1. Enzymatic hydrolysis of protein for increase solubility;Adler-Nissen;J. Agric. Food Chem.,1976
2. Adler-Nissen, J. (1986) Enzymatic hydrolysis of food proteins. Elsevier Applied Science Publishers, London, pp. 122–124.
3. A.O.A.C. (1975) Official methods of analysis. Association of Official Analytical Chemists, Washington, DC.
4. A.O.C.S. (1980) Standard methods of analysis. American Oil Chemists Society, Champaign, IL.
5. Nitrogen solubility of alfalfa protein concentrate as influenced by various factors;Betschart;J. Food Sci.,1974