 Chemical catalysts increase the pH of the mixture, enzymatic catalysts induce partial hydrolysis of proteins and polysaccharides, and higher temperatures increase reaction rates.Separating the liquid from the solid byproduct is a simple step achieved through decanting, filtration, and spinning in a centrifuge.Once the liquid product is separated, adding other ingredients, such as fortifying vitamins and minerals, or sweeteners, flavorings, salts, oils, and similar ingredients, forms the final product.