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Bi Y, Lv C, Zhu J, Zhou Q, Xu X, Yang S, Shi D, Zhou Q, Dai Y. Effects of Hawthorn Flavonoids on Intestinal Microbial Community and Metabolic Phenotype in Obese Rats. Adv Biol (Weinh) 2024; 8:e2300514. [PMID: 38217312 DOI: 10.1002/adbi.202300514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/26/2023] [Indexed: 01/15/2024]
Abstract
Obesity (OB) is a prevalent metabolic disorder. With the advancement of the economy, the prevention and treatment of obesity is a big problem for the global community. The methods to lose weight include exercise, diet, medicine, and surgery. Compared with other methods, diet regulation is safer and more effective. Hawthorn fruit has the effect of reducing weight, but the mechanism of effectiveness are not clear. In this study, obesity model rats are used to conduct scientific pharmacological research on hawthorn flavonoids. Hawthorn flavonoids can effectively improve the body weight, lipid accumulation, and lipid levels of obese rats. The contents of the colon of rats are analyzed using 16S rDNA sequencing technology. The intestinal microflora in obese rats changed significantly after flavonoids treatment, and they tended to be the control group. Based on liquid chromatography-mass spectrometry, serum metabolomics showed that the metabolites in the serum changed significantly, after hawthorn flavonoids treatment. Hawthorn flavonoids are especially involved in the biological processes of grade bile acid biosynthesis, histidine metabolism, and lipid metabolism. Pearson correlation analysis showed that the disorder of intestinal microorganisms is connected to changes in serum metabolites. These findings give a new idea about how hawthorn flavonoids help with obesity.
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Affiliation(s)
- Yu Bi
- Shandong University of Traditional Chinese Medicine, No. 4655 University Road, Jinan, Shandong, 250355, China
| | - Chang Lv
- Shandong Academy of Chinese Medicine, No.7 Yanzi Shanxi Road, Lixia District, Jinan, Shandong, 250014, China
| | - Juanjuan Zhu
- Shandong Academy of Chinese Medicine, No.7 Yanzi Shanxi Road, Lixia District, Jinan, Shandong, 250014, China
| | - Qiao Zhou
- Shandong Academy of Chinese Medicine, No.7 Yanzi Shanxi Road, Lixia District, Jinan, Shandong, 250014, China
| | - Xiaoxiao Xu
- Shandong University of Traditional Chinese Medicine, No. 4655 University Road, Jinan, Shandong, 250355, China
| | - Shuo Yang
- Shandong University of Traditional Chinese Medicine, No. 4655 University Road, Jinan, Shandong, 250355, China
| | - Dianhua Shi
- Shandong Academy of Chinese Medicine, No.7 Yanzi Shanxi Road, Lixia District, Jinan, Shandong, 250014, China
| | - Qian Zhou
- Shandong Academy of Chinese Medicine, No.7 Yanzi Shanxi Road, Lixia District, Jinan, Shandong, 250014, China
| | - Yanpeng Dai
- Shandong Academy of Chinese Medicine, No.7 Yanzi Shanxi Road, Lixia District, Jinan, Shandong, 250014, China
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Li W, Zhang Y, Yang J, Xu H, Ye R, Wu J, Cao M, Zhao C, Yang B, Liu C, Li L. Effect of Bile Acids Supplementation in Fatty Liver Hemorrhagic Syndrome, Production Performance, Physiological and Quality Characteristics of Laying Hen Eggs. Animals (Basel) 2024; 14:1910. [PMID: 38998024 PMCID: PMC11240722 DOI: 10.3390/ani14131910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/23/2024] [Accepted: 06/25/2024] [Indexed: 07/14/2024] Open
Abstract
This study aimed to investigate the effects of bile acids (BAs) supplementation on fatty liver hemorrhagic syndrome (FLHS), production performance, and physiological and quality characteristics of laying hen eggs. Sixty Sanhuang laying hens, aged 28 weeks, were randomly allocated to six dietary treatments over a 4-week period, including the control (CON) group (feeding basal diet), the high-fat diet (HFD)-treated group (basal diet containing 10% soybean oil), and HFD supplemented with 0.01% and 0.02% of chenodeoxycholic acid (CDCA) or hyodeoxycholic acid (HDCA) groups. Production performance, egg quality, liver morphology, serum biochemical indexes, antioxidant capacity, proinflammatory cytokines, and intestinal microbiota were evaluated. The average body weight in 0.01% CDCA was larger than in the HFD group (p < 0.05). Eggshell Thickness in the CON group was greater than in the HFD, 0.01% CDCA, and HDCA groups (p < 0.05). Albumen height in the 0.02% HDCA group was higher than the HFD group (p < 0.05). Eggshell weight in the HFD group was less than the CON group (p < 0.05). Haugh unit (HU) in the HDCA group was larger than the HFD group (p < 0.05). Albumen weight in the 0.02% HDCA group was greater than the CON and HFD groups (p < 0.05). In the HFD group, the levels of triglyceride (TG), total cholesterol (TC), and low-density lipo-protein cholesterol (LDL-C) were surpassing the other groups (p < 0.05). The levels of catalase (CAT) and total superoxide dismutase (T-SOD) in the HFD group was smaller than the other groups (p < 0.05). The level of malondialdehyde (MDA) in the HFD group was higher than in the other groups (p < 0.05). Tumor necrosis factor-α (TNF-α) levels were larger in the HFD group than in the other groups (p < 0.05). The 16S rRNA sequencing analysis indicated significant variations in the relative abundance of specific bacterial populations among the different treatment groups. The treatment and CON groups exhibited a higher presence of bacteria that inhibit host energy absorption or promote intestinal health such as Firmicutes, Bacteroidetes, and Ruminococcus, whereas the HFD group showed an increased prevalence of potentially pathogenic or deleterious bacteria, such as Desulfovibrio spp. In conclusion, the supplementation of BAs in poultry feed has been demonstrated to effectively mitigate the detrimental effects of FLHS in laying hens. This intervention regulates lipid metabolism, bolsters antioxidant defenses, reduces inflammation, and modulates the gut microbiota, offering a novel perspective on the application of BAs in the poultry industry.
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Affiliation(s)
- Wen Li
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
| | - Yu Zhang
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
| | - Jingyi Yang
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
| | - Hao Xu
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
| | - Ruiqi Ye
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
| | - Jiale Wu
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
| | - Mixia Cao
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
- Key Laboratory of Quality & Safety Control for Pork, Ministry of Agriculture and Rural, Fengyang 233100, China
| | - Chunfang Zhao
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
- Key Laboratory of Quality & Safety Control for Pork, Ministry of Agriculture and Rural, Fengyang 233100, China
| | - Bing Yang
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
- Key Laboratory of Quality & Safety Control for Pork, Ministry of Agriculture and Rural, Fengyang 233100, China
| | - Chang Liu
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
- Key Laboratory of Quality & Safety Control for Pork, Ministry of Agriculture and Rural, Fengyang 233100, China
| | - Lei Li
- College of Animal Science, Anhui Science and Technology University, Fengyang 233100, China; (W.L.); (Y.Z.); (J.Y.); (H.X.); (R.Y.); (J.W.); (M.C.); (C.Z.); (B.Y.)
- Anhui Province Key Laboratory of Animal Nutritional Regulation and Health, Fengyang 233100, China
- Key Laboratory of Quality & Safety Control for Pork, Ministry of Agriculture and Rural, Fengyang 233100, China
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Sun L, Xin Q, Jiao H, Wang X, Zhao J, Li H, Zhou Y, Cao A, Wang J, Lin H. Effect of exogenous bile salts supplementation on the performance and hepatic lipid metabolism of aged laying hens. J Anim Sci 2023; 101:skad334. [PMID: 37773415 PMCID: PMC11025372 DOI: 10.1093/jas/skad334] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 09/28/2023] [Indexed: 10/01/2023] Open
Abstract
Bile acids (BA), a series of hydroxylated steroids secreted by the liver, are involved in the digestion and absorption of dietary fats. In the present study, the effect of exogenous BAs on the performance and liver lipid metabolism of laying hens was investigated. Three hundred and sixty 50-wk-old Hy-line Brown hens were randomly allocated into three groups and subjected to one of the following treatments: fed with the basal diet (control, Con), the basal diet supplemented with 0.1 g/kg (0.1 g/kg BAs), or 0.2 g/kg (0.2 g/kg BAs) porcine BAs. Laying performance, egg quality, and blood parameters were measured during the 8-wk experimental period. The expression of genes related to hepatic lipid metabolism was determined at the end of experiment. The results showed that BAs treatments had no influence (P > 0.05) on laying rate, egg weight, and feed efficiency. BAs treatment, however, significantly decreased mortality of hens (P = 0.006). BAs treatment showed a transient negative influence on eggshell quality at week 4 but not at week 8. The yolk color on week 8 was increased by BAs treatments (P < 0.0001) compared to control. The duodenum index showed a tendency to be increased (P = 0.053) and jejunum index were increased (P = 0.007) by BAs treatment. Compared to control, BAs treatments decreased lipid droplet content (P < 0.0001) and TG content (P = 0.002) of liver. Fatty acid synthase activity was also decreased as an effect of BAs dietary supplementation. Compared to the control group, 0.1 g/kg BAs treatment increased (P < 0.05) the mRNA expression of genes Farnesoid X receptor (FXR) (P = 0.042), cytochrome P450 family 7 subfamily A member 1 (CYP7A1) (P = 0.002), and cytochrome P450 family 8 subfamily B member 1 (CYP8B1) (P = 0.017), fatty acid synthase (FAS) (P = 0.020), acetyl-CoA carboxylase (ACC) (P = 0.032), sterol regulatory element binding protein-1c (SREBP-1c) (P = 0.037), proliferator-activated receptor gamma (PPARγ) (P = 0.002), apolipoprotein B (APO-B) (P = 0.020), and very low density lipoprotein receptor (VLDLR) (P = 0.024). In conclusion, the addition of exogenous BAs reduces lipid accumulation in liver. BA supplementation reduces the mortality of hens and improves egg yolk color, with no unfavorable effect on laying performance. The result suggests that suppressed FAS activity is involved in the reduced hepatic lipid accumulation by BAs treatment.
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Affiliation(s)
- Lijing Sun
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PRChina
| | - Qian Xin
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PRChina
| | - Hongchao Jiao
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PRChina
| | - Xiaojuan Wang
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PRChina
| | - Jingpeng Zhao
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PRChina
| | - Haifang Li
- College of Life Sciences, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PR China
| | - Yunlei Zhou
- College of Chemistry and Material Science, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PR China
| | - Aizhi Cao
- Shandong Longchang Animal Health Products Co., Ltd., Jingshi Street, Jinan City, Shandong Province 250000, PR China
| | - Jianmin Wang
- Shandong Longchang Animal Health Products Co., Ltd., Jingshi Street, Jinan City, Shandong Province 250000, PR China
| | - Hai Lin
- College of Animal Science and Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Shandong Agricultural University, 61, Daizong Street, Taian City, Shandong Province 271018, PRChina
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Yang B, Huang S, Yang N, Cao A, Zhao L, Zhang J, Zhao G, Ma Q. Porcine bile acids promote the utilization of fat and vitamin A under low-fat diets. Front Nutr 2022; 9:1005195. [PMID: 36245518 PMCID: PMC9554479 DOI: 10.3389/fnut.2022.1005195] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
Fat-soluble vitamin malabsorption may occur due to low dietary fat content, even in the presence of an adequate supply of fat-soluble vitamins. Bile acids (BAs) have been confirmed as emulsifiers to promote fat absorption in high-fat diets. However, there are no direct evidence of exogenous BAs promoting the utilization of fat-soluble vitamins associated with fat absorption in vitro and in vivo. Therefore, we chose laying hens as model animals, as their diet usually does not contain much fat, to expand the study of BAs. BAs were investigated in vitro for emulsification, simulated intestinal digestion, and release rate of fat-soluble vitamins. Subsequently, a total of 450 healthy 45-week-old Hy-Line Gray laying hens were chosen for an 84-day feeding trial. They were divided into five treatments, feeding diets supplemented with 0, 30, 60, 90, and 120 mg/kg BAs, respectively. No extra fat was added to the basic diet (crude fat was 3.23%). In vitro, BAs effectively emulsified the water-oil interface. Moreover, BAs promoted the hydrolysis of fat by lipase to release more fatty acids. Although BAs increased the release rates of vitamins A, D, and E from vegetable oils, BAs improved for the digestion of vitamin A more effectively. Dietary supplementation of 60 mg/kg BAs in laying hens markedly improved the laying performance. The total number of follicles in ovaries increased in 30 and 60 mg/kg BAs groups. Both the crude fat and total energy utilization rates of BAs groups were improved. Lipase and lipoprotein lipase activities were enhanced in the small intestine in 60, 90, and 120 mg/kg BAs groups. Furthermore, we observed an increase in vitamin A content in the liver and serum of laying hens in the 60, 90, and 120 mg/kg BAs groups. The serum IgA content in the 90 and 120 mg/kg BAs groups was significantly improved. A decrease in serum malondialdehyde levels and an increase in glutathione peroxidase activity were also observed in BAs groups. The present study concluded that BAs promoted the absorption of vitamin A by promoting the absorption of fat even under low-fat diets, thereupon improving the reproduction and health of model animals.
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Affiliation(s)
- Bowen Yang
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Shimeng Huang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Ning Yang
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Aizhi Cao
- Dezhou Key Laboratory for Applied Bile Acid Research, Shandong Longchang Animal Health Product Co., Ltd., Dezhou, China
| | - Lihong Zhao
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Jianyun Zhang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Guoxian Zhao
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
| | - Qiugang Ma
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
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Yang B, Huang S, Zhao G, Ma Q. Dietary supplementation of porcine bile acids improves laying performance, serum lipid metabolism and cecal microbiota in late-phase laying hens. ANIMAL NUTRITION 2022; 11:283-292. [PMID: 36263401 PMCID: PMC9576542 DOI: 10.1016/j.aninu.2022.08.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 08/04/2022] [Accepted: 08/04/2022] [Indexed: 12/23/2022]
Abstract
Due to the exceptional laying performance of hens, the demand on lipid metabolism and oxidation in vivo is vigorous, resulting in excessive lipid accumulation in late-phase hens, which lowers the production performance. Bile acids regulate lipid metabolism and gut microbiota in humans and animals. However, the effect of porcine bile acids on lipid metabolism and cecal microbiota in laying hens in the late phase is still unclear. A total of 360 healthy 45-week-old laying hens were chosen for a 24-week feeding trial, where 0, 30, 60 and 90 mg/kg porcine bile acids were added to a basal diet, respectively. The results showed that dietary supplementation of 60 mg/kg bile acids increased egg production and feed conversion (P < 0.05). Also, 60 and 90 mg/kg porcine bile acids reduced abdominal fat percentage and body weight (P < 0.05). The levels of serum total cholesterol, triglyceride, and low-density lipoprotein cholesterol of hens decreased (P < 0.05) in bile acids supplement groups. As for cecal microbiota, bile acids supplementation did not affect the alpha diversity of cecal microbiota at the genus level. Moreover, dietary supplementation of 90 mg/kg bile acids resulted in an increase in the abundance of beneficial bacteria in the cecum, such as Lactobacillus, Bifidobacterium and Turicibacter. The changes in the cecal microbiota caused by bile acids supplementation correlated with serum lipid indexes. According to KEGG pathway analysis, dietary supplementation of 60 and 90 mg/kg bile acids promoted structural transformation of the cecal microbiota to down-regulate steroid biosynthesis, up-regulate fatty acid degradation and up-regulate unsaturated fatty acid biosynthesis. Meanwhile, bile acids bio-isomerization function of cecal microbiota was enhanced in 60 and 90 mg/kg bile acids treatment, and the short-chain fatty acid metabolism was also affected. In conclusion, the present study revealed dietary supplementation of porcine bile acids enriched probiotics in the gut and improved serum lipid metabolism of laying hens. These findings demonstrate that porcine bile acids can be a potential gut beneficial promoter for late-phase laying hens.
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Affiliation(s)
- Bowen Yang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
| | - Shimeng Huang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Guoxian Zhao
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
| | - Qiugang Ma
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, China
- Corresponding author.
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