EFFECT OF MANNAN OLIGOSACCHARIDE AND VITAMIN E SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF LOCAL STRAIN LAYING HENS SUBJECTED TO OCHRATOXIN-A CONTAMINATION
Hassan, R., Abo Egla, E., Ismail, F., Sherif, K., Ibrahiem, H. (2015). EFFECT OF MANNAN OLIGOSACCHARIDE AND VITAMIN E SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF LOCAL STRAIN LAYING HENS SUBJECTED TO OCHRATOXIN-A CONTAMINATION. EKB Journal Management System, 18(Issue 2 Special), 315-321. doi: 10.21608/ejnf.2015.104490
R. A. Hassan; El-Samra H.A. Abo Egla; F. S.A. Ismail; Kh. Sherif; Hanaa A. B. Ibrahiem. "EFFECT OF MANNAN OLIGOSACCHARIDE AND VITAMIN E SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF LOCAL STRAIN LAYING HENS SUBJECTED TO OCHRATOXIN-A CONTAMINATION". EKB Journal Management System, 18, Issue 2 Special, 2015, 315-321. doi: 10.21608/ejnf.2015.104490
Hassan, R., Abo Egla, E., Ismail, F., Sherif, K., Ibrahiem, H. (2015). 'EFFECT OF MANNAN OLIGOSACCHARIDE AND VITAMIN E SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF LOCAL STRAIN LAYING HENS SUBJECTED TO OCHRATOXIN-A CONTAMINATION', EKB Journal Management System, 18(Issue 2 Special), pp. 315-321. doi: 10.21608/ejnf.2015.104490
Hassan, R., Abo Egla, E., Ismail, F., Sherif, K., Ibrahiem, H. EFFECT OF MANNAN OLIGOSACCHARIDE AND VITAMIN E SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF LOCAL STRAIN LAYING HENS SUBJECTED TO OCHRATOXIN-A CONTAMINATION. EKB Journal Management System, 2015; 18(Issue 2 Special): 315-321. doi: 10.21608/ejnf.2015.104490

EFFECT OF MANNAN OLIGOSACCHARIDE AND VITAMIN E SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF LOCAL STRAIN LAYING HENS SUBJECTED TO OCHRATOXIN-A CONTAMINATION

Egyptian Journal of Nutrition and Feeds
Article 31, Volume 18, Issue 2 Special, November 2015, Page 315-321  XML PDF (478.57 K)
Document Type: Original Article
DOI: 10.21608/ejnf.2015.104490
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Authors
R. A. Hassan1; El-Samra H.A. Abo Egla2; F. S.A. Ismail2; Kh. Sherif2; Hanaa A. B. Ibrahiem1
1Anim. Prod. Res. Inst., Agric. Res. Center, Ministry of Agriculture, Giza, Egypt.
2Poultry Prod. Dept., Fac. Agric., Mansoura Univ., Mansoura, Egypt.
Abstract
An this study, mannan-oligosaccharide (MOS) and vitamin E (Dl-α-tocopheryl acetate) were used as feed supplements to ameliorate the deleterious effect of ochratoxin-A (OTA) on laying hens productive performance and some blood constituents. A total of 180 Inshas hens, 28 weeks of age were randomly distributed according to diet supplementation into six groups (30 hens, each in 3 replicates) as follow. T1: was fed a hen diet without any supplementation (control); T2: was fed the control diet supplemented with 1 g MOS / kg diet; T3: was fed the control diet supplemented with 150 mg vit. E / kg diet; T4: was fed the control diet contaminated with 1000 ppb of OTA. While, T5: was fed the control diet contaminated with 1000 ppb OTA and supplemented with 1 g MOS / kg diet; and T6 was fed the control diet contaminated with 1000 ppb OTA and supplemented with 150 mg vit. E / kg diet. Results showed that feed contaminated with OTA at 1000 ppb (T4) significantly decreased egg production percentage and feed consumption compared with the control group (but feed conversion was not affected). On the other hand, addition of either MOS or vit. E can ameliorate the toxic effects of OTA on productive performance and meat quality of hens.
Keywords
Ochratoxin-A; mannan-oligosaccharide; vitamin E and local laying hens
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