Exogenous emulsifiers and multi-enzyme combination improves growth performance of the young broiler chickens fed low energy diets containing vegetable oil
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Objective: The present study examined the effects of exogenous emulsifiers and multi-enzyme supplementation into a low energy density diet on growth performance, visceral organ parameters, blood metabolites, ileal morphology, and nutrient digestibility in broiler chickens from hatch to 21 days. Methods: One hundred and sixty-eight one-day-old Ross 308 broiler chickens were allocated in a completely randomized design to 24 pens and each pen was assigned to one of four dietary treatments to give six replications with seven chickens in a cage. Dietary treatments were: i) positive control with standard energy level (PC); ii) negative control with 100 kcal/kg lower energy of the standard level (NC); iii) NC diet supplemented 0.05% calcium stearoyl-2 lactylate as an emulsifier (NC+E); and iv) NC diet supplemented with both 0.05% calcium stearoyl-2 lactylate and 0.05% multi-enzyme (NC+E+M). Corn and soybean meal-based control diets containing vegetable oil were formulated to meet the Ross 308 nutrition specification. Chickens were fed ad-libitum with the treatment diets and sampling was conducted on day 21. Results: Our results revealed that emulsifier and multi-enzyme supplementation into NC diets improved (p<0.05) feed efficiency of the broiler chickens compared to the broiler chickens fed NC diets from hatch to 21 days. Supplementation of emulsifier and multi-enzyme into NC diet improved (p<0.05) nutrient digestibility of the broiler chickens. However, emulsifier and multi-enzymesupplementation into diet did not influence (p>0.05) visceral organ weight, blood metabolites, and intestinal morphology in broiler chickens fed NC diets. Conclusion: Supplementation of emulsifier and multi-enzyme in the NC diet would support improving growth performance in young broiler chickens with improved feed efficiency and increased nutrient digestibility thereby curtailing the negative impact of energy reduction in the diets.
Abstract
Objective: The present study examined the effects of exogenous emulsifiers and multi-enzyme supplementation into a low energy density diet on growth performance, visceral organ parameters, blood metabolites, ileal morphology, and nutrient digestibility in broiler chickens from hatch to 21 days. Methods: One hundred and sixty-eight one-day-old Ross 308 broiler chickens were allocated in a completely randomized design to 24 pens and each pen was assigned to one of four dietary treatments to give six replications with seven chickens in a cage. Dietary treatments were: i) positive control with standard energy level (PC); ii) negative control with 100 kcal/kg lower energy of the standard level (NC); iii) NC diet supplemented 0.05% calcium stearoyl-2 lactylate as an emulsifier (NC+E); and iv) NC diet supplemented with both 0.05% calcium stearoyl-2 lactylate and 0.05% multi-enzyme (NC+E+M). Corn and soybean meal-based control diets containing vegetable oil were formulated to meet the Ross 308 nutrition specification. Chickens were fed ad-libitum with the treatment diets and sampling was conducted on day 21. Results: Our results revealed that emulsifier and multi-enzyme supplementation into NC diets improved (p<0.05) feed efficiency of the broiler chickens compared to the broiler chickens fed NC diets from hatch to 21 days. Supplementation of emulsifier and multi-enzyme into NC diet improved (p<0.05) nutrient digestibility of the broiler chickens. However, emulsifier and multi-enzymesupplementation into diet did not influence (p>0.05) visceral organ weight, blood metabolites, and intestinal morphology in broiler chickens fed NC diets. Conclusion: Supplementation of emulsifier and multi-enzyme in the NC diet would support improving growth performance in young broiler chickens with improved feed efficiency and increased nutrient digestibility thereby curtailing the negative impact of energy reduction in the diets.
참고문헌 (24)
- Giacobbo FCN, "Influence of enzyme supplementation in the diets of broiler chickens formulated with different corn hybrids dried at various temperatures", Animals, 11, pp.643~ (2021)[DOI]
- Samiru Sudharaka Wickramasuriya, "Multi-carbohydrase application into energy and amino acid deficient broiler diets: A strategy to enhance performance of broiler chickens", 한국축산학회지, 63(6), pp.1328~1343 (2021), 한국축산학회[DOI]
- Wickramasuriya SS, "Physiological effects of a tallow-incorporated diet supplemented with an emulsifier and microbial lipases on broiler chickens", Front Vet Sci, 7, pp.698~ (2020)[DOI]
- Bontempo V, "Evaluation of a synthetic emulsifier product supplementation on broiler chicks", Anim Feed Sci Technol, 240, pp.157~164 (2018)[DOI]
- Roofchaei A, "Influence of dietary carbohydrases, individually or in combination with phytase or an acidifier, on performance, gut morphology and microbial population in broiler chickens fed a wheatbased diet", Anim Nutr, 5, pp.63~67 (2019)[DOI]
- Wickramasuriya SS, "Multi-carbohydrase addition into a corn-soybean meal diet containing wheat and wheat by products to improve growth performance and nutrient digestibility of broiler chickens", J Appl Poult Res, 28, pp.399~409 (2019)[DOI]
- Józefiak D, "Multi-carbohydrase and phytase supplementation improves growth performance and liver insulin receptor sensitivity in broiler chickens fed diets containing full-fat rapeseed", Poult Sci, 89, pp.1939~1946 (2010)[DOI]
- Olukosi OA, "Romero LF. Effects of exogenous proteases without or with carbohydrases on nutrient digestibility and disappearance of non-starch polysaccharides in broiler chickens", Poult Sci, 94, pp.2662~2669 (2015)[DOI]
- Cho JH, "Kim IH. Effects of emulsifier and multienzyme in different energy densitydiet on growth performance, blood profiles, and relative organ weight in broiler chickens", J Agric Sci, 4, pp.161~ (2012)[DOI]
- Wang JP, "Effects of dietary supplementation of emulsifier and carbohydrase on the growth performance, serum cholesterol and breast meat fatty acids profile of broiler chickens", Anim Sci, 87, pp.250~256 (2016)[DOI]
- Aviagen, "Broiler ross 308 performance objectives", Aviagen, 2~16 (2014)
- Aviagen, "Ross broiler management handbook", Aviagen, 1~132 (2014)
- Samiru Sudharaka Wickramasuriya, "Effect of calcium stearoyl-2 lactylate and lipase supplementation on growth performance, gut health, and nutrient digestibility of broiler chickens", Animal Bioscience, 33(6), pp.981~991 (2020), 아세아·태평양축산학회[DOI]
- Wickramasuriya SS, "Differential effects of dietary methionine isomers on broilers challenged with acute heat stress", J Poult Sci, 56, pp.195~203 (2019)[DOI]
- Haetinger VS, "Optimizing cost, growth performance, and nutrient absorption with a bio-emulsifier based on lysophospholipids for broiler chickens", Poult Sci, 100, pp.101025~ (2021)[DOI]
- Siyal FA, "Emulsifiers in the poultry industry", Worlds Poult Sci J, 73, pp.611~620 (2017)[DOI]
- Kubiś M, "Emulsifier and xylanase can modulate the gut microbiota activity of broiler chickens", Animals, 10, pp.2197~ (2020)[DOI]
- Mohammadigheisar M, "Effect of inclusion of lysolecithin or multi-enzyme in low energy diet of broiler chickens", J Appl Anim Res, 46, pp.1198~1201 (2018)[DOI]
- C Bavaresco, "Hybrid Phytase and Carbohydrases in Corn and Soybean Meal-Based Diets for Broiler Chickens: Performance and Production Costs", Brazilian Journal of Poultry Science, 22(1) (2020), FapUNIFESP (SciELO)[DOI]
- Pirzado SA, "Effect of azomite with low energy diet on growth performance, nutrient digestibility and bone mineralization of broiler chickens", Intl J Agric Biol, 24, pp.505~510 (2020)[DOI]
- Classen HL, "Diet energy and feed intake in chickens", Anim Feed Sci Technol, 233, pp.13~21 (2017)
- Wealleans AL, "Comparative effects of two multi-enzyme combinations and a Bacillus probiotic on growth performance, digestibility of energy and nutrients, disappearance of non-starch polysaccharides, and gut microflora in broiler chickens", Poult Sci, 96, pp.4287~4297 (2017)[DOI]
- Zhang B, "Effect of fat type and lysophosphatidylcholine addition to broiler diets on performance, apparent digestibility of fatty acids, and apparent metabolizable energy content", Anim Feed Sci Technol, 163, pp.177~184 (2011)[DOI]
- Amerah AM, "Effect of exogenous xylanase, amylase, and protease as single or combined activities on nutrient digestibility and growth performance of broilers fed corn", soy diets, 2017, pp.96, 807~816