scholarly journals Evaluation of the blend of organic acids and medium-chain fatty acids in matrix coating as antibiotic growth promoter alternative on growth performance, nutrient digestibility, blood profiles, excreta microflora, and carcass quality in broilers

2018 ◽  
Vol 97 (12) ◽  
pp. 4351-4358 ◽  
Author(s):  
D.H. Nguyen ◽  
K.Y. Lee ◽  
M. Mohammadigheisar ◽  
I.H. Kim
2018 ◽  
Vol 98 (4) ◽  
pp. 852-859 ◽  
Author(s):  
Xin Jian Lei ◽  
Sang In Lee ◽  
Kwang Yong Lee ◽  
Dinh Hai Nguyen ◽  
In Ho Kim

An experiment was conducted to assess effects of Enterococcus faecium and a blend of organic acids (OAs) and medium-chain fatty acids (MCFAs) in finishing pigs. A total of 120 pigs [Duroc × (Yorkshire × Landrace); 51.04 ± 1.82 kg] were randomly assigned to five dietary treatments: CON, basal diet; BOM1, CON + 500 mg kg−1 blend of OAs and MCFAs; BOM2, CON + 1000 mg kg−1 blend of OAs and MCFAs; EBOM1, BOM1 + 20 mg kg−1 E. faecium; EBOM2, BOM2 + 20 mg kg−1 E. faecium. Pigs fed EBOM1 and EBOM2 diets had higher average daily gain and average daily feed intake (during days 36–70 and days 1–70) and greater digestibility of dry matter (days 35 and 70) compared with those fed BOM1 and BOM2 diets (P < 0.05). However, no differences on blood parameters and meat quality were observed between pigs offered BOM1 and BOM2 diets and those fed EBOM1 and EBOM2 diets (P > 0.05). In conclusion, supplementation with the combination of E. faecium and a blend of OAs and MCFAs was more effective in improving growth performance and nutrient digestibility than supplementation with blend of OAs and MCFAs alone in finishing pigs.


animal ◽  
2016 ◽  
Vol 10 (9) ◽  
pp. 1409-1416 ◽  
Author(s):  
D.M. Lamot ◽  
S.A.S. van der Klein ◽  
I.B. van de Linde ◽  
P.J.A. Wijtten ◽  
B. Kemp ◽  
...  

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