The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn Diet
This study was conducted to examine the effect of dietary rye inclusion and xylanase supplementation on the bone quality of ISA Brown laying hens. Ninety-six laying hens were assigned to four groups: fed with wheat–corn diet or rye–wheat–corn diet (25% of hybrid rye inclusion) or nonsupplemented or...
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MDPI AG
2020-10-01
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| Series: | Animals |
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| Online Access: | https://www.mdpi.com/2076-2615/10/11/2010 |
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| author | Siemowit Muszyński Marta Arczewska Sylwester Świątkiewicz Anna Arczewska-Włosek Piotr Dobrowolski Izabela Świetlicka Monika Hułas-Stasiak Tomasz Blicharski Janine Donaldson Tomasz Schwarz Ewa Tomaszewska |
| author_facet | Siemowit Muszyński Marta Arczewska Sylwester Świątkiewicz Anna Arczewska-Włosek Piotr Dobrowolski Izabela Świetlicka Monika Hułas-Stasiak Tomasz Blicharski Janine Donaldson Tomasz Schwarz Ewa Tomaszewska |
| author_sort | Siemowit Muszyński |
| collection | DOAJ |
| description | This study was conducted to examine the effect of dietary rye inclusion and xylanase supplementation on the bone quality of ISA Brown laying hens. Ninety-six laying hens were assigned to four groups: fed with wheat–corn diet or rye–wheat–corn diet (25% of hybrid rye inclusion) or nonsupplemented or supplemented with xylanase (200 mg/kg of feed) for a period of 25 weeks, from the 26th to the 50th week of age. X-ray absorptiometry, X-ray diffraction, and Fourier-transform infrared spectroscopy were used to provide comprehensive information about the structural organization of bone constitutive phases of the tibia mid-diaphysis in hens from all treatment groups. Bone hydroxyapatite size was not affected by diet. Xylanase supplementation influenced the carbonate-to-phosphate ratio and crystallinity index in hens fed with both diets. Xylanase had more pronounced effects on bone mineral density and collagen maturity in hens fed with the rye–wheat–corn diet versus those fed with the wheat–corn diet. The results of this study showed that modern rye varieties, when supplemented with exogenous xylanase, can be introduced to the diet of laying hens without any adverse effects on bone structure. |
| first_indexed | 2024-03-10T15:09:50Z |
| format | Article |
| id | doaj.art-5b0100f276fb407d834bfaea787c6102 |
| institution | Directory Open Access Journal |
| issn | 2076-2615 |
| language | English |
| last_indexed | 2024-03-10T15:09:50Z |
| publishDate | 2020-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Animals |
| spelling | doaj.art-5b0100f276fb407d834bfaea787c61022023-11-20T19:25:23ZengMDPI AGAnimals2076-26152020-10-011011201010.3390/ani10112010The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn DietSiemowit Muszyński0Marta Arczewska1Sylwester Świątkiewicz2Anna Arczewska-Włosek3Piotr Dobrowolski4Izabela Świetlicka5Monika Hułas-Stasiak6Tomasz Blicharski7Janine Donaldson8Tomasz Schwarz9Ewa Tomaszewska10Department of Biophysics, Faculty of Environmental Biology, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, PolandDepartment of Biophysics, Faculty of Environmental Biology, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, PolandDepartment of Animal Nutrition and Feed Science, National Research Institute of Animal Production, 1 Krakowska St., 32-083 Balice, PolandDepartment of Animal Nutrition and Feed Science, National Research Institute of Animal Production, 1 Krakowska St., 32-083 Balice, PolandDepartment of Functional Anatomy and Cytobiology, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, 19 Akademicka St., 20-033 Lublin, PolandDepartment of Biophysics, Faculty of Environmental Biology, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, PolandDepartment of Functional Anatomy and Cytobiology, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, 19 Akademicka St., 20-033 Lublin, PolandChair and Department of Rehabilitation and Orthopaedics, Medical University in Lublin, 8 Jaczewskiego St., 20-090 Lublin, PolandSchool of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South AfricaDepartment of Animal Genetics, Breeding and Ethology, Faculty of Animal Sciences, University of Agriculture in Kraków, 24/28 Mickiewicza Ave., 30-059 Cracow, PolandDepartment of Animal Physiology, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, 12 Akademicka St., 20-950 Lublin, PolandThis study was conducted to examine the effect of dietary rye inclusion and xylanase supplementation on the bone quality of ISA Brown laying hens. Ninety-six laying hens were assigned to four groups: fed with wheat–corn diet or rye–wheat–corn diet (25% of hybrid rye inclusion) or nonsupplemented or supplemented with xylanase (200 mg/kg of feed) for a period of 25 weeks, from the 26th to the 50th week of age. X-ray absorptiometry, X-ray diffraction, and Fourier-transform infrared spectroscopy were used to provide comprehensive information about the structural organization of bone constitutive phases of the tibia mid-diaphysis in hens from all treatment groups. Bone hydroxyapatite size was not affected by diet. Xylanase supplementation influenced the carbonate-to-phosphate ratio and crystallinity index in hens fed with both diets. Xylanase had more pronounced effects on bone mineral density and collagen maturity in hens fed with the rye–wheat–corn diet versus those fed with the wheat–corn diet. The results of this study showed that modern rye varieties, when supplemented with exogenous xylanase, can be introduced to the diet of laying hens without any adverse effects on bone structure.https://www.mdpi.com/2076-2615/10/11/2010laying hentibiaryexylanasebone qualitycollagen |
| spellingShingle | Siemowit Muszyński Marta Arczewska Sylwester Świątkiewicz Anna Arczewska-Włosek Piotr Dobrowolski Izabela Świetlicka Monika Hułas-Stasiak Tomasz Blicharski Janine Donaldson Tomasz Schwarz Ewa Tomaszewska The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn Diet Animals laying hen tibia rye xylanase bone quality collagen |
| title | The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn Diet |
| title_full | The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn Diet |
| title_fullStr | The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn Diet |
| title_full_unstemmed | The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn Diet |
| title_short | The Effect of Dietary Rye Inclusion and Xylanase Supplementation on Structural Organization of Bone Constitutive Phases in Laying Hens Fed a Wheat-Corn Diet |
| title_sort | effect of dietary rye inclusion and xylanase supplementation on structural organization of bone constitutive phases in laying hens fed a wheat corn diet |
| topic | laying hen tibia rye xylanase bone quality collagen |
| url | https://www.mdpi.com/2076-2615/10/11/2010 |
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