Biological Evaluation of Protein Hydrolysate’s Influence on the Mink Organism
- Авторлар: Slesarenko N.A.1, Abramov P.N.1
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Мекемелер:
- Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology
- Шығарылым: Том 45, № 2 (2019)
- Беттер: 205-208
- Бөлім: Animal Husbandry
- URL: https://journal-vniispk.ru/1068-3674/article/view/230913
- DOI: https://doi.org/10.3103/S1068367419020216
- ID: 230913
Дәйексөз келтіру
Аннотация
Abstract—The study was conducted at the Saltykovsky Plemzverosovkhoz state-owned farm in 150 minks selected according to the principle of analogs. We estimated the systemic and local effects of protein hydrolysate obtained by the fermentation of mink bodies. During a diet analysis, we detected a deficit of threonine, an essential amino acid. The body weights of animals from experimental groups fed with 2 and 4 mL of 7% hydrolysate solution were higher by 3.6 and 10.1%, respectively, as compared with the control animals. The total protein concentration was higher by 48.6%; the albumin fraction was lower by 27%. The level of alanine transaminase (ALT) and aspartate transaminase (AST) in the control animals was lower by 29% and higher by 35%, respectively, than in the experimental groups. The planimetric parameters of fur raw materials in the experimental groups were higher by 5.5% than in control animals. Based on the estimates of systemic and local effects of the protein hydrolysate, it is considered to be effective for cage housing.
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Авторлар туралы
N. Slesarenko
Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology
Хат алмасуға жауапты Автор.
Email: dec_fvm@mgavm.ru
Ресей, Moscow, 109472
P. Abramov
Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology
Email: dec_fvm@mgavm.ru
Ресей, Moscow, 109472
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