Year: 2024
Type: article
Abstract: The problem of finding the most complete protein components that can be used in poultry farming is currently urgent, as the cost of feed in poultry farming reaches 70%. The most popular methods for evaluating nutrient availability in the organism of productive animals are fistula technologies. In this work, the authors used a new technique to evaluate the palatability and nutritional properties of two soybean products in the diet of broiler chickens. The comparative analysis showed that soybean cake (EcoSoy) was the most preferred feed ingredient, increasing trypsin activity by 30.2% and lipase activity by 114% compared to meal in the first postprandial phase (after 60 min). In the second postprandial phase (after 120 min), the differences were not reliable, but a tendency to increase activity was observed in the experimental group (by 17.2%).
Source: Timiryazev Biological Journal
Authors: D. D. Bezzubenko, V. G. Vertiprakhov
Language: English
Subfield: Animal Science and Zoology
Domain: Life Sciences
SDG: Zero hunger
Open Access status: hybrid
OpenAlex ID: W4402926268