L. Yu. Karpenko
Saint Petersburg State University of Veterinary Medicine
Russian Federation

 Larisa Yu. Karpenko -  Dr. of Biological Sciences, Prof., Head of Department of Biochemistry and Physiology 

 Saint Petersburg 

A. K. Zazi
LLC "LIMKORM PETFOOD"
Russian Federation

 Asiet K. Zazi -  R&D Director 

 Belgorod Region 

V. V. Andreev
LLC "LIMKORM PETFOOD"
Russian Federation

 Vitaly V. Andreev -  Candidate of Biological Sciences, Associate Professor, Head of the Veterinary Channel 

 Belgorod Region 

A. A. Bakhta
Saint Petersburg State University of Veterinary Medicine
Russian Federation

 Alesya Al. Bakhta -  Candidate of Biological Sciences, Associate Professor, Department of Biochemistry and Physiology 

 Saint Petersburg 

A. B. Balykina
Saint Petersburg State University of Veterinary Medicine
Russian Federation

 Anna B. Balykina -  Candidate of Veterinary Sciences, Associate Professor, Department of Biochemistry and Physiology 

 Saint Petersburg 

P. S. Pogodaeva
Saint Petersburg State University of Veterinary Medicine
Russian Federation

 Polina S. Pogodaeva -  Candidate of Veterinary Sciences, Assistant at the Department of Biochemistry and Physiology 

 Saint Petersburg