Commercial defatted soy flour (DSF) was dispersed in distilled water at pH 7 to prepare 5% aqueous dispersion. Soy protein hydrolysates (SPH) were obtained by enzymatic hydrolysis of the DSF using three different proteases (Flavourzyme 1000 L. No-vozym FM 2. 0 L and Alcalase 2. https://foldlyers.shop/product-category/terminal-blocks-headers/