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Yao S, Yang X, Wu W, Jiang Q, Deng S, Zheng B, Chen L, Chen Y, Xiang X. Effect of Paecilomyces cicadae polysaccharide Pc0-1 on cyclophosphamide-induced immunosuppression and regulation of intestinal flora in mice. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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2
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Dong Z, Dong G, Lai F, Wu H, Zhan Q. Purification and comparative study of bioactivities of a natural selenized polysaccharide from Ganoderma Lucidum mycelia. Int J Biol Macromol 2021; 190:101-112. [PMID: 34478790 DOI: 10.1016/j.ijbiomac.2021.08.189] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/17/2021] [Accepted: 08/26/2021] [Indexed: 01/16/2023]
Abstract
The development of selenized polysaccharides is a promising strategy for the dietary selenium supplementation. The purpose of this research is to determine the influence of selenium on the structure and bioactivity of a polysaccharide fraction (MPN) isolated from Ganoderma lucidum mycelia. After biological selenium enrichment, the selenium content in the selenized polysaccharide (SeMPN) was 18.91 ± 1.8 μg/g. SeMPN had a slightly lower molecular weight than MPN, but the carbohydrate content and monosaccharide composition remained identical. Additionally, the band at 606 cm-1 in MPN changed to 615 cm-1 in SeMPN as revealed by FT-IR spectra. No significant changes were observed in the types and ratios of glycosidic linkages, as determined by NMR spectroscopy. Extracellular and intracellular antioxidant assays demonstrated that SeMPN was more effective than MPN in scavenging free radicals, inhibiting AAPH-induced erythrocyte hemolysis, and protecting catalase (CAT) and glutathione peroxidase (GSH-Px) activity in H2O2-injured PC12 cells. Additionally, SeMPN had a higher increase effect on RAW 264.7 cells's pinocytic and phagocytic capacity, as well as their production of NO, TNF-α, and IL-6. SeMPN could be as potential functional selenium supplementation.
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Affiliation(s)
- Zhou Dong
- College of Food Sciences and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
| | - Gang Dong
- College of Life Sciences, South China Agricultural University, Guangzhou, Guangdong, China
| | - Furao Lai
- College of Food Sciences and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
| | - Hui Wu
- College of Food Sciences and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China.
| | - Qiping Zhan
- College of Food Sciences and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, China.
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3
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Selenium-Containing Polysaccharides—Structural Diversity, Biosynthesis, Chemical Modifications and Biological Activity. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083717] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Selenosugars are a group of sugar derivatives of great structural diversity (e.g., molar masses, selenium oxidation state, and selenium binding), obtained as a result of biosynthesis, chemical modification of natural compounds, or chemical synthesis. Seleno-monosaccharides and disaccharides are known to be non-toxic products of the natural metabolism of selenium compounds in mammals. In the case of the selenium-containing polysaccharides of natural origin, their formation is also postulated as a form of detoxification of excess selenium in microorganisms, mushroom, and plants. The valency of selenium in selenium-containing polysaccharides can be: 0 (encapsulated nano-selenium), IV (selenites of polysaccharides), or II (selenoglycosides or selenium built into the sugar ring to replace oxygen). The great interest in Se-polysaccharides results from the expected synergy between selenium and polysaccharides. Several plant- and mushroom-derived polysaccharides are potent macromolecules with antitumor, immunomodulatory, antioxidant, and other biological properties. Selenium, a trace element of fundamental importance to human health, has been shown to possess several analogous functions. The mechanism by which selenium exerts anticancer and immunomodulatory activity differs from that of polysaccharide fractions, but a similar pharmacological effect suggests a possible synergy of these two agents. Various functions of Se-polysaccharides have been explored, including antitumor, immune-enhancement, antioxidant, antidiabetic, anti-inflammatory, hepatoprotective, and neuroprotective activities. Due to being non-toxic or much less toxic than inorganic selenium compounds, Se-polysaccharides are potential dietary supplements that could be used, e.g., in chemoprevention.
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4
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Guo Y, Zhang T, Gao J, Jiang X, Tao M, Zeng X, Wu Z, Pan D. Lactobacillus acidophilus CICC 6074 inhibits growth and induces apoptosis in colorectal cancer cells in vitro and in HT-29 cells induced-mouse model. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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5
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Bai RB, Zhang YJ, Fan JM, Jia XS, Li D, Wang YP, Zhou J, Yan Q, Hu FD. Immune-enhancement effects of oligosaccharides from Codonopsis pilosula on cyclophosphamide induced immunosuppression in mice. Food Funct 2020; 11:3306-3315. [DOI: 10.1039/c9fo02969a] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Oligosaccharides are the main components of C. pilosula and show excellent immunomodulatory activities.
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Affiliation(s)
- Rui-Bin Bai
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Ya-Jie Zhang
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Jing-Min Fan
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Xu-Seng Jia
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Dai Li
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Yan-Ping Wang
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Jing Zhou
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Qiao Yan
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
| | - Fang-Di Hu
- School of Pharmacy
- Lanzhou University
- Lanzhou 730000
- China
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6
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Li J, Shen B, Nie S, Duan Z, Chen K. A combination of selenium and polysaccharides: Promising therapeutic potential. Carbohydr Polym 2019; 206:163-173. [DOI: 10.1016/j.carbpol.2018.10.088] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/12/2018] [Accepted: 10/26/2018] [Indexed: 12/17/2022]
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7
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Cheng L, Wang Y, He X, Wei X. Preparation, structural characterization and bioactivities of Se-containing polysaccharide: A review. Int J Biol Macromol 2018; 120:82-92. [DOI: 10.1016/j.ijbiomac.2018.07.106] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 07/11/2018] [Accepted: 07/16/2018] [Indexed: 12/17/2022]
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8
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Ma L, Zhao Y, Yu J, Ji H, Liu A. Characterization of Se-enriched Pleurotus ostreatus polysaccharides and their antioxidant effects in vitro. Int J Biol Macromol 2018; 111:421-429. [DOI: 10.1016/j.ijbiomac.2017.12.152] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 12/19/2017] [Accepted: 12/28/2017] [Indexed: 11/24/2022]
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9
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Luo Q, Zhu J, Li Z, Duan X, Pei C, Mao C. The solution characteristics of nitrated bacterial cellulose in acetone. NEW J CHEM 2018. [DOI: 10.1039/c8nj02018c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The intrinsic viscosities of a new potential nitrocellulose substitute, nitrated bacterial cellulose (NBC) with different nitrogen content, were investigated by the solution viscometry measurements.
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Affiliation(s)
- Qingping Luo
- State Key Laboratory of Environmental-friendly Energy Materials
- Southwest University of Science and Technology
- Mianyang 621010
- China
| | - Juan Zhu
- Luzhou North Chemical Industries Co
- Luzhou 646000
- China
| | - Zhaoqian Li
- State Key Laboratory of Environmental-friendly Energy Materials
- Southwest University of Science and Technology
- Mianyang 621010
- China
| | - Xiaohui Duan
- State Key Laboratory of Environmental-friendly Energy Materials
- Southwest University of Science and Technology
- Mianyang 621010
- China
| | - Chonghua Pei
- State Key Laboratory of Environmental-friendly Energy Materials
- Southwest University of Science and Technology
- Mianyang 621010
- China
| | - Changyong Mao
- Luzhou North Chemical Industries Co
- Luzhou 646000
- China
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10
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Effects of selenizing modification on characteristics and antioxidant activities of Inonotus obliquus polysaccharide. Macromol Res 2017. [DOI: 10.1007/s13233-017-5030-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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11
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Fang Y, Chen X, Luo P, Pei F, Kimatu BM, Liu K, Du M, Qiu W, Hu Q. The Correlation BetweenIn VitroAntioxidant Activity and Immunomodulatory Activity of Enzymatic Hydrolysates from Selenium-Enriched Rice Protein. J Food Sci 2017; 82:517-522. [DOI: 10.1111/1750-3841.13595] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 11/26/2016] [Accepted: 12/01/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Yong Fang
- College of Food Science and Engineering; Nanjing Univ. of Finance and Economics/The Jiangsu Province Center of Cooperative Innovation for Modern Grain Circulation and Security; Nanjing 210023 People's Republic of China
| | - Xi Chen
- College of Food Science and Engineering; Nanjing Univ. of Finance and Economics/The Jiangsu Province Center of Cooperative Innovation for Modern Grain Circulation and Security; Nanjing 210023 People's Republic of China
| | - Peizhu Luo
- College of Food Science and Engineering; Nanjing Univ. of Finance and Economics/The Jiangsu Province Center of Cooperative Innovation for Modern Grain Circulation and Security; Nanjing 210023 People's Republic of China
| | - Fei Pei
- College of Food Science and Engineering; Nanjing Univ. of Finance and Economics/The Jiangsu Province Center of Cooperative Innovation for Modern Grain Circulation and Security; Nanjing 210023 People's Republic of China
| | - Benard Muinde Kimatu
- College of Food Science and Technology; Nanjing Agricultural Univ.; Nanjing 210095 People's Republic of China
| | - Kunlun Liu
- College of Food Science and Technology; Henan Univ. of Technology; Zhengzhou 450001 China
| | - Mengjia Du
- College of Food Science and Engineering; Nanjing Univ. of Finance and Economics/The Jiangsu Province Center of Cooperative Innovation for Modern Grain Circulation and Security; Nanjing 210023 People's Republic of China
| | - Weifen Qiu
- College of Food Science and Engineering; Nanjing Univ. of Finance and Economics/The Jiangsu Province Center of Cooperative Innovation for Modern Grain Circulation and Security; Nanjing 210023 People's Republic of China
| | - Qiuhui Hu
- College of Food Science and Engineering; Nanjing Univ. of Finance and Economics/The Jiangsu Province Center of Cooperative Innovation for Modern Grain Circulation and Security; Nanjing 210023 People's Republic of China
- College of Food Science and Technology; Nanjing Agricultural Univ.; Nanjing 210095 People's Republic of China
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12
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Protective effect of seleno-β-lactoglobulin (Se-β-lg) against oxidative stress in D-galactose-induced aging mice. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.09.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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13
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Selenium modification of β-lactoglobulin (β-Lg) and its biological activity. Food Chem 2016; 204:246-251. [DOI: 10.1016/j.foodchem.2016.01.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 12/01/2015] [Accepted: 01/06/2016] [Indexed: 01/03/2023]
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14
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Guo M, Ding GB, Guo S, Li Z, Zhao L, Li K, Guo X. Isolation and antitumor efficacy evaluation of a polysaccharide from Nostoc commune Vauch. Food Funct 2015. [DOI: 10.1039/c5fo00471c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A polysaccharide from Nostoc commune Vauch. (NVPS) was characterized and its antitumor efficacy was elucidated.
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Affiliation(s)
- Min Guo
- Institute of Biotechnology
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Shanxi University
- Taiyuan 030006
- People's Republic of China
| | - Guo-Bin Ding
- Institute of Biotechnology
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Shanxi University
- Taiyuan 030006
- People's Republic of China
| | - Songjia Guo
- Institute of Biotechnology
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Shanxi University
- Taiyuan 030006
- People's Republic of China
| | - Zhuoyu Li
- Institute of Biotechnology
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Shanxi University
- Taiyuan 030006
- People's Republic of China
| | - Liangqi Zhao
- Institute of Biotechnology
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Shanxi University
- Taiyuan 030006
- People's Republic of China
| | - Ke Li
- Modern Research Center for Traditional Chinese Medicine
- Shanxi University
- Taiyuan 030006
- People's Republic of China
| | - Xiangrong Guo
- Clinical Laboratory
- Shanxi Coal Center Hospital
- Taiyuan 030006
- People's Republic of China
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