Structural analysis and antioxidant activities of polysaccharide isolated from Jinqian mushroom
Jinqian mushroom is a precious edible mushroom with delicious taste and high nutritional value. In this paper, a polysaccharide fraction JQPs was isolated and purified from the fruiting body of Jinqian mushroom. The chemical structure, chain conformation and antioxidant activities of JQPs were inves...
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| Veröffentlicht in: | International journal of biological macromolecules 2014-03, Vol.64, p.63-68 |
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| container_title | International journal of biological macromolecules |
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| creator | Liu, Yong Du, Yi-Qun Wang, Jun-Hui Zha, Xue-Qiang Zhang, Jian-Bo |
| description | Jinqian mushroom is a precious edible mushroom with delicious taste and high nutritional value. In this paper, a polysaccharide fraction JQPs was isolated and purified from the fruiting body of Jinqian mushroom. The chemical structure, chain conformation and antioxidant activities of JQPs were investigated. The results indicated that JQPs was mainly composed of glucose with trace amounts of xylose. The backbone of JQPs consisted of β-(1→3)-d-glucan with β-(1→6)-glucosyl side chain. The chain conformation analysis showed that JQPs was a triple helical polysaccharide. The antioxidant activity tests in vitro revealed that JQPs exhibited high DPPH radical and ABTS radical scavenging activities, moderate superoxide radical and hydroxyl radical scavenging activities, low reducing power and Fe2+ chelating activities. The results suggested that JQPs could be used as a potential natural antioxidant. |
| doi_str_mv | 10.1016/j.ijbiomac.2013.11.029 |
| format | Article |
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In this paper, a polysaccharide fraction JQPs was isolated and purified from the fruiting body of Jinqian mushroom. The chemical structure, chain conformation and antioxidant activities of JQPs were investigated. The results indicated that JQPs was mainly composed of glucose with trace amounts of xylose. The backbone of JQPs consisted of β-(1→3)-d-glucan with β-(1→6)-glucosyl side chain. The chain conformation analysis showed that JQPs was a triple helical polysaccharide. The antioxidant activity tests in vitro revealed that JQPs exhibited high DPPH radical and ABTS radical scavenging activities, moderate superoxide radical and hydroxyl radical scavenging activities, low reducing power and Fe2+ chelating activities. The results suggested that JQPs could be used as a potential natural antioxidant.</description><identifier>ISSN: 0141-8130</identifier><identifier>EISSN: 1879-0003</identifier><identifier>DOI: 10.1016/j.ijbiomac.2013.11.029</identifier><identifier>PMID: 24315944</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Agaricales - chemistry ; Antioxidant activity ; Antioxidants - chemistry ; Antioxidants - pharmacology ; Hydroxyl Radical - antagonists & inhibitors ; Jinqian mushroom ; Molecular Conformation ; Polysaccharide ; Polysaccharides - chemistry ; Polysaccharides - pharmacology ; Superoxides - antagonists & inhibitors</subject><ispartof>International journal of biological macromolecules, 2014-03, Vol.64, p.63-68</ispartof><rights>2013 Elsevier B.V.</rights><rights>Copyright © 2013 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c467t-85abcd1dca3f31eae6a283be746a74bc32d443b5284676d8f6ebe7d5a9a0484a3</citedby><cites>FETCH-LOGICAL-c467t-85abcd1dca3f31eae6a283be746a74bc32d443b5284676d8f6ebe7d5a9a0484a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijbiomac.2013.11.029$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24315944$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Yong</creatorcontrib><creatorcontrib>Du, Yi-Qun</creatorcontrib><creatorcontrib>Wang, Jun-Hui</creatorcontrib><creatorcontrib>Zha, Xue-Qiang</creatorcontrib><creatorcontrib>Zhang, Jian-Bo</creatorcontrib><title>Structural analysis and antioxidant activities of polysaccharide isolated from Jinqian mushroom</title><title>International journal of biological macromolecules</title><addtitle>Int J Biol Macromol</addtitle><description>Jinqian mushroom is a precious edible mushroom with delicious taste and high nutritional value. In this paper, a polysaccharide fraction JQPs was isolated and purified from the fruiting body of Jinqian mushroom. The chemical structure, chain conformation and antioxidant activities of JQPs were investigated. The results indicated that JQPs was mainly composed of glucose with trace amounts of xylose. The backbone of JQPs consisted of β-(1→3)-d-glucan with β-(1→6)-glucosyl side chain. The chain conformation analysis showed that JQPs was a triple helical polysaccharide. The antioxidant activity tests in vitro revealed that JQPs exhibited high DPPH radical and ABTS radical scavenging activities, moderate superoxide radical and hydroxyl radical scavenging activities, low reducing power and Fe2+ chelating activities. The results suggested that JQPs could be used as a potential natural antioxidant.</description><subject>Agaricales - chemistry</subject><subject>Antioxidant activity</subject><subject>Antioxidants - chemistry</subject><subject>Antioxidants - pharmacology</subject><subject>Hydroxyl Radical - antagonists & inhibitors</subject><subject>Jinqian mushroom</subject><subject>Molecular Conformation</subject><subject>Polysaccharide</subject><subject>Polysaccharides - chemistry</subject><subject>Polysaccharides - pharmacology</subject><subject>Superoxides - antagonists & inhibitors</subject><issn>0141-8130</issn><issn>1879-0003</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUFP3TAMx6Np03jAvgLqcZeWuEnT9rYJbYMJaYeNc-QmrvBT2zySFo1vv6AHu3KwbNk__y35L8QFyAokmMt9xfuBw4yuqiWoCqCSdf9O7KBr-1JKqd6LnQQNZQdKnojTlPa5axroPoqTWitoeq13wv5e4-bWLeJU4ILTU-KUC59j5fCXfc4FupUfeWVKRRiLQ8gUOnePkT0VnMKEK_lijGEufvLywLgU85buYwjzufgw4pTo00s-E3ffv_25ui5vf_24ufp6Wzpt2rXsGhycB-9QjQoIyWDdqYFabbDVg1O111oNTd1l3PhuNJSHvsEepe40qjPx-ah7iOFho7TamZOjacKFwpYsNLVUptFZ5U1U9z2ottYmo-aIuhhSijTaQ-QZ45MFaZ99sHv76oN99sEC2OxDXrx4ubENM_n_a6-Pz8CXI0D5KY9M0SbHtDjyHMmt1gd-68Y_ZpSeww</recordid><startdate>20140301</startdate><enddate>20140301</enddate><creator>Liu, Yong</creator><creator>Du, Yi-Qun</creator><creator>Wang, Jun-Hui</creator><creator>Zha, Xue-Qiang</creator><creator>Zhang, Jian-Bo</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>M7N</scope></search><sort><creationdate>20140301</creationdate><title>Structural analysis and antioxidant activities of polysaccharide isolated from Jinqian mushroom</title><author>Liu, Yong ; Du, Yi-Qun ; Wang, Jun-Hui ; Zha, Xue-Qiang ; Zhang, Jian-Bo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c467t-85abcd1dca3f31eae6a283be746a74bc32d443b5284676d8f6ebe7d5a9a0484a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Agaricales - chemistry</topic><topic>Antioxidant activity</topic><topic>Antioxidants - chemistry</topic><topic>Antioxidants - pharmacology</topic><topic>Hydroxyl Radical - antagonists & inhibitors</topic><topic>Jinqian mushroom</topic><topic>Molecular Conformation</topic><topic>Polysaccharide</topic><topic>Polysaccharides - chemistry</topic><topic>Polysaccharides - pharmacology</topic><topic>Superoxides - antagonists & inhibitors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Yong</creatorcontrib><creatorcontrib>Du, Yi-Qun</creatorcontrib><creatorcontrib>Wang, Jun-Hui</creatorcontrib><creatorcontrib>Zha, Xue-Qiang</creatorcontrib><creatorcontrib>Zhang, Jian-Bo</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>International journal of biological macromolecules</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Yong</au><au>Du, Yi-Qun</au><au>Wang, Jun-Hui</au><au>Zha, Xue-Qiang</au><au>Zhang, Jian-Bo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structural analysis and antioxidant activities of polysaccharide isolated from Jinqian mushroom</atitle><jtitle>International journal of biological macromolecules</jtitle><addtitle>Int J Biol Macromol</addtitle><date>2014-03-01</date><risdate>2014</risdate><volume>64</volume><spage>63</spage><epage>68</epage><pages>63-68</pages><issn>0141-8130</issn><eissn>1879-0003</eissn><abstract>Jinqian mushroom is a precious edible mushroom with delicious taste and high nutritional value. In this paper, a polysaccharide fraction JQPs was isolated and purified from the fruiting body of Jinqian mushroom. The chemical structure, chain conformation and antioxidant activities of JQPs were investigated. The results indicated that JQPs was mainly composed of glucose with trace amounts of xylose. The backbone of JQPs consisted of β-(1→3)-d-glucan with β-(1→6)-glucosyl side chain. The chain conformation analysis showed that JQPs was a triple helical polysaccharide. The antioxidant activity tests in vitro revealed that JQPs exhibited high DPPH radical and ABTS radical scavenging activities, moderate superoxide radical and hydroxyl radical scavenging activities, low reducing power and Fe2+ chelating activities. The results suggested that JQPs could be used as a potential natural antioxidant.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>24315944</pmid><doi>10.1016/j.ijbiomac.2013.11.029</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Agaricales - chemistry Antioxidant activity Antioxidants - chemistry Antioxidants - pharmacology Hydroxyl Radical - antagonists & inhibitors Jinqian mushroom Molecular Conformation Polysaccharide Polysaccharides - chemistry Polysaccharides - pharmacology Superoxides - antagonists & inhibitors |
| title | Structural analysis and antioxidant activities of polysaccharide isolated from Jinqian mushroom |
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