Edible insects (EIs) have recently gained attention as an alternative and more sustainable food, emerging as an alternative to other protein foods with higher environmental impacts, like bovine meat. EIs contain a valuable composition of macro and micronutrients, important for human nutrition. Nevertheless, their consumption is not yet widespread in Western countries, such as in Europe. This work aimed to study how consumers in three different European locations perceive the role of EIs in human nutrition. Data collection was carried out by a questionnaire survey in three countries (Croatia, Lithuania, and Portugal), and 1723 participants were included in the study. For the treatment of the data, SPSS software was used, and chi-square tests and tree classification analysis were performed. The results showed that for all the statements presented to the participants, significant differences were found in information about EIs according to country. The results further highlighted that the participants were better informed about the high protein content of EIs, while not being well informed about their possible anti-nutritive effects. Tree classification revealed that the most important discriminating variable was country, with Lithuanian participants being better informed than those from Portugal or Croatia.
Citation: Raquel P. F. Guiné, Sofia G. Florença, Cristina A. Costa, Paula M. R. Correia, Manuela Ferreira, Ana P. Cardoso, Sofia Campos, Ofélia Anjos, Elena Bartkiene, Marijana Matek Sarić. Information about nutritional aspects of edible insects: Perspectives across different European geographies[J]. AIMS Agriculture and Food, 2024, 9(3): 921-933. doi: 10.3934/agrfood.2024050
Edible insects (EIs) have recently gained attention as an alternative and more sustainable food, emerging as an alternative to other protein foods with higher environmental impacts, like bovine meat. EIs contain a valuable composition of macro and micronutrients, important for human nutrition. Nevertheless, their consumption is not yet widespread in Western countries, such as in Europe. This work aimed to study how consumers in three different European locations perceive the role of EIs in human nutrition. Data collection was carried out by a questionnaire survey in three countries (Croatia, Lithuania, and Portugal), and 1723 participants were included in the study. For the treatment of the data, SPSS software was used, and chi-square tests and tree classification analysis were performed. The results showed that for all the statements presented to the participants, significant differences were found in information about EIs according to country. The results further highlighted that the participants were better informed about the high protein content of EIs, while not being well informed about their possible anti-nutritive effects. Tree classification revealed that the most important discriminating variable was country, with Lithuanian participants being better informed than those from Portugal or Croatia.
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Figures(4) / Tables(2)
Raquel P. F. Guiné, Sofia G. Florença, Cristina A. Costa, Paula M. R. Correia, Manuela Ferreira, Ana P. Cardoso, Sofia Campos, Ofélia Anjos, Elena Bartkiene, Marijana Matek Sarić. Information about nutritional aspects of edible insects: Perspectives across different European geographies[J]. AIMS Agriculture and Food, 2024, 9(3): 921-933. doi: 10.3934/agrfood.2024050
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