The Effect of Upcycled Brewers’ Spent Grain on Consumer Acceptance and Predictors of Overall Liking in Muffins

Figure 2

Mean hedonic ratings for muffins containing different percentages of brewers’ spent grain. Mean consumer test ratings of muffin attributes for 0%, 20%, and 30% BSG muffins from one-way repeated measures MANOVA. Bars with different superscripts under the same attribute are significantly different (n = 107; P < 0.05, Tukey’s honestly significant difference test). 1 = dislike extremely; 5 = neither like nor dislike; 9 = like extremely. Error bars indicate standard error of the mean (SEM).