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Li J, Kudereti T, Wusiman A, Abula S, He X, Li J, Yang Y, Guo Q, Guo Q. Regulatory Effects of Alhagi Honey Small-Molecule Sugars on Growth Performance and Intestinal Microbiota of Lambs. Animals (Basel) 2024; 14:2402. [PMID: 39199936 PMCID: PMC11350646 DOI: 10.3390/ani14162402] [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: 07/03/2024] [Revised: 08/04/2024] [Accepted: 08/12/2024] [Indexed: 09/01/2024] Open
Abstract
The present study was designed to assess the impact of Alhagi honey small-molecule sugars (AHAS) on Hu lambs. Therefore, in this study, AHAS low-dose (AHAS-L, 200 mg/ kg per day), AHAS medium-dose (AHAS-M, 400 mg/kg per day), and AHAS high-dose (AHAS-H, 800 mg/kg per day) were administered to Hu lambs to investigate the regulatory effects of AHAS on growth performance, oxidation index, immune system enhancement, and intestinal microbiota. The results showed that lambs in the AHAS-H group exhibited significantly increased in average daily weight gain, and growth performance compared to those in the control group (p < 0.05). Moreover, AHAS-H supplementation resulted in increased levels of serum antioxidant enzymes (SOD, GSH-Px, and T-AOC), serum antibodies (IgA, IgG, and IgM), and cytokines (IL-4, 10,17, IFN-γ, and TNF-α) compared with the control group (p < 0.05). Additionally, it increased the quantity and richness of beneficial bacteria at such as Sphingomonas, Ralstonia, and Flavobacterium, activating various metabolic pathways and promoting the production of various short-chain fatty acids. In summary, our findings highlight the potential of AHAS-H treatment in enhancing intestinal health of lambs by improving intestinal function, immunity, and related metabolic pathways. Consequently, these results suggest that AHAS holds promising potential as a valuable intervention for optimizing growth performance and intestinal health in lambs.
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Affiliation(s)
- Jianlong Li
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Tuerhong Kudereti
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Adelijiang Wusiman
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Saifuding Abula
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Xiaodong He
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Jiaxin Li
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Yang Yang
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Qianru Guo
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
| | - Qingyong Guo
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China; (J.L.); (T.K.); (A.W.); (S.A.); (X.H.); (J.L.); (Y.Y.); (Q.G.)
- Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animals, Urumqi 830052, China
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Song R, Jiang Y, Zhang B, Jiao Z, Yang X, Zhang N. Effects of Hypericum attenuatum Choisy extract on the immunologic function and intestinal microflora of broilers under oxidative stress. Poult Sci 2024; 103:104189. [PMID: 39191003 DOI: 10.1016/j.psj.2024.104189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/19/2024] [Accepted: 08/03/2024] [Indexed: 08/29/2024] Open
Abstract
This study investigated the impact of Hypericum attenuatum Choisy extract (HYG) on immunological function and the cecum microflora in broilers. A total of 240 one-day-old AA broilers were randomly divided into 5 groups with 6 replicates of 8 broilers each: 1) the CN group, in which broilers were injected with saline and fed a basal diet; 2) the PC group, in which broilers were injected with lipolyaccharide (LPS) and fed a basal diet; 3) the HYG1 group, in which broilers were injected with LPS and fed a 400 mg/kg HYG-supplemented diet; 4) the HYG2 group, in which broilers were injected with LPS and fed a 800 mg/kg HYG-supplemented diet; 5) the HYG3 group, in which broilers were injected with LPS and fed a 1,200 mg/kg HYG-supplemented diet. Broilers were injected with 1 mg/kg LPS or the same amount saline 12 hours before sampling on d 21 and 42. The results revealed that dietary 400 mg/kg HYG supplementation alleviated spleen index and thymus index abnormalities, balanced the disturbance of serum immunoglobulin (Ig)M and IgA levels, and regulated the cytokine balance in the serum, liver, spleen and jejunum tissues included induced by LPS. Dietary supplementation with 400 mg/kg HYG also downregulated the relative expression of the inhibitor of kappa B kinase alpha (IKKα) and interleukin (IL)-6 mRNAs in the liver and upregulated the relative expression of the inhibitor kappa B alpha (IκBα) and IL-10 mRNAs in the spleen. Dietary HYG improved the cecal microflora balance at 42 d by increasing the relative abundance of beneficial bacteria, such as Alistipes and Phascolarctobacterium, while reducing the relative abundance of harmful bacteria, such as Helicobacter and Colidextribacter. Spearman correlation analysis revealed a negative correlation between activation of the NF-κB inhibitory pathway in the liver and the presence of Phascolarctobacterium, Erysipelatoclostridium, Subdoligranulum and Parabacteroides. Conclusions: The incorporation of 400 mg/kg HYG into the diet was optimal in improving broiler immunological function.
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Affiliation(s)
- Rui Song
- College of Forestry and Grassland Science, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Key Laboratory of Tree and Grass Genetics and Breeding, Jilin Agricultural University, Changchun 130118, China; Agricultural Technology Extension Center, Shuyang County Agriculture and Rural Affairs Bureau, Shuyang 223600, China
| | - Yanzhen Jiang
- College of Forestry and Grassland Science, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Key Laboratory of Tree and Grass Genetics and Breeding, Jilin Agricultural University, Changchun 130118, China
| | - Bo Zhang
- College of Forestry and Grassland Science, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Key Laboratory of Tree and Grass Genetics and Breeding, Jilin Agricultural University, Changchun 130118, China
| | - Zimeng Jiao
- College of Forestry and Grassland Science, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Key Laboratory of Tree and Grass Genetics and Breeding, Jilin Agricultural University, Changchun 130118, China
| | - Xing Yang
- College of Forestry and Grassland Science, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Key Laboratory of Tree and Grass Genetics and Breeding, Jilin Agricultural University, Changchun 130118, China
| | - Nanyi Zhang
- College of Forestry and Grassland Science, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Key Laboratory of Tree and Grass Genetics and Breeding, Jilin Agricultural University, Changchun 130118, China.
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Zhao W, Tian Y, Wang Y, Du J, Chen L, Gu T, Song M, Lu L, Sun C. Dietary effect of Dendrobium officinale leaves on chicken meat quality, fatty acid composition, and volatile compounds profile. Food Chem X 2024; 22:101330. [PMID: 38590632 PMCID: PMC10999829 DOI: 10.1016/j.fochx.2024.101330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/15/2024] [Accepted: 03/21/2024] [Indexed: 04/10/2024] Open
Abstract
Dendrobium officinale leaves (DOL) contain many active ingredients with various pharmacological effects, but are still ineffectively utilized. To investigate the feasibility of developing DOL as a feed additive, it is necessary to determine whether dietary supplementing DOL had any effect on meat quality and flavor. Our results showed that supplementation with DOL decreased the shear force while increased the pH and fat content in breast meat. Meat from DOL-fed chickens had higher levels of n-3 polyunsaturated fatty acids (PUFAs) and n-6 PUFAs, but lower n-6/n-3 ratios. Moreover, volatile compounds profile indicated that contents of aldehydes, including hexanal, pentanal, and heptanal, etc.), which were identified as the key volatile compounds in chicken meat, exhibited noteworthy rise in DOL intake groups. Octanal, 1-octen-3-ol, and 2-pentylfuran also contributed greatly to the meat overall aroma. These data provide a foundation for the comprehensive utilization of DOL as a feed additive with antibiotic substitution potential.
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Affiliation(s)
- Wanqiu Zhao
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
| | - Yong Tian
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Yunzhu Wang
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
| | - Jianke Du
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
| | - Li Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Tiantian Gu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Minquan Song
- Zhejiang Tiefengtang Biotechnology Co., LTD, Wenzhou 325616, China
| | - Lizhi Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Chongbo Sun
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
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Su J, Xue J, Wang X, Zhang R, Zhang X, Yang Y, Chu X. Modulation of cyclophosphamide-induced immunosuppression and intestinal flora in broiler by deep eutectic solvent extracted polysaccharides of Acanthopanax senticosus. Front Vet Sci 2024; 11:1415716. [PMID: 38863455 PMCID: PMC11165361 DOI: 10.3389/fvets.2024.1415716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 04/30/2024] [Indexed: 06/13/2024] Open
Abstract
Introduction The aim of this experiment was to investigate the modulation effect of Acanthopanax senticosus polysaccharide (ASPS-PD) extracted with deep eutectic solvent on cyclophosphamide-induced immunosuppression in broilers and its modulation of the gut microbiota of broilers. Methods The 108 one-day-old broilers were divided into six groups, including the control group, the Cyclophosphamide (CY) model group, the ASPS-PD control group, the ASPA-PD high and low dose groups and the Astragalus polysaccharide group. Body weight, feed intake, feed conversion ratio, and immune organ index of broilers at 7, 14, and 21 days were determined; IL-2, IFN-γ, and lgG1 levels were determined by enzyme-linked immunosorbent assay (ELISA); Broiler caeca feces were analyzed by amplification and 16S rRNA sequencing. Results The results showed that ASPS-PD can restore growth performance, increase immune organ index and improve serum cytokine levels of IL-2 and IFN-γ and immunoglobulin lgG1 levels in CY-treated broilers. The analysis of cecum flora showed that ASPS-PD can promote the proliferation of beneficial bacteria and reduce the number of harmful bacteria, regulating intestinal flora. Discussion Therefore, ASPA-PD may be a potential novel immunomodulator to ameliorate CY-induced immunosuppression and intestinal flora dysregulation in broiler.
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Affiliation(s)
| | | | | | | | | | | | - Xiuling Chu
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, China
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Zhao X, Hao S, Zhang J, Yao Y, Li L, Sun L, Qin S, Nian F, Tang D. Aerial parts of Angelica sinensis supplementation for improved broiler growth and intestinal health. Poult Sci 2024; 103:103473. [PMID: 38340660 PMCID: PMC10869287 DOI: 10.1016/j.psj.2024.103473] [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: 10/15/2023] [Revised: 12/27/2023] [Accepted: 01/11/2024] [Indexed: 02/12/2024] Open
Abstract
This research examined the impact of incorporating Angelica sinensis's aerial components (APA), commonly referred to as "female ginseng", into broilers' diet. Two hundred eighty-eight 1-day-old Cobb 500 broilers were randomly assigned to the 4 experimental groups with 6 replications and 12 birds/replicate. The 4 groups were fed the diets included 4 concentrations of APA (0, 1, 2, and 3%, respectively). The study spanned 42 d, categorized as the starter phase (1-21 d) and the finisher phase (22-42 d). Notably, broilers fed with 3% APA demonstrated a pronounced surge in feed consumption and weight gain during the 22 to 42 d and over the full 42-d period (P < 0.05). Furthermore, when examining the broilers' intestinal structure, there was a notable increase in the villus height and villi ratio across the duodenum, jejunum, and ileum, with a decrease in crypt depth upon 3% APA inclusion (P < 0.05). On a molecular note, certain genes connected to the intestinal mechanical barrier, such as Zona Occludens 1 and Claudin-2, saw significant elevation in the jejunum (P < 0.05). The jejunum also displayed heightened levels of antimicrobial peptides like lysozyme, mucin 2, sIgA, IgG, and IgM, showcasing an enhanced chemical and immune barrier (P < 0.05). Delving into the 16SrDNA sequencing of intestinal content, a higher microbial diversity was evident with a surge in beneficial bacteria, particularly Firmicutes, advocating a resilient and balanced microecosystem. The findings imply that a 3% APA dietary addition bolsters growth metrics and fortifies the intestinal barrier's structural and functional integrity in broilers.
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Affiliation(s)
- Xiangmin Zhao
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Shengyan Hao
- Animal Husbandry, Pasture and Green Agricultute, Gansu Academy of Agricultural Science, Lanzhou, 730070, China
| | - Jiawei Zhang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Yali Yao
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Lulu Li
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Likun Sun
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Shizhen Qin
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Fang Nian
- College of Science, Gansu Agricultural University, Lanzhou, 730070, China
| | - Defu Tang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China.
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Cheng Y, Liu S, Wang F, Wang T, Yin L, Chen J, Fu C. Effects of Dietary Terminalia chebula Extract on Growth Performance, Immune Function, Antioxidant Capacity, and Intestinal Health of Broilers. Animals (Basel) 2024; 14:746. [PMID: 38473130 DOI: 10.3390/ani14050746] [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: 01/18/2024] [Revised: 02/16/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
Terminalia chebula extract (TCE) has many physiological functions and is potentially helpful in maintaining poultry health, but its specific effect on the growth of broilers is not yet known. This research investigated the effects of dietary Terminalia chebula extract (TCE) supplementation on growth performance, immune function, antioxidant capacity, and intestinal health in yellow-feathered broilers. A total of 288 one-day-old yellow-feathered broilers were divided into four treatment groups (72 broilers/group), each with six replicates of 12 broilers. The broilers were given a basal diet of corn-soybean meal supplemented with 0 (control), 200, 400, and 600 mg/kg TCE for 56 d. The results demonstrated that, compared with the basal diet, the addition of TCE significantly increased (linear and quadratic, p < 0.05) the final body weight and overall weight gain and performance and decreased (linear and quadratic, p < 0.05) the feed-to-gain ratio in the overall period. Dietary TCE increased (linear, p < 0.05) the levels of IgM, IL-4, and IL-10 and decreased (linear and quadratic, p < 0.05) the level of IL-6 in the serum. Dietary TCE increased (linear and quadratic, p < 0.05) the levels of IL-2 and IL-4, decreased (linear and quadratic, p < 0.05) the level of IL-1β, and decreased (linear, p < 0.05) the level of IL-6 in the liver. Dietary TCE increased (linear and quadratic, p < 0.05) the level of IgM and IL-10, increased (linear, p < 0.05) the level of IgG, and decreased (linear and quadratic, p < 0.05) the levels of IL-1β and IL-6 in the spleen. Supplementation with TCE linearly and quadratically increased (p < 0.05) the catalase, superoxide dismutase, glutathione peroxidase, and total antioxidant capacity activities while decreasing (p < 0.05) the malonic dialdehyde concentrations in the serum, liver, and spleen. TCE-containing diets for broilers resulted in a higher (linear and quadratic, p < 0.05) villus height, a higher (linear and quadratic, p < 0.05) ratio of villus height to crypt depth, and a lower (linear and quadratic, p < 0.05) crypt depth compared with the basal diet. TCE significantly increased (linear, p < 0.05) the acetic and butyric acid concentrations and decreased (quadratic, p < 0.05) the isovaleric acid concentration. Bacteroidaceae and Bacteroides, which regulate the richness and diversity of microorganisms, were more abundant and contained when TCE was added to the diet. In conclusion, these findings demonstrate that supplementing broilers with TCE could boost their immune function, antioxidant capacity, and gut health, improving their growth performance; they could also provide a reference for future research on TCE.
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Affiliation(s)
- Ying Cheng
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Shida Liu
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Fang Wang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Tao Wang
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China
| | - Lichen Yin
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Jiashun Chen
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Chenxing Fu
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China
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Guan Y, Zheng W, Bai Y, Wu B. Yupingfeng polysaccharide promote the growth of chickens via regulating gut microbiota. Front Vet Sci 2024; 11:1337698. [PMID: 38464700 PMCID: PMC10920335 DOI: 10.3389/fvets.2024.1337698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/08/2024] [Indexed: 03/12/2024] Open
Abstract
Introduction Yupingfeng polysaccharide (YPF-P) is the main substance of alcohol deposition in Yupingfeng powder, which has many biological functions such as enhancing immunity, repairing intestinal barrier and enhancing antioxidant ability. This study employed in vitro growth-promoting drug feed additives and animal experiments to comprehensively evaluate the use of YPF-P in broiler production. Methods A total of 1,296 151 days-old Qingyuan Partridge chickens were randomly divided into four groups with six replicates and 54 hens per replicate: the control group was fed basal diet, and the experimental groups were fed diets supplemented with 4 g/kg, 8 g/kg, and 12 g/kg YPF-P for 14 days. Broilers were weighed before and at the end of the experiment to calculate total weight gain (GW), average daily gain (ADG), and feed compensation. At the end of the experiment, six chickens from each group were randomly selected for subwing vein blood sampling, which was used to measure serum biochemical indicators GHRH, GH, and IGF-1 by ELISA method. Randomly select chickens from control group and 8 g/kg group for slaughter, and cecal contents were collected for 16S high-throughput sequencing. Results Dietary supplementation of 8 g/kg YPF-P can significantly increase the final body weight, total weight gain, average daily gain and decrease the feed to gain ratio of chickens. During 151-165 days, serum IGF-1 concentrations increased significantly (p < 0.05). There were no significant changes in serum GH concentration (p > 0.05). In terms of gut microbiota, there was no significant difference between control group and test group in Shannon index and Simpson index. Compared with the control group,the addition of 8 g/kgYPF-P significantly increased the abundance of Firmicutes and significantly decreased the abundance of Bacteroides at the phylum level.At the genus level, the relative abundance of unclassified_Oscillospiraceae was significantly increased and the unclassified_Muribaculaceae, uncultured_Bacteroidales_bacterium, Lactobacillus, Alloprevotella, Ligilactobacillus, Prevotellaceae_UCG_001, and unclassified_Atopobiaceae was significantly decreased. Conclusion The above results showed that adding 8 mg/kg of YPF-P could increase the average daily gain of Qingyuan Partridge chickens, reduce the ratio of feed to meat, and affect the distribution proportion of intestinal microflora in chickens to some extent.
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Affiliation(s)
| | | | | | - Bo Wu
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, China
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Xue J, Su J, Wang X, Zhang R, Li X, Li Y, Ding Y, Chu X. Eco-Friendly and Efficient Extraction of Polysaccharides from Acanthopanax senticosus by Ultrasound-Assisted Deep Eutectic Solvent. Molecules 2024; 29:942. [PMID: 38474454 DOI: 10.3390/molecules29050942] [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: 02/03/2024] [Revised: 02/17/2024] [Accepted: 02/18/2024] [Indexed: 03/14/2024] Open
Abstract
A green extraction method was developed using deep eutectic solvent extraction for the polysaccharide from Acanthopanax senticosus (A. senticosus). Among the eight types of DES prepared, the DES with a ratio of 1:4 L-malic acid to L-proline was found to be a suitable extraction solvent based on the extraction efficiency. The extraction parameters were optimized by Plackett-Burman and response surface methodology (RSM). The best extraction conditions were found for L-malic acid. Under the conditions of an L-malic acid/L-proline ratio of 1:4, ultrasonic power of 240 W, material-liquid ratio of 31.068 g/mL, water content of 32.364%, extraction time of 129.119 min, and extraction temperature of 60 °C, the extraction rate of A. senticosus polysaccharides was 35.452 ± 0.388 mg-g-1. This rate was higher than that of polysaccharides obtained by hot water extraction (13.652 ± 0.09 mg-g-1). The experimental results were best fitted by the quasi-secondary kinetic model when compared to two other kinetic models. Electron microscopic observations showed that DESs were more destructive to plant cells. The polysaccharide extracted from DESs had more monosaccharide components, a lower molecular weight, a higher antioxidant capacity, and superior anti-glycation activity compared to polysaccharides extracted from water (ASPS-PW). This study demonstrates the effectiveness of DESs in obtaining polysaccharides from A. senticosus.
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Affiliation(s)
- Jiaojiao Xue
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
| | - Jianqing Su
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
| | - Xueyan Wang
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
| | - Rui Zhang
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
| | - Xiaoli Li
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
| | - Ying Li
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
| | - Yi Ding
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
| | - Xiuling Chu
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
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Li T, Qin W, Wu B, Jin X, Zhang R, Zhang J, Du L. Effects of glycyrrhiza polysaccharides on growth performance, meat quality, serum parameters and growth/meat quality-related gene expression in broilers. Front Vet Sci 2024; 11:1357491. [PMID: 38435364 PMCID: PMC10904541 DOI: 10.3389/fvets.2024.1357491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 02/05/2024] [Indexed: 03/05/2024] Open
Abstract
With growing restrictions on the use of antibiotics in animal feed, plant extracts are increasingly favored as natural feed additive sources. Glycyrrhiza polysaccharide (GP), known for its multifaceted biological benefits including growth promotion, immune enhancement, and antioxidative properties, has been the focus of recent studies. Yet, the effects and mechanisms of GP on broiler growth and meat quality remain to be fully elucidated. This study aimed to investigate the effects of GP on growth, serum biochemistry, meat quality, and gene expression in broilers. The broilers were divided into five groups, each consisting of five replicates with six birds. These groups were supplemented with 0, 500, 1,000, 1,500, and 2,000 mg/kg of GP in their basal diets, respectively, for a period of 42 days. The results indicated that from day 22 to day 42, and throughout the entire experimental period from day 1 to day 42, the groups receiving 1,000 and 1,500 mg/kg of GP showed a significant reduction in the feed-to-gain ratio (F:G) compared to the control group. On day 42, an increase in serum growth hormone (GH) levels was shown in groups supplemented with 1,000 mg/kg GP or higher, along with a significant linear increase in insulin-like growth factor-1 (IGF-1) concentration. Additionally, significant upregulation of GH and IGF-1 mRNA expression levels was noted in the 1,000 and 1,500 mg/kg GP groups. Furthermore, GP significantly elevated serum concentrations of alkaline phosphatase (AKP) and globulin (GLB) while reducing blood urea nitrogen (BUN) levels. In terms of meat quality, the 1,500 and 2,000 mg/kg GP groups significantly increased fiber density in pectoral muscles and reduced thiobarbituric acid (TBA) content. GP also significantly decreased cooking loss rate in both pectoral and leg muscles and the drip loss rate in leg muscles. It increased levels of linoleic acid and oleic acid, while decreasing concentrations of stearic acid, myristic acid, and docosahexaenoic acid. Finally, the study demonstrated that the 1,500 mg/kg GP group significantly enhanced the expression of myogenin (MyoG) and myogenic differentiation (MyoD) mRNA in leg muscles. Overall, the study determined that the optimal dosage of GP in broiler feed is 1,500 mg/kg.
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Affiliation(s)
- Tiyu Li
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Weize Qin
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Baiyila Wu
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Xiao Jin
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Rui Zhang
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Jingyi Zhang
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Liyin Du
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
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Zhao X, Du B, Wan M, Li J, Qin S, Nian F, Tang D. Analysis of the antioxidant activity of toons sinensis extract and their biological effects on broilers. Front Vet Sci 2024; 10:1337291. [PMID: 38260193 PMCID: PMC10800727 DOI: 10.3389/fvets.2023.1337291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Plant extracts are rich in a variety of nutrients and contain a large number of bioactive compounds, and compared with traditional feed additives, they have advantages such as wide sources, natural safety and rich nutrition. This study employed in vitro antioxidant and animal experiments to comprehensively evaluate the use of Toona sinensis extract (TSE) in broiler production. 508 1-day-old Cobb 500 broilers were randomly assigned to the 7 experimental groups with 6 replications and 12 birds/replicate. Two groups received Vitamin C (VC) 300 g/t and Vitamin E 500 g/t, and five dose groups of TSE received 0, 300, 600, 900, and 1,200 g/t of TSE in their feed. The study spanned 42 days, with a starter phase (1-21 days) and a finisher phase (22-42 days). The results showed that compared to ascorbic acid, TSE had the scavenging ability of 2,2-Diphenyl-1-picrylhydrazyl and hydroxyl radical, with IC50 values of 0.6658 mg/mL and 33.1298 mg/mL, respectively. Compared to TSE 0 group, broilers fed with 1,200 g/t TSE showed significant weight gain during the starter phase and increased the feed-to-weight gain ratio during both the starter and finisher phases. Additionally, broilers receiving 1,200 g/t TSE had enhanced dry matter and organic matter utilization. Concerning meat quality, broilers in the 1,200 g/t TSE group demonstrated increased cooked meat yield, and pH value, as well as higher antioxidant capacity (T-AOC), dismutase (SOD), and glutathione peroxidase (GSH-PX) in serum. In addition, there was no significant difference in ileal microflora due to TSE supplementation. In summary, this study confirms the positive impact of a dietary inclusion of 1,200 g/t TSE on broiler growth, meat quality, and serum antioxidants.
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Affiliation(s)
- Xiangmin Zhao
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Baolong Du
- Yizhou District Animal Disease Prevention and Control Center, Hami, China
| | - Minyan Wan
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Jinlu Li
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Shizhen Qin
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Fang Nian
- College of Science, Gansu Agricultural University, Lanzhou, China
| | - Defu Tang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
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11
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Zheng W, Guan Y, Wu B. Effects of Yupingfeng Polysaccharides as Feed Supplement on Immune Function and Intestinal Microbiome in Chickens. Microorganisms 2023; 11:2774. [PMID: 38004785 PMCID: PMC10672924 DOI: 10.3390/microorganisms11112774] [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: 10/08/2023] [Revised: 11/01/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The health of chicks is closely related to their productivity. Yupingfeng polysaccharide (YPF-P) is a kind of water-soluble polysaccharide extracted from Yupingfeng powder; it has high pharmacological activity and can be used as a potential substitute for antibiotics to improve the health of chicks. This study aimed to investigate the effects of YPF-P on immune performance, the duodenum, and the cecal microflora of chicks. All chickens (4224) were randomly distributed into four groups (eight replicas/group, 132 hens/replica). The control group was fed a basal diet (0 g/kg YPF-P), while the experimental groups were fed basal diets supplemented with 1, 2, or 4 g/kg YPF-P. The results showed that YPF-P significantly increased the thymus index (p < 0.05). The content of total antioxidant capacity (T-AOC), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), immunoglobulin A (IgA), and IgG and immunoglobulin M (IgM) was upregulated in the serum by YPF-P (p < 0.05). YPF-P decreased the content of malondialdehyde (MDA) (p < 0.05). Further, 16S rRNA sequencing showed that 2 g/kg YPF-P modulated the predominant duodenum and cecal microbial community structure, which increased the number of Faecalibacterium, Megamonas, Bacteroides, Alistipes, NK4A214_group, and Enterococcus. In conclusion, YPF-P ameliorated the growth performance of chicks by regulating serum immune and antioxidant balance, as well as the intestinal microbiota.
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Affiliation(s)
| | | | - Bo Wu
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan 528000, China
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12
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Xie Z, Jiang N, Lin M, He X, Li B, Dong Y, Chen S, Lv G. The Mechanisms of Polysaccharides from Tonic Chinese Herbal Medicine on the Enhancement Immune Function: A Review. Molecules 2023; 28:7355. [PMID: 37959774 PMCID: PMC10648855 DOI: 10.3390/molecules28217355] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Tonic Chinese herbal medicine is a type of traditional Chinese medicine, and its primary function is to restore the body's lost nutrients, improve activity levels, increase disease resistance, and alleviate physical exhaustion. The body's immunity can be strengthened by its polysaccharide components, which also have a potent immune-system-protecting effect. Several studies have demonstrated that tonic Chinese herbal medicine polysaccharides can improve the body's immune response to tumor cells, viruses, bacteria, and other harmful substances. However, the regulatory mechanisms by which various polysaccharides used in tonic Chinese herbal medicine enhance immune function vary. This study examines the regulatory effects of different tonic Chinese herbal medicine polysaccharides on immune organs, immune cells, and immune-related cytokines. It explores the immune response mechanism to understand the similarities and differences in the effects of tonic Chinese herbal medicine polysaccharides on immune function and to lay the foundation for the future development of tonic Chinese herbal medicine polysaccharide products.
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Affiliation(s)
- Zhiyi Xie
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Ninghua Jiang
- The Second Affiliated Hospital of Jiaxing University, Jiaxing 314000, China;
| | - Minqiu Lin
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Xinglishang He
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Bo Li
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Yingjie Dong
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Suhong Chen
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Guiyuan Lv
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
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Zhao W, Chen Y, Tian Y, Wang Y, Du J, Ye X, Lu L, Sun C. Dietary supplementation with Dendrobium officinale leaves improves growth, antioxidant status, immune function, and gut health in broilers. Front Microbiol 2023; 14:1255894. [PMID: 37789853 PMCID: PMC10544969 DOI: 10.3389/fmicb.2023.1255894] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/05/2023] [Indexed: 10/05/2023] Open
Abstract
Background The Dendrobium officinale leaves (DOL) is an underutilized by-product with a large biomass, which have been shown to exhibit immunomodulatory and antioxidant functions. The purpose of this research was to investigate the effects of DOL on broiler growth performance, antioxidant status, immune function, and gut health. Methods One hundred and ninety-two 1-day-old chicks were selected and divided into 4 groups at random, 6 replicates for each group and 8 in each. Chicks were given a basal diet supplemented with different amounts of DOL: 0% (control group, NC), 1% (LD), 5% (MD), or 10% (HD). During the feeding trial (70 days), broiler body weight, feed intake, and residual feeding were recorded. On d 70, 12 broilers from each group were sampled for serum antioxidant and immune indexes measurement, intestinal morphological analysis, as well as 16S rRNA sequencing of cecal contents and short-chain fatty acid (SCFA) determination. Results In comparison to the NC group, the LD group had greater final body weight and average daily gain, and a lower feed conversion ratio (p < 0.05, d 1 to 70). However, in MD group, no significant change of growth performance occurred (p > 0.05). Furthermore, DOL supplementation significantly improved the levels of serum total antioxidant capacity, glutathione peroxidase, superoxide dismutase, and catalase, but reduced the level of malondialdehyde (p < 0.05). Higher serum immunoglobulin A (IgA) content and lower cytokine interleukin-2 (IL-2) and IL-6 contents were observed in DOL-fed broilers than in control chickens (p <0.05). Compared to the NC group, duodenal villus height (VH) and villus height-to-crypt depth (VH:CD) ratio were considerably higher in three DOL supplementation groups (p < 0.05). Further, 16S rRNA sequencing analysis revealed that DOL increased the diversity and the relative abundance of cecal bacteria, particularly helpful microbes like Faecalibacterium, Lactobacillus, and Oscillospira, which improved the production of SCFA in cecal content. According to Spearman correlation analysis, the increased butyric acid and acetic acid concentrations were positively related to serum antioxidant enzyme activities (T-AOC and GSH-Px) and immunoglobulin M (IgM) level (p < 0.05). Conclusion Overall, the current study demonstrated that supplementing the dies with DOL in appropriate doses could enhance growth performance, antioxidant capacity, and immune response, as well as gut health by promoting intestinal integrity and modulating the cecal microbiota in broilers. Our research may serve as a preliminary foundation for the future development and application of DOL as feed additive in broiler chicken diets.
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Affiliation(s)
- Wanqiu Zhao
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou, China
| | - Yue Chen
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou, China
| | - Yong Tian
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou, China
| | - Yunzhu Wang
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou, China
| | - Jianke Du
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou, China
| | - Xuan Ye
- Zhejiang Xianju Breeding Chicken Farm, Xianju, China
| | - Lizhi Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou, China
| | - Chongbo Sun
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou, China
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14
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Wang X, Su Y, Su J, Xue J, Zhang R, Li X, Li Y, Ding Y, Chu X. Optimization of Enzyme-Assisted Aqueous Extraction of Polysaccharide from Acanthopanax senticosus and Comparison of Physicochemical Properties and Bioactivities of Polysaccharides with Different Molecular Weights. Molecules 2023; 28:6585. [PMID: 37764361 PMCID: PMC10536278 DOI: 10.3390/molecules28186585] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/07/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
To obtain the optimal process for the enzyme-assisted aqueous extraction of polysaccharides from Acanthopanax senticosus, and study the physicochemical properties of polysaccharides of different molecular weights, the extraction of Acanthopanax polysaccharides was optimized using the BBD response surface test. The polysaccharides with different molecular weights were obtained by ethanol-graded precipitation at 40%, 60%, and 80%, which were presented as ASPS40, ASPS60, and ASPS80. The polysaccharides were analyzed by HPGPC, ion chromatography, FT-IR, UV, SEM, TGA, XRD, Congo red, and I2-KI tests. The antioxidant assay was used to evaluate their antioxidant properties in vitro. The findings demonstrated that the recovery rate of Acanthopanax polysaccharide was 10.53 ± 0.682%, which is about 2.5 times greater compared to the conventional method of hot water extraction. Based on FT-IR, TGA, polysaccharides with different molecular weights did not differ in their structure or thermal stability. The XRD suggests that the internal structure of ASPSs is amorphous. Congo red and I2-KI showed that all three polysaccharides had triple helix structures with longer branched chains and more side chains. Furthermore, the antioxidant results showed the antioxidant activity of polysaccharides is not only related to the molecular weight size but also can be related to its composition and structure. These studies developed a green, and scalable method to produce polysaccharides from Acanthopanax senticosus and evaluated the properties of Acanthopanax polysaccharides of different molecular weights.
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Affiliation(s)
- Xueyan Wang
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
| | - Yuanyuan Su
- Chinese Materia Medica College, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China;
| | - Jianqing Su
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
| | - Jiaojiao Xue
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
| | - Rui Zhang
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
| | - Xiaoli Li
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
| | - Ying Li
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
| | - Yi Ding
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
| | - Xiuling Chu
- College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China; (X.W.); (J.X.); (R.Z.); (X.L.); (Y.L.); (Y.D.)
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15
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Jiang S, Yang C, Xiao Y, Zheng S, Jiang Q, Chen J. Effects of Polysaccharides-Rich Extract from Gracilaria lemaneiformis on Growth Performance, Antioxidant Capacity, Immune Function, and Meat Quality in Broiler Chickens. J Poult Sci 2023; 60:2023018. [PMID: 37489144 PMCID: PMC10363415 DOI: 10.2141/jpsa.2023018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/22/2023] [Indexed: 07/26/2023] Open
Abstract
This study investigated the effects of dietary supplementation with Gracilaria lemaneiformis polysaccharides (GLPs) on the growth performance, antioxidant capacity, immune function, and meat quality of broiler chickens. A total of 320 one-day-old Arbor Acres broiler chicks were individually weighed and randomly assigned to four groups of eight replicate cages (10 broilers per cage). Birds were fed a basal diet supplemented with 0 (control), 1,000, 2,000, or 4,000 mg/kg GLPs. Compared to that of the control group, dietary supplementation with 2,000 mg/kg GLPs linearly increased the average daily weight gain during days 0-42 (P < 0.05) and linearly decreased the feed to gain ratio during days 1-21 and 22-42 (P < 0.05). Broilers fed GLP-supplemented diets showed linear (P < 0.05) and quadratic (P < 0.05) increases in serum superoxide dismutase (P < 0.05), glutathione peroxidase, and catalase activities in the liver, whereas GLP supplementation decreased serum and liver malondialdehyde concentrations (P < 0.05). A linear increase in serum catalase activity was observed following supplementation with 2,000 or 4,000 mg/kg GLPs (P < 0.05). Broilers fed GLP-supplemented diets showed linear (P < 0.05) and quadratic (P < 0.05) increases in serum immunoglobulin (Ig) A, IgG, interleukin (IL)-6, IL-1β, IL-10, and interferon-γ concentrations (P < 0.05), and a trend towards linear improvement in IL-4 levels (P = 0.089). Dietary GLP supplementation increased the Lactobacillus spp. population compared to that of the control group (P < 0.05) and 2,000 and 4,000 mg/kg of GLPs nearly decreased the population of E. coli in the cecum (P = 0.056). Therefore, dietary GLP supplementation may improve broiler growth performance by altering antioxidant capacity, immune function, and the gut microbiota composition. Considering the effects of different doses of GLP on the above parameters, 2,000 mg/kg of GLPs was identified as the best dose.
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Affiliation(s)
- Shengwang Jiang
- College of Animal Science, Xichang University, Xichang,
Sichuan 615013, P.R. China
| | - Chaoyun Yang
- College of Animal Science, Xichang University, Xichang,
Sichuan 615013, P.R. China
| | - Yintao Xiao
- College of Animal Science and Technology, Hunan Agricultural
University, Changsha, Hunan 410128, P.R.China
| | - Saizhen Zheng
- College of Animal Science and Technology, Hunan Agricultural
University, Changsha, Hunan 410128, P.R.China
| | - Qian Jiang
- College of Animal Science and Technology, Hunan Agricultural
University, Changsha, Hunan 410128, P.R.China
| | - Jiashun Chen
- College of Animal Science and Technology, Hunan Agricultural
University, Changsha, Hunan 410128, P.R.China
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Bassareh M, Rezaeipour V, Abdullahpour R, Asadzadeh S. Dietary threonine and lysophospholipid supplement in broiler chickens: effect on productive performance, carcass variables, cecal microbiota activity, and jejunal morphology. Trop Anim Health Prod 2023; 55:150. [PMID: 37020151 DOI: 10.1007/s11250-023-03566-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 03/29/2023] [Indexed: 04/07/2023]
Abstract
The objective of this experiment was to investigate the efficacy of lysophospholipid (LPL) in combination with different levels of threonine (Thr) on productive performance, jejunal morphometric variables, cecal microbial population, and carcass characteristics of male broiler chickens. Four hundred 1-day-old male broiler chicks were distributed into eight experimental groups with five replicates, each of ten birds. Factors were two levels of 0 or 0.1% Lipidol as LPL supplement and four inclusion amount of Thr (100, 105, 110, or 115% of requirements) in the diets. During 1 to 35 days, inclusion of LPL supplementation in diets improved the body weight gain (BWG) and feed conversion ratio (FCR) of broilers (P < 0.05). Besides, FCR was significantly greater in the birds fed with 100% Thr compared to the other inclusion rates of Thr (P < 0.05). The jejuna villus length (VL) and crypt depth (CD) were greater in the birds fed with LPL-supplemented diets (P < 0.05) while the greatest VH/CD and villus surface was observed in the birds fed with 105% of dietary Thr (P < 0.05). In cecal microbiota composition, Lactobacillus population was lower in broilers which received diet containing 100% Thr compared to the other group receiving more than 100% Thr (P < 0.05). In conclusion, inclusion of LPL supplements and amounts greater than Thr requirement in diet improved productive performance and jejunal morphology of male broiler chickens.
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Affiliation(s)
- Mehdi Bassareh
- Department of Animal Science, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Vahid Rezaeipour
- Department of Animal Science, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran.
| | - Rohullah Abdullahpour
- Department of Animal Science, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Sakineh Asadzadeh
- Department of Animal Science, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
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Effects of Dietary Supplementation of Chinese Yam Polysaccharide on Carcass Composition, Meat Quality, and Antioxidant Capacity in Broilers. Animals (Basel) 2023; 13:ani13030503. [PMID: 36766389 PMCID: PMC9913201 DOI: 10.3390/ani13030503] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 01/28/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
The study aimed to evaluate the influences of the dietary supplementation of Chinese yam polysaccharide (CYP) on the carcass performance, antioxidant capacity, and meat quality of broilers. Three hundred and sixty healthy 1-day-old broilers with similar body weight (39 ± 1 g, gender balanced) were randomly divided into four groups (control, CYP1, CYP2, and CYP3 groups). In the control group, broilers were fed a basal diet with CYP, and the CYP1, CYP2, and CYP3 groups were fed diets supplemented with 250, 500, and 1000 mg/kg CYP, respectively. There were three replicates in each group, 30 birds in each replicate, and the feeding trial lasted for 48 days. Statistical analysis was performed using SPSS 17.0 (SPSS Inc., Chicago, IL, USA) by one-way analysis of variance. The results showed that compared with the control group, dietary supplementation with 500 mg/kg CYP can improve live weight, half-eviscerated carcass percentage, eviscerated carcass percentage, and thigh muscle percentage. Moreover, dietary supplementation with 500 mg/kg CYP can improve the contents of total antioxidant capacity (T-AOC), total superoxide dismutase (T-SOD), glutathione peroxidase (GPX), and glutathione s-transferase (GST) in serum (p < 0.05). Meanwhile, the mRNA expression levels of nuclear factor-erythroid 2-related factor 2 (Nrf2), heme oxygenase 1 (HO-1), quinone oxidoreductase (NQO1), superoxide dismutase 1 (SOD1), glutathione peroxidase 1 (GPX1), and catalase (CAT) in the liver; the mRNA expression levels of HO-1, NQO1, GPX1, and CAT in the breast muscle; and the mRNA expression levels of NQO1, SOD1, and CAT in the thigh muscle of broilers in the CYP2 group were significantly increased (p < 0.05). In addition, the yellowness and shear force of the thigh and breast muscles and the content of malondialdehyde (MDA) in the serum of broilers in the control group were higher than that in the CYP2 groups (p < 0.05). The results demonstrated that the CYP2 group had the best effect on improving meat quality. In conclusion, dietary supplementation with 500 mg/kg CYP can improve the meat quality of broilers by improving carcass quality, meat color, shear force, and antioxidant capacity.
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18
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Zhao Y, Li C, Wang X, Wang Z, Wang J, Zhen W, Huang S, Li T, Fan H, Ma Y, Zhang C. Effects of Glycyrrhiza polysaccharide on growth performance, appetite, and hypothalamic inflammation in broilers. J Anim Sci 2023; 101:6991303. [PMID: 36652259 PMCID: PMC9940736 DOI: 10.1093/jas/skad027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 01/18/2023] [Indexed: 01/19/2023] Open
Abstract
We analyzed the effects of Glycyrrhiza polysaccharide (GCP) on growth performance, appetite, and hypothalamic inflammation-related indexes in broilers. One-day-old male AA broilers were randomly divided into four groups: Control, L-GCP, M-GCP, and H-GCP (0, 300, 600, and 900 mg GCP/kg feed), with six repetition cages for each treatment and 12 broilers in each repeat for a period of 42 days. From day 1 to day 21, the addition of GCP to the diet significantly improved the ADFI and the ADG of broilers, and the mRNA levels of NPY and AgRP were significantly increased while POMC and CART were decreased in the hypothalamus of broilers; GCP also significantly decreased the mRNA levels of IL-1β, IL-6, TNF-α, TLR-4, MyD88, and NF-κB, and increased the IL-4 and IL-10 in the hypothalamus from day 1 to day 42. The concentrations of appetite-related factors and inflammatory factors in serum were changed in the same fashion. Supplementation with 600 mg/kg GCP had the optimal effect in broilers, and GCP has the potential to be used as a feed additive in the poultry production industry.
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Affiliation(s)
| | | | - Xueying Wang
- Henan International Joint Laboratory of Animal Welfare and Health Breeding, Henan University of Science and Technology, Luoyang, PR China
| | - Zhaojun Wang
- Henan International Joint Laboratory of Animal Welfare and Health Breeding, Henan University of Science and Technology, Luoyang, PR China
| | - Jicang Wang
- Henan International Joint Laboratory of Animal Welfare and Health Breeding, Henan University of Science and Technology, Luoyang, PR China
| | - Wenrui Zhen
- Henan International Joint Laboratory of Animal Welfare and Health Breeding, Henan University of Science and Technology, Luoyang, PR China
| | - Shucheng Huang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, PR China
| | - Tianshuai Li
- Henan International Joint Laboratory of Animal Welfare and Health Breeding, Henan University of Science and Technology, Luoyang, PR China
| | - Hengyu Fan
- Henan International Joint Laboratory of Animal Welfare and Health Breeding, Henan University of Science and Technology, Luoyang, PR China
| | - Yanbo Ma
- Henan International Joint Laboratory of Animal Welfare and Health Breeding, Henan University of Science and Technology, Luoyang, PR China
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Kong Q, Shang Z, Liu Y, Fakhar-e-Alam Kulyar M, Suo-lang S, Xu Y, Tan Z, Li J, Liu S. Preventive effect of Terminalia bellirica (Gaertn.) Roxb. extract on mice infected with Salmonella Typhimurium. Front Cell Infect Microbiol 2023; 12:1054205. [PMID: 36699727 PMCID: PMC9868565 DOI: 10.3389/fcimb.2022.1054205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023] Open
Abstract
Terminalia bellirica (Gaertn.) Roxb. (TB) is a traditional herbal combination used in Chinese medicine for the treatment of a broad range of diseases. In this study, thirty KM mice were randomly divided into control (N), infection group (NS), and the TB protection group (HS). Based on its digestive feature, intestinal physical barrier, immunological barrier and gut microbiota effects in vivo on challenged with S.typhimurium mice were investigated after oral administration of 600 mg/kg b.wt of TB for 13 days. The results show that the extract could improve the level of serum immunoglobulins (IgA and IgG), decrease the intestinal cytokine secretion to relieve intestinal cytokine storm, reinforce the intestinal biochemical barrier function by elevating the sIgA expression, and strengthen the intestinal physical barrier function. Simultaneously, based on the V3-V4 region of the 16S rRNA analyzed, the results of the taxonomic structure of the intestinal microbiota demonstrated that the TB prevention effect transformed the key phylotypes of the gut microbiota in S. Typhimurium-challenged mice and promoted the multiplication of beneficial bacteria. Furthermore, the abundance of Firmicutes and Deferribacteres increased, while that of Bacteroidetes and Actinobacteria decreased. At the genus level, the abundance of Ruminococcus and Oscillospira was substantially enhanced, while the other dominant genera showed no significant change between the vehicle control groups and the TB prevention groups. In summary, these results provide evidence that the administration of TB extract can prevent S. Typhimurium infection by alleviating the intestinal physical and immunological barriers and normalizing the gut microbiota, highlighting a promising application in clinical treatment. Thus, our results provide new insights into the biological functions of TB for the preventive effect of intestinal inflammation.
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Affiliation(s)
- Qinghui Kong
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Zhenda Shang
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
- Tibetan Plateau Feed Processing Engineering Research Center, Nyingchi, China
| | - Yao Liu
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
| | | | - Sizhu Suo-lang
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
| | - Yefen Xu
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
| | - Zhankun Tan
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
- Tibetan Plateau Feed Processing Engineering Research Center, Nyingchi, China
| | - Jiakui Li
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Suozhu Liu
- College of Animal Science, Tibet Agricultural and Animal Husbandry University, Nyingchi, China
- Tibetan Plateau Feed Processing Engineering Research Center, Nyingchi, China
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20
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Zhang J, Jin Y, Cao M, Deng J, Chang Y, Shi M, Miao Z. Effects of dietary Chinese yam polysaccharide copper complex on growth performance, immunity, and antioxidant capacity of broilers. Front Vet Sci 2023; 10:1123002. [PMID: 36875994 PMCID: PMC9978188 DOI: 10.3389/fvets.2023.1123002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/30/2023] [Indexed: 02/18/2023] Open
Abstract
Chinese yam polysaccharide (CYP) has received attention in recent years owing to its positive nutritional and medicinal characteristics. Copper is an essential trace metal in animals, which plays an important role in iron absorption and hemoglobin synthesis. However, no published study has evaluated Chinese yam polysaccharide copper complex (CYP-Cu) as a dietary additive in broilers. This study was conducted to investigate the effects of dietary CYP-Cu on growth performance, immunity, and oxidative resistance in broilers. A total of 360 1-day-old 817 broiler chickens were randomly divided into 4 groups, with 3 replicates of 30 birds each and were fed a basal diet with the addition of 0 (control group), 0.02, 0.10, and 0.50 g/kg CYP-Cu. The feeding trial lasted 48 days. On day 28 and day 48, 6 broilers in each group were slaughtered, respectively. Then the parameters of growth and carcass, serum biochemistry, immunity, and antioxidation, and the expression level of hepatic antioxidative genes were investigated. The results showed that compared with the control group, the supplementation of dietary CYP-Cu could improve the indexes of the growth, carcass, serum biochemistry, immunity and oxidation resistance in broilers, such as average daily gain (ADG), the slaughter percentage (SP), semi-evisceration weight percentage (SEWP), eviscerated carcass weight percentage (EWP), breast muscle percentage (BMP), leg muscle percentage (LMP), serum albumin (ALB), high density lipoprotein (HDL), insulin-like growth factor I (IGF-I), triiodothyronine (T3), thyroxine (T4), growth hormone (GH), insulin (INS), immunoglobulin M (IgM), immunoglobulin G (IgG), immunoglobulin A (IgA), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 6 (IL-6), complement 3 (C3), complement 4 (C4), total superoxide dismutase (T-SOD), total antioxidative capacity (T-AOC), glutathione peroxidase (GSH-Px), and glutathione s-transferase (GSH-ST); these parameters in the 0.10 g/kg CYP-Cu treated group were significantly increased (P < 0.05) in the total trial period, with the exceptions that feed conversion ratio (FCR) and serum low density lipoprotein (LDL), malondialdehyde (MDA) were decreased in the total trial period. In addition, the antioxidative gene mRNA expression of Nuclear factor E2-related factor 2 (Nrf 2), Superoxide dismutase 1 (SOD 1), Superoxide dismutase 2 (SOD 2), and Catalase (CAT) were upregulated in the liver (P < 0.05). These results indicated that the supplementation of dietary CYP-Cu improved the growth, immunity, and oxidation resistance of broilers, and the addition of 0.10 g/kg CYP-Cu in broiler diets is recommended, which suggests that CYP-Cu may be a promising green feed additive in the poultry industry.
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Affiliation(s)
- Jinzhou Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Yan Jin
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Mengmeng Cao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Jiahua Deng
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Yadi Chang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Mingyan Shi
- Life Science College, Luoyang Normal University, Luoyang, Henan, China
| | - Zhiguo Miao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
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21
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Fu G, Zhou Y, Song Y, Liu C, Hu M, Xie Q, Wang J, Zhang Y, Shi Y, Chen S, Hu J, Sun Y. The effect of combined dietary supplementation of herbal additives on carcass traits, meat quality, immunity and cecal microbiota composition in Hungarian white geese. PeerJ 2023; 11:e15316. [PMID: 37180579 PMCID: PMC10174065 DOI: 10.7717/peerj.15316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 04/07/2023] [Indexed: 05/16/2023] Open
Abstract
The present study was performed to investigate the effects of dietary supplementation with herbal additives on meat quality, slaughter performance and the cecal microbial community in Hungarian white geese. A total of 60 newborn geese were assigned equally into the control group (CON) and the herbal complex supplemented group (HS). The dietary supplementations consisted of Compound Herbal Additive A (CHAA) including Pulsatilla, Gentian and Rhizoma coptidis, and Compound Herbal Additive B (CHAB) containing Codonopsis pilosula, Atractylodes, Poria cocos and Licorice. The geese in the HS group received a basal diet supplemented with 0.2% CHAA from day 0 to day 42 at the postnatal stage. Then from day 43 to day 70, the geese in HS group were provide a basal diet with 0.15% CHAB. The geese in the CON group were only provided with the basal diet. The results showed that the slaughter rate (SR), half chamber rates (HCR), eviscerated rate (ER) and breast muscle rate (BMR) in the HS group tended to increase slightly compared with the CON group (ns). In addition, the shear force, filtration rate and pH value of breast muscle and thigh muscle in the HS group were slightly enhanced compared to the CON group (ns). Significant increased levels in carbohydrate content, fat content and energy (P < 0.01) and significant decreased levels in cholesterol content (P < 0.01) were observed in the muscle of the HS group. The total amino acid (Glu, Lys, Thr and Asp) content in the muscle increased in HS group than in the CON group (P < 0.01). Dietary herb supplementations significantly increased the levels of IgG in serum (P < 0.05) on day 43 and higher levels of IgM, IgA and IgG (P < 0.01) were also observed in the HS group on day 70. Furthermore, 16S rRNA sequencing results indicated that herbal additives increased the growth of beneficial bacteria and inhibited the proliferation of harmful bacteria in the geese caecum. Altogether, these results offer crucial insights into the potential benefits of incorporating CHAA and CHAB into the diets of Hungarian white goose. The findings indicate that such supplementations could significantly improve meat quality, regulate the immune system and shape the intestinal microbiota composition.
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Affiliation(s)
- Guilin Fu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yuxuan Zhou
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yupu Song
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Chang Liu
- Changchun Animal Husbandry Service, Changchun, China
| | - Manjie Hu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Qiuyu Xie
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Jingbo Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yuxin Zhang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yumeng Shi
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Shuhao Chen
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Jingtao Hu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yongfeng Sun
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
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22
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Zhao RH, Yang FX, Bai YC, Zhao JY, Hu M, Zhang XY, Dou TF, Jia JJ. Research progress on the mechanisms underlying poultry immune regulation by plant polysaccharides. Front Vet Sci 2023; 10:1175848. [PMID: 37138926 PMCID: PMC10149757 DOI: 10.3389/fvets.2023.1175848] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/28/2023] [Indexed: 05/05/2023] Open
Abstract
With the rapid development of poultry industry and the highly intensive production management, there are an increasing number of stress factors in poultry production. Excessive stress will affect their growth and development, immune function, and induce immunosuppression, susceptibility to a variety of diseases, and even death. In recent years, increasing interest has focused on natural components extracted from plants, among which plant polysaccharides have been highlighted because of their various biological activities. Plant polysaccharides are natural immunomodulators that can promote the growth of immune organs, activate immune cells and the complement system, and release cytokines. As a green feed additive, plant polysaccharides can not only relieve stress and enhance the immunity and disease resistance of poultry, but also regulate the balance of intestinal microorganisms and effectively alleviate all kinds of stress faced by poultry. This paper reviews the immunomodulatory effects and molecular mechanisms of different plant polysaccharides (Atractylodes macrocephala Koidz polysaccharide, Astragalus polysaccharides, Taishan Pinus massoniana pollen polysaccharide, and alfalfa polysaccharide) in poultry. Current research results reveal that plant polysaccharides have potential uses as therapeutic agents for poultry immune abnormalities and related diseases.
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Affiliation(s)
- Ruo-Han Zhao
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Fang-Xiao Yang
- College of Animal Science and Veterinary Medicine, Yunnan Vocational and Technical College of Agriculture, Kunming, Yunnan, China
| | - Yi-Cheng Bai
- Kunming CHIA TAI Co., Ltd., Kunming, Yunnan, China
| | - Jing-Ying Zhao
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Mei Hu
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Xin-Yan Zhang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Teng-Fei Dou
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
- Teng-Fei Dou
| | - Jun-Jing Jia
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
- *Correspondence: Jun-Jing Jia
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23
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Liu A, Zhang M, Wu Y, Zhang C, Zhang Q, Su X, Zhu X, Shi W, Liu J, Zhang Y, Huang C, Yan Z, Lin J. ASPS Exhibits Anti-Rheumatic Effects by Reprogramming Gut Microbiota and Increasing Serum γ-Glutamylcysteine Level. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205645. [PMID: 36417588 PMCID: PMC9875676 DOI: 10.1002/advs.202205645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Indexed: 05/06/2023]
Abstract
Rheumatoid arthritis (RA) is an essential cause of labor loss and disability for people worldwide. Acanthopanax senticosus polysaccharide (ASPS) is one of the most important active components from A. senticosus, which exhibits various pharmacological activities such as antioxidation and immunomodulation. However, no studies have reported the application of ASPS in treating RA. This study aims to investigate the therapeutic effect of ASPS on RA and reveal its underlying mechanism. The potential therapeutic effect of ASPS against RA is initially verified in this study using the collagen-induced arthritis model. Moreover, the protective benefits of ASPS are transmitted through the fecal microbiota and blocked by simultaneous antibiotic cocktail treatment, indicating that gut microbiota may be correlated with ASPS. The 16S rRNA sequencing using feces samples and untargeted UPLC-MS metabolomics using serum samples further reveal that ASPS reprograms the arthritic progression triggered dysbiosis, enhances the expression of γ-glutamylcysteine (GGC) synthetase, and enriches the serum concentration of GGC. Furthermore, metabolites GGC is found to be able to effectively interrupt NLRP3 inflammasome activation via inhibiting ASC nucleation and therefore attenuate inflammatory arthritis. Taken together, this work highlights ASPS's therapeutic potential against RA, which mainly exhibits its effects via modulating gut microbiota and regulating GGC production.
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Affiliation(s)
- Ang Liu
- Department of OrthopaedicsSuzhou Dushu Lake HospitalDushu Lake Hospital Affiliated to Soochow UniversityMedical Center of Soochow UniversitySuzhou215125China
- Department of OrthopaedicsThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
| | - Min Zhang
- Department of PharmacyThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
- College of Pharmaceutical SciencesSoochow UniversitySuzhou215123China
| | - Yanglin Wu
- Department of OrthopaedicsSuzhou Dushu Lake HospitalDushu Lake Hospital Affiliated to Soochow UniversityMedical Center of Soochow UniversitySuzhou215125China
- Department of OrthopaedicsShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Chenhui Zhang
- Department of OrthopaedicsSuzhou Dushu Lake HospitalDushu Lake Hospital Affiliated to Soochow UniversityMedical Center of Soochow UniversitySuzhou215125China
- Department of OrthopaedicsThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
| | - Qin Zhang
- Department of OrthopaedicsSuzhou Dushu Lake HospitalDushu Lake Hospital Affiliated to Soochow UniversityMedical Center of Soochow UniversitySuzhou215125China
- Department of OrthopaedicsThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
| | - Xinlin Su
- Department of OrthopaedicsThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
| | - Xu Zhu
- Department of OrthopaedicsThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
| | - Weidong Shi
- Department of OrthopaedicsThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
| | - Jiangyun Liu
- College of Pharmaceutical SciencesSoochow UniversitySuzhou215123China
| | - Yang Zhang
- School of Biology and Food EngineeringChangshu Institute of TechnologyChangshu215500China
| | - Cheng Huang
- Department of OrthopaedicsChina‐Japan Friendship HospitalBeijing100029China
| | - Zhaowei Yan
- Department of PharmacyThe First Affiliated Hospital of Soochow UniversitySuzhou215006China
- College of Pharmaceutical SciencesSoochow UniversitySuzhou215123China
| | - Jun Lin
- Department of OrthopaedicsSuzhou Dushu Lake HospitalDushu Lake Hospital Affiliated to Soochow UniversityMedical Center of Soochow UniversitySuzhou215125China
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24
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Cai G, Mao N, Gu P, Zhu T, He J, Peng S, Yang Y, Liu Z, Hu Y, Wang D. Effects of Alhagi Honey Polysaccharides as Feed Supplement on Intestine Function and Microbiome, Immune Function, and Growth Performance in Chicken. Int J Mol Sci 2022; 23:ijms232214332. [PMID: 36430809 PMCID: PMC9694483 DOI: 10.3390/ijms232214332] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/10/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022] Open
Abstract
Hy-Line Brown chickens’ health is closely related to poultry productivity and it is mainly maintained by the immune system, healthy intestinal function, and microflora of chicken. Polysaccharides are biological macromolecules with a variety of activities that can be used as a potential prebiotic to improve poultry health. In this experiment, the function of Alhagi honey polysaccharides (AH) as an immunomodulator on the chicken was investigated. All chicken (120) were randomly distributed to four groups (five replicas/group, six hens/replica). A total of 0.5 mL water was taken orally by the chicken in control group. AH (0.5 mL) in different concentrations (three dosages, 0.3 g/kg, 0.6 g/k, and 1.2 g/kg) were used for the AH-0.3 g/kg, AH-0.6 g/k, and AH-1.2 g/kg group, respectively. The results showed that the growth performance of the chickens and the index of immune organs (the weight of immune organs/the body weight) were enhanced significantly after being AH-treated (p < 0.05). The content of sIgA and cytokines was upregulated remarkably in the intestine after being AH-treated (p < 0.05). The AH treatment significantly enhanced the intestinal epithelial barrier (p < 0.05). Moreover, the percentage of CD4+ and CD8+ T cells in the ileum, spleen, and serum were obviously upscaled (p < 0.05). In addition, the AH treatment significantly enhanced the production of short chain fatty acids (SCFAs) and improved the structure of gut microbiota (p < 0.05). In conclusion, we found that AH-1.2g/kg was the best dosage to improve the chicken’s health, and these data demonstrated that AH could be used as a potential tool to enhance growth performance through improving intestine function, immunity, and gut microbiome in chicken.
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Affiliation(s)
- Gaofeng Cai
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Ningning Mao
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Pengfei Gu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Tianyu Zhu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Jin He
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Song Peng
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Yang Yang
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Zhenguang Liu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Yuanliang Hu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Deyun Wang
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210016, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
- Correspondence: ; Tel.: +86-25-84395203; Fax: +86-25-84398669
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25
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Progress of Studies on Plant-Derived Polysaccharides Affecting Intestinal Barrier Function in Poultry. Animals (Basel) 2022; 12:ani12223205. [PMID: 36428432 PMCID: PMC9686483 DOI: 10.3390/ani12223205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/12/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022] Open
Abstract
As natural bioactive components, plant-derived polysaccharides have many biological functions, such as anti-inflammatory, antioxidant, anticoccidial, and immunity regulation, and have been widely used in poultry production. In this review paper, firstly, the sources and structures of plant-derived polysaccharides are reviewed; secondly, the effects of plant-derived polysaccharides on the intestinal microbiome, permeability, morphology and immune function of poultry are summarized; thirdly, the potential molecular regulation mechanism of plant-derived polysaccharides on the intestinal barrier function of poultry was preliminarily analyzed. The review paper will bring a basis for the scientific utilization of plant-derived polysaccharides in the poultry industry.
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26
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Deng J, Zhang J, Chang Y, Wang S, Shi M, Miao Z. Effects of Chinese yam polysaccharides on the immune function and serum biochemical indexes of broilers. Front Vet Sci 2022; 9:1013888. [PMID: 36148469 PMCID: PMC9485930 DOI: 10.3389/fvets.2022.1013888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
The purpose of this experiment was to investigate the effects of Chinese yam polysaccharides (CYP) in diets on the immune function of broilers. A total of 360 (1-day-old, sex balance) healthy growing broilers with similar body weight (39.54 ± 0.51 g) were randomly divided into control (0.00 g/kg), CYP I (0.25 g/kg), CYP II (0.50 g/kg), and CYP III (1.00 g/kg) groups. Each group contains 3 replicates with 30 broilers in each replicate, and the feeding trial lasted 48 d. The results showed that compared with the control group, the CYP II group had higher thymus index, serum IgA, complement C3, C4, IGF-I, T3, T4, INS, GH, IL-2, IL-4, IL-6, and TNF-α levels (P < 0.05) at 28, 48 d, respectively. In addition, the spleen index, serum IgM and IgG concentrations in CYP II group were higher than those in the control group at 28 d (P < 0.05). Results indicated that 0.50 g/kg CYP supplementation improved the immune function of broilers, and the CYP has a potential biological function as a green additive in broilers.
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Affiliation(s)
- Jiahua Deng
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Jinzhou Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Yadi Chang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Suli Wang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Mingyan Shi
- Life Science College, Luoyang Normal University, Luoyang, China
| | - Zhiguo Miao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
- *Correspondence: Zhiguo Miao
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Shi M, Chang Y, Cao M, Zhang J, Zhang L, Xie H, Miao Z. Effects of dietary yam polysaccharide on growth performance and
intestinal microflora in growing Huoyan geese. JOURNAL OF ANIMAL AND FEED SCIENCES 2022. [DOI: 10.22358/jafs/151561/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chen X, Jia X, Yang S, Zhang G, Li A, Du P, Liu L, Li C. Optimization of ultrasonic-assisted extraction of flavonoids, polysaccharides, and eleutherosides from Acanthopanax senticosus using response surface methodology in development of health wine. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Du J, Zhao Y, Wang Y, Xie M, Wang R, Liu N, An X, Qi J. Growth, carcase characteristics, meat quality, nutrient digestibility and immune function of broilers fed with enzymatically treated or raw dandelion (taraxacum mongolicum hand.-mazz.). ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2096488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Juan Du
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
| | - Yang Zhao
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
| | - Yuan Wang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
| | - Mingxin Xie
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
| | - Ruifang Wang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
| | - Na Liu
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
| | - Xiaoping An
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
| | - Jingwei Qi
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering Technology Research Center, Hohhot, China
- Key Laboratory of Smart Animal Husbandry at Universities of Inner Mongolia Automomous Region, Hohhot, China
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Effect of Siberian Ginseng Water Extract as a Dietary Additive on Growth Performance, Blood Biochemical Indexes, Lipid Metabolism, and Expression of PPARs Pathway-Related Genes in Genetically Improved Farmed Tilapia (Oreochromis niloticus). FISHES 2022. [DOI: 10.3390/fishes7040149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Overnutrition in high-density aquaculture can negatively affect the health of farmed fish. The Chinese herbal medicine Siberian ginseng (Acanthopanax senticosus, AS) can promote animal growth and immunity, and regulate lipid metabolism. Therefore, we conducted an 8-week experiment, in which Oreochromis niloticus was fed with a diet supplemented with different concentrations of AS water extract (ASW) (0‰, 0.1‰, 0.2‰, 0.4‰, 0.8‰, and 1.6‰). The ASW improved the growth performance and increased the specific growth rate (SGR). Linear regression analysis based on the SGR estimated that the optimal ASW amount was 0.74‰. Dietary supplementation with 0.4–0.8‰ ASW reduced the triglyceride and total cholesterol levels in the serum and liver, and regulated lipid transport by increasing the high-density lipoprotein cholesterol concentration and lowering the low-density lipoprotein cholesterol concentration. Dietary supplementation with ASW increased the activities of superoxide dismutase and catalase in the liver, thereby improving the antioxidant capacity. Moreover, ASW modulated the transcription of genes in the peroxisome proliferator-activated receptor signaling pathway in the liver (upregulation of PPARα, APOA1b, and FABP10a and downregulation of PPARγ), thereby regulating fatty acid synthesis and metabolism and slowing fat deposition. These results showed that 0.4–0.8‰ ASW can slow fat deposition and protected the liver from cell damage and abnormal lipid metabolism.
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Zhou H, Guo Y, Liu Z, Wu H, Zhao J, Cao Z, Zhang H, Shang H. Comfrey polysaccharides modulate the gut microbiota and its metabolites SCFAs and affect the production performance of laying hens. Int J Biol Macromol 2022; 215:45-56. [PMID: 35718145 DOI: 10.1016/j.ijbiomac.2022.06.075] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/17/2022] [Accepted: 06/11/2022] [Indexed: 12/24/2022]
Abstract
Effects of dietary supplementation of comfrey polysaccharides (CPs) on production performance, egg quality, and microbial composition of cecum in laying hens were evaluated. A total of 240 laying hens were allocated into 4 groups with 6 replicates per group. The laying hens were fed diets containing CPs at levels of 0, 0.5, 1.0, and 1.5 %, respectively. The results showed that the egg production rate increased by 5.97 %, the egg mass improved by 6.71 %, and the feed conversion rate reduced by 5.43 % in the 1.0 % supplementation group of CPs compared with those in the control group. The digestibility of ash, crude fat, and phosphorus was notably improved by the addition of CPs at 1.0 % (P < 0.05). The relative abundances of Bacteroidetes at the phylum level, Bacteroidaceae, Rikenellaceae, and Prevotellaceae at the family level were increased by CPs (P < 0.05). The relative abundances of Bacteroides, Megamonas, Rikenellaceae_RC9_gut_group, [Ruminococcus]_torques_group, Methanobrevibacter, Desulfovibrio, Romboutsia, Alistipes, and Intestinimonas at the genus level were increased by CPs (P < 0.05). Dietary supplementation of CPs could enhance the production performance of laying hens, which might be related to the improvement of nutrient digestibility and microbial community modulations in the cecum. Therefore, CPs have potential application value as prebiotics in laying hens.
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Affiliation(s)
- Haizhu Zhou
- College of Forestry and Pratacultural Science, Jilin Agricultural University, Changchun 130118, China; College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China
| | - Yang Guo
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China
| | - Zhenhua Liu
- The Third Affiliated Clinical Hospital of Changchun University of Chinese Medicine, Changchun 130000, China
| | - Hongxin Wu
- Institute of Grassland Research, CAAS, Hohhot 010010, China
| | - Jiangchao Zhao
- Department of Animal Science, University of Arkansas, Fayetteville 72701, USA
| | - Zihang Cao
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China
| | - Hexiang Zhang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China
| | - Hongmei Shang
- College of Forestry and Pratacultural Science, Jilin Agricultural University, Changchun 130118, China; College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Key Lab of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, China.
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Polysaccharides derived from Astragalus membranaceus and Glycyrrhiza uralensis improve growth performance of broilers by enhancing intestinal health and modulating gut microbiota. Poult Sci 2022; 101:101905. [PMID: 35576745 PMCID: PMC9117935 DOI: 10.1016/j.psj.2022.101905] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/25/2022] [Accepted: 03/27/2022] [Indexed: 12/12/2022] Open
Abstract
This study was conducted to investigate the effects of dietary supplementation of polysaccharides derived from Astragalus membranaceus and Glycyrrhiza uralensis on growth performance, intestinal health, and gut microbiota composition in broilers. A total of 480 one-day-old male Arbor Acres broilers were randomly divided into 4 treatments with 6 replicates comprising 20 broilers each. Treatments included: basal diet without antibiotics (CON); basal diet supplemented with 500 mg/kg terramycin calcium (ANT); basal diet supplemented with 300 mg/kg Astragalus membranaceus polysaccharides (APS); and basal diet supplemented with 150 mg/kg Glycyrrhiza uralensis polysaccharides (GPS). The results showed that ANT, AP,S and GPS supplementation significantly increased average daily gain (ADG) and decreased feed conversion ratio (FCR) of broilers from 1 to 42 d of age. At 42 d, serum immunoglobulin A (IgA), immunoglobulin M (IgM) and immunoglobulin G (IgG) levels of the APS and GPS group were notably higher than those of the CON group, while serum levels of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6) as well as diamine oxidase (DAO) activity in the APS and GPS group were obviously decreased. Moreover, diets supplemented with APS and GPS could significantly increase villus height (VH) and the ratio of villus height to crypt depth (VH/CD) and remarkably upregulated occludin, claudin-1 and mucin-2 (MUC2) mRNA expression in duodenum, jejunum, and ileum of broilers. In addition, 16S rRNA gene sequencing revealed that APS and GPS supplementation altered cecal microbial diversity and composition in broilers. Higher Shannon index was observed in the APS and GPS group compared with the CON group, while GPS supplementation could also increase Chao1 index and Observed species. The result of Principal coordinate analysis (PCoA) showed that microbial community in the CON, ANT, APS, and GPS group clustered separately. Notably, both APS and GPS supplementation significantly decreased the abundance of Bacteroidetes, Bacteroides, Faecalibacterium, Desulfovibrio, and Butyricicoccus, while increased the abundance of Firmicutes, Prevotella, Parabacteroides, Ruminococcus, and Alistipes. The correlation analysis showed that the changes in cecal microbial composition induced by dietary APS and GPS supplementation were closely associated with the alteration of the phenotype of broilers including ADG, FCR, TNF-α, IL-1β, IL-6, IgA, IgG, DAO, Occludin, Claudin-1, ZO-1, and MUC2. In conclusion, polysaccharides derived from Astragalus membranaceus and Glycyrrhiza uralensis could improve growth performance of broilers by enhancing intestinal health and modulating gut microbiota.
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Zhang B, Liu N, Hao M, Zhou J, Xie Y, He Z. Plant-Derived Polysaccharides Regulated Immune Status, Gut Health and Microbiota of Broilers: A Review. Front Vet Sci 2022; 8:791371. [PMID: 35155646 PMCID: PMC8831899 DOI: 10.3389/fvets.2021.791371] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 12/06/2021] [Indexed: 12/22/2022] Open
Abstract
In modern intensive breeding system, broilers are exposed to various challenges, such as diet changes and pathological environment, which may cause the increase in the incidence rate and even death. It is necessary to take measures to prevent diseases and maintain optimal health and productivity of broilers. With the forbidden use of antibiotics in animal feed, polysaccharides from plants have attracted much attention owing to their lower toxicity, lower drug resistance, fewer side effects, and broad-spectrum antibacterial activity. It had been demonstrated that polysaccharides derived from plant exerted various functions, such as growth promotion, anti-inflammation, maintaining the integrity of intestinal mucosa, and regulation of intestinal microbiota. Therefore, the current review aimed to provide an overview of the recent advances in the impacts of plant-derived polysaccharides on anti-inflammation, gut health, and intestinal microbiota community of broilers in order to provide a reference for further study on maintaining the integrity of intestinal structure and function, and the related mechanism involved in the polysaccharide administration intervention.
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Li X, Chen C, Leng A, Qu J. Advances in the Extraction, Purification, Structural Characteristics and Biological Activities of Eleutherococcus senticosus Polysaccharides: A Promising Medicinal and Edible Resource With Development Value. Front Pharmacol 2021; 12:753007. [PMID: 34790125 PMCID: PMC8591254 DOI: 10.3389/fphar.2021.753007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 10/04/2021] [Indexed: 11/29/2022] Open
Abstract
In recent years, natural polysaccharides have received growing attention and interest in view of their values in food, medical, cosmetics and other fields. Eleutherococcus senticosus (E. senticosus) is a medicine and food homologous plant that possess anti-tumor, anti-inflammatory, central nervous system and cardiovascular protection, anti-radiation, enhancement of human microcirculation, improvement of physical fatigue effects, mainly based on lignans, flavonoids and coumarin types. E. senticosus polysaccharides (ESPS), act as a kind of polysaccharide extracted and isolated from the root and rhizome of E. senticosus, have been found in many applications of medicine and food for their unique biological activity. Nevertheless, the existing studies are mostly concerned with small molecules of E. senticosus, less attention is paid to polysaccharides. Moreover, the types and structural characterization of ESPS reported in existing literature were also not summarized. In this paper, the research progress of ESPS is reviewed from the aspects of extraction, separation, structural characterization and biological activity, future perspectives from points of efficient extraction, resource utilization and quality control standards were also proposed, which provide reference for the further development and utilization of ESPS.
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Affiliation(s)
- Xiaojie Li
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China.,Institute (College) of Pharmacy, Dalian Medical University, Dalian, China
| | - Cai Chen
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China.,Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Aijing Leng
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China.,Department of Traditional Chinese Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jialin Qu
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China.,Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
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da Silva Frasao B, Lima Dos Santos Rosario AI, Leal Rodrigues B, Abreu Bitti H, Diogo Baltar J, Nogueira RI, Pereira da Costa M, Conte-Junior CA. Impact of juçara (Euterpe edulis) fruit waste extracts on the quality of conventional and antibiotic-free broiler meat. Poult Sci 2021; 100:101232. [PMID: 34225206 PMCID: PMC8260869 DOI: 10.1016/j.psj.2021.101232] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 03/29/2021] [Accepted: 04/24/2021] [Indexed: 11/21/2022] Open
Abstract
Juçara (Euterpe edulis) is a native Brazilian palm tree from the Atlantic Forest, whose fruit-processing waste can present high concentration of antioxidant compounds. This research was assessed to determine the antioxidant potential of juçara waste extracts aiming to reduce the lipid and protein oxidation processes on conventional and antibiotic-free broiler meat throughout 9 d during refrigerated storage. The juçara waste extracts were obtained by microwave-assisted extraction. Two different extracts were tested based on the optimum point obtained when checking total phenolic (TPC) contents (Extract P) and antioxidant activity (Extract A) based on a previous study. The treatments using conventional and antibiotic-free broiler meat included: chicken patties without antioxidant addition (AFBNC and CBNC), with synthetic antioxidant (BHT) (AFBPC and CBPC), with Extract P (AFBEP and CBEP) and with Extract A (AFBEA and CBEA), totaling 8 treatments. Antioxidant activity of extracts along with TPC, flavonoid, anthocyanin, and tannin contents of extracts and patties were assessed. Proximate composition, fatty acid profile, lipid and protein oxidation process, and instrumental color were analyzed in patty treatments. Although both extracts had similar content of TPC and tannin, extract A presented the highest anthocyanin, while extract P exhibited the highest flavonoid. While extract A exhibited the highest antioxidant activity, extract P was highly influential in the stability of lipid oxidative degradation in both types of broiler meat (AFBEP and CBEP), and as successful as BHT (AFBPC and CBPC). In addition, extract P was also able to stabilize protein oxidation in conventional broiler meat (CBEP) from the third day, until the end of the storage period. Therefore, the fruit waste extract P of juçara can be a promising source of natural antioxidants to prevent the oxidative process in conventional and antibiotic-free broiler meat.
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Affiliation(s)
- Beatriz da Silva Frasao
- Centro Laboratorial Analítico, Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niterói, RJ, 24230-340, Brazil
| | - Anisio Iuri Lima Dos Santos Rosario
- Laboratório de Inspeção e Tecnologia de Leite e Derivados (LAITLACTEOS), Federal University of Bahia (UFBA), Salvador, BA, 40170-110, Brazil; Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niterói, RJ, 24220-000, Brazil; Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-598, Brazil
| | - Bruna Leal Rodrigues
- Centro Laboratorial Analítico, Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niterói, RJ, 24230-340, Brazil
| | - Hariadyne Abreu Bitti
- Centro Laboratorial Analítico, Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niterói, RJ, 24230-340, Brazil
| | - Jéssica Diogo Baltar
- Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil
| | - Regina Isabel Nogueira
- Embrapa Food Technology, Brazilian Agricultural Research Corporation, Rio de Janeiro, Brazil
| | - Marion Pereira da Costa
- Laboratório de Inspeção e Tecnologia de Leite e Derivados (LAITLACTEOS), Federal University of Bahia (UFBA), Salvador, BA, 40170-110, Brazil.
| | - Carlos Adam Conte-Junior
- Centro Laboratorial Analítico, Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niterói, RJ, 24230-340, Brazil; Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niterói, RJ, 24220-000, Brazil; Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil; Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-598, Brazil; Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil; Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, RJ, 21040-900, Brazil; Graduate Program in Chemistry (PGQu), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil
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Xie M, Wang R, Wang Y, Liu N, Qi J. Effects of dietary supplementation with fermented Chenopodium album L. on growth, nutrient digestibility, immunity, carcase characteristics and meat quality of broilers. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1996289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Mingxin Xie
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering and Technology Research Center, Hohhot, China
| | - Ruifang Wang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering and Technology Research Center, Hohhot, China
| | - Yuan Wang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering and Technology Research Center, Hohhot, China
| | - Na Liu
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering and Technology Research Center, Hohhot, China
| | - Jingwei Qi
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Herbivorous Livestock Feed Engineering and Technology Research Center, Hohhot, China
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