The taste profiles of the Alcalase-treated WGHs showed decreased bitterness while umami and overall acceptability increased.
On the other hand, the WGHs produced by Flavourzyme and Protamex showed increased bitterness with increasing hydrolysis duration.
However, taste profiles, such as umami, kokumi, and overall acceptability of the WGHs by Flavourzyme and Protamex were unaffected by the degree of hydrolysis.