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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] [What about the content of this article? (0)] [Affiliation(s)] [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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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] [What about the content of this article? (0)] [Affiliation(s)] [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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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. Adv Sci (Weinh) 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] [What about the content of this article? (0)] [Affiliation(s)] [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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Li X, Zhang Z, Guo Z, Zhao L, Liu Y, Ma X, He Q. Macrophage immunomodulatory activity of Acanthopanax senticousus polysaccharide nanoemulsion via activation of P65/JNK/ikkαsignaling pathway and regulation of Th1/Th2 Cytokines. PeerJ 2022; 9:e12575. [PMID: 35036126 PMCID: PMC8711278 DOI: 10.7717/peerj.12575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 11/09/2021] [Indexed: 11/20/2022] Open
Abstract
Nanoemulsions (NE) are used widely in pharmaceutical drug formulations and vaccine preparation, and Acanthopanax senticousus polysaccharide (ASPS) is a natural bioactive compound with immunostimulatory activity. Therefore, NE-loaded ASPS is expected to provide immunological enhancement for effective treatment. In the present study, Acanthopanax senticousus polysaccharide (ASPS was encapsulated into nanoemulsions, the resultant ASPS-NE were coated with a negative charge, and the immune enhancement mechanism of these ASPS-NE formulations was analyzed. The immunosuppressive animal models (70 ICR mice, male) for the study were established using cyclophosphamide. In addition, the activation of splenocyte proliferation, phagocytosis of the macrophages, the ratio of CD4+ to CD8+, the concentrations of the cytokines in serum, Western blot analysis was used for the analysis of the P65/JNK/ikk α signaling pathway in the peritoneal macrophage s. The results revealed that the ASPS-NE could stimulated the proliferation of splenocytes and enhance immunity. The ASPS-NE induced the expression of different cytokines (TNF-α, IFN-γ, IL-2, and IL-6), could activate the expressions of P65, JNK, and ikkα, and regulated the Th1/Th2 cytokines. These findings demonstrated the potential of ASPS-NE formulations for drug delivery and to induce potent and sustained immune responses.
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Affiliation(s)
- Xianghui Li
- State Key Laboratory of Agricultural Microbiology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China.,Medicinal Engineering Department of Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Zhiqiang Zhang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, China.,Research Center for the inheritance and innovation of Chinese veterinary medicine classic prescriptions, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Zhenhuan Guo
- Medicinal Engineering Department of Henan University of Animal Husbandry and Economy, Zhengzhou, China.,Research Center for the inheritance and innovation of Chinese veterinary medicine classic prescriptions, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Li Zhao
- Medicinal Engineering Department of Henan University of Animal Husbandry and Economy, Zhengzhou, China.,Research Center for the inheritance and innovation of Chinese veterinary medicine classic prescriptions, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Yonglu Liu
- Medicinal Engineering Department of Henan University of Animal Husbandry and Economy, Zhengzhou, China.,Research Center for the inheritance and innovation of Chinese veterinary medicine classic prescriptions, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Xia Ma
- Medicinal Engineering Department of Henan University of Animal Husbandry and Economy, Zhengzhou, China.,Research Center for the inheritance and innovation of Chinese veterinary medicine classic prescriptions, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Qigai He
- State Key Laboratory of Agricultural Microbiology/College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
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Long LN, Zhang HH, Wang F, Yin YX, Yang LY, Chen JS. Research Note: Effects of polysaccharide-enriched Acanthopanax senticosus extract on growth performance, immune function, antioxidation, and ileal microbial populations in broiler chickens. Poult Sci 2021; 100:101028. [PMID: 33647719 PMCID: PMC7921867 DOI: 10.1016/j.psj.2021.101028] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 12/16/2020] [Accepted: 01/01/2021] [Indexed: 11/22/2022] Open
Abstract
Acanthopanax senticosus (AS) is a well-known, highly effective traditional Chinese herbal medicine. Polysaccharides extracted from AS (ASPS) have multiple pharmacologic and biological activities with potential use as additives in broiler chicken feed. This trial evaluated the effects of dietary ASPS on growth performance, immune function, antioxidation, and ileal microbial populations in broiler chickens. A total of 240 1-day-old Arbor Acres male broiler chicks were randomly divided into 4 groups, with 10 replicates of 6 chicks and fed a corn- and soybean-based diet supplemented with 0, 1, 2, or 4 g/kg ASPS. Compared with the control group, supplementation with 1 g/kg ASPS increased ADG and ADFI in the finisher and overall periods and decreased the feed conversion ratio in the finisher period (both P < 0.05). Serum IgA and IgM were significantly increased by supplementation with 1 and 2 g/kg of ASPS (P < 0.05). Superoxide dismutase and glutathione peroxidase activities were increased and malondialdehyde concentration was decreased in birds fed ASPS-supplemented diets compared with those in the control group (P < 0.05). Polysaccharides extracted from AS supplementation increased Lactobacillus and decreased Escherichia coli and Salmonella counts in the ileal contents compared with the control diet (both P < 0.05). The results show that dietary ASPS improved growth performance, immune status, and antioxidant capacity and stimulated the growth of beneficial gut bacteria in broiler chickens. In conclusion, ASPS was effective as a natural additive in broiler chicken feed; 1 g/kg can be considered as the optimum dosage.
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Affiliation(s)
- L N Long
- School of Life Science and Engineering, Foshan University, Foshan 528231, China; Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - H H Zhang
- School of Life Science and Engineering, Foshan University, Foshan 528231, China
| | - F Wang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Y X Yin
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - L Y Yang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - J S Chen
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China; CAS Key Laboratory of Agro ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Changsha 410125, China.
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Yang S, Shan C, Ma X, Qin Y, Ju A, Duan A, Luan W, Zhang Y. Immunomodulatory effect of Acanthopanax senticosus polysaccharide on immunosuppressed chickens. Poult Sci 2021; 100:623-30. [PMID: 33518115 DOI: 10.1016/j.psj.2020.11.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 10/05/2020] [Accepted: 11/22/2020] [Indexed: 11/22/2022] Open
Abstract
The immunomodulatory effect of Acanthopanax senticosus polysaccharide (ASPS) on immunosuppressed chickens induced by cyclophosphamide (Cy) was observed in this study. Four hundred 7-day-old chickens were randomly divided into 4 groups: vaccinated control group (VC group), Cy-challenged control group (Cy group), Cy-challenged + low-dose ASPS group (ASPSL + Cy group), and Cy-challenged + high-dose ASPS group (ASPSH + Cy group). All groups except the VC group were injected with Cy at a dose of 80 mg/kg/day of BW for 3 successive days to induce immunosuppression. At the age of 10 d, the ASPSL + Cy group and ASPSH + Cy group were intramuscularly injected with 0.2 mL of ASPS at the dose of 100 and 200 mg/mL/day, respectively, once a day for 3 successive days. The Cy group was injected with saline solution in the same way as the 2 ASPS groups. At the age of 14 d, the chickens were vaccinated with Newcastle disease (ND) vaccine in all groups. On day 7, 14, 21, and 28 after the vaccination, BW, lymphocyte proliferation, the serum antibody titers of the ND vaccine, the proportion of CD4+ and CD8+ T lymphocytes, and the concentrations of interferon gamma and IL-2 were determined. The results showed that chickens were injected with Cy at a dose of 80 mg/kg of BW for 3 d displayed lower immune responses than the control group, indicating that the immunosuppressive model was successfully established. At most time points, both high and low doses of ASPS could significantly promote lymphocyte proliferation; enhance BW, antibody titers, and the proportion of CD4+ and CD8+ T lymphocytes; and raised the concentrations of interferon gamma and IL-2 in Cy-treated chickens compared with those in the Cy control group (P < 0.05). These results indicated that ASPS could resist immunosuppression induced by Cy and may be a new-type immune adjuvant to improve vaccination in normal and immunosuppressed chickens.
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Zhang H, Wang S, Jin LH. Acanthopanax senticosus polysaccharide regulates the intestinal homeostasis disruption induced by toxic chemicals in Drosophila. Phytother Res 2019; 34:193-200. [PMID: 31736181 DOI: 10.1002/ptr.6522] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 08/17/2019] [Accepted: 09/19/2019] [Indexed: 12/25/2022]
Abstract
The intestinal epithelium provides the first line of defense against pathogens and toxic compounds. The ingestion of toxic compounds causes an enhanced epithelial cell death and an excessive proliferation of intestinal stem cells, eventually resulting in the disruption of gut homeostasis. In this study, Drosophila gut inflammation model induced by toxic compounds was exploited to analyze the ameliorative effect of Acanthopanax senticosus polysaccharide on the disruption of gut homeostasis. As a result, it was found that A. senticosus polysaccharide can significantly increase the survival rate of Drosophila adults as well as reduce the excessive proliferation and differentiation of intestinal stem cells through epidermal growth factor receptor, jun-N-terminal kinase, and Notch signaling pathways under the exposure to toxic compounds dextran sodium sulfate. Moreover, the polysaccharide effectively decreased the epithelial cell death and the accumulation of reactive oxygen species and antimicrobial peptides induced by sodium dodecyl sulfate. In addition, it was found that A. senticosus polysaccharide can extend the lifespan of only female flies but not male flies. In conclusion, A. senticosus polysaccharide has an obvious protective effect on the gut homeostasis of Drosophila melanogaster.
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Affiliation(s)
- Hong Zhang
- Department of Genetics, College of Life Sciences, Northeast Forestry University, Harbin, Heilongjiang Province, China
| | - Sihong Wang
- Key Laboratory of Natural Resource of the Changbai Mountain and Functional Molecules, Ministry of education, Yanbian University, Yanji, Jilin Province, China
| | - Li Hua Jin
- Department of Genetics, College of Life Sciences, Northeast Forestry University, Harbin, Heilongjiang Province, China
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