1
|
Nieto J, Plaza J, Hernández-Jiménez M, Revilla I, Palacios C. Substitution of soybean meal for yellow mealworm meal in the diet of slow-growing chickens provides comparable carcass traits and meat quality. Br Poult Sci 2024:1-10. [PMID: 38940321 DOI: 10.1080/00071668.2024.2369671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 05/26/2024] [Indexed: 06/29/2024]
Abstract
1. This study investigated the effects of incorporating yellow mealworm (Tenebrio molitor) larval meal as a partial and/or complete substitute for soybean meal on carcass and meat quality in slow-growing chickens.2. A total of 256 one-day-old male broilers were randomly allocated to 1 of 32 experimental units distributed among four treatments (n = 8): the control treatment (C), where soybean (SB) meal was the protein source, and three experimental treatments, in which SB meal was replaced by Tenebrio molitor (TM) larval meal at levels of 50% (T1), 75% (T2) and 100% (T3), respectively. Three different feed phases (1-29; 29-57 and 57-92 d of age) were used for each treatment. All chickens were slaughtered at 92 d of age, with eight animals per treatment randomly selected to assess carcass and meat quality. Near-infrared reflectance spectroscopy (NIR) was used to classify meat quality.3. Carcass traits were not significantly different between treatments, except for head and thigh weight, which were higher in the control group (p < 0.01). In terms of physicochemical characteristics, treatment T2 showed less yellowness (p < 0.05), while water and cooking losses were lower in treatments T1 and T2 (p < 0.01). Meat from both T1 and T2 groups had lower shear forces (p < 0.01), higher moisture content (p < 0.01) and less protein (p < 0.05) compared to treatments C andT3. Birds fed T3 had the highest meat ash content (p < 0.01). Chickens consuming TM had higher monounsaturated fatty acid (MUFA) levels and lower polyunsaturated fatty acid (PUFA) and n-6 acidsPUFA (p < 0.01).4. Substitution of SB with TM is a protein alternative for slow-growing chickens that supports carcass and meat quality comparable to those fed a conventional diet.
Collapse
Affiliation(s)
- J Nieto
- Area of Animal Production, Faculty of Agricultural and Environmental Sciences, University of Salamanca, Salamanca, Spain
| | - J Plaza
- Area of Animal Production, Faculty of Agricultural and Environmental Sciences, University of Salamanca, Salamanca, Spain
| | - M Hernández-Jiménez
- Area of Food Technology, Superior Polytechnic School of Zamora, University of Salamanca, Zamora, Spain
| | - I Revilla
- Area of Food Technology, Superior Polytechnic School of Zamora, University of Salamanca, Zamora, Spain
| | - C Palacios
- Area of Animal Production, Faculty of Agricultural and Environmental Sciences, University of Salamanca, Salamanca, Spain
| |
Collapse
|
2
|
Acar MC, Türkekul B, Karahan Uysal Ö, Özkan S, Yalcin S. Effects of Partial Replacement of Soybean with Local Alternative Sources on Growth, Blood Parameters, Welfare, and Economic Indicators of Local and Commercial Broilers. Animals (Basel) 2024; 14:314. [PMID: 38275775 PMCID: PMC10812567 DOI: 10.3390/ani14020314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/12/2024] [Accepted: 01/15/2024] [Indexed: 01/27/2024] Open
Abstract
The effects of the partial replacement of soybean with alternative local agri-industry by-products and black soldier fly (BSF) larvae meal on broiler growth performance, blood biochemistry, welfare, and, subsequently, economic performance of these diets were evaluated. A total of 524 day-old chicks from a local and a commercial strain were fed one of the three diets from the day of hatch to the slaughter age. The diets were the following: a soybean-based control diet, a diet in which soybean was partially replaced (SPR) with agri-industrial by-products, or a diet with BSF larvae meal added to the SPR (SPR + BSF). There was no effect of the diets on the slaughter weight, total feed consumption, and feed conversion of the chickens. The SPR + BSF diet reduced the blood glucose, alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transferase, protein, triglycerides, and cholesterol levels in the local chickens and the gamma-glutamyl transferase, protein, and creatinine levels in the commercial broilers. The negative effect of the SPR diet on plumage cleanliness in the commercial broilers was alleviated by the SPR + BSF diet, whereas 100% of the local birds presented either slight or moderate soiling. The results showed that, due to the high cost of the BSF larvae meal, the SPR + BSF diet was not economically feasible. In a further study, the price trends of BSF larvae will be examined from the standpoint of economic profitability conditions.
Collapse
Affiliation(s)
- Muazzez Cömert Acar
- Department of Animal Science, Faculty of Agriculture, Ege University, 35100 İzmir, Türkiye; (M.C.A.); (S.Ö.)
| | - Berna Türkekul
- Department of Agricultural Economics, Faculty of Agriculture, Ege University, 35100 İzmir, Türkiye; (B.T.); (Ö.K.U.)
| | - Özlem Karahan Uysal
- Department of Agricultural Economics, Faculty of Agriculture, Ege University, 35100 İzmir, Türkiye; (B.T.); (Ö.K.U.)
| | - Sezen Özkan
- Department of Animal Science, Faculty of Agriculture, Ege University, 35100 İzmir, Türkiye; (M.C.A.); (S.Ö.)
| | - Servet Yalcin
- Department of Animal Science, Faculty of Agriculture, Ege University, 35100 İzmir, Türkiye; (M.C.A.); (S.Ö.)
| |
Collapse
|
3
|
Nieto J, Plaza J, Lara J, Abecia JA, Revilla I, Palacios C. Use of Acheta domesticus meal as a full soybean substitute in the feeding of slow-growing chicks. Poult Sci 2023; 102:102503. [PMID: 36739802 PMCID: PMC9932559 DOI: 10.1016/j.psj.2023.102503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 01/18/2023] Open
Abstract
Sustainable poultry meat production involves the use of slow-growing chick strains and the utilization of new protein sources as an alternative to the current monopoly of soybean meal. In this scenario, a study was conducted to assess the effect of replacing soybean meal with domestic cricket (Acheta domesticus) meal on the developing cycle of slow-growing chicks. To this end, a total of 128 one-day-old male chicks (Colorield) were randomly assigned into 16 experimental units, each consisting of 8 chicks, which in turn were grouped into 2 groups fed isoproteic and isoenergetic diets in which the protein source differed: the control group (C) fed soybean meal and the Acheta group (AD) fed Acheta domesticus insect meal as the main protein source. Chicks were slaughtered at 95 d of age. Three different diets (F1, F2 and F3) were used for each experimental group according to the nutritional needs of the birds during their growth. The F1 diet (1-29 d) resulted in higher feed and water intake and higher body weight gain for group C, but a lower feed conversion rate. On the contrary, during F2 (29-60 d) no differences in productive performances were observed between the 2 groups, except for a higher water intake for group C. Finally, during the period corresponding to diet F3 (60-95 d) there were only differences in feed intake, which was higher for the AD group. In conclusion, the substitution of soybean meal for Acheta domesticus meal caused a decrease in feed intake during the first month and consequently a lower body weight. During the first 4 weeks of life of the chicks, a partial replacement of soybean meal may be recommended, since high inclusions of A. domesticus meal in this period seem to be detrimental in young chicks. Given the absence of relevant differences in productive performances between both groups, it could be concluded that the use of A. domesticus cricket meal can be a potential protein alternative to soybean meal.
Collapse
Affiliation(s)
- Jaime Nieto
- Area of Animal Production, Faculty of Environmental and Agricultural Sciences, University of Salamanca, 37007 Salamanca, Spain.
| | - Javier Plaza
- Area of Animal Production, Faculty of Environmental and Agricultural Sciences, University of Salamanca, 37007 Salamanca, Spain
| | - Javier Lara
- Animal Husbandry and Animal Health Assistance Educational Program, High-School Torres Villarroel, 37008 Salamanca, Spain
| | - José-Alfonso Abecia
- Institute of Research in Environmental Sciences of Aragón (IUCA), University of Zaragoza, 50013 Zaragoza, Spain
| | - Isabel Revilla
- Area of Food Technology, E.P.S. of Zamora, University of Salamanca, 49022 Zamora, Spain
| | - Carlos Palacios
- Area of Animal Production, Faculty of Environmental and Agricultural Sciences, University of Salamanca, 37007 Salamanca, Spain
| |
Collapse
|
4
|
Tesser GLS, de Avila AS, Broch J, de Souza C, Polese C, Kaufmann C, Eyng C, Savaris VDL, Junior NR, Bruno LDG, Cella PS, Nunes RV. Performance, metabolism, and meat quality of broilers fed dry brewery residue. Trop Anim Health Prod 2022; 54:389. [PMID: 36409401 DOI: 10.1007/s11250-022-03397-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 11/09/2022] [Indexed: 11/22/2022]
Abstract
A study was conducted to assess the chemical composition and apparent metabolizable energy (AME), nitrogen-corrected AME (AMEn), and their respective coefficients of dry brewery residue (DBR) for broilers. A second study was conducted to evaluate the increasing inclusions of DBR in broiler diets and its effects on growth performance, carcass traits, blood metabolites, and meat quality. In the first trial (metabolism assay), a total of 250 male broilers were assigned to 5 diets (0, 100, 200, 300, and 400 g DBR/kg) composed by 5 replications with 10 animals per cage in a completely randomized design in the period from days 11 to 21. There was an increasing linear effect for AME, AMEn, metabolizable coefficient of gross energy (MCGE), and MCGE corrected for N (MCGEn). In the second experiment, a total of 840 one-day-old male broiler chickens were assigned to 6 treatments (0, 20, 40, 60, 80, and 100 g DBR/kg) with 7 replications and 20 animals per pen, from days 0 to 42. Growth performance was determined at days 21 and 42. There was an increasing linear effect for weight gain in the period from days 0 to 21 and for feed intake from days 0 to 42. A linear decreasing effect was observed at day 21 for cholesterol and quadratic effect for uric acid (UA), aspartate aminotransferase, and albumin. At day 42, there was a quadratic effect for UA and creatinine. At day 21, an increasing linear effect was observed for protein deposition rate. In conclusion, the inclusion of DBR up to 100 g/kg improved WG in the starter phase and did not negatively affect the productive parameters of broilers from days 0 to 42.
Collapse
Affiliation(s)
- Guilherme Luis Silva Tesser
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil.
| | - André Sanches de Avila
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | - Jomara Broch
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | - Cleison de Souza
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | - Clauber Polese
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | - Cristine Kaufmann
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | - Cinthia Eyng
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | | | - Nilton Rohloff Junior
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | - Luís Daniel Giusti Bruno
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| | - Paulo Segatto Cella
- Department of Animal Science, Federal University of Technology - Paraná, Dois Vizinhos, Paraná, 85660-000, Brazil
| | - Ricardo Vianna Nunes
- Department of Animal Science, Western Paraná State University, Marechal Cândido Rondon, Paraná, 85960-000, Brazil
| |
Collapse
|
5
|
Performance of Slow-Growing Chickens Fed with Tenebrio molitor Larval Meal as a Full Replacement for Soybean Meal. Vet Sci 2022; 9:vetsci9030131. [PMID: 35324859 PMCID: PMC8955740 DOI: 10.3390/vetsci9030131] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/03/2022] [Accepted: 03/10/2022] [Indexed: 02/04/2023] Open
Abstract
Insect larval meal is an increasingly common protein source in poultry systems. In this study, the effect of replacing soybean meal with Tenebrio molitor larval meal on the performance of slow-growing chickens was assessed. A total of 128 one-day-old chickens (Colorield) were randomly divided into a control group (C) (n = 64), fed with soybean meal, and an experimental group (TM) (n = 64), fed with T. molitor larvae meal. The chicks were slaughtered after 95 days. Three different isoenergetic and isoproteic diets (F1, F2 and F3) were used for each group. The F1 diet resulted in higher body weight gain and higher feed and water intakes in group C, but a lower feed conversion ratio. Contrarily, diets F2 and F3 did not produce differences in the studied parameters between the two groups, except for body weight gain in the case of diet F2, which was highest in group C. Therefore, weight gain and feed and water intakes were significantly higher in group C, but there were no differences in feed conversion ratio or live weight. In conclusion, the total replacement of soybean meal with T. molitor larvae meal resulted in a reduction in feed intake and a consequent reduction in weight. During this period, partial rather than total substitution may be recommended.
Collapse
|