Bìol. Tvarin. 2020; 22 (3): 24–25.

Halyna StojanovskaCandidate of Biological Sciences, Senior Researcher (1950–2020)

A. V. Hunchak

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Institute of Animal Biology of NAAS, 38 Vasyl Stus str., Lviv, 79034, Ukraine

Stoianovska Halyna was the candidate of biological sciences, senior researcher — qualified scientist in the physiology, biochemistry and nutrition of poultry. The main directions of research were finding substrate regulatory mechanisms of metabolic processes in the body of poultry; study patterns of physiological and biochemical processes of digestion and assimilation of nutrients in the body of poultry, and developing ways to increase the level of transformation of feed nutrients into products (meat and eggs).

Key words: poultry, nutrition, physiological and biochemical processes of digestion, meat, eggs

  1. Andrejeva L, Gunchak A, Ratych I, Stoyanowska G, Jaremko R, Borowiec F. Influence of reproductive hens diet on the carotenoids and fat-soluble vitamins A and E content in the incubated egg yolk, yolk sac and liver of chick embryos and chickens. Roczniki Naukowe Zootechniki, Nauka-Praktyce, Krakow, 2003; 17 (1): 163‒166.
  2. Karpa I, Ratych I, Stojanovska G, Andrejeva L. Influence of diet change on the antioxidant status and productivity of laying hens. Anim. Sci. 2004; 4 (2): 395‒403.
  3. Gunchak AV, Ratych IB, Andrejeva LV, Stojanovska GM, Sirko YM, Kyryliv BY. Influence of diet change on lipid peroxidation, antioxidativedefence system and vitamin A, E state in egg yolk of laying hens during incubation. XVIII International poultry symposium PB WPSA. 4‒6 september 2006. World’s Poultry Sci. J. 2006: 110‒115.
  4. Ratych IB, Gunchak AV, Stojanovska GM, Andrejeva LV, Kyryliv BY, Sirko YM. Physiological and biochemical bases of poultry nutrition. Lviv, 2007: 233 p.
  5. Pasichna YY, Stojanovska GM, Stoyanovsky VG. Adaptive changes hydrolytic enzymes of the pancreas chickens by changing diet feeding. Scientific and technical bulletin of the Institute of Animal Biology and State research control institute of veterinary preparations and feed additives. Lviv, 2008; 9 (4): 88–92.





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