1. Antiushko, D.P., Nezdoliy, A.O.: The biological activity of the composition with glucosamine in the diet of rats in the modeling of cartilage and connective tissue damage. Voprosy pitaniia [Probl. Nutr.] 86(1), 72–75 (2017)
2. Arianova, E.A., Bogachuk, M.N., Perederyaev, O.I.: Determination of chondroitin sulfate in food supplements by capillary zone electrophoresis. Voprosy pitaniia [Probl. Nutr.] 82(3), 67–71 (2013)
3. Flechner, K., Alf, D.: Results of a postmarketing surveillance study of collagen hydrolysate CH-Alpha. Ortop. Prax. 41(2), 486–494 (2005)
4. Fernandez, J.L., Peres, O.M.: Effects of gelatine hydrolysates in the prevention of athletic injuries. Arch. Med. Deporte 15, 277–282 (1998)
5. Hercberg, S.: Development of a nutritional policy designed to meet public health challenges. Sante Publique 26(3), 281–286 (2014)