Percorrer por autor "Elena Bartkiene"
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- A cross-cultural study of unwillingness to consume insects in Croatia, Lithuania, Portugal, Romania, and MexicoPublication . Rosa María Mariscal-Moreno; Anayansi Escalante-Aburto; César Ozuna; Guiné, Raquel; Cristina Chuck-Hernández; Marijana Matek Sarić; Elena Bartkiene; Monica Tarcea; Lucio Rodríguez-SifuentesIntroduction Insects are a nutritious and environmentally sustainable alternative to traditional animal proteins. Because of this, their use as human food is being implemented in Europe, although this practice is not well-received in the countries of that continent. On the other hand, there are countries like Mexico, with a long tradition of insect consumption, which can serve as a model for increasing insect consumption in European countries. Methods A survey on insect consumption was conducted in Mexico, Croatia, Lithuania, Portugal, and Romania, and focused on people who had never consumed insects. The Chi-square test was performed for demographic variables; multinomial logistic regressions were used to establish relations between sociodemographic variables and respondents who had not consumed insects. Data from surveyed individuals from Mexico who have not included insects in their diet were analyzed to propose strategies to boost insect consumption in European countries. Results and discussion The percentage of respondents who had not consumed insects in Mexico was 29.7%, whereas in European countries, it ranged from 70.5 to 89.3%. The Chi-square test revealed a statistically significant difference for all analyzed sociodemographic factors. Gender, age, educational level, geographical area, and income all influenced a person to be a non-consumer of insects. We suggest using isolated insect protein or insect flour to formulate/develop food products, inform about the nutritional and health benefits of insects, integrate insects into the countries’ traditional cuisine, and reduce the costs of insects to increase their consumption in European countries.
- Edible Insects – Exotic Food or Gastronomic Innovation? Study Involving 14 CountriesPublication . de Pinho Ferreira Guiné, Raquel; Elena Bartkiene; Monica Tarcea; Cristina Chuck-Hernández; Ilija Djekic; Marijana Matek Sarić; Nada M. Boustani; Malgorzata Korzeniowska; Dace Klava; Maria Papageorgiou; José Maria Fresno Baro; Maša Cernelic Bizjak; Emel Damarli; Florença, Sofia de Guiné e; Costa, Cristina Amaro da; Correia, Paula; Ferreira, Manuela; Cardoso, Ana Paula; Margarida Campos, Sofia; Anjos, Ofélia; Ferreira, VanessaThis study explores the perceptions about edible insects and their usage in modern gastronomy. Data were collected through questionnaire survey in 14 countries, and 7222 responses were obtained. ANOVA and factor analysis were used, respectively to evaluate differences between groups and to analyze the scale items. The results showed that participants showed higher agreement toward insects being considered exotic foods and being associated with taboos and neophobia. Some sociodemographic factors (country, age class, education level and income) were proven to significantly influence with the perceptions. while sex and living environment did not. Factor analysis extracted three factors, one associated with the uses of insects in gastronomy, another associated with insects as foods and a third about insects not being proper for human consumption. In conclusion, the work revealed differences between countries in the perceptions about edible insects, and that these perceptions were also significantly influenced according to other sociodemographic variables.
- Healthy motivations for food consumption in 16 countriesPublication . Guiné, Raquel; Joana Gonçalves; Florença, Sofia de Guiné e; Ferreira, Manuela; Cardoso, Ana Paula; Elena Bartkiene; Djekić, Ilija; Tarcea,Monica; Rumbak, Ivana; Sarić, Marijana Matek; Černelič-Bizjak, Maša; Isoldi, Kathy; EL-Kenawy, Ayman; Ferreira, Vanessa; Klava, Dace; Korzeniowska, Małgorzata; Vittadini, Elena; Leal, Marcela; Papageorgiou, Maria; Anjos, OféliaThere are many factors that can influence people’s attitudes towards healthy eating, including personal nature, sociodemographic influences, and lifestyle. This work investigated to what extent the motivations for healthy food consumption are shaped in individuals from different countries. A questionnaire survey was carried out on a sample of 11,919 participants from 16 countries. The results indicated that the strongest motivations for healthy food consumption were related to the perception of consuming healthy food, eating foods rich in vitamins and minerals, allied to food safety and hygiene concerns. Significant differences were found in healthy motivations between countries. Additionally, the sociodemographic variables that had a higher influence on health motivation levels were country, age, and gender. Concerning the anthropometric and lifestyle variables influencing healthy motivation for food consumption, the discriminating variables were: believing in having a healthy diet, physical exercise, and chronic diseases. In conclusion, the work showed important differences in the motivations for a healthy diet in different countries, but other variables also play a role in the motivation for the consumption of foods for health and well-being.