Figure 2. E-tongue analysis of soybean protein and hydrolysates (a) Flavor intensity of the hydrolysates (b) Bitterness intensity of the hydrolysates (c) PCA loading plot of the hydrolysates [1) Optimization; pH 12, enzyme concentration 0.27%, A; pH 10, enzyme concentration 0.3%, B; pH 10, enzyme concentration 0.5%, C; pH 12, enzyme concentration 0.3%, D; pH 12, 0.5%.]

From

Optimizing of Enzyme Hydrolysis Condition for Bitterness Suppression of Soybean Protein Using Response Surface Methodology (RSM)

Ha-Na Ra, Yong-Sik Cho, Young Hwang, Hyun-Wook Jang, Kyung-Mi Kim

Journal of Food and Nutrition Research. 2020, 8(10), 561-567 doi:10.12691/jfnr-8-10-4