期刊
FOOD QUALITY AND PREFERENCE
卷 54, 期 -, 页码 117-127出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodqual.2016.07.003
关键词
Emotion; G-FEE-List; Alternative protein source; Crickets; Chips
This study explored willingness to eat and the negative and positive emotional expectations that people from a Western country may have toward the consumption of insect snacks. The snacks, which were presented as pictures in an online survey, differed in their degree of processing of the insect ingredient: tortilla chips made of cricket flour (flour), tortilla chips containing deep-fried cricket bits (bits), a snack consisting of tortilla chips and deep-fried crickets (mix), and deep-fried crickets (crickets). Swiss respondents (N = 428) made 39 emotional evaluations, rated willingness to eat and expected liking of the presented products. Each participant evaluated the same non-insect-containing snack (within subjects design) and one of four insect-containing snacks (between-subjects design). Results showed that the insect snacks evoked various negative emotional expectations that went beyond expectations of disgust. Positive emotional expectations were less expected to occur. Furthermore, expectations related to disgust/uneasiness, inertia/dissatisfaction, and positive emotional evaluations were significant predictors of willingness to eat. The degree of processing of the insect ingredient partly influenced the ratings, with the mix product being assessed more negatively than the flour or bits products. The cricket product was rated more positive than expected. The research indicates that in the development and marketing of insect food, efforts should be undertaken not only to eliminate initial negative expectations of disgust and dissatisfaction but also to generate positive emotional expectations. We suggest the marketing of snacks containing processed insect ingredients will be more promising, and selling whole insects alone is more preferable to selling a mixed snack. Regardless of the degree of processing of the insect ingredient, the results suggest that marketing activities must contend with a large emotional barrier. (C) 2016 Elsevier Ltd. All rights reserved.
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