Food values are supposed to be stable. This paper tests this assumption by comparing food values before and during the coronavirus-19 pandemic. While the ranking of food values remains very similar, there are some interesting differences in the relative importance that consumers attached to food values before and during the pandemic. A substantial decrease in the importance that consumers attach to food safety was observed during the pandemic, while there was a moderate increase in the importance attached to taste, nutrition, appearance, convenience and origin. The changes in food values vary across sociodemographic groups. Implications of the results are discussed.

中文翻译：

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COVID-19 大流行期间食品价值的延展性

食物价值应该是稳定的。本文通过比较冠状病毒 19 大流行之前和期间的食物价值来检验这一假设。虽然食品价值的排名仍然非常相似，但在大流行之前和期间消费者对食品价值的相对重要性方面存在一些有趣的差异。疫情期间，消费者对食品安全的重视程度大幅下降，口味、营养、外观、方便性、原产地等方面的重视度略有上升。食物价值的变化因社会人口群体而异。讨论了结果的含义。