Decision on single-use and reusable food packaging: searching for the optimal solution using a fuzzy mathematical approach.

Fuzzy signatures can model the subjectivity of human definitions and criteria using the knowledge of professionals - human knowledge, which is experienced under real conditions and is used in practice in the food-packaging decision process. Food-packaging decision components and the final decision can be determined by fuzzy algorithms using membership functions on aggregation and weighted values. © 2022 The Author. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.