Article (Scientific journals)
The Influence of Dietary Gallic Acid on Growth Performance and Plasma Antioxidant Status of High and Low Weaning Weight Piglets.
Zhao, Xuemei; Wang, Jizhe; Gao, Ge et al.
2021In Animals : an open access journal from MDPI, 11 (11), p. 3323
Peer reviewed
 

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Keywords :
antioxidant capacity; diarrhea incidence; gallic acid; growth performance; Animal Science and Zoology; Veterinary (all); General Veterinary
Abstract :
[en] This study evaluated the effects of dietary gallic acid (GA) on growth performance, diarrhea incidence and plasma antioxidant status of weaned piglets regardless of whether weaning weight was high or low. A total of 120 weaned piglets were randomly allocated to four treatments in a 42-day experiment with a 2 × 2 factorial treatment arrangement comparing different weaning weights (high weight (HW) or low weight (LW), 8.49 ± 0.18 kg vs. 5.45 ± 0.13 kg) and dietary treatment (without supplementation (CT) or with supplementation of 400 mg/kg of GA). The results showed that HW piglets exhibited better growth performance and plasma antioxidant capacity. Piglets supplemented with GA had higher body weight (BW) on day 42 and average daily gain (ADG) from day 0 to 42 compared to the control piglets, which is mainly attributed to the specific improvement on BW and ADG of LW piglets by the supplementation of GA. The decreased values of diarrhea incidence were seen in piglets fed GA, more particularly in LW piglets. In addition, dietary GA numerically reduced malondialdehyde (MDA) content in plasma of LW piglets. In conclusion, our study suggests that dietary GA may especially improve the growth and health in LW weaned piglets.
Disciplines :
Animal production & animal husbandry
Author, co-author :
Zhao, Xuemei ;  Université de Liège - ULiège > TERRA Research Centre ; Key Laboratory of Feed Biotechnology of the Ministry of Agriculture, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Wang, Jizhe;  Key Laboratory of Feed Biotechnology of the Ministry of Agriculture, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Gao, Ge;  Key Laboratory of Feed Biotechnology of the Ministry of Agriculture, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Bontempo, Valentino ;  Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via dell'Università 6, 26900 Lodi, Italy
Chen, Chiqing;  Wufeng Chicheng Biotech Co., Ltd., Yichang 443413, China
Schroyen, Martine  ;  Université de Liège - ULiège > Département GxABT
Li, Xilong;  Key Laboratory of Feed Biotechnology of the Ministry of Agriculture, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Jiang, Xianren ;  Key Laboratory of Feed Biotechnology of the Ministry of Agriculture, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Language :
English
Title :
The Influence of Dietary Gallic Acid on Growth Performance and Plasma Antioxidant Status of High and Low Weaning Weight Piglets.
Publication date :
21 November 2021
Journal title :
Animals : an open access journal from MDPI
ISSN :
2076-2615
eISSN :
2076-2615
Publisher :
MDPI, Switzerland
Volume :
11
Issue :
11
Pages :
3323
Peer reviewed :
Peer reviewed
Funders :
the Central Public-interest Scientific Institution Basal Research Fund
Funding text :
Funding: This research was funded by the Central Public-interest Scientific Institution Basal Research Fund (1610382021012) and the Intergovernmental International Science, Technology and Innovation Cooperation Key Project of the National Key R&D Program (2018YFE0111800).Acknowledgments: The authors gratefully appreciate the financial support provided by the Central Public-interest Scientific Institution Basal Research Fund (1610382021012) and the Intergovernmental International Science, Technology and Innovation Cooperation Key Project of the National Key R&D Program (2018YFE0111800).
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since 07 March 2022

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