1
|
Nuamah E, Okon UM, Jeong E, Mun Y, Cheon I, Chae B, Odoi FNA, Kim DW, Choi NJ. Unlocking Phytate with Phytase: A Meta-Analytic View of Meat-Type Chicken Muscle Growth and Bone Mineralization Potential. Animals (Basel) 2024; 14:2090. [PMID: 39061552 PMCID: PMC11274156 DOI: 10.3390/ani14142090] [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: 06/07/2024] [Revised: 07/03/2024] [Accepted: 07/14/2024] [Indexed: 07/28/2024] Open
Abstract
The inclusion of exogenous phytase in P- and Ca-deficient diets of broilers to address the growing concern about excessive P excretion into the environment over the years has been remarkably documented. However, responses among these studies have been inconsistent because of the several factors affecting P utilization. For this reason, a systematic review with a meta-analysis of results from forty-one studies published from 2000 to February 2024 was evaluated to achieve the following: (1) quantitatively summarize the size of phytase effect on growth performance, bone strength and mineralization in broilers fed diets deficient in P and Ca and (2) estimate and explore the heterogeneity in the effect size of outcomes using subgroup and meta-regression analyses. The quality of the included studies was assessed using the Cochrane Collaboration's SYRCLE risk of bias checklists for animal studies. Applying the random effects models, Hedges' g effect size of supplemented phytase was calculated using the R software (version 4.3.3, Angel Food Cake) to determine the standardized mean difference (SMD) at a 95% confidence interval. Subgroup analysis and meta-regression were used to further explore the effect size heterogeneity (PSMD ≤ 0.05, I2 > 50%, n ≥ 10). The meta-analysis showed that supplemental phytase increases ADFI and BWG and improves FCR at each time point of growth (p < 0.0001). Additionally, phytase supplementation consistently increased tibia ash, P and Ca, and bone strength (p < 0.0001) of broilers fed P- and Ca-deficient diets. The results of the subgroup and meta-regression analyses showed that the age and strain of broiler, dietary P source, and the duration of phytase exposure significantly influence the effect size of phytase on growth and bone parameters. In conclusion, phytase can attenuate the effect of reducing dietary-available phosphorus and calcium and improve ADFI, BWG, and FCR, especially when added to starter diets. It further enhances bone ash, bone mineralization, and the bone-breaking strength of broilers, even though the effects of bone ash and strength can be maximized in the starter phase of growth. However, the effect sizes of phytase were related to the age and strain of the broiler, dietary P source, and the duration of phytase exposure rather than the dosage.
Collapse
Affiliation(s)
- Emmanuel Nuamah
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea; (E.J.); (Y.M.); (I.C.); (B.C.)
| | - Utibe Mfon Okon
- Department of Animal Science, Faculty of Agriculture, Akwa Ibom State University, Mkpat Enin 532111, Nigeria;
| | - Eungyeong Jeong
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea; (E.J.); (Y.M.); (I.C.); (B.C.)
| | - Yejin Mun
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea; (E.J.); (Y.M.); (I.C.); (B.C.)
| | - Inhyeok Cheon
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea; (E.J.); (Y.M.); (I.C.); (B.C.)
| | - Byungho Chae
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea; (E.J.); (Y.M.); (I.C.); (B.C.)
| | - Frederick Nii Ako Odoi
- Department of Animal Science, School of Agriculture, University of Cape Coast, Cape Coast CC 3321, Ghana;
| | - Dong-wook Kim
- Department of Animal Science, Korea National University of Agriculture and Fisheries, Jeonju 54874, Republic of Korea;
| | - Nag-Jin Choi
- Department of Animal Science, Jeonbuk National University, Jeonju 54896, Republic of Korea; (E.J.); (Y.M.); (I.C.); (B.C.)
| |
Collapse
|
2
|
Shastak Y, Pelletier W. Pet Wellness and Vitamin A: A Narrative Overview. Animals (Basel) 2024; 14:1000. [PMID: 38612239 PMCID: PMC11010875 DOI: 10.3390/ani14071000] [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: 02/21/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
The health of companion animals, particularly dogs and cats, is significantly influenced by nutrition, with vitamins playing a crucial role. Vitamin A, in particular, is indispensable, with diverse roles ranging from vision to immune modulation and reproduction. Despite its importance, the metabolism and dietary requirements of vitamin A in companion animals remain complex and not fully understood. This review provides a comprehensive overview of the historical perspective, the digestion, the metabolism, the physiological roles, the deficiency, the excess, and the interactions with other micronutrients of vitamin A in companion animals. Additionally, it highlights future research directions and gaps in our understanding. Insights into the metabolism of vitamin A in companion animals, personalized nutrition strategies based on genetic variability, longitudinal studies tracking the status of vitamin A, and investigations into its immunomodulatory effects are crucial for optimizing pet health and wellness. Furthermore, understanding the stability and bioavailability of vitamin A in pet food formulations is essential for ensuring the provision of adequate micronutrients. Overall, this review underscores the importance of vitamin A in companion animal nutrition and the need for further research to enhance our understanding and to optimize dietary recommendations for pet health and well-being.
Collapse
Affiliation(s)
- Yauheni Shastak
- Nutrition & Health Division, BASF SE, 67063 Ludwigshafen am Rhein, Germany
| | | |
Collapse
|
3
|
Haetinger VS, Adeola O. Comparison of different protein sources on the phosphorus digestibility of soybean meal for broiler chickens determined using the regression method. Poult Sci 2024; 103:103327. [PMID: 38128455 PMCID: PMC10776633 DOI: 10.1016/j.psj.2023.103327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/19/2023] [Accepted: 11/23/2023] [Indexed: 12/23/2023] Open
Abstract
A study was conducted to evaluate the P digestibility in soybean meal (SBM) using the regression method with different basal diet that varied in protein sources. The treatments were organized in a 4 × 3 factorial arrangement, where 4 semipurified diets were formulated with varying source of protein (no protein supplement, or added casein, potato protein isolate (PPI), or dried egg albumen (DEA) at 60 g/kg) and 3 dietary levels of SBM (290, 370, or 450 g/kg). The study was a randomized complete block design with 8 replicate cages of 6 birds per cage. The experimental diets were fed from d 19 to 22 posthatching, excreta samples were collected from d 20 to 22, and ileal digesta samples were collected on d 22. Data were analyzed as a 2-way ANOVA using the GLM procedure. The digestibility and total tract utilization of DM, P, Ca, and N were affected by protein source (P < 0.05). Diets with casein presented the highest (P < 0.05) digestibility of N. Increasing SBM level in all dietary protein sources reduced (P < 0.001) the digestibility and total tract utilization of DM. The regression-derived ileal digestibility of P in SBM was 57.8 (SE = 3.78), 63.2 (SE = 5.02), 58.8 (SE = 4.53), and 35.3% (SE = 5.27) for diets without protein supplement, with casein, PPI, or DEA, respectively; the corresponding P retention were 52.2 (SE = 11.09), 83.4 (SE = 14.89), 42.6 (SE = 15.88), and 51.9% (SE = 14.67). The protein source affected (P < 0.05) the slope and intercept of P digestibility in SBM. A comparison of the coefficients using confidence intervals demonstrated that the ileal digestibility of P in SBM determined in diets with DEA was lower (P < 0.05) than the other protein sources, which did not differ from one another. These results indicate that the selection of dietary protein supplements may affect P digestibility assays using the regression method.
Collapse
Affiliation(s)
- V S Haetinger
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA
| | - O Adeola
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA.
| |
Collapse
|
4
|
Idowu OPA, Kareem DU, Oke OE, Adeyeye EA, Sogunle OM, Idowu OMO. Effects of housing systems and laying phases on external and internal egg quality characteristics of indigenous guinea fowl hens. Transl Anim Sci 2024; 8:txae011. [PMID: 38414560 PMCID: PMC10898823 DOI: 10.1093/tas/txae011] [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: 09/06/2023] [Accepted: 01/20/2024] [Indexed: 02/29/2024] Open
Abstract
The study investigated the effect of housing system and laying phases on the internal and external qualities of guinea fowl eggs laid in three different housing systems. The trial involved the use of 117, 34-wk-old guinea fowl hens which were assigned to three housing types, which were battery cages, deep litter, and deep litter housing systems with free runs, which had the same dimensions as deep litter houses but with free run and open-air space to allow the birds to have free access to soil and exhibit natural behavior. The laying phases of the birds were partitioned into three (36 to 40, 41 to 45, and 46 to 50 wk of age). The data collected were subjected to analysis of variance (ANOVA) using a 2 × 3 factorial design. The findings demonstrated that both housing type and laying period significantly influenced egg quality parameters, with deep litter housing exhibiting higher egg weight, egg breadth, and shell surface area. Battery cage housing had thicker shells and a higher percentage of shell weight than total egg weight. As the birds aged, most parameters increased, while shell thickness decreased. The interaction between housing type and laying period played a crucial role, with egg weight, breadth, and egg shape index increasing as the birds aged. The shell thickness decreased as the laying period progressed across all housing systems. During the 40 to 45 wk period of lay, they exhibited the highest albumen height, haugh unit, and % yolk weight. The study's findings highlight how the interaction between the housing system and the laying period impacted the internal quality of guinea fowl eggs.
Collapse
Affiliation(s)
- Olubukola P A Idowu
- Agricultural Media Resources and Extension Centre, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Nigeria
- Department of Animal Production and Health, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Nigeria
| | - Damilola U Kareem
- Department of Animal Nutrition, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Nigeria
| | - Oyegunle E Oke
- Department of Animal Physiology, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Nigeria
| | - Emmanuel A Adeyeye
- Department of Animal Nutrition, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Nigeria
| | - Olajide M Sogunle
- Department of Animal Production and Health, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Nigeria
| | - Olusegun M O Idowu
- Department of Animal Nutrition, Federal University of Agriculture, Abeokuta, P.M.B. 2240, Nigeria
| |
Collapse
|
5
|
Catalan AAS, Silva SNDA, Avila VSDE, Krabbe EL, Lopes LS, Kawski VL, Xavier EG, Roll VFB. Phytate-phosphorus and phytase on performance, bone characteristics, tissue and serum mineral concentration on broilers. AN ACAD BRAS CIENC 2023; 95:e20191162. [PMID: 38088696 DOI: 10.1590/0001-3765202320191162] [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: 09/26/2019] [Accepted: 01/31/2020] [Indexed: 12/18/2023] Open
Abstract
Male broiler chickens (384), Cobb 500, were housed in metabolic cages to assess the efficacy of phytase in diets with low and high phytate-phosphorus on the performance, bone physical characteristics, tissue and serum mineral deposits. Birds were distributed in four treatments with a 2 x 2 factorial arrangement in a completely randomized block design. Experimental diets based on maize-soybean meal were T1 - diet low phytate-phosphorus; T2 - diet low phytate-phosphorus and phytase (500 FTU/kg); T3 - diet high phytate-phosphorus; T4 - diet high phytate-phosphorus and phytase (500 FTU/kg). Feed intake, body weight, weight gain and feed conversion ratio were assessed. Two left tibias per experimental unit were analyzed for physical characteristics and mineral concentration; a section of skinless breast muscle and blood were collected to measure the concentration of calcium, phosphorus and sodium. Results showed interaction between bone stiffness and serum calcium. The inclusion of phytase in diets with low and high phytate-phosphorus did not alter performance, bone resistance and flexibility, mineral deposits in the tibia and breast muscle, but increased bone stiffness after 22 days of age. It also provided a higher serum calcium rate in broilers fed diets with low phytate-phosphorus up to 32 days of age.
Collapse
Affiliation(s)
- Aiane A S Catalan
- Programa de Pós-Graduação em Zootecnia, Universidade Federal de Pelotas, Faculdade de Agronomia Eliseu Maciel, Departamento de Zootecnia, Av. Eliseu Maciel, Campus Universitário, s/n, Caixa Postal 354, 96010-900 Capão do Leão, RS, Brazil
| | - Suelen N DA Silva
- Programa de Pós-Graduação em Zootecnia, Universidade Federal de Pelotas, Faculdade de Agronomia Eliseu Maciel, Departamento de Zootecnia, Av. Eliseu Maciel, Campus Universitário, s/n, Caixa Postal 354, 96010-900 Capão do Leão, RS, Brazil
| | - Valdir S DE Avila
- Embrapa Suínos e Aves, Rodovia BR-153, Km 110, Distrito de Tamanduá, Caixa Postal 321, 89715-899 Concórdia, SC, Brazil
| | - Everton L Krabbe
- Embrapa Suínos e Aves, Rodovia BR-153, Km 110, Distrito de Tamanduá, Caixa Postal 321, 89715-899 Concórdia, SC, Brazil
| | - Leticia S Lopes
- Embrapa Suínos e Aves, Rodovia BR-153, Km 110, Distrito de Tamanduá, Caixa Postal 321, 89715-899 Concórdia, SC, Brazil
| | - Vicky L Kawski
- Embrapa Suínos e Aves, Rodovia BR-153, Km 110, Distrito de Tamanduá, Caixa Postal 321, 89715-899 Concórdia, SC, Brazil
| | - Eduardo G Xavier
- Programa de Pós-Graduação em Zootecnia, Universidade Federal de Pelotas, Faculdade de Agronomia Eliseu Maciel, Departamento de Zootecnia, Av. Eliseu Maciel, Campus Universitário, s/n, Caixa Postal 354, 96010-900 Capão do Leão, RS, Brazil
| | - Victor F B Roll
- Programa de Pós-Graduação em Zootecnia, Universidade Federal de Pelotas, Faculdade de Agronomia Eliseu Maciel, Departamento de Zootecnia, Av. Eliseu Maciel, Campus Universitário, s/n, Caixa Postal 354, 96010-900 Capão do Leão, RS, Brazil
| |
Collapse
|
6
|
Rodehutscord M, Sommerfeld V, Angel CR, Korver DR. Minimum phosphorus requirements for laying hen feed formulations. Poult Sci 2022; 102:102344. [PMID: 36476680 PMCID: PMC9723932 DOI: 10.1016/j.psj.2022.102344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 11/10/2022] [Indexed: 11/20/2022] Open
Abstract
The objective of this contribution was to summarize from scientific literature the optimal concentration of nonphytate phosphorus (NPP) in feed for laying hens. The considered studies were one meta-analysis from 2012 and original studies published since then. Dietary treatments in the studies included variation in supplementation with mineral P sources and phytase. The studies investigated different periods of production and varied in duration but data were insufficient to analyze such factors in a systematic way. No study showed a positive effect on performance and eggshell when the NPP concentration was increased above 2.2 g NPP/kg of feed without the use of phytase. At such level, no consistent impairment of various bone quality traits were found but only few studies on bone quality traits were published. Overall, the data suggested that not more than 2.2 g NPP/kg of feed is needed for laying hens in different stages of production. This value can be reduced when phytase is added to the feed. Such reduction may differ depending on factors such as phytate content of the feed and phytase dosage. However, data are insufficient for calculating precise values of reduction. While phytate degradation in laying hens was markedly increased by phytase supplementation in several studies, effects of phytase supplementation on performance and bone traits in laying hens were less conclusive probably because the hens were supplied more than their NPP requirement. Transition to a system based on digestible P for laying hens similar to broiler chickens may support more precise P nutrition and more sustainable egg production in the future.
Collapse
Affiliation(s)
- Markus Rodehutscord
- Institute of Animal Science, University of Hohenheim, 70599, Stuttgart, Germany,Corresponding author:
| | - Vera Sommerfeld
- Institute of Animal Science, University of Hohenheim, 70599, Stuttgart, Germany
| | - C. Roselina Angel
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, USA
| | - Douglas R. Korver
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| |
Collapse
|
7
|
Calcium and phosphorus digestibility in rock- and bone-derived calcium phosphates for pigs and poultry: A review. Anim Feed Sci Technol 2022. [DOI: 10.1016/j.anifeedsci.2022.115509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
8
|
Wang H, Applegate T, Zhang K, Tian G, Ding X, Bai S, Wang J, Lv L, Xuan Y, Peng H, Xu S, Zeng Q. Evaluation of the ileal digestibility and excreta retention of phosphorus for feed phosphates in broiler chickens and in Pekin ducks. Poult Sci 2022; 101:101837. [PMID: 35544957 PMCID: PMC9118143 DOI: 10.1016/j.psj.2022.101837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 02/21/2022] [Accepted: 02/26/2022] [Indexed: 10/26/2022] Open
|
9
|
Cambra-López M, Moset V, del Carmen López M, Sebastián Mesa J, Carpintero L, Donadeu A, Dupuy J, Macías-Vidal J, Cerisuelo A, Ferrer P, Pascual JJ. Evaluation of Phosphorus Digestibility from Monocalcium and Dicalcium Phosphate Sources and Comparison between Total Tract and Prececal Digestibility Standard Methods in Broilers. Animals (Basel) 2021; 11:ani11123427. [PMID: 34944204 PMCID: PMC8698103 DOI: 10.3390/ani11123427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/26/2021] [Accepted: 11/28/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Variations in phosphorous (P) digestibility as a function of methodology, phosphate source, physicochemical characteristics and commercial source were evaluated in broilers. Three methodologies and two phosphates (monocalcium phosphate, MCP, and dicalcium phosphate, DCP) from three different commercial sources were used in two experiments. In the first experiment, MCP and DCP were incorporated into a P-deficient diet at two levels of inclusion and P digestibility was evaluated using three methodologies of the regression method (total excreta, marker in excreta and prececal digestibility). In the second experiment, variations in P digestibility of six phosphate sources (three MCP and three DCP) were evaluated using the total collection method. The P digestibility of MCP ranged from 75.2 to 87.4% and from 80.5 to 86.6% for DCP amongst methodologies (p > 0.05). Particle size, surface area, degree of crystallinity and impurities varied amongst commercial sources. The P digestibility of the three tested commercial sources of MCP was 79.6% (MCP1), 70.2% (MCP2) and 65.6% (MCP3); p > 0.05. The P digestibility of the three tested commercial sources of DCP was 80.1% (DCP1), 77.4% (DCP2) and 71.4% (DCP3); p > 0.05. Abstract The objective of this study was to compare the total tract (total excreta and marker) and prececal methodologies to determine phosphorus (P) digestibility and to evaluate its variation as a function of the physicochemical characteristics of the inorganic phosphate used (monocalcium, MCP and dicalcium, DCP) from different commercial sources. A total of 176 1-day-old male broilers were used in two digestibility experiments. In Experiment 1, one MCP and one DCP were incorporated in the basal diet at two levels. In Experiment 2, MCP and DCP from three commercial sources were incorporated to the basal diet at one level. Physicochemical characteristics of inorganic phosphates were examined, as well. Additionally, bone mineralization and growth performance traits were investigated in both trials. The digestibility of MCP ranged from 75.2 to 87.4% and from 80.5 to 86.6% for DCP amongst methodologies, but differences between total tract and preceal methodologies were not statistically significant. Particle size, surface area, degree of crystallinity and impurities varied amongst commercial sources. The P digestibility of the three tested commercial sources of MCP was 79.6% (MCP1), 70.2% (MCP2) and 65.6% (MCP3); p > 0.05. The P digestibility of the 3 tested commercial sources of DCP was 80.1% (DCP1), 77.4% (DCP2) and 71.4% (DCP3); p > 0.05.
Collapse
Affiliation(s)
- María Cambra-López
- Institute of Animal Science and Technology, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain; (V.M.); (M.d.C.L.); (J.J.P.)
- Correspondence:
| | - Verónica Moset
- Institute of Animal Science and Technology, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain; (V.M.); (M.d.C.L.); (J.J.P.)
| | - María del Carmen López
- Institute of Animal Science and Technology, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain; (V.M.); (M.d.C.L.); (J.J.P.)
| | - Juan Sebastián Mesa
- Departamento de I+D+i, Global Feed S.L.U., Grupo Tervalis, Av. Francisco Montenegro s/n, 21001 Huelva, Spain; (J.S.M.); (L.C.); (A.D.); (J.D.); (J.M.-V.)
| | - Laura Carpintero
- Departamento de I+D+i, Global Feed S.L.U., Grupo Tervalis, Av. Francisco Montenegro s/n, 21001 Huelva, Spain; (J.S.M.); (L.C.); (A.D.); (J.D.); (J.M.-V.)
| | - Andrés Donadeu
- Departamento de I+D+i, Global Feed S.L.U., Grupo Tervalis, Av. Francisco Montenegro s/n, 21001 Huelva, Spain; (J.S.M.); (L.C.); (A.D.); (J.D.); (J.M.-V.)
| | - Javier Dupuy
- Departamento de I+D+i, Global Feed S.L.U., Grupo Tervalis, Av. Francisco Montenegro s/n, 21001 Huelva, Spain; (J.S.M.); (L.C.); (A.D.); (J.D.); (J.M.-V.)
| | - Judit Macías-Vidal
- Departamento de I+D+i, Global Feed S.L.U., Grupo Tervalis, Av. Francisco Montenegro s/n, 21001 Huelva, Spain; (J.S.M.); (L.C.); (A.D.); (J.D.); (J.M.-V.)
| | - Alba Cerisuelo
- Centro de Investigación de Tecnología Animal, Instituto Valenciano de Investigaciones Agrarias, 12400 Segorbe, Spain; (A.C.); (P.F.)
| | - Pablo Ferrer
- Centro de Investigación de Tecnología Animal, Instituto Valenciano de Investigaciones Agrarias, 12400 Segorbe, Spain; (A.C.); (P.F.)
| | - Juan José Pascual
- Institute of Animal Science and Technology, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain; (V.M.); (M.d.C.L.); (J.J.P.)
| |
Collapse
|
10
|
In vitro assessment of enzymatic phytate dephosphorylation during digestive process of different feeds and feed ingredients. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2021.115096] [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]
|
11
|
Salisbury F, Cowieson A, Gous R. Constraints on the modelling of calcium and phosphorus growth of broilers: a systematic review. WORLD POULTRY SCI J 2021. [DOI: 10.1080/00439339.2021.1974804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- F. Salisbury
- School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | | | - R.M. Gous
- School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| |
Collapse
|
12
|
Phosphorus digestibility and relative phosphorus bioavailability in two dried black soldier fly larvae meals and a defatted black soldier fly larvae meal in broiler chickens. Poult Sci 2021; 100:101221. [PMID: 34186267 PMCID: PMC8250452 DOI: 10.1016/j.psj.2021.101221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/05/2021] [Accepted: 04/16/2021] [Indexed: 11/22/2022] Open
Abstract
Two chicken assays were conducted to determine P availability, using three different approaches, for 2 black soldier fly larvae meals (BSFL 1 and 3) and one partially-defatted BSFL. Experiment 1 was conducted to determine ileal P digestibility and total tract P retention. Three experimental diets containing a BSFL as the only source of P were fed to broiler chickens from 19 to 22 days of age. Each diet contained 0.25% total dietary P. Ileal digesta and excreta were collected on day 22. Ileal digestibility of P was 87%, 75%, and 88% for BSFL 1, BSFL 3, and partially-defatted BSFL, respectively. Total tract P retention was 87%, 73%, and 85% for BSFL 1, BSFL 3, and partially-defatted BSFL, respectively. The objective of experiment 2 was to determine the relative bioavailability of P in the 3 insect meals relative to KH2PO4 using a chicken bone ash bioassay. Chickens were fed one of nine dietary treatments from 8 to 22 days of age. These diets included a P-deficient cornstarch-dextrose-SBM based diet (0.14% nonphytate P) or that diet supplemented with 0.05% or 0.10% P from KH2PO4, 7% or 14% BSFL 1, 8%, or 16% BSFL 3, and 8% or 16% partially-defatted BSFL. The slope-ratio method using multiple regression for tibia ash regressed on supplemental P intake was used to calculate the relative bioavailability of P where values for BSFL 1, BSFL 3, and partially-defatted BSFL were 54%, 51%, and 57%, respectively, relative to KH2PO4. The results of this study indicated that availability of P in BSFL based on ileal P digestibility and total tract P retention values was high, whereas relative bioavailability values for P based on tibia ash were approximately 20 to 30 percentage units lower.
Collapse
|
13
|
Künzel S, Borda-Molina D, Zuber T, Hartung J, Siegert W, Feuerstein D, Camarinha-Silva A, Rodehutscord M. Relative phytase efficacy values as affected by response traits, including ileal microbiota composition. Poult Sci 2021; 100:101133. [PMID: 33940282 PMCID: PMC8111770 DOI: 10.1016/j.psj.2021.101133] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 03/01/2021] [Accepted: 03/04/2021] [Indexed: 11/24/2022] Open
Abstract
The objective of this study was to compare the effects of graded inclusions of 2 phytase products and a mineral P source in broiler chickens using different response traits, including ileum microbiota composition. Eleven experimental diets were used. These were a low-P basal diet and diets supplemented with increasing levels of dicalcium phosphate (DCP), Natuphos E 5000 G (NE), or Natuphos 5000 G (N). The performance traits, prececal P digestibility, and tibia and foot ash results were subjected to regression analysis and slope ratios were used to compare the supplements based on the measured evaluation traits. In the microbiota analysis, total nucleic acids were extracted and the 16S rRNA gene was targeted for use in the amplicon sequencing process. Phylogenetic analysis was performed using Mothur, followed by a multivariate statistical analysis. The various response traits caused different estimates of relative efficacy. The mean results of all the response traits showed that a 1.75-fold increase in the activity of N was needed to achieve the same response as NE and the variability among the detected traits ranged from 1.59 (prececally digestible P intake) to 1.91 (amount of tibia ash). The mean slope ratio between DCP and NE was 311 and varied between 208 (ADG) and 349 (foot ash concentration). The mean slope ratio for phytase N with DCP was 552 and varied from 357 (ADG) to 640 (tibia ash concentration). The ileum microbiota composition was not different among the diets. A similar composition was driven in the abundance of Lactobacillus crispatus, Lactobacillus salivarius, and Lactobacillus gallinarum. The results suggest that different response traits cause markedly different estimates of relative phytase efficacy.
Collapse
Affiliation(s)
- Susanne Künzel
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | - Daniel Borda-Molina
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | - Tobias Zuber
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | - Jens Hartung
- Institut für Kulturpflanzenwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | - Wolfgang Siegert
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | | | | | - Markus Rodehutscord
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany.
| |
Collapse
|
14
|
An SH, Sung JY, Kong C. Ileal Digestibility and Total Tract Retention of Phosphorus in Inorganic Phosphates Fed to Broiler Chickens Using the Direct Method. Animals (Basel) 2020; 10:E2167. [PMID: 33233718 PMCID: PMC7699949 DOI: 10.3390/ani10112167] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/18/2020] [Accepted: 11/18/2020] [Indexed: 11/16/2022] Open
Abstract
The objective of this study was to determine and compare the phosphorus (P) utilization of inorganic phosphates fed to broiler chickens using the direct method. On day 15 of age, six hundred forty 15-day-old male Ross 308 broiler chickens (initial body weight = 399 ± 38 g) were assigned to five experimental diets with 16 birds per cage in a randomized complete block design. The experimental diets consisted of four semi-purified diets containing monocalcium phosphate, monodicalcium phosphate, dicalcium phosphate, and tricalcium phosphate as the sole P sources. Additionally, a P-free diet was prepared to measure basal endogenous P loss. Chromic oxide was added to the experimental diets as an indigestible index. Excreta were collected per cage on days 17 to 18 of age, and all birds were asphyxiated with carbon dioxide on day 19 of age for ileal digesta collection. The cage was an experimental unit, and the number of replications per each treatment was eight except for the tricalcium phosphate treatment (n = 4). There was no interaction observed between the P source and the collection site (ileal digestibility vs. total tract retention). Phosphorus utilization differed (p < 0.05) among inorganic phosphates and the ileal digestibility of P was greater (p < 0.05) than the total tract retention. In conclusion, the standardized ileal digestibility of P in inorganic phosphates ranged from 56.7% to 89.8% and ileal digestibility was greater than the total tract retention.
Collapse
Affiliation(s)
- Su Hyun An
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Korea;
| | - Jung Yeol Sung
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA;
| | - Changsu Kong
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Korea;
- Department of Animal Science, Kyungpook National University, Sangju 37224, Korea
| |
Collapse
|
15
|
Munoz JA, Utterback PL, Parsons CM. Phosphorus digestibility and bioavailability in soybean meal, spray-dried plasma protein, and meat and bone meal determined using different methods. Poult Sci 2020; 99:4998-5006. [PMID: 32988536 PMCID: PMC7598319 DOI: 10.1016/j.psj.2020.06.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 06/16/2020] [Accepted: 06/22/2020] [Indexed: 11/20/2022] Open
Abstract
Three experiments were conducted to determine phosphorus (P) digestibility and bioavailability using different methods. The objective of the first experiment was to determine ileal P digestibility of soybean meal (SBM), meat and bone meal (MBM), and spray-dried plasma protein (SDPP) using a precision-fed broiler chick assay. This assay involved feeding 8 g of SBM, MBM, or SDPP to broiler chicks at 21 D of age. At 6 h after feeding, ileal digesta were collected. Ileal P digestibility of SBM, MBM, and SDPP was 64, 42, and 94%, respectively. In the second experiment, ileal P digestibility and excreta P retention of SBM, SDPP, and MBM were determined using an ad libitum fed chick assay. On day 17 of age, chicks were placed on 1 of 12 dietary treatments that consisted of diets containing increasing levels of SBM, SDPP, or MBM. On day 21, ileal digesta and excreta were collected. True ileal P digestibility and true excreta P retention estimated using regression of ileal P or excreta P output on dietary P content yielded true ileal P digestibility values for SBM, SDPP, and MBM (2 diet methods for MBM) to be 83, 98, 61, and 23%, respectively. True excreta P retention values for SBM, SDPP, and MBM (2 methods) were determined to be 51, 99, 32, and 53%, respectively. The third experiment determined bioavailability of P in SBM, SDPP, and MBM relative to KH2PO4 using a chick bone ash bioassay. Dietary treatments included a P-deficient cornstarch-dextrose-SBM diet supplemented with 2 increasing levels of P from KH2PO4, SBM, SDPP, or MBM. Bioavailability of P based on tibia ash estimated using the multiple regression slope ratio method was 36, 125, and 76% for SBM, SDPP, and MBM, respectively, relative to KH2PO4. The results of this study indicated the digestibility/relative bioavailability of the P in SDPP was very high for all 3 methods, but values for SBM and MBM varied greatly among different methods.
Collapse
Affiliation(s)
- J A Munoz
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - P L Utterback
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - C M Parsons
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Champaign, IL, USA.
| |
Collapse
|
16
|
Oster M, Reyer H, Trakooljul N, Weber FM, Xi L, Muráni E, Ponsuksili S, Rodehutscord M, Bennewitz J, Wimmers K. Ileal Transcriptome Profiles of Japanese Quail Divergent in Phosphorus Utilization. Int J Mol Sci 2020; 21:ijms21082762. [PMID: 32316159 PMCID: PMC7215725 DOI: 10.3390/ijms21082762] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 04/14/2020] [Accepted: 04/14/2020] [Indexed: 02/07/2023] Open
Abstract
Phosphorus (P) is an essential component for all living beings. Low P diets prompt phenotypic and molecular adaptations to maintain P homeostasis and increase P utilization (PU). Knowledge of the molecular mechanisms of PU is needed to enable targeted approaches to improve PU efficiency and thus lower P excretion in animal husbandry. In a previous population study, Japanese quail were subjected to a low P diet lacking mineral P and exogenous phytase. Individual PU was determined based on total P intake and excretion. A subset of 20 extreme siblings discordant for PU was selected to retrieve gene expression patterns of ileum (n = 10 per PU group). Sequencing reads have been successfully mapped to the current Coturnix japonica reference genome with an average mapping rate of 86%. In total, 640 genes were found to be differentially abundant between the low and high PU groups (false discovery rate ≤ 0.05). Transcriptional patterns suggest a link between improved PU and mitochondrial energy metabolism, accelerated cell proliferation of enterocytes, and gut integrity. In assessing indicators of the efficient use of macro- and micronutrients, further research on turnover and proliferation rates of intestinal cells could provide an approach to improve P efficiency in poultry species.
Collapse
Affiliation(s)
- Michael Oster
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
| | - Henry Reyer
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
| | - Nares Trakooljul
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
| | - Frank M. Weber
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
| | - Lu Xi
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
| | - Eduard Muráni
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
| | - Siriluck Ponsuksili
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
| | - Markus Rodehutscord
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany; (M.R.); (J.B.)
| | - Jörn Bennewitz
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany; (M.R.); (J.B.)
| | - Klaus Wimmers
- Leibniz Institute for Farm Animal Biology (FBN), 18196 Dummerstorf, Germany; (M.O.); (H.R.); (N.T.); (F.M.W.); (L.X.); (E.M.); (S.P.)
- Faculty of Agricultural and Environmental Sciences, University Rostock, 18059 Rostock, Germany
- Correspondence: ; Tel.: +49-38208-68600
| |
Collapse
|
17
|
Bedford M, Cowieson A. Matrix values for exogenous enzymes and their application in the real world. J APPL POULTRY RES 2020. [DOI: 10.1016/j.japr.2019.10.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
|
18
|
Dixon RM, Anderson ST, Kidd LJ, Fletcher MT. Management of phosphorus nutrition of beef cattle grazing seasonally dry rangelands: a review. ANIMAL PRODUCTION SCIENCE 2020. [DOI: 10.1071/an19344] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This review examines the effects of phosphorus (P) deficiency as a major constraint to productivity of cattle grazing rangelands with low-P soils. Nutritional deficiency of P may severely reduce liveweight (LW) gain of growing cattle (e.g. by 20–60 kg/annum) and the productivity of breeder cow herds as weaning rate, mortality and calf growth. In seasonally dry tropical environments, the production responses to supplementary P occur primarily during the rainy season when the nutritional quality of pasture as metabolisable energy (ME) and protein is high and pasture P concentration is limiting, even though the P concentrations are higher than during dry season. When ME and nitrogen of rainy-season pasture are adequate, then P-deficient cattle typically continue to gain LW slowly, but with reduced bone mineralisation (i.e. osteomalacia). In beef breeder herds when diet P is insufficient, cows with high bone P reserves can mobilise bone P reserves during late pregnancy and early lactation. Mobilisation may contribute up to the equivalent of ~7 g diet P/day (one-third of the P requirements) in early lactation, and, thus, allow acutely P-deficient breeders to maintain calf growth for at least several months until depletion of cow body P reserves. However, severe P deficiency in cattle is usually associated with reduced voluntary intake (e.g. by 20–30% per kg LW), severe LW loss and poor reconception rates. When P intake is greater than immediate requirements, breeders can replenish bone P. Replenishment in mature cows occurs slowly when ME intake is sufficient only for slow LW gain, but rapidly at ME intakes sufficient for rapid LW gain. Bone P replenishment also occurs in late-pregnant heifers even when losing maternal LW. Intervals of mobilisation and replenishment of body P reserves will often be important for P nutrition of beef breeder cows through annual cycles. Diagnosis of P deficiency in grazing cattle is difficult and must encompass estimation of both diet P intake and availability of P from body reserves. Cattle behaviour (e.g. pica, osteophagea), low soil P concentrations and low herd productivity provide valuable indicators. Some constituents of blood (plasma inorganic P, calcium, plasma inorganic P:calcium ratios and endocrine markers) are valuable indicators, but the threshold values indicative of P deficiency at various ME intakes are not well established. It is evident that knowledge of both the nutritional physiology and requirements for P provide opportunities to better manage P nutrition to alleviate production losses in low-input systems with beef cattle grazing rangelands.
Collapse
|
19
|
Künzel S, Bennewitz J, Rodehutscord M. Genetic parameters for bone ash and phosphorus utilization in an F2 cross of Japanese quail. Poult Sci 2019; 98:4369-4372. [PMID: 31298295 PMCID: PMC6748736 DOI: 10.3382/ps/pez398] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 06/13/2019] [Indexed: 11/20/2022] Open
Abstract
The main objective of this study was to perform quantitative genetic analyses of tibia and foot ash traits, which might serve as proxy traits to improve phosphorus utilization (PU) in a breeding program. Additionally, data for ash concentration in tibia and foot were compared with data for total amount of ash. Heritabilities for bone ash traits and genetic and phenotypic correlations between bone ash traits and PU were estimated. A total of 887 F2 birds, established from 2 Japanese quail lines divergently selected on social reinstatement behavior, were provided a P deficient diet. In a metabolic study, feed consumption was measured and total excreta collected for each bird separately. Afterwards, birds were euthanized, the bones obtained and incinerated. Bone ash data showed a heritability of 0.230 (amount of tibia ash) to 0.342 (amount of foot ash), which was higher than estimated for PU, P retention, calcium utilization (0.120–0.174), and performance traits (0.088–0.114). The strongest genetic and phenotypic correlations between PU and bone ash traits were detected for the amount of foot ash with 0.549 and 0.527, respectively. Genetic and phenotypic correlations were stronger between PU and ash amount than between PU and ash percentage, irrespective of bone. Therefore, ash amount was considered a better trait than ash percentage to reflect PU. Strong genetic and phenotypic correlations were detected between the amount of foot and tibia ash (0.887 and 0.901, respectively). Phenotypic and genetic correlations between ash amount and PU or calcium utilization were almost identical, irrespective of bone. Foot ash is as suitable as tibia ash, but easier to determine. Bone ash data, especially the amount of foot ash, seem to be suitable indirect selection criteria for P efficiency breeding.
Collapse
Affiliation(s)
- Susanne Künzel
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany
| | - Jörn Bennewitz
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany
| | - Markus Rodehutscord
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany
| |
Collapse
|
20
|
Fan L, He ZZ, Ao X, Sun WL, Xiao X, Zeng FK, Wang YC, He J. Effects of residual superdoses of phytase on growth performance, tibia mineralization, and relative organ weight in ducks fed phosphorus-deficient diets. Poult Sci 2019; 98:3926-3936. [PMID: 30938806 DOI: 10.3382/ps/pez114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 02/26/2019] [Indexed: 11/20/2022] Open
Abstract
This study was conducted to determine the effects of residual superdoses of phytase on growth performance, tibia mineralization, and relative organ weight in ducks fed phosphorus-deficient diets. In Exp. 1, 4 kinds of commercial phytase were used to determine retention rate of phyatse with the phytase C being the highest via both high water-bath temperature (90%) and pelleting (50%), followed by phytase A, B, and D. In Exp. 2, a total of 560 male ducks were blocked based on body weight, and then allocated randomly to 7 treatments (5 replicates with 16 birds per replicate). Treatments included a maize-soybean meal-based diet with recommended calcium and 4.0 g non-phytate phosphorus (nPP)/kg starter diet or 3.8 g nPP/kg grower diet (positive control; PC), an nPP-deficient diet with 1.3 g nPP/kg starter diet or 1.1 g nPP/kg grower diet (negative control; NC), NC diets with increasing levels of residual phytase C (500, 1,000, 2,000, 3,000, and 4,000 units/kg feed) after pelleting. Birds fed NC diets had lower (P < 0.05) average daily gain (ADG) and average daily feed intake (ADFI) throughout the experiment compared with those fed PC diet. Supplementing NC diet with increasing residual superdoses of phytase improved (P < 0.05) ADG and ADFI quadratically in the entire experiment, while reduced feed-to-gain ratio (P < 0.05) quadratically during day 0 to 14. On day 14 and 35, birds fed NC diet had lower (P < 0.05) tibia length, weight, ash, calcium, phosphorus, and manganese contents than those fed PC diet. Increasing residual superdoses of phytase in NC diet increased (P < 0.05) tibia weight and ash, calcium, phosphorus contents quadratically on day 14 and 35. NC treatment increased (P < 0.05) the duodenum, jejunum, ileum, and cecum index compared with other treatments on day 14 and 35. Taken together, feeding increasing residual superdoses of phytase could counteract or exceed the negative effects of NC diet on growth performance, tibia mineralization, and relative organ weight in ducks.
Collapse
Affiliation(s)
- L Fan
- College of life science and engineering, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, P. R. China
| | - Z Z He
- Faculty of Animal science, University of Adelaide, Adelaide, 5005, Australia
| | - X Ao
- Tie Qi Li Shi Group. Co., Mianyang, Sichuan, 621006, P. R. China
| | - W L Sun
- College of life science and engineering, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, P. R. China
| | - X Xiao
- College of life science and engineering, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, P. R. China
| | - F K Zeng
- College of life science and engineering, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, P. R. China
| | - Y C Wang
- College of life science and engineering, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, P. R. China
| | - J He
- College of life science and engineering, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, P. R. China
| |
Collapse
|
21
|
|
22
|
|
23
|
Munoz J, Hanna C, Utterback P, Parsons C. Phosphorus retention in corn, spray dried plasma protein, soybean meal, meat and bone meal, and canola meal using a precision-fed rooster assay. Poult Sci 2018; 97:4324-4329. [DOI: 10.3382/ps/pey322] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 06/28/2018] [Indexed: 11/20/2022] Open
|
24
|
Dai SJ, Zhang KY, Ding XM, Bai SP, Luo YH, Wang JP, Zeng QF. Effect of Dietary Non-phytate Phosphorus Levels on the Diversity and Structure of Cecal Microbiota in Meat Duck from 1 to 21 d of age. Poult Sci 2018; 97:2441-2450. [PMID: 29617914 DOI: 10.3382/ps/pey090] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 02/22/2018] [Indexed: 01/22/2023] Open
Abstract
The study was conducted to distinguish the effect of dietary non-phytate phosphorus (NPP) levels on the community diversity and structure of the cecal microbiota in meat duck based on 16S rDNA high-throughput sequencing. In total, 525 1-d-old ducklings were fed diets (105 ducklings, 7 pens of 15 ducklings, on each diet) containing five levels of NPP (0.22, 0.34, 0.40, 0.46, and 0.58%) for 21 days. The results showed that dietary NPP levels linearly and quadratically increased (P < 0.05) 21 d body weight, 1 to 21 d feed intake and NPP intake, and contrarily, linearly decreased (P < 0.05) β-diversity of cecal microbial population in ducks. ß-diversity analyses showed that microbiota clustering based on dietary NPP levels occured, with 0.22% NPP groups distinctly different from the 0.46% and 0.58% NPP group samples. Moreover, dietary NPP levels could change the relative abundance of the phylum Proteobacteria (linear, P < 0.05), genera Eubacterium coprostanoligenes (quadratic, P < 0.05), Ruminococcaceae UCG-014 (quadratic, P < 0.05) and Subdoligrannulum (linear, P < 0.05), and Lachnospiraceae family (quadratic, P < 0.05) in cecal microbiota of ducks. Increasing the dietary NPP level influenced the cecal microbiota and positively affected the growth of meat ducks.
Collapse
Affiliation(s)
- S J Dai
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, China, 611130
| | - K Y Zhang
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, China, 611130
| | - X M Ding
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, China, 611130
| | - S P Bai
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, China, 611130
| | - Y H Luo
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, China, 611130
| | - J P Wang
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, China, 611130
| | - Q F Zeng
- Institute of Animal Nutrition, Key Laboratory for Animal Disease-Resistance Nutrition of China, Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan, China, 611130
| |
Collapse
|
25
|
Kupcikova L, Lichovnikova M, Anderle V, Vlcko T, Ohnoutkova L, Svidrnoch M, Maier V, Hampel D. Pre-caecal digestible phosphorus in maize and wheat for broiler chickens. Br Poult Sci 2017; 58:712-717. [DOI: 10.1080/00071668.2017.1370536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Lucie Kupcikova
- Department of Animal Breeding, Faculty of Agronomy, Mendel University in Brno, Brno, Czech Republic
| | - Martina Lichovnikova
- Department of Animal Breeding, Faculty of Agronomy, Mendel University in Brno, Brno, Czech Republic
| | - Vojtech Anderle
- Department of Animal Breeding, Faculty of Agronomy, Mendel University in Brno, Brno, Czech Republic
| | - Tomas Vlcko
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - Ludmila Ohnoutkova
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - Martin Svidrnoch
- Regional Centre of Advanced Technologies and Materials, Department of Analytical Chemistry, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - Vitezslav Maier
- Regional Centre of Advanced Technologies and Materials, Department of Analytical Chemistry, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - David Hampel
- Department of Statistics and Operation Analysis, Faculty of Business and Economics, Mendel University in Brno, Brno, Czech Republic
| |
Collapse
|
26
|
Rodehutscord M, Adeola O, Angel R, Bikker P, Delezie E, Dozier WA, Umar Faruk M, Francesch M, Kwakernaak C, Narcy A, Nyachoti CM, Olukosi OA, Preynat A, Renouf B, Saiz Del Barrio A, Schedle K, Siegert W, Steenfeldt S, van Krimpen MM, Waititu SM, Witzig M. Results of an international phosphorus digestibility ring test with broiler chickens. Poult Sci 2017; 96:1679-1687. [PMID: 27920192 DOI: 10.3382/ps/pew426] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 11/22/2016] [Indexed: 12/16/2023] Open
Abstract
The objective of this ring test was to investigate the prececal phosphorus (P) digestibility of soybean meal (SBM) in broiler chickens using the trial protocol proposed by the World's Poultry Science Association. It was hypothesized that prececal P digestibility of SBM determined in the collaborating stations is similar. Three diets with different inclusion levels of SBM were mixed in a feed mill specialized in experimental diets and transported to 17 collaborating stations. Broiler chicks were raised on commercial starter diets according to station-specific management routine. Then they were fed the experimental diets for a minimum of 5 d before content of the posterior half of the ileum was collected. A minimum of 6 experimental replicates per diet was used in each station. All diets and digesta samples were analyzed in the same laboratory. Diet, station, and their interaction significantly affected (P < 0.05) the prececal digestibility values of P and calcium of the diets. The prececal P digestibility of SBM was determined by linear regression and varied among stations from 19 to 51%, with significant differences among stations. In a subset of 4 stations, the prececal disappearance of myo-inositol 1,2,3,4,5,6-hexakis (dihydrogen phosphate)-P; InsP6-P) also was studied. The prececal InsP6-P disappearance correlated well with the prececal P digestibility. We hypothesized that factors influencing InsP6 hydrolysis were main contributors to the variation in prececal P digestibility among stations. These factors were probably related to the feeding and housing conditions (floor pens or cages) of the birds in the pre-experimental phase. Therefore, we suggest that the World's Poultry Science Association protocol for the determination of digestible P be should extended to the standardization of the pre-experimental period. We also suggest that comparisons of P digestibility measurements among studies are made only with great caution until the protocol is more refined.
Collapse
Affiliation(s)
- M Rodehutscord
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany
| | - O Adeola
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907
| | - R Angel
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD 20742
| | - P Bikker
- Wageningen University & Research, Wageningen Livestock Research, 6700 AH Wageningen, The Netherlands
| | - E Delezie
- Animal Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO), 9090 Melle, Belgium
| | - W A Dozier
- Department of Poultry Science, Auburn University, Auburn, AL 38649
| | - M Umar Faruk
- DSM Nutritional Products, 68128 Village-Neuf, France
| | - M Francesch
- IRTA, Mas de Bover, 43120 Constantí (Tarragona), Spain
| | - C Kwakernaak
- Schothorst Feed Research BV, 8200 AM Lelystad, The Netherlands
| | - A Narcy
- INRA-UR0083, Recherches Avicoles, 37380 Nouzilly, France
| | - C M Nyachoti
- Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada R3T 2N2
| | - O A Olukosi
- Monogastric Science Research Centre, Scotland's Rural College, Edinburgh, EH9 3JG, UK
| | - A Preynat
- Adisseo - Cern, 6 route noire, 03600 Malicorne, France
| | - B Renouf
- SAS Euronutrition, Domaine Expérimental le Pavillon, 72240 Saint Symphorien, France
| | - A Saiz Del Barrio
- Trouw Nutrition R&D Poultry Research Centre, 45950 Casarrubios del Monte, Spain
| | - K Schedle
- Institute of Animal Nutrition, Livestock Products and Nutrition Physiology, University of Natural Resources and Life Sciences, Vienna, 1190 Vienna, Austria
| | - W Siegert
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany
| | - S Steenfeldt
- Department of Animal Science, Aarhus University, Blichers Allé 20, 8830 Tjele, Denmark
| | - M M van Krimpen
- Wageningen University & Research, Wageningen Livestock Research, 6700 AH Wageningen, The Netherlands
| | - S M Waititu
- Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada R3T 2N2
| | - M Witzig
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany
| |
Collapse
|
27
|
Borda-Molina D, Vital M, Sommerfeld V, Rodehutscord M, Camarinha-Silva A. Insights into Broilers' Gut Microbiota Fed with Phosphorus, Calcium, and Phytase Supplemented Diets. Front Microbiol 2016; 7:2033. [PMID: 28066358 PMCID: PMC5165256 DOI: 10.3389/fmicb.2016.02033] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 12/02/2016] [Indexed: 11/13/2022] Open
Abstract
Phytase supplementation in broiler diets is a common practice to improve phosphorus (P) availability and to reduce P loss by excretion. An enhanced P availability, and its concomitant supplementation with calcium (Ca), can affect the structure of the microbial community in the digestive tract of broiler chickens. Here, we aim to distinguish the effects of mineral P, Ca, and phytase on the composition of microbial communities present in the content and the mucosa layer of the gastrointestinal tract (GIT) of broiler chickens. Significant differences were observed between digesta and mucosa samples for the GIT sections studied (p = 0.001). The analyses of 56 individual birds showed a high microbial composition variability within the replicates of the same diet. The average similarity within replicates of digesta and mucosa samples across all diets ranged from 29 to 82% in crop, 19-49% in ileum, and 17-39% in caeca. Broilers fed with a diet only supplemented with Ca had the lowest body weight gain and feed conversion values while diets supplemented with P showed the best performance results. An effect of each diet on crop mucosa samples was observed, however, similar results were not obtained from digesta samples. Microbial communities colonizing the ileum mucosa samples were affected by P supplementation. Caeca-derived samples showed the highest microbial diversity when compared to the other GIT sections and the most prominent phylotypes were related to genus Faecalibacterium and Pseudoflavonifractor, known for their influence on gut health and as butyrate producers. Lower microbial diversity in crop digesta was linked to lower growth performance of birds fed with a diet only supplemented with Ca. Each diet affected microbial communities within individual sections, however, no diet showed a comprehensive effect across all GIT sections, which can primarily be attributed to the great variability among replicates. The substantial community differences between digesta and mucosa derived samples indicate that both habitats have to be considered when the influence of diet on the gut microbiota, broiler growth performance, and animal health is investigated.
Collapse
Affiliation(s)
- Daniel Borda-Molina
- Animal Nutrition Department, Institute of Animal Science, University of Hohenheim Stuttgart, Germany
| | - Marius Vital
- Microbial Interactions and Processes Research Group, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Vera Sommerfeld
- Animal Nutrition Department, Institute of Animal Science, University of Hohenheim Stuttgart, Germany
| | - Markus Rodehutscord
- Animal Nutrition Department, Institute of Animal Science, University of Hohenheim Stuttgart, Germany
| | - Amélia Camarinha-Silva
- Animal Nutrition Department, Institute of Animal Science, University of Hohenheim Stuttgart, Germany
| |
Collapse
|
28
|
Beck P, Piepho HP, Rodehutscord M, Bennewitz J. Inferring relationships between Phosphorus utilization, feed per gain, and bodyweight gain in an F2 cross of Japanese quail using recursive models. Poult Sci 2016; 95:764-73. [PMID: 26740136 DOI: 10.3382/ps/pev376] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 10/12/2015] [Indexed: 11/20/2022] Open
Abstract
Phosphorus utilization (PU) has received considerable attention in poultry nutrition. However, reliable estimates of genetic parameters for PU and related traits have largely not been reported until now; however, these are needed to assess whether selection for an improved PU would result in selection response. A large Japanese quail F2 cross was generated and 888 F2 individuals were phenotyped for PU, bodyweight gain (BWG), and feed per gain (F:G). Because it can reasonably be assumed that the interrelationships between these traits are complex, structural equation models were used. The structural coefficient λij describes the rate of change of trait I with respect to trait j for a model with a recursive effect of trait j on trait i Three recursive structural coefficients (λF:G,PU,λBWG,PU,λBWG,F:G) were selected a priori based on biological knowledge. The model was fitted using ASReml software. Standard errors of estimated variance components and genetic parameters were approximated using the delta method. The heritability of PU, F:G, and BWG were 0.136, 0.118, and 0.092. The structural coefficient[Formula: see text]indicates that an increase in PU leads to reduced and thus improved F:G. The estimate[Formula: see text]indicates that improved F:G leads to an increase in BWG. The overall effect of PU on BWG was[Formula: see text]i.e. an increase in PU of 1% leads to an increase of BWG of 0.374 g in the data collection period, which spanned five days. The phenotypic and genetic correlations were negative between PU and F:G as well as between BWG and F:G and were positive between PU and BWG. These correlations are driven by direct genetic effects (pleiotropic genes or genes being in linkage disequilibrium) as well as by indirect genetic effects (genes affecting trait j affected indirectly trait i). The application of structural equation models contributed to our understanding of the complex biological relationship between PU, F:G, and BWG in quails. PU shows a heritability that is sufficient to achieve a selection response when breeding for this very-hard-to-measure trait.
Collapse
Affiliation(s)
- P Beck
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | - H-P Piepho
- Institut für Kulturpflanzenwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | - M Rodehutscord
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| | - J Bennewitz
- Institut für Nutztierwissenschaften, Universität Hohenheim, 70599 Stuttgart, Germany
| |
Collapse
|
29
|
Menezes-Blackburn D, Gabler S, Greiner R. Performance of Seven Commercial Phytases in an in Vitro Simulation of Poultry Digestive Tract. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:6142-6149. [PMID: 26111064 DOI: 10.1021/acs.jafc.5b01996] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The aim of this study was to compare the biochemical properties of seven commercially available phytase products as well as their catalytic performance in an in vitro simulation of the digestive tract of poultry. Their enzymatic properties relevant with respect to phytate dephosphorylation in the digestive tract of birds were determined under identical assay conditions. All phytase products included in the study showed an acid pH optimum of activity and were capable of releasing the organically bound phosphate from phytate during the in vitro simulation. However, their overall biochemical properties and relative catalytic performances were remarkably different. The in vitro degradation system was considered as a simple and useful tool to evaluate the suitability of a phytase to be used as a feed supplement. Although relevant factors such as dietary P levels, intestinal phytase, and P absorption are not implemented in the system, this approach might help to reduce the number of feeding trials necessary in the search for a better suited phytase for animal feeding application.
Collapse
Affiliation(s)
- Daniel Menezes-Blackburn
- Department of Food Technology and Bioprocess Engineering, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, Germany
| | - Stefanie Gabler
- Department of Food Technology and Bioprocess Engineering, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, Germany
| | - Ralf Greiner
- Department of Food Technology and Bioprocess Engineering, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, Germany
| |
Collapse
|
30
|
Shastak Y, Rodehutscord M. Recent developments in determination of available phosphorus in poultry. J APPL POULTRY RES 2015. [DOI: 10.3382/japr/pfv025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
31
|
Shastak Y, Zeller E, Witzig M, Schollenberger M, Rodehutscord M. Effects of the composition of the basal diet on the evaluation of mineral phosphorus sources and interactions with phytate hydrolysis in broilers. Poult Sci 2014; 93:2548-59. [DOI: 10.3382/ps.2014-03961] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
32
|
Applegate TJ, Angel R. Nutrient requirements of poultry publication: History and need for an update. J APPL POULTRY RES 2014. [DOI: 10.3382/japr.2014-00980] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
33
|
Beck P, Rodehutscord M, Bennewitz J, Bessei W. A pilot study of the genetic variation of phosphorus utilization in young Japanese quail (Coturnix japonica). Poult Sci 2014; 93:1916-21. [DOI: 10.3382/ps.2014-03982] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|