Sentences with phrase «synthetic protein substitutes»
Traditionally, synthetic protein substitutes made from mixtures of amino acids have been used to create nutritional formulas that PKU patients need to drink daily to ensure they get enough protein in their diets.
In 1867, Swiss pharmacist Henri Nestle came up with a syntheticsubstitute for wet nurses and introduced commercial infant formula, which derives its protein from soy or from purified cow's milk whey and casein.