese entails higher operating costs.
- Portuguese consumers' preference regarding three protected designation of origin transmontano goatling butcher piecesPublication . Fernandes, António; Sousa, Fernando; Aveiro, Dina; Ribeiro, Maria IsabelEach half carcass was divided into three pieces: a leg, a shoulder, and a rib. So, to identify consumers' preferences about the three cuts, a questionnaire was applied at the National Agricultural Fair between June 3 and 11, 2023, in Santarém, Portugal. The sample was composed of 118 consumers aged between 20 and 81 years. Later, descriptive statistics and the Friedman test were used to analyze the data. The majority of the consumers were between 25 and 64 years old (72.9%), male (69.5%), had secondary (25.4%) or higher (36.4%) education, lived in households of two (40.7%) or three people (23.7%) with a monthly net income between 1,001 and 3,000 (44.9%) or 3,001 and 5,000 euros (21.2%) and lived in the districts of Santarém (30.5%), Lisbon (15.3%) and Leiria (11.0%). The frequency of goatling meat consumption is very diverse. In fact, 31.4% said they eat it sporadically, 31.4% more than once a week, 25.4% once a month, and 11.9% one to four times a month. When asked about the likelihood of buying the different cuts, 86.5% of respondents said it was likely or very likely that they would buy the rib, 80.6% the leg, and 79.6% the shoulder. No differences were found in the purchase probability between the leg and shoulder (p-value = 0.879). Still, a preference for the rib was confirmed (p-value < 0.05). The leg, the rib, and the shoulder can be sold between 13.09 and 22.41 euros/kg, 12.92 and 22.96 euros/kg, and 13,66 and 23,64 euros/Kg, respectively.