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Costa MM, Spínola MP, Tavares B, Pestana JM, Tavares JC, Martins CF, Alfaia CM, Carvalho DFP, Mendes AR, Ferreira JI, Mourato MP, Lordelo MM, Prates JAM. Effects of high dietary inclusion of Arthrospira platensis, either extruded or supplemented with a super-dosing multi-enzyme mixture, on broiler growth performance and major meat quality parameters. BMC Vet Res 2024; 20:176. [PMID: 38711127 DOI: 10.1186/s12917-024-04027-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 04/22/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND This investigation assessed the effects of high dietary inclusion of Spirulina (Arthrospira platensis) on broiler chicken growth performance, meat quality and nutritional attributes. For this, 120 male broiler chicks were housed in 40 battery brooders (three birds per brooder). Initially, for 14 days, a standard corn and soybean meal diet was administered. Subsequently, from days 14 to 35, chicks were assigned to one of the four dietary treatments (n = 10 per treatment): (1) control diet (CTR); (2) diet with 15% Spirulina (SP); (3) diet with 15% extruded Spirulina (SPE); and (4) diet with 15% Spirulina plus a super-dosing enzymes supplement (0.20% pancreatin extract and 0.01% lysozyme) (SPM). RESULTS Throughout the experimental period, both SP and SPM diets resulted in decreased final body weight and body weight gain compared to control (p < 0.001), with the SPE diet showing comparable results to CTR. The SPE diet prompted an increase in average daily feed intake (p = 0.026). However, all microalga treatments increased the feed conversion ratio compared to CTR. Dietary inclusion of Spirulina notably increased intestinal content viscosity (p < 0.010), which was mitigated by the SPM diet. Spirulina supplementation led to lower pH levels in breast meat 24 h post-mortem and heightened the b* colour value in both breast and thigh meats (p < 0.010). Furthermore, Spirulina contributed to an increased accumulation of total carotenoids, n-3 polyunsaturated fatty acids (PUFA), and saturated fatty acids (SFA), while diminishing n-6 PUFA, thus altering the n-6/n-3 and PUFA/SFA ratios favourably (p < 0.001). However, it also reduced zinc concentration in breast meat (p < 0.001). CONCLUSIONS The findings indicate that high Spirulina levels in broiler diets impair growth due to increased intestinal viscosity, and that extrusion pre-treatment mitigates this effect. Despite reducing digesta viscosity, a super-dosing enzyme mix did not improve growth. Data also indicates that Spirulina enriches meat with antioxidants and n-3 PUFA but reduces α-tocopherol and increases saturated fats. Reduced zinc content in meat suggests the need for Spirulina biofortification to maintain its nutritional value.
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Affiliation(s)
- Mónica M Costa
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
| | - Maria P Spínola
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
| | - Beatriz Tavares
- Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - José M Pestana
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
| | - João C Tavares
- Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - Cátia F Martins
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
- LEAF - Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Associated Laboratory TERRA, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - Cristina M Alfaia
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
| | - Daniela F P Carvalho
- Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
- LEAF - Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Associated Laboratory TERRA, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - Ana R Mendes
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
- LEAF - Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Associated Laboratory TERRA, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - Joana I Ferreira
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal
| | - Miguel P Mourato
- Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
- LEAF - Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Associated Laboratory TERRA, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - Madalena M Lordelo
- Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
- LEAF - Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Associated Laboratory TERRA, Tapada da Ajuda, 1349-017 Lisboa, Portugal
| | - José A M Prates
- CIISA - Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal.
- AL4AnimalS - Laboratório Associado para Ciência Animal e Veterinária, Av. da Universidade Técnica, 1300-477 Lisboa, Portugal.
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Salari A, Golian A, Hassanabadi A. Effect of dietary lysophospholipid supplementation on growth performance, serum lipids, small intestine morphology and caeca microflora in broiler chickens. Vet Med Sci 2024; 10:e1303. [PMID: 38109278 PMCID: PMC10766047 DOI: 10.1002/vms3.1303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/31/2023] [Accepted: 10/05/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND The digestibility of animal fats and oils is limited by a reduction in the production and secretion of lipase and bile salts in young chickens. The addition of a natural emulsifier (lysophospholipids [LPL]) in poultry diet may increase the emulsification of lipids and their digestibility. OBJECTIVES An experiment was conducted to evaluate the effects of feed LPLs supplementation with different fat sources on performance, serum lipid composition, small intestine morphology and caeca microflora in broiler chickens. METHODS A completely randomized factorial design (2 × 3 × 2) was used to evaluate the effect of LPL supplementation (0 and 0.25 g/kg) and three different fat sources (soybean oil, tallow and a 50:50 mixture of the two) in corn and soybean meal diets containing two levels of fat (1.5 and 3%), providing 12 isocaloric and isonitrogenous grower diets. Each experimental diet was fed to six replications of 10 birds from 15 to 28 days of age. Average growth performance during this period and small intestine morphology, serum lipid composition and caeca microflora were evaluated on day 28. RESULTS The interaction effects of LPL supplementation, source and/or level of fats were not significant for the performance parameters measured during the 15 to 28 days. The treatment effects were significant for the villus width and crypt depth measured in the jejunum on day 28. The LPL supplementation significantly increased crypt depth. The interaction effect of fat source and level of fat were significant for villus width. The addition of a 3% blend of soybean oil/tallow (50/50) reduced the serum low-density lipoprotein (LDL) level. The Lactobacillus population was increased by the addition of LPL, or a 1.5% blend of soybean oil and tallow, to the diet. CONCLUSIONS Our study showed that LPL supplementation of diet containing a 1.5% blend of soybean oil and tallow can improve serum lipid indices and caeca Lactobacillus populations in broiler chickens.
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Affiliation(s)
- AliAkbar Salari
- Department of Animal Science, Faculty of AgricultureFerdowsi University of MashhadMashhadIran
| | - Abolghasem Golian
- Department of Animal Science, Faculty of AgricultureFerdowsi University of MashhadMashhadIran
| | - Ahmad Hassanabadi
- Department of Animal Science, Faculty of AgricultureFerdowsi University of MashhadMashhadIran
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Fat digestion and metabolism: effect of different fat sources and fat mobilisers in broilers diet on growth performance and physiological parameters – a review. ANNALS OF ANIMAL SCIENCE 2023. [DOI: 10.2478/aoas-2022-0083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Abstract
Commercial broilers have a short production cycle and a high requirement for energy (3000 kcal/kg in starter phase and 3200 kcal/kg in finisher phase). Therefore, the need to add energy rich lipids to their diet is inevitable. Digestibility of fat depends on its multiple properties: chain length, the composition of fatty acids, ratio of saturated/unsaturated fatty acids and free fatty acids. The high cost of vegetable oils and less availability due to their consumption in human diet are the main reasons for searching cheaper alternative fat sources. Animal oils like poultry and fish oil are the by-product of rendering plants and after refining, they are used in poultry diets as an energy source. Due to presence of impurities and free fatty acids, the digestibility of animal fat is less. There is a limited amount of bile acids and lipase available during early age and when birds are reared on high energy diet (finisher phase). Supplementation of emusifier or lipase in broilers diet increase fat utilisation. Emulsifiers increase fat digestibility by increasing active surface area of lipid droplets. Lysolecithin and Lysophospholipids are produced from hydrolyses of lecithin and phospholipids by phopholipase A2. The bile acids mainly compose of cholic acid, hyodeoxycholic acid and chenodeoxycholic acid and have strong emulsification properties. Triacylglyceryl acylase (lipase) is an enzyme involved in catalysis and the hydrolysis of lipids. It can be concluded that use of emulsifier and lipase in broilers diet improves growth performance, nutrient digestibility and intestinal histology in broilers.
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Kubiś M, Kołodziejski P, Pruszyńska E, Sassek M, Konieczka P, Górka P, Flaga J, Katarzyńska-Banasik D, Hejdysz M, Szumacher-Strabel M, Cieślak A, Kaczmarek SA. Combination of emulsifier and xylanase in wheat diets of broiler chickens. Anim Feed Sci Technol 2022. [DOI: 10.1016/j.anifeedsci.2022.115343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Modulation of intestinal health and hepatic vacuolation in gilthead sea bream (Sparus aurata) juveniles by a mixture of dietary esterified butyrins, emulsifiers from plants and yeast extracts at low and high fish meal inclusion. Anim Feed Sci Technol 2022. [DOI: 10.1016/j.anifeedsci.2021.115194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Asare E, Yang Z, Yang H, Wang Z. Evaluation of dietary Pancreatin as an exogenous enzyme on growth performance, gene expression, immunological responses, serum immunoglobins, and intestinal morphology in cockerels. JOURNAL OF APPLIED ANIMAL RESEARCH 2022. [DOI: 10.1080/09712119.2021.2019044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Emmanuel Asare
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Yangzhou University, Yangzhou, P.R. China
| | - Zhi Yang
- Joint International Research Laboratory of Agriculture and Agric-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, P.R. China
| | - Haiming Yang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Yangzhou University, Yangzhou, P.R. China
| | - Zhiyue Wang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Yangzhou University, Yangzhou, P.R. China
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Tenório KI, Eyng C, do Amaral Duarte CR, Vianna Nunes R, Broch J, Rohloff Júnior N, Köhler TL, Hagdon Cirilo E. Effect of lipid source and emulsifier on productive and physiological parameters of broilers. Anim Biosci 2022; 35:54-63. [PMID: 33332941 PMCID: PMC8738929 DOI: 10.5713/ab.20.0621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/05/2020] [Indexed: 11/27/2022] Open
Abstract
Objective This study aimed to evaluate the replacement of degummed soybean oil (DSO) by acid soybean oil (ASO) in diets with or without the inclusion of emulsifier on broiler performance, relative organ weight, lipase activity, intestinal morphometry, and nutrient digestibility. Methods A total of 704 1-day-old male broiler chicks were allotted to a 2×2 completely randomized factorial design (with or without emulsifier × two lipid sources [ASO and DSO]), with eight replicates and 22 birds each. The metabolizable energy level in diets with emulsifier was reduced by 40 kcal/kg from 1 to 21 d and 50 kcal/kg from 22 to 49 d. Results Broilers fed diets containing ASO without emulsifier had higher (p = 0.005) weight gain than DSO-fed animals and with the inclusion of emulsifier had worse (p = 0.018) feed conversion ratio (FCR). Birds fed diets with emulsifier worsened FCR regardless of lipid source from 1 to 21 days (p = 0.006) and from 1 to 49 days (p = 0.0002). There was an increase (p = 0.026) in the relative pancreas weight, at 14 days, in birds fed diets containing ASO. Lipase activity and morphometry of the duodenum and jejunum, at 14 and 21 days, were not affected (p>0.05). The dietary inclusion of emulsifier improved the digestible energy (p = 0.053) in the presence of ASO. For the digestibility coefficients (gross energy, crude protein, and mineral matter), no interference was observed (p>0.05). Conclusion The inclusion of emulsifier to energy-restricted diet with ASO maintained broiler performance in the first week, but worsened FCR in subsequent phases. The ASO can be considered as an alternative lipid source to DSO and does not interfere with the morphophysiological characteristics and performance of broilers. The combination of ASO and emulsifier increased the digestible energy content by 6.2%.
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El-Katcha MI, Soltan MA, Shewita R, Abdo SE, Sanad AS, Tufarelli V, Alagawany M, El-Naggar K. Dietary Fiber and Lysolecithin Supplementation in Growing Ducks: Effect on Performance, Immune Response, Intestinal Morphology and Lipid Metabolism-Regulating Genes. Animals (Basel) 2021; 11:ani11102873. [PMID: 34679893 PMCID: PMC8532726 DOI: 10.3390/ani11102873] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/26/2021] [Accepted: 09/28/2021] [Indexed: 12/28/2022] Open
Abstract
Simple Summary Searching for and introducing unconventional feeds in ducks’ diets has become a major concern. However, low-priced feed ingredients such as rice bran and seed hulls are generally low in energy with high dietary fiber content. Thus, this study focused on the effects of different dietary fiber levels (with or without lysolecithin) on the performance, immune response, expression of some lipid regulating genes, and intestinal morphology of ducks. From our results, increasing fiber level in the diet (with or without the addition of lysolecithin) altered duck performance and intestinal morphology, improved immunity, and lowered serum lipid profile with a modulatory effect on the expression of lipid metabolism-regulating genes. Abstract The impact of different dietary fiber (DF) levels (with or without lysolecithin supplementation) on growth performance, immune response, expression of some lipid regulating genes and intestinal morphology was assessed in 408 Pekin ducks for 2 months. Soybean hulls were added to the diet to provide four different levels of DF: 2.4 (control diet), 3.8, 5.3, and 6.7% for the first four groups, respectively, while groups 5 to 8 fed the same four levels of DF with lysolecithin addition. Increasing dietary DF non-significantly reduced (p > 0.05) the ducks’ body weight (BW). However, ducks fed on 3.8% DF showed higher BW and improved feed conversion ratio. Lysolecithin supplementation with different DF did not support growth performance. Increasing DF with or without lysolecithin had no effect on serum lipid profile (p > 0.05). However, serum high-density lipoproteins (HDL) concentration was significantly increased with increasing fiber level in diet (p ˂ 0.05). Increasing DF with or without lysolecithin addition increased serum antioxidant activities and improved the immune response in terms of phagocytic and lysozyme activities. The DF level reduced the duodenal villi length and mucosal layer thickness while increased the villi width (p ˂ 0.05). Lysolecithin supplementation to diets ameliorated adverse effects on intestinal morphology. Moreover, DF level in ducks’ diet with or without lysolecithin significantly upregulated the expression of fatty acid synthase and lipoprotein lipase (p ˂ 0.05). Thus, it could be concluded that ducks fed on soybean hulls containing a diet at the level of 4.5% and providing 3.8% fiber level with or without lysolecithin showed the best performance.
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Affiliation(s)
- Mohamed I. El-Katcha
- Nutrition and Veterinary Clinical Nutrition Department, Faculty of Veterinary Medicine, Alexandria University, Alexandria 22758, Egypt; (M.I.E.-K.); (M.A.S.); (R.S.); (K.E.-N.)
| | - Mosaad A. Soltan
- Nutrition and Veterinary Clinical Nutrition Department, Faculty of Veterinary Medicine, Alexandria University, Alexandria 22758, Egypt; (M.I.E.-K.); (M.A.S.); (R.S.); (K.E.-N.)
| | - Ramadan Shewita
- Nutrition and Veterinary Clinical Nutrition Department, Faculty of Veterinary Medicine, Alexandria University, Alexandria 22758, Egypt; (M.I.E.-K.); (M.A.S.); (R.S.); (K.E.-N.)
| | - Safaa E. Abdo
- Genetics and Genetic Engineering, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Amr S. Sanad
- Veterinarian, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Vincenzo Tufarelli
- Department of DETO, Section of Veterinary Science and Animal Production, University of Bari ‘Aldo Moro’, 70010 Valenzano, Italy
- Correspondence: (V.T.); (M.A.)
| | - Mahmoud Alagawany
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
- Correspondence: (V.T.); (M.A.)
| | - Karima El-Naggar
- Nutrition and Veterinary Clinical Nutrition Department, Faculty of Veterinary Medicine, Alexandria University, Alexandria 22758, Egypt; (M.I.E.-K.); (M.A.S.); (R.S.); (K.E.-N.)
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Supplementation of Bile Acids and Lipase in Broiler Diets for Better Nutrient Utilization and Performance: Potential Effects and Future Implications – A Review. ANNALS OF ANIMAL SCIENCE 2021. [DOI: 10.2478/aoas-2020-0099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Abstract
Bile acids are used for better emulsification, digestion and absorption of dietary fat in chicken, especially in early life. Similarly, exogenous lipases have also been used for the improvement of physiological limitation of the chicken digestive system. Owing to potential of both bile acids and lipases, their use has been increased in recent years, for better emulsification of dietary fat and improvement of growth performance in broilers. In the past, pancreatic lipases were used for supplementation, but recently, microbial lipase is getting attention in poultry industry as a hydrolysis catalyst. Bile acids strengthen the defence mechanism of body against bacterial endotoxins and also play a key role in lipid regulation and sugar metabolism as signaling molecules. It has been demonstrated that bile acids and lipases may improve feed efficiency by enhancing digestive enzyme activity and ultimately leading to better fat digestion and absorption. Wide supplemental range of bile acids (0.004% to 0.25%) and lipases (0.01% to 0.1%) has been used in broiler diets for improvement of fat digestibility and their performance. Combinations of different bile acids have shown more potential to improve feed efficiency (by 7.14%) even at low (0.008%) levels as compared to any individual bile acid. Lipases at a lower level of 0.03% have exhibited more promising potential to improve fat digestibility and feed efficiency. However, contradicting results have been published in literature, which needs further investigations to elucidate various nutritional aspects of bile acids and lipase supplementation in broiler diet. This review focuses on providing insight on the mechanism of action and potential application of bile acids and lipases in broiler diets. Moreover, future implications of these additives in poultry nutrition for enhancing nutrient utilization and absorption are also discussed.
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Applied Research Note: Exogenous lipase supplementation to low-energy, low-protein, and low–amino acid diets for broiler chickens from one to 42 d. J APPL POULTRY RES 2021. [DOI: 10.1016/j.japr.2020.100117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Wickramasuriya SS, Macelline SP, Cho HM, Hong JS, Park SH, Heo JM. Physiological Effects of a Tallow-Incorporated Diet Supplemented With an Emulsifier and Microbial Lipases on Broiler Chickens. Front Vet Sci 2020; 7:583998. [PMID: 33195607 PMCID: PMC7536262 DOI: 10.3389/fvets.2020.583998] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 08/21/2020] [Indexed: 11/24/2022] Open
Abstract
The aim of this study was to investigate the effect of dietary emulsifiers and lipase supplementation on growth performance, blood metabolites, intestinal organ weight, gut morphology, nutrient digestibility, carcass measurements, and meat quality in broiler chickens. A total of 384, 1-day-old Ross 308 broiler chicks were randomly allocated to one of eight dietary treatments arranged in a completely randomized design with 6 replications per treatment and 8 birds per cage. Diets were corn-soybean meal-based and formulated to meet the nutritional requirements for Ross 308 specifications. Beef tallow used as the fat source in all diets. Dietary treatments were as follows, (1) positive control (PC; energy sufficient diet); (2) negative control (NC; energy deficient,−100 ME, kcal/kg); (3) NC+POL (0.1%, Polysorbate-20); (4) NC+CET (0.1%, Ceteth-20); (5) NC+POL+TLL (0.1%, Thermomyces lanuginosus lipase); (6) NC+POL+CRL (0.1%, Candida rugosa lipases); (7) NC+CET+CRL and (8) NC+LL (0.05%, Lysolecithin). Growth performances were measured weekly. One bird per pen was selected and sacrificed to collect blood, ileal digesta, jejunum sample, viscera organ weight, and meat samples on day 21 and 35. Results revealed that birds fed NC+POL+CRL diet had higher (P < 0.05) body weight, weight gain, and the improved (P < 0.05) feed efficiency compared to birds fed other low energy diets, and the effect was more prominent at the grower phase from day 21 to 35. Similarly, higher (P < 0.05) villi height and lower (P < 0.05) crypt depth commensurate with higher (P < 0.05) V:C ratio were observed with the broiler chickens fed NC+POL+CRL diet compared to broiler chickens fed NC diet on day 21 and 35. Moreover, broiler chickens fed NC+POL+CRL diet showed improved fat and energy digestibility compared NC diet counterpart on day 35. This study, therefore indicated that Polysorbate-20 together with Candida rugosa lipases had promising ability to improve growth performance of broiler chickens fed with low energy diet and curtail the growth depression without affecting blood metabolites, carcass, and visceral organs weights.
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Affiliation(s)
| | - Shemil Priyan Macelline
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, South Korea.,Faculty of Science, School of Life and Environmental Sciences, The University of Sydney, Sydney, NSW, Australia
| | - Hyun Min Cho
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, South Korea
| | - Jun Seon Hong
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, South Korea
| | | | - Jung Min Heo
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon, South Korea
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An JS, Yun W, Lee JH, Oh HJ, Kim TH, Cho EA, Kim GM, Kim KH, Lee SD, Cho JH. Effects of exogenous emulsifier supplementation on growth performance, energy digestibility, and meat quality in broilers. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2020; 62:43-51. [PMID: 32082597 PMCID: PMC7008118 DOI: 10.5187/jast.2020.62.1.43] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/16/2019] [Accepted: 12/28/2019] [Indexed: 11/21/2022]
Abstract
This experiment was conducted to investigate the effects of exogenous emulsifier
supplementation on growth performance, energy digestibility, and meat quality in
broilers. A total of 60 Ross 308 broilers were treated for two weeks. The three
dietary treatments were: (CON) basal diet; (T1) basal diet + 0.1% exogenous
emulsifier, and (T2) basal diet + 0.2% exogenous emulsifier. In Period 1
(0–7 days), broilers in the T2 group showed significantly higher body
weight gain (BWG) (p < 0.05) and broilers in the T1 and
T2 treatment groups had significantly lower feed conversion ratios (FCR)
(p < 0.05). In Period 2 (8–14 days), broilers
in the T2 treatment group had significantly higher feed intake (FI)
(p < 0.05). Therefore, in this experiment (from days
0 to 19), BWG and FCR were affected (p < 0.05) by the T1
and T2 treatments. Additionally, the T1 and T2 treatments with added exogenous
emulsifier in the broiler feed showed significantly higher energy digestibility
(p < 0.05) than the CON treatment. Broilers fed the
T2 diet had higher water-holding capacity (WHC) (p <
0.05) and cooking loss than the broilers fed the CON and T1 diets. Moreover, the
shearing force in the meat was decreased (p < 0.05) in
broilers fed the T2 diet. In conclusion, supplementation with exogenous
emulsifier to broiler diets improved growth performance, energy digestibility,
and meat quality. The optimal amount of exogenous emulsifier supplementation
requires further investigation.
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Affiliation(s)
- Ji Seon An
- Division of Food and Animal Science, Chungbuk National University, Cheongju 28644, Korea
| | - Won Yun
- Division of Food and Animal Science, Chungbuk National University, Cheongju 28644, Korea
| | - Ji Hwan Lee
- Division of Food and Animal Science, Chungbuk National University, Cheongju 28644, Korea
| | - Han Jin Oh
- Division of Food and Animal Science, Chungbuk National University, Cheongju 28644, Korea
| | - Tae Heon Kim
- Division of Food and Animal Science, Chungbuk National University, Cheongju 28644, Korea
| | - Eun Ah Cho
- Division of Food and Animal Science, Chungbuk National University, Cheongju 28644, Korea
| | - Gok Mi Kim
- Department of Beauty Art, Yonam College, Cheonan 31005, Korea
| | - Ki Hyun Kim
- Animal Welfare Research Team, National Institute of Animal Science, Rural Development Administration, Cheonan 31000, Korea
| | - Sung Dae Lee
- Animal Nutrition and Physiology Team, National Institute of Animal Science, Rural Development Administration, Cheonan 31000, Korea
| | - Jin Ho Cho
- Division of Food and Animal Science, Chungbuk National University, Cheongju 28644, Korea
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Wickramasuriya SS, Cho HM, Macelline SP, Kim E, Shin TK, Yi YJ, Park SH, Lee KB, Heo JM. Effect of calcium stearoyl-2 lactylate and lipase supplementation on growth performance, gut health, and nutrient digestibility of broiler chickens. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2020; 33:981-991. [PMID: 32054203 PMCID: PMC7206371 DOI: 10.5713/ajas.19.0595] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 10/28/2019] [Indexed: 11/27/2022]
Abstract
Objective To evaluate calcium stearoyl-2 lactylate (CSL) performance as an exogenous emulsifier together with lipase for broiler diets. Methods In total, 252 one-day-old Ross 308 broiler chickens were allocated in a completely randomized design to give 6 replications per treatment with 7 birds in each cage. There were six dietary treatments representing a 2×3 factorial arrangement consisted of two energy levels (standard energy [positive control, PC] and −100 kcal/kg of the requirement level [negative control, NC]) and three dietary treatments (without additives [CON], CON+CSL [CSL], and CON+CSL+lipase [CSL-Lipase]). Corn and soybean meal-based experimental diets containing vegetable oil were formulated. Growth performance, blood parameters, visceral organ weights, ileal morphology, nutrient digestibility, and cytokine gene expression were measured. Results Birds fed a diet including CSL increased (p<0.05) lipase level in blood compared to birds fed a diet including CSL-Lipase on day 21. Similarly, higher (p<0.05) liver weight was observed in birds fed a diet including either CSL or CSL-Lipase on day 21. Birds fed NC diet with CSL improved (p<0.05) nutrient digestibility compared to the NC diet on day 21. However, birds fed a diet supplemented with CSL or CSL-Lipase did not affect (p>0.05) the weight gain, feed efficiency, ileal morphology, and cytokine concentrations during the experiment period, regardless of dietary energy levels. Conclusion Our results indicated that CSL has a role in improving nutrient digestibility in young birds when supplemented to a corn-soybean meal based broiler diet.
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Affiliation(s)
| | - Hyun Min Cho
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon 34134, Korea
| | - Shemil Priyan Macelline
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon 34134, Korea
| | - Eunjoo Kim
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon 34134, Korea
| | - Taeg Kyun Shin
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon 34134, Korea
| | - Young Joo Yi
- Division of Biotechnology, Chonbuk National University, Iksan 54596, Korea.,Department of Agricultural Education, College of Education, Sunchon National University, Suncheon 57922, Korea
| | | | - Kyung Bon Lee
- Deaprtment of Biology Education, College of Education, Chonnam National University, Gwangju 61186, Korea
| | - Jung Min Heo
- Department of Animal Science and Biotechnology, Chungnam National University, Daejeon 34134, Korea
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Arshad MA, Bhatti SA, Hassan I, Rahman MA, Rehman MS. Effects of Bile Acids and Lipase Supplementation in Low-Energy Diets on Growth Performance, Fat Digestibility and Meat Quality in Broiler Chickens. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2020. [DOI: 10.1590/1806-9061-2020-1258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
| | | | - I Hassan
- Sharif Feed Mills (Pvt.) Ltd, Pakistan
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15
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Chen C, Jung B, Kim WK. Effects of lysophospholipid on growth performance, carcass yield, intestinal development, and bone quality in broilers. Poult Sci 2019; 98:3902-3913. [PMID: 31329958 DOI: 10.3382/ps/pez111] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
A study was conducted to evaluate the effects of supplementing different levels of lysophospholipid (LPL) to normal or reduced energy diets on growth performance, carcass yield, intestinal morphology, and skeletal development in broilers. A total of 960 one-day-old Cobb 500 male birds were allocated using a 2 × 4 factorial arrangement with 2 energy levels (NE: normal and RE: 100 kcal/kg metabolizable energy reduction) and 4 LPL supplement levels (0, 0.025, 0.050, and 0.075%). Three diet phases were fed throughout the trial: starter (days 0 to 7), grower (days 8 to 21), and finisher (days 22 to 42) phases. Body weight (BW), feed intake (FI), and feed conversion ratio were calculated at the end of each phase. At day 7 and 21, duodenum and jejunum samples were collected for intestinal morphology and claudin-3 expression analyses, and tibia were sampled for bone quality analyses. At day 42, 4 birds per replicate were selected to measure carcass yield. The results showed low metabolizable energy diets impaired bird's growth performance, intestine development, and bone quality. The 0.075% LPL supplement in NE improved BW, BW gain, and FI in the finisher and overall period compared with no LPL supplement in NE (P < 0.05). In RE, the 0.025% LPL supplement significantly improved growth performance compared to the other treatments in RE (P < 0.05). The interactions on processing parameters were detected with LPL supplement in NE diets; 0.025, 0.05, and 0.075% LPL supplements significantly increased pectoral major percentages compared to the one without LPL supplement in NE (P < 0.05). The 0.075% LPL supplement increased dressing percentage (cold carcass weight/live BW) compared with the others (P < 0.05). The intestine morphology results showed LPL had positive effects on intestine development mainly during the early age (day 7) and claudin-3 expression at both day 7 and 21. Furthermore, LPL supplement significantly increased the total Ca and P deposition and positively affected the bone structure development. In summary, dietary LPL supplementation promoted growth performance, carcass yield, intestinal development, intestinal health, and bone quality.
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Affiliation(s)
- C Chen
- Department of Poultry Science, University of Georgia, Athens, GA 30602
| | - B Jung
- Easy Bio Inc., 310 Gangnam-daero, Gangnam-gu, Seoul 135-754, South Korea
| | - W K Kim
- Department of Poultry Science, University of Georgia, Athens, GA 30602
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16
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Wealleans AL, Jansen M, di Benedetto M. The addition of lysolecithin to broiler diets improves growth performance across fat levels and sources: a meta-analysis of 33 trials. Br Poult Sci 2019; 61:51-56. [DOI: 10.1080/00071668.2019.1671955] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | - M. Jansen
- Kemin Animal Health and Nutrition, Herentals, Belgium
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17
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18
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Serpunja S, Kim IH. The effect of sodium stearoyl-2-lactylate (80%) and tween 20 (20%) supplementation in low-energy density diets on growth performance, nutrient digestibility, meat quality, relative organ weight, serum lipid profiles, and excreta microbiota in broilers. Poult Sci 2019; 98:269-275. [PMID: 30101350 DOI: 10.3382/ps/pey342] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 08/03/2018] [Indexed: 11/20/2022] Open
Abstract
A total of 768 1-d-old Ross 308 male broiler chickens with an average body weight of 43.64 ± 0.59 g were used in a 5-wk feeding trial. The chickens were distributed into 4 treatments of 12 replications per treatment with 16 chickens per pen. Dietary treatments included the following: TRT1, basal diet; TRT2, -40 kcal diet + 0.05% emulsifier; TRT3, -60 kcal diet + 0.05% emulsifier; TRT4, -80 kcal diet + 0.05% emulsifier. The emulsifier contained 80% sodium stearoyl-2-lactylate and 20% tween 20. In our study, the treatment diets had no significant effect on growth performance, meat quality, relative organ weight, serum lipid profiles, and excreta microbiota. However, the birds were able to grow as well with less energy when the emulsifier was added. The supplementation of emulsifier in the low-energy diet linearly decreased cholesterol (P = 0.099) and LDL/C (P = 0.074). The fat digestion of broilers fed with TRT2, TRT3, and TRT4 was significantly higher than broilers fed with TRT1 diet. Our study result shows that the emulsifier used for the experiment is beneficial in the low-energy diet of broiler chickens.
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Affiliation(s)
- S Serpunja
- Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam 330-714, South Korea
| | - I H Kim
- Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam 330-714, South Korea
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Dabbou S, Schiavone A, Gai F, Martinez S, Madrid J, Hernandez F, Martínez Marín AL, Soglia D, Sartore S, Kalmar ID, Gasco L, Nery J. Effect of dietary globin, a natural emulsifier, on the growth performance and digestive efficiency of broiler chickens. ITALIAN JOURNAL OF ANIMAL SCIENCE 2019. [DOI: 10.1080/1828051x.2018.1547127] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Sihem Dabbou
- Dipartimento di Scienze Veterinarie, University of Turin, Turin, Italy
| | - Achille Schiavone
- Dipartimento di Scienze Veterinarie, University of Turin, Turin, Italy
- Istituto di Scienze delle Produzioni Alimentari, Consiglio Nazionale delle Ricerche, Turin, Italy
| | - Francesco Gai
- Istituto di Scienze delle Produzioni Alimentari, Consiglio Nazionale delle Ricerche, Turin, Italy
| | - Silvia Martinez
- Departamento de Producción Animal, Universidad de Murcia, Murcia, Spain
| | - Josefa Madrid
- Departamento de Producción Animal, Universidad de Murcia, Murcia, Spain
| | | | | | - Dominga Soglia
- Dipartimento di Scienze Veterinarie, University of Turin, Turin, Italy
| | - Stefano Sartore
- Dipartimento di Scienze Veterinarie, University of Turin, Turin, Italy
| | | | - Laura Gasco
- Istituto di Scienze delle Produzioni Alimentari, Consiglio Nazionale delle Ricerche, Turin, Italy
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, University of Turin, Turin, Italy
| | - Joana Nery
- Dipartimento di Scienze Veterinarie, University of Turin, Turin, Italy
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20
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Wang CQ, Bai YS, Zhao X, Shi BM, Meng XY, Shan AS. Effects of feeding sodium stearoyl-2-lactylate diets to lactating sows on performance, digestibility of nutrients, composition, and fat globule size in milk. J Anim Sci 2018; 95:5091-5099. [PMID: 29293704 DOI: 10.2527/jas2017.1851] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The objective of this study was to determine the effects of feeding sodium stearoyl-2-lactylate (SSL) as a new feeding emulsifier diet with and without soybean oil (SO) on the milk fat globule (MFG) size, milk composition, digestibility of nutrients, and performance in lactating sows. Sixty sows (Large White × Landrace) were randomly assigned to 1 of 4 treatments according to a 2 × 2 factorial arrangement of treatments. Each treatment had 15 replicates composed of 1 sow. The factors included 1) the fat level (0% vs. 3% SO) and 2) the emulsifier content (0% vs. 0.1% SSL). Treatments included 1) Control (without SO and SSL), 2) SO (3% SO without SSL), 3) SSL (0.1% SSL without SO), and 4) SO + SSL (3% SO and 0.1% SSL). During the suckling period, sows in the SO + SSL group lost less back fat thickness ( < 0.05) compared to other groups; sows fed 3% SO diets consumed less feed ( < 0.05) compared to sows fed diets without SO, but there were no significant effects ( > 0.05) of dietary fat and its interaction with a dietary emulsifier on energy intake and the weaning-estrus interval. The digestibility of ether extract in the SO + SSL group was greater than in the SO group ( < 0.05). Moreover, greater digestibility of CP, Ca, and P in the SO+SSL group was observed compared to that of other groups ( < 0.05). Feeding the SO + SSL diet improved the concentrations of milk fat, protein, and total solids on d 11 of lactation compared to other diets ( < 0.05). Also, an interaction between supplemental SSL and SO was observed for the milk fat and total solids concentrations. The average diameter of MFG on d 11 of lactation was significantly decreased by the addition of 0.1% SSL compared to a diet with no SSL supplementation ( < 0.05). No significant differences among the dietary treatments were observed in cholesterol, triglyceride, high-density lipoprotein cholesterol, or low-density lipoprotein cholesterol in sows' plasma ( > 0.05). In conclusion, feeding a 0.1% SSL diet to lactating sows may decrease the average diameter of MFG and improve the digestibility of nutrients and composition of milk.
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Effects of Exogenous Lysolecithin Emulsifier Supplementation on the Growth Performance, Nutrient Digestibility, and Blood Lipid Profiles of Broiler Chickens. J Poult Sci 2017; 55:190-194. [PMID: 32055173 PMCID: PMC6756501 DOI: 10.2141/jpsa.0170100] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 10/28/2017] [Indexed: 11/21/2022] Open
Abstract
This study aimed to evaluate the effects of dietary supplementation of lysolecithin emulsifier on growth performance, nutrient digestibility, and blood lipid profiles in growing broiler chickens. In total, 1,020 1-day-old male Ross 308 broiler chickens with an average initial live weight of 43±1.2 g were randomly allotted to five dietary treatments for a 35 d experiment. The treatments included: (1) NC, negative control (metabolizable energy (ME)=3,100 kcal/kg for phase 1 and phase 2), (2) PC, positive control (ME=3,200 kcal/kg), (3) T1, NC+0.03% lysolecithin, (4) T2, NC+0.06% lysolecithin, and (5) T3, NC+0.09% lysolecithin. During days 1-35, the feed conversion ratios (FCR) of broiler chickens fed with T2 and T3 diets were lower than those of broiler chickens fed with NC diet (P<0.05). On day 35, the total tract nutrient retention (TTNR) of gross energy and ether extract of broiler chickens fed with PC and T3 diets was higher than those fed with NC diet (P<0.05). However, serum total cholesterol, triglyceride, and free fatty acid levels were not influenced by lysolecithin supplementation. In conclusion, lysolecithin supplementation improved FCR and TTNR of energy and ether extract when broiler chickens were offered a reduced energy diet.
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Hu YD, Lan D, Zhu Y, Pang HZ, Mu XP, Hu XF. Effect of diets with different energy and lipase levels on performance, digestibility and carcass trait in broilers. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2017; 31:1275-1284. [PMID: 29268569 PMCID: PMC6043444 DOI: 10.5713/ajas.17.0755] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 12/18/2017] [Indexed: 11/28/2022]
Abstract
Objective A 28-d trial was conducted to evaluate the effect of diets with different energy and lipase levels on performance, nutrient digestibility, serum profiles, gut health, and carcass quality in broilers. Methods A total of 720 one-day-old male Ross 308 broilers (45.4±0.5 g) were randomly assigned to one of the following four treatments: i) RET, reduced energy treatment (metabolizable energy = 2,950 and 3,100 kcal/kg for starter and finisher diet), ii) BDT, basal diet treatment (metabolizable energy = 3,050 and 3,200 kcal/kg for starter and finisher diet, iii) RET015, RET+0.15 g/kg lipase, and iv) RET03, RET+0.3 g/kg lipase. There were 10 replications (cages) per treatment with 18 birds per cage. Results During d 1 to 14, broilers fed BDT, RET015, and RET03 diets had higher (p<0.05) body weight gain than those fed RET diet. During d 1 to 14, 15 to 28 and the overall experiment, feed conversion ratio in RET03 treatment was lower (p<0.05) compared with RET treatment. On d 14, the apparent total tract digestibility (ATTD) of dry matter (DM), ether extract (EE), and gross energy in RET03 treatment was higher (p<0.05) than those in RET treatment, while the ATTD of N was increased (p<0.05) by RET03 treatment. On d 28, broilers fed RET03 diet had higher (p<0.05) ATTD of DM than those fed RET and RET015 diets, while the ATTD of EE in BDT and RET03 treatments was increased (p<0.05) compared with RET and RET015 treatments. Broilers fed RET03 diet had higher villus height (VH) and VH:crypt depth (CD) ratio than those fed RET and BDT diets. The activity of pancreatic lipase in BDT and RET03 treatments was higher (p<0.05) than that in RET treatment. Conclusion Taken together, lipase supplementation (3,000 U/kg feed) increased growth performance, nutrient digestibility, VH, VH:CD ratio and lipase activity, but decreased triglyceride, low-density lipoprotein cholesterol and the abdominal fat percentage in broilers fed reduced energy diet.
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Affiliation(s)
- Y D Hu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - D Lan
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Y Zhu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - H Z Pang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - X P Mu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - X F Hu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
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Zhao P, Kim I. Effect of diets with different energy and lysophospholipids levels on performance, nutrient metabolism, and body composition in broilers. Poult Sci 2017; 96:1341-1347. [DOI: 10.3382/ps/pew469] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 12/09/2016] [Indexed: 11/20/2022] Open
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CHEAH YS, LOH TC, AKIT H, KIMKOOL S. Growth performance, abdominal fat and fat digestibility in broiler chicken fed with synthetic emulsifier and natural biosurfactant. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2017. [DOI: 10.56093/ijans.v87i4.69602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
An experiment was conducted to evaluate the response of exogenous emulsifier on broiler performance, abdominal fat and fat digestibility. A corn-soy based broiler diet was formulated with fixed ratio 2:1 (oil-to-water), supplemented with glyceryl polyethylene glycol ricinoleate (GPGR) synthetic emulsifier and lysophosphatidylcholine (LPC) natural biosurfactant. One-day-old Cobb 500 male broilers (1,800) with nine treatments diet were used in this study. The treatments were T1, Basal diet with metabolizable energy (ME) 3,000 kcal/kg in starter (S) and 3,100 kcal/kg in grower (G); T2, Basal diet with ME 2,900 kcal/kg (S) and 3,000 kcal/kg (G); T3, Basal diet with ME 2,800 kcal/kg (S) and 2,900 kcal/kg (G); T4, T5 and T6 consisted of T1, T2 and T3 supplemented with GPGR; T7, T8 and T9 consisted of T1, T2 and T3 supplemented with LPC. The study was conducted 14 days for starter and another 21 days for grower phase. The results of the experiment demonstrated the effect of emulsifier on broiler performance was dependent on the ME level used in the diet formulations and ages of the bird. Emulsifier improved FCR in starter phase at higher ME level, but was not significantly improved at lower ME levels of diets. Correlation between emulsifier and low ME diet in FCR was not observed in present study. Fat digestibility at all levels of ME were higher in birds fed with emulsified diets. However, compensatory effect to recover the energy value to control level was not found. Significant reduction in abdominal fat and digesta fat was observed in birds which consumed emulsified grower diets. However, significant difference between synthetic emulsifier and natural biosurfactant was not observed.
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Khazaei R, Esmailzadeh L, Seidavi A, Simões J. Comparison between rosemary and commercial antioxidant blend on performance, caecal coliform flora and immunity in broiler chickens fed with diets containing different levels of poultry fat. JOURNAL OF APPLIED ANIMAL RESEARCH 2017. [DOI: 10.1080/09712119.2016.1174125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Roshanak Khazaei
- Department of Animal Science, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
| | - Ladan Esmailzadeh
- Department of Animal Science, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
| | - Alireza Seidavi
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - João Simões
- CECAV, Department of Veterinary Science, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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Ravindran V, Tancharoenrat P, Zaefarian F, Ravindran G. Fats in poultry nutrition: Digestive physiology and factors influencing their utilisation. Anim Feed Sci Technol 2016. [DOI: 10.1016/j.anifeedsci.2016.01.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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27
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The effects of a novel synthetic emulsifier product on growth performance of chickens for fattening and weaned piglets. Animal 2016; 10:592-7. [DOI: 10.1017/s1751731115002189] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Zaefarian F, Romero LF, Ravindran V. Influence of high dose of phytase and an emulsifier on performance, apparent metabolisable energy and nitrogen retention in broilers fed on diets containing soy oil or tallow. Br Poult Sci 2015; 56:590-7. [DOI: 10.1080/00071668.2015.1067878] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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29
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Kaczmarek SA, Bochenek M, Samuelsson AC, Rutkowski A. Effects of glyceryl polyethylene glycol ricinoleate on nutrient utilisation and performance of broiler chickens. Arch Anim Nutr 2015; 69:285-96. [DOI: 10.1080/1745039x.2015.1061722] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Gheisar MM, Hosseindoust A, Kim HB, Kim IH. Effects of Lysolecithin and Sodium Stearoyl-2-lactylate on Growth Performance and Nutrient Digestibility in Broilers. ACTA ACUST UNITED AC 2015. [DOI: 10.5536/kjps.2015.42.2.133] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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31
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Tancharoenrat P, Ravindran V. Influence of tallow and calcium concentrations on the performance and energy and nutrient utilization in broiler starters. Poult Sci 2014; 93:1453-62. [DOI: 10.3382/ps.2013-03817] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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32
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Roy A, Haldar S, Mondal S, Ghosh TK. Effects of supplemental exogenous emulsifier on performance, nutrient metabolism, and serum lipid profile in broiler chickens. Vet Med Int 2010; 2010:262604. [PMID: 20671938 PMCID: PMC2910456 DOI: 10.4061/2010/262604] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2010] [Revised: 04/23/2010] [Accepted: 05/20/2010] [Indexed: 11/20/2022] Open
Abstract
The effects of an exogenous emulsifier, glyceryl polyethylene glycol ricinoleate, on performance and carcass traits of broiler chickens were assessed. The emulsifier was added to the diet at dose rates of 0 (control), 1 (E1) and 2 (E2) % of added fat (saturated palm oil). Live weight gain (P < .07) and feed conversion ratio (P < .05) in 39 days were higher in the E1 dietary group. Gain: ME intake and gain: protein intake during the grower phase improved quadratically (P < .05). Gross carcass traits were not affected. Body fat content and fat accretion increased (P < .05) and liver fat content decreased (P < .05) linearly with the level of emulsifier in diet. Fat excretion decreased (P < .001) leading to increased ileal fat digestibility (P < .06) in the E1 group (quadratic response). Metabolizable intake of N (P < .1) and fat (P < .05) increased quadratically due to supplementation of emulsifier in diet. Metabolism of trace elements and serum lipid profiles were not affected. The study revealed that supplementation of exogenous emulsifiers in diets containing moderate quantities of added vegetable fats may substantially improve broiler performance.
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Affiliation(s)
- Amitava Roy
- Department of Animal Nutrition, Faculty of Veterinary Science and Animal Husbandry, West Bengal University of Animal & Fishery Sciences, 37 Kshudiram Bose Sarani, West Bengal, Kolkata 700037, India
| | - Sudipto Haldar
- Department of Animal Nutrition, Faculty of Veterinary Science and Animal Husbandry, West Bengal University of Animal & Fishery Sciences, 37 Kshudiram Bose Sarani, West Bengal, Kolkata 700037, India
| | - Souvik Mondal
- Department of Animal Nutrition, Faculty of Veterinary Science and Animal Husbandry, West Bengal University of Animal & Fishery Sciences, 37 Kshudiram Bose Sarani, West Bengal, Kolkata 700037, India
| | - Tapan Kumar Ghosh
- Department of Animal Nutrition, Faculty of Veterinary Science and Animal Husbandry, West Bengal University of Animal & Fishery Sciences, 37 Kshudiram Bose Sarani, West Bengal, Kolkata 700037, India
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Brenes A, Centeno C, Viveros A, Arija I. Effect of enzyme addition on the nutritive value of high oleic acid sunflower seeds in chicken diets. Poult Sci 2008; 87:2300-10. [PMID: 18931181 DOI: 10.3382/ps.2008-00130] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Two experiments were conducted to evaluate the effects of enzyme addition in chicken diets containing high oleic acid sunflower seeds (HOASS). In the first experiment (4 to 21 d of age), enzyme addition (lipase, phospholipase, and a combination of these) was used at the inclusion level of 1 g/kg in diets containing HOASS (250 g/kg) compared with a control corn-soybean diet. Weight gain, feed consumption, relative liver weight, fat digestibility, and amylase, lipase, serum lactate dehydrogenase (LDH), and creatine phosphokinase (CPK) activities were reduced, and feed conversion, relative duodenum, jejunum, ileum, and ceca lengths, plasma uric acid, cholesterol, and glucose concentrations were increased in the unsupplemented HOASS diet compared with the control diet. The addition of enzymes to the HOASS diet increased weight gain, feed consumption, relative pancreas and liver weights, fat digestibility, amylase and lipase activities, plasma uric acid, calcium, serum LDH and CPK, and total protein concentration and reduced feed conversion, relative spleen weight, relative duodenum, jejunum, ileum, and ceca lengths, plasma cholesterol, and glucose compared with the unsupplemented HOASS diet. In the second experiment (0 to 21 d of age), the same enzymes (0.5 g/kg each) were included in diets containing 150 g/kg of HOASS compared with a conventional sunflower meal diet (150 g/kg). The HOASS diet did not affect performance but reduced relative pancreas and abdominal fat weights and relative duodenum and ceca lengths, and increased crude fat, CP, and essential and nonessential amino acid digestibilities (except Ser, which was reduced) compared with the control diet. The addition of enzymes in the HOASS diet increased weight gain, feed consumption, and relative pancreas weight and reduced feed conversion, CP, and essential and nonessential amino acid digestibilities compared with the unsupplemented HOASS diet. In conclusion, the addition of 250 g of HOASS/kg in the diets caused a negative effect on performance, digestive organ sizes, fat and protein digestibilities, and pancreatic enzymes and modified blood parameters. However, the inclusion of HOASS at 150 g/kg improved some of these parameters and amino acid digestibilities. The enzyme addition counteracted some of these effects.
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Affiliation(s)
- A Brenes
- Instituto del Frío, Consejo Superior de Investigaciones Científicas (CSIC), Departamento de Metabolismo y Nutrición, José Antonio Novais, 10, 28040 Madrid, Spain.
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Meng X, Slominski BA, Guenter W. The Effect of Fat Type, Carbohydrase, and Lipase Addition on Growth Performance and Nutrient Utilization of Young Broilers Fed Wheat-Based Diets. Poult Sci 2004; 83:1718-27. [PMID: 15510559 DOI: 10.1093/ps/83.10.1718] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
A 2 x 2 x 2 factorial experiment was conducted to evaluate the effects of fat type (beef tallow [50 g/kg diet] or canola oil [50 g/kg of diet]), carbohydrase addition (none or carbohydrases [0.4 g/kg diet]), and lipase addition (none or lipase [0.2 g/kg of diet]) on growth performance and nutrient utilization of male broilers fed a wheat-based diet from 5 to 18 d. The carbohydrase supplement contained xylanase, glucanase, cellulase, and other enzyme activities. The experimental diets were formulated to be suboptimal in major nutrients and each was fed in a mash form to 10 replicate pens of 5 broilers per pen. Body weight gain was not affected by fat type but a poorer feed/gain ratio (P < 0.001) was noted for tallow-containing diets. Regardless of fat type, carbohydrase enzyme supplementation improved (P < 0.001) BW gain and feed/gain ratio. There was no effect of lipase addition on chicken performance and nutrient utilization. When compared with canola oil, tallow-containing diets had a lower (P < 0.001) apparent fat digestibility and consequently a lower dietary AMEn content. Carbohydrase enzyme addition improved (P < 0.001) fat, starch, nitrogen, and nonstarch polysaccharide (NSP) digestibilities in the small intestine, improved AMEn, and reduced (P < 0.001) jejunal digesta viscosity in both fat types. Carbohydrase supplementation increased water-soluble (P < 0.001) and decreased water-insoluble (P < 0.001) NSP concentrations in the small intestine. The interaction between fat type and carbohydrase addition was only significant for fat digestibilities, with greater improvements seen for diets containing tallow. Significant interactions between carbohydrase addition and intestinal segment were noted for fat, starch, nitrogen, and NSP digestibilities, with the enzyme effects being greater in the jejunum than the ileum. It is evident from the present study that an appropriate carbohydrase preparation could eliminate the negative effects of soluble NSP on animal fat utilization in a wheat-based broiler diet.
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Affiliation(s)
- X Meng
- Department of Animal Science, University of Manitoba, Winnipeg, Manitoba, Canada
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Endogenous lipolysis in feedstuffs and compound feeds for pigs: effects of storage time and conditions and lipase and/or emulsifier addition. Anim Feed Sci Technol 2002. [DOI: 10.1016/s0377-8401(02)00224-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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