Fig. 10

Solubility of sea cucumber C. frondosa protein hydrolysates at various pH values a BW, Body wall; b FL, Flower; c IN, Internal organs A, Alcalase; F, Flavourzyme; C, Corolase; C + F, Mixture of Corolase and Flavourzyme; A + F, Mixture of Alcalase and Flavourzyme