THE EFFECT OF BIOFERRON AND BIOCINC PREPARATIONS ON THE COMPOSITION OF ESSENTIAL AMINO ACIDS IN QUAIL MEAT RAW MATERIALS

Abstract

The positive effect of microelement chelates compounds in Bioferron and Biocink on the composition of essential acids in quail meat raw materials has been substantiated. The experiment used quail of the Japanese breed, egg-meat direction in the amount of 280 heads. The highest level of essential amino acids in meat raw materials was noted in quails of 37-day age. The highest level of arginine was noted in the sixth experimental group (Biocink 0,3 ml/kg) – 5,25 ± 0,27% (p≤0,01), which is 0,92% higher than in the control group. The highest level of valine was noted in the group in whose diet Bioferron was included at a dose of 0,2 ml/kg, it was 3,30±0,19% (p≤0.01), which is 0,79% higher than in the control group. The histidine level exceeded the control level by 0,25 -0,40% (p≤0,05). Leucine and isoleucine have the highest levels of all amino acids in quail meat raw materials. In the meat raw materials of quail of 37 days of age among the experimental groups receiving Bioferron, the highest level of leucine and isoleucine was noted at a dose of 0,2 ml/kg – 13,17 ± 0,49% (p≤0,001), which is 3,86% more than in the control. Among the experimental groups treated with Biocink, the highest level of leucine and isoleucine was noted at a dose of 0,2 ml/kg – 12,45±0,54% (p≤0,01), which is 3,14% more than in the control. The content of methionine in meat raw materials of 37-day quail, in the diet of which Bioferron was present at doses of 0,1, 0,2 and 0,3 ml/kg, was 1,57±0,10, 1,75±0,11 and 1,74±0,11% at p≤0,01, which is 0,28, 0,46 and 0,45% higher than the control, respectively. In the quail groups treated with Biocink 0,1, 0,2 and 0,3 mL/kg, methionine levels were 1,47±0,07, 1,70±0,11 (p≤0,01) and 1,69±0,12 (p≤0,05), which is 0,18, 0,41 and 0,40% higher than the control, respectively. In the Bioferron 0,1, 0,2 and 0,3 mL/ kg inclusion groups, tryptophan levels were 0,21, 0,67 (p≤0,05) and 0,65% (p≤0,01) higher, respectively. Tryptophan levels were 0,16, 0,66 (p≤0,05), and 0,64% (p≤0,01) higher in the Biocink 0,1, 0,2, and 0,3 mL/kg inclusion groups, respectively. The highest level of phenylalanine was noted in the second experimental group (Bioferron 0,2 ml/ kg) – 3,87±0,25% (p≤0.01), which is 1,13% higher than in the control group.