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Supplementation of a Multi-Carbohydrase and Phytase Complex in Diets Regardless of Nutritional Levels, Improved Nutrients Digestibility, Growth Performance, and Bone Mineralization of Growing-Finishing Pigs

Animals (Basel), 2023-05, Vol.13 (9), p.1557 [Peer Reviewed Journal]

COPYRIGHT 2023 MDPI AG ;2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;2023 by the authors. 2023 ;ISSN: 2076-2615 ;EISSN: 2076-2615 ;DOI: 10.3390/ani13091557 ;PMID: 37174594

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Title:
Supplementation of a Multi-Carbohydrase and Phytase Complex in Diets Regardless of Nutritional Levels, Improved Nutrients Digestibility, Growth Performance, and Bone Mineralization of Growing-Finishing Pigs
Author: Chen, Fangyuan ; Yang, Lunxiang ; Zhe, Li ; Jlali, Maamer ; Zhuo, Yong ; Jiang, Xuemei ; Huang, Lingjie ; Wu, Fali ; Zhang, Ruinan ; Xu, Shengyu ; Lin, Yan ; Che, Lianqiang ; Feng, Bin ; Wu, De ; Preynat, Aurélie ; Fang, Zhengfeng
Subjects: Amino acids ; Animal feeding and feeds ; Antinutrition factors ; Body weight ; Bone growth ; bone mineralization ; Bone strength ; Bones ; By products ; Calcium ; Carbohydrases ; Carcasses ; Costs (Law) ; Density ; Diet ; Dietary fiber ; Dietary supplements ; Digestibility ; Energy ; Enzymes ; Feces ; Feed efficiency ; Growth ; growth performance ; Growth rate ; Hogs ; Meat ; Mineralization ; multi-carbohydrase and phytase complex ; Non-starch polysaccharides ; Nutrient deficiency ; nutrient digestibility ; Nutrient retention ; Nutrients ; Nutrition ; Phosphorus ; Phytase ; pig ; Polysaccharides ; Pork industry ; Poultry ; Saccharides ; Soybeans ; Swine ; Swine production
Is Part Of: Animals (Basel), 2023-05, Vol.13 (9), p.1557
Description: This study was conducted to investigate the effects of dietary multi-enzyme (multi-carbohydrase and phytase complex, MCPC) supplementation on digestibility, growth performance, bone mineralization, and carcass yield and traits in growing-finishing pigs fed diets with adequate or deficient net energy (NE), amino acids (AA), calcium (Ca) and phosphorus (P) levels. A total of 576 crossbred [Duroc × (Landrace × Yorkshire)] barrows (~25 kg) were fed one of the six diets till live weight approached 130 kg. Basal diets included a positive control (PC), negative control 1 (NC1) and 2 (NC2), while another three diets were prepared by adding MCPC to the three basal diets. The final body weight was lower ( < 0.05) in NC2 than in NC1 and PC treatments, while overall feed intake and feed-gain ratio were higher ( < 0.05) in NC1 and NC2 than in PC treatment. The NC2 treatment showed lower ( < 0.05) carcass weight but higher ( < 0.05) lean meat percentage than the PC treatment. The apparent ileal digestibility (AID) of gross energy (GE), crude protein (CP) and AA was decreased ( < 0.05) or tended ( < 0.10) to decrease in NC1 and/or NC2 diets compared with a PC diet. MCPC supplementation improved ( < 0.05) AID of Ca, P and AA (Lys, Leu, Val, Phe, Gly, Tyr and Pro), apparent total-tract digestibility (ATTD) of GE, CP, bone strength, Ca, and P retention. In conclusion, MCPC supplementation improved nutrient digestibility, bone mineralization, and growth performance of fattening pigs, regardless of the nutritional level of the basal diet.
Publisher: Switzerland: MDPI AG
Language: English
Identifier: ISSN: 2076-2615
EISSN: 2076-2615
DOI: 10.3390/ani13091557
PMID: 37174594
Source: PubMed Central
Alma/SFX Local Collection
ROAD: Directory of Open Access Scholarly Resources
ProQuest Central
DOAJ Directory of Open Access Journals

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Supplementation of a Multi-Carbohydrase and Phytase Complex in Diets Regardless of Nutritional Levels, Improved Nutrients Digestibility, Growth Performance, and Bone Mineralization of Growing-Finishing Pigs

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