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The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull

In this study, silage Pennisetum sinese Roxb-based diet was replaced with fermented pineapple residue (FPR) at the replacement ratio of 0% (CON), 25% (T25), and 50% (T50) in fattening Simmental bulls for 30 days to evaluate the effects of FPR on growth performance, serum indexes, and ruminal charact...

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Autores principales: Deng, Ming, Xiao, Zupeng, Liu, Guangbin, Sun, Baoli, Guo, Yongqing, Zou, Xian, Liu, Dewu, Yang, Zhenwei, Li, Yaokun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9519060/
https://www.ncbi.nlm.nih.gov/pubmed/36188004
http://dx.doi.org/10.3389/fmicb.2022.942208
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author Deng, Ming
Xiao, Zupeng
Liu, Guangbin
Sun, Baoli
Guo, Yongqing
Zou, Xian
Liu, Dewu
Yang, Zhenwei
Li, Yaokun
author_facet Deng, Ming
Xiao, Zupeng
Liu, Guangbin
Sun, Baoli
Guo, Yongqing
Zou, Xian
Liu, Dewu
Yang, Zhenwei
Li, Yaokun
author_sort Deng, Ming
collection PubMed
description In this study, silage Pennisetum sinese Roxb-based diet was replaced with fermented pineapple residue (FPR) at the replacement ratio of 0% (CON), 25% (T25), and 50% (T50) in fattening Simmental bulls for 30 days to evaluate the effects of FPR on growth performance, serum indexes, and ruminal characteristics. A total of 30 Simmental bulls (546 ± 44 kg initial BW) were allocated to three groups according to a completely randomized design. On day 30, the slaughter performance and meat quality were determined. Rumen fluids were collected for analyzing the rumen fermentation parameters and microbiota composition on day 30. The results showed that the average daily weight gain increased (P < 0.05) as the proportion of FPR rose. Within treatments, the T25 group reached more profit (5.34 RMB per day per bull) than CON while T50 was 3.69. The content of crude fat, cysteine, and proline in the muscle of T50 increased significantly (P < 0.05). The amounts of tyrosine, proline, and phenylalanine were significantly increased in the T25 (P < 0.05). The beta diversity analysis showed significant differences among the rumen bacterial flora of each group (P < 0.05). In the T25 group, the relative abundance of Spirochaetes decreased significantly (P < 0.05). The relative abundance of Lachnospiraceae_bacterium_RM44 was significantly lower (P < 0.05). Thus, FPR could improve the growth performance, economic benefits, and meat quality without adverse effects on ruminal characteristics.
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spelling pubmed-95190602022-09-29 The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull Deng, Ming Xiao, Zupeng Liu, Guangbin Sun, Baoli Guo, Yongqing Zou, Xian Liu, Dewu Yang, Zhenwei Li, Yaokun Front Microbiol Microbiology In this study, silage Pennisetum sinese Roxb-based diet was replaced with fermented pineapple residue (FPR) at the replacement ratio of 0% (CON), 25% (T25), and 50% (T50) in fattening Simmental bulls for 30 days to evaluate the effects of FPR on growth performance, serum indexes, and ruminal characteristics. A total of 30 Simmental bulls (546 ± 44 kg initial BW) were allocated to three groups according to a completely randomized design. On day 30, the slaughter performance and meat quality were determined. Rumen fluids were collected for analyzing the rumen fermentation parameters and microbiota composition on day 30. The results showed that the average daily weight gain increased (P < 0.05) as the proportion of FPR rose. Within treatments, the T25 group reached more profit (5.34 RMB per day per bull) than CON while T50 was 3.69. The content of crude fat, cysteine, and proline in the muscle of T50 increased significantly (P < 0.05). The amounts of tyrosine, proline, and phenylalanine were significantly increased in the T25 (P < 0.05). The beta diversity analysis showed significant differences among the rumen bacterial flora of each group (P < 0.05). In the T25 group, the relative abundance of Spirochaetes decreased significantly (P < 0.05). The relative abundance of Lachnospiraceae_bacterium_RM44 was significantly lower (P < 0.05). Thus, FPR could improve the growth performance, economic benefits, and meat quality without adverse effects on ruminal characteristics. Frontiers Media S.A. 2022-09-14 /pmc/articles/PMC9519060/ /pubmed/36188004 http://dx.doi.org/10.3389/fmicb.2022.942208 Text en Copyright © 2022 Deng, Xiao, Liu, Sun, Guo, Zou, Liu, Yang and Li. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Microbiology
Deng, Ming
Xiao, Zupeng
Liu, Guangbin
Sun, Baoli
Guo, Yongqing
Zou, Xian
Liu, Dewu
Yang, Zhenwei
Li, Yaokun
The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull
title The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull
title_full The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull
title_fullStr The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull
title_full_unstemmed The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull
title_short The effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening Simmental bull
title_sort effects of fermented pineapple residue on growth performance, meat quality, and rumen microbiota of fattening simmental bull
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9519060/
https://www.ncbi.nlm.nih.gov/pubmed/36188004
http://dx.doi.org/10.3389/fmicb.2022.942208
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