Feed neophobia: avoidance of, and reluctance to taste unfamiliar foods (Cooke et al., 2006).
Cooke, L., Carnell, S., & Wardle, J. (2006). Food neophobia and mealtime food consumption in 4–5 year old children. International Journal of Behavioral Nutrition and Physical Activity, 3(1), 14. https://doi.org/10.1186/1479-5868-3-14