Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based diets
The present study was carried out to determine the effect of two microbial phytases, Aspergillus niger (FINASEâ FP-500, 291 PU (phytase units)/g) and Trichoderma reesei phytase (FINASEâ P, 5880 PU/g) on phosphorus (P) and calcium (Ca) utilisation and ileal P and Ca digestibility in broiler chickens...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
2008-12-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/5675 |
| _version_ | 1819030584289132544 |
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| author | J. VALAJA S. PERTTILÄ K. PARTANEN |
| author_facet | J. VALAJA S. PERTTILÄ K. PARTANEN |
| author_sort | J. VALAJA |
| collection | DOAJ |
| description | The present study was carried out to determine the effect of two microbial phytases, Aspergillus niger (FINASEâ FP-500, 291 PU (phytase units)/g) and Trichoderma reesei phytase (FINASEâ P, 5880 PU/g) on phosphorus (P) and calcium (Ca) utilisation and ileal P and Ca digestibility in broiler chickens fed diets based on maize and soybean meal. A total of 96 Ross broiler chickens housed four birds to a cage were used. Four dietary treatments consisted of a positive control supplemented with dicalcium phosphate (17 g/kg), a negative control without inorganic P, basal diet without inorganic P supplemented with Aspergillus niger phytase (2.6 g/kg) and basal diet without inorganic P supplemented with Trichoderma reesei phytase (0.13 g/kg). Both phytases provided 750 PU/kg feed. P retention per unit intake was lowest and P excretion highest in birds fed the positive control diet with inorganic P (P |
| first_indexed | 2024-12-21T06:32:28Z |
| format | Article |
| id | doaj.art-0d10494c095d4525a8ab5750a1292de2 |
| institution | Directory Open Access Journal |
| issn | 1459-6067 1795-1895 |
| language | English |
| last_indexed | 2024-12-21T06:32:28Z |
| publishDate | 2008-12-01 |
| publisher | Scientific Agricultural Society of Finland |
| record_format | Article |
| series | Agricultural and Food Science |
| spelling | doaj.art-0d10494c095d4525a8ab5750a1292de22022-12-21T19:12:57ZengScientific Agricultural Society of FinlandAgricultural and Food Science1459-60671795-18952008-12-01101Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based dietsJ. VALAJAS. PERTTILÄK. PARTANENThe present study was carried out to determine the effect of two microbial phytases, Aspergillus niger (FINASEâ FP-500, 291 PU (phytase units)/g) and Trichoderma reesei phytase (FINASEâ P, 5880 PU/g) on phosphorus (P) and calcium (Ca) utilisation and ileal P and Ca digestibility in broiler chickens fed diets based on maize and soybean meal. A total of 96 Ross broiler chickens housed four birds to a cage were used. Four dietary treatments consisted of a positive control supplemented with dicalcium phosphate (17 g/kg), a negative control without inorganic P, basal diet without inorganic P supplemented with Aspergillus niger phytase (2.6 g/kg) and basal diet without inorganic P supplemented with Trichoderma reesei phytase (0.13 g/kg). Both phytases provided 750 PU/kg feed. P retention per unit intake was lowest and P excretion highest in birds fed the positive control diet with inorganic P (Phttps://journal.fi/afs/article/view/5675 |
| spellingShingle | J. VALAJA S. PERTTILÄ K. PARTANEN Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based diets Agricultural and Food Science |
| title | Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based diets |
| title_full | Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based diets |
| title_fullStr | Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based diets |
| title_full_unstemmed | Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based diets |
| title_short | Effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize-soybean meal based diets |
| title_sort | effect of two microbial phytase preparations on phosphorus utilisation in broilers fed maize soybean meal based diets |
| url | https://journal.fi/afs/article/view/5675 |
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