Abstract: Methods of making protein hydrolysates are described. The methods may include the steps of providing a solution comprising protein, and adjusting a pH of the solution to about 10.4 or more to form a basic protein solution. Additional steps may include adding a protease enzyme to the basic protein solution that converts at least a portion of the protein to protein hydrolysates. Protein hydrolysate compositions and water-soluble food additives are also described. The additives may include a mixture of protein hydrolysates formed by protein hydrolysis of a protein substrate. The protein hydrolysates may have an average molecular weight of about 2000 to about 10,000 Daltons.

Abstract: A method of making a beverage is disclosed. The method comprises mixing water and pectin to form a pectin slurry. Milk is mixed with the pectin slurry. White grape juice concentrate is mixed to the milk and pectin slurry until a stable mixture is achieved. Phosphoric acid is added to reduce the pH level to between approximately 4.8 and approximately 5.2, and citric acid is added to reduce the pH level to between approximately 3.8 and approximately 4.1.