The sensory analysis was performed using the combined treated samples (HyF and FdH) and the PPI. Sample solutions (2%, w/w) were prepared with tap water and coded using three-digit random numbers.
The sensory evaluation was conducted according to the ISO 8587:2006 Sensory analysis—Methodology—Ranking, which compares different products according to the intensity of a given characteristic or property. First, a ten-member panel ranked attributes regarding bitterness and plant-like (pea-like/green/beany) flavor. These attributes were evaluated on a 1 (attribute not perceivable) to 7 (very strong perception) ranging scales.
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