Effects of Lactobacillus-fermented low-protein diets on the growth performance, nitrogen excretion, fecal microbiota and metabolomic profiles of finishing pigs
文献类型： 外文期刊
作者： Liu, Hui 1 ; Wang, Sixin 1 ; Chen, Meixia 1 ; Ji, Haifeng 1 ; Zhang, Dongyan 1 ;
作者机构： 1.Beijing Acad Agr & Forestry Sci, Inst Anim Sci & Vet Med, Beijing 100097, Peoples R China
期刊名称：SCIENTIFIC REPORTS （ 2022影响因子：4.6； 五年影响因子：4.9 ）
ISSN： 2045-2322
年卷期： 2024 年 14 卷 1 期
收录情况： SCI
摘要： This study investigated the effects of Lactobacillus-fermented low-protein diet on the growth performance, nitrogen balance, fecal microbiota, and metabolomic profiles of finishing pigs. A total of 90 finishing pigs were assigned to one of three dietary treatments including a normal protein diet (CON) as well as two experimental diets in which a low-protein diet supplemented with 0 (LP) or 1% Lactobacillus-fermented low-protein feed (FLP). In comparison with CON, the LP and FLP significantly increased average daily gain (P = 0.044), significantly decreased feed to gain ratio (P = 0.021), fecal nitrogen (P < 0.01), urine nitrogen (P < 0.01), and total nitrogen (P < 0.01), respectively. The LP group exhibited increased abundances of unclassified_f_Selenomonadaceae, Coprococcus, Faecalibacterium, and Butyricicoccus, while the abundances of Verrucomicrobiae, Verrucomicrobiales, Akkermansiaceae, and Akkermansia were enriched in the FLP group. Low-protein diet-induced metabolic changes were enriched in sesquiterpenoid and triterpenoid biosynthesis and Lactobacillus-fermented low-protein feed-induced metabolic changes were enriched in phenylpropanoid biosynthesis and arginine biosynthesis. Overall, low-protein diet and Lactobacillus-fermented low-protein diet improved the growth performance and reduce nitrogen excretion, possibly via altering the fecal microbiota and metabolites in the finishing pigs. The present study provides novel ideas regarding the application of the low-protein diet and Lactobacillus-fermented low-protein diet in swine production.
- 相关文献
作者其他论文 更多>>
-
Two Doses of Zn Induced Different Microbiota Profiles and Dietary Zinc Supplementation Affects the Intestinal Microbial Profile, Intestinal Microarchitecture and Immune Response in Pigeons
作者：Zhang, Dongyan;Li, Jing;Zhang, Bo;Shao, Yuxin;Wang, Zheng
关键词：pigeon; Zn; microbiota composition; intestinal morphology; immune indices
-
Insights into the mechanism of L-malic acid on drip loss of chicken meat under commercial conditions
作者：Sun, Haijun;Wang, Lu;Zhu, Ruimin;Yin, Jingdong;Zhang, Xin;Yan, Xue;Chen, Meixia
关键词：Drip loss; Immune response; L-malic acid; Meat quality; Metabolome; Transcriptome
-
Retinoic acid enhances ovarian steroidogenesis by regulating granulosa cell proliferation and MESP2/STAR/CYP11A1 pathway
作者：Cai, Shuang;Chen, Meixia;Xue, Bangxin;Zhu, Zhekun;Wang, Xinyu;Li, Jie;Wang, Huakai;Zeng, Xiangzhou;Qiao, Shiyan;Zeng, Xiangfang;Cai, Shuang;Chen, Meixia;Xue, Bangxin;Zhu, Zhekun;Wang, Xinyu;Wang, Huakai;Zeng, Xiangzhou;Qiao, Shiyan;Zeng, Xiangfang;Chen, Meixia
关键词：Retinol metabolism; Ovarian health; PI3K-AKT-hedgehog pathway
-
Maternal Malic Acid May Ameliorate Oxidative Stress and Inflammation in Sows through Modulating Gut Microbiota and Host Metabolic Profiles during Late Pregnancy
作者：Chen, Meixia;Liu, Hui;Zhang, Dongyan;Wang, Sixin;Wang, Jing;Zhao, Ying;Li, Shuang;Chang, Zhuo;Zhang, Xin
关键词：L-malic acid; late pregnancy; sow; gut microbiota; metabolic
-
Phytogenic feed additives as natural antibiotic alternatives in animal health and production: A review of the literature of the last decade
作者：Wang, Jing;Chen, Meixia;Li, Lu;Zhu, Longlong;Feng, Tao;Wang, Jing;Chen, Meixia;Feng, Tao;Deng, Lufang;Che, Yuyan;Chen, Guoshun;Li, Lu;Zhu, Longlong
关键词：Phytogenic feed additives; Antibiotic alternatives; Livestock animals; Health; Production
-
The maternal lifestyle in pregnancy: Implications for foetal skeletal muscle development
作者：Sun, Haijun;Liao, Jialong;He, Linjuan;Wan, Boyang;Yin, Jingdong;Zhang, Xin;Chen, Meixia;Yin, Jingdong;Zhang, Xin
关键词：foetal skeletal muscle development; gut microbiota; maternal exercise; maternal nutrition; metabolic disorders
-
Chenodeoxycholic Acid Improves Embryo Implantation and Metabolic Health through Modulating Gut Microbiota-Host Metabolites Interaction during Early Pregnancy
作者：Chen, Meixia;Ji, Haifeng;Li, Lu;Liu, Hui;Wang, Sixin;Zhang, Dongyan;Wang, Jing;Zhao, Ying;Li, Lu;Yin, Jingdong;Zhang, Xin
关键词：chenodeoxycholic acid; early pregnancy; embryo implantation; gut microbiota; metabolic health; metabolites
