Emulsifier Effect on Fat Utilization in Broiler Chicken


	Asian Journal of Animal and Veterinary Advances
	Year: 2016 \| Volume: 11 \| Issue: 3 \| Page No.: 158-167 DOI: 10.3923/ajava.2016.158.167

Emulsifier Effect on Fat Utilization in Broiler Chicken

Muhammad Tahir Abbas, Muhammad Arif, Muhammad Saeed, M. Reyad-ul-ferdous

, Muhammad Adeel Hassan, M.A. Arain

and Abdur Rehman

Abstract: A trial was conducted to evaluate the effect of fat emulsifier on fat utilization in broiler chickens using 240 days old chicks which were divided into 24 replicates in a 3×2 factorial arrangement under Completely Randomized Design (CRD). Experimental diets were formulated using 1, 2 or 3% fat with or without fat emulsifier (Lecithin) at 350 mg kg^–1. The trial lasted for 35 days and was divided into starter and finisher phases. Statistical analysis of the data collected during the trial revealed that feed intake was not affected (p>0.05) by fat and fat emulsifier. Increasing fat levels resulted in a linear decrease (p<0.05) in starter weight gain but it didn’t affect (p>0.05) finisher and overall weight gain. Fat emulsifier affected (p<0.05) finisher, final and overall weight gain but starter weight gain remained unaffected (p>0.05). Starter Feed Conversion Ratio (FCR) increased (p<0.05) with increasing fat levels but finisher and overall FCR remained unaltered (p>0.05). Fat emulsifier didn’t affect (p>0.05) starter FCR but finisher FCR was improved with fat emulsifier supplementation (p<0.05). Dietary fat didn’t affect (p>0.05) Dry Matter (DM) and Ether Extract (EE) digestibility but fat emulsifier significantly improved (p<0.05) DM and EE digestibility. The carcass composition study results revealed that fat emulsifier affected (p<0.05) the heart weight and linearly increasing fat levels resulted in a linear decrease (p<0.05) in gizzard weight. The combination of fat and fat emulsifier affected (p<0.05) finisher FCR, finisher weight gain, DM digestibility and EE digestibility. This investigation reveals that dietary fat should be avoided in starter diets and supplementation of fat emulsifier in broiler diets may improve DM and EE digestibility.

PDF Fulltext XML References Citation Report Citation

RELATED ARTICLES:

•	Effect of Soy Lecithin on Growth Performance, Nutrient Digestibility and Hepatic Antioxidant Parameters of Broiler Chickens

•	Comparison of Fat Sources in Rations of Broilers from Hatch to Market

•	Influence of Dietary Energy and Poultry Fat on the Response of Broiler Chicks to Heat Therm

•	Study the Effects of Different Levels of Fat and L-carnitine on Performance, Carcass Characteristics and Serum Composition of Broiler Chicks

•	Dietary Soybean Oil, but Not Krabok Oil, Diminishes Abdominal Fat Deposition in Broiler Chickens

How to cite this article:

Muhammad Tahir Abbas, Muhammad Arif, Muhammad Saeed, M. Reyad-ul-ferdous, Muhammad Adeel Hassan, M.A. Arain and Abdur Rehman, 2016. Emulsifier Effect on Fat Utilization in Broiler Chicken. Asian Journal of Animal and Veterinary Advances, 11: 158-167.

DOI: 10.3923/ajava.2016.158.167

URL: https://scialert.net/abstract/?doi=ajava.2016.158.167

COMMENT ON THIS PAPER

Navigation


		Online First
		Current Issue
		Previous Issues
		Editorial Board
		Submit a Manuscript
		Guide to Authors
		Subscribe to E-alerts

Indexed In


		ASCI-Database
		Asian Digital Library
		Cambridge Scientific Abstract
		Chemical Abstract Services
		Google Scholar

Follow @scialert

Science Alert