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Extraction, preliminary structural characterization, and antioxidant activities of polysaccharides from Salvia miltiorrhiza Bunge
文献类型：期刊论文
| 作者 | Wu, Wenlin ; Zhu, Yuanting ; Zhang, Li ; Yang, Ruiwu ; Zhou, Yonghong |
| 刊名 | CARBOHYDRATE POLYMERS
 |
| 出版日期 | 2012 |
| 卷号 | 87期号:2页码:1348-1353 |
| 关键词 | Salvia miltiorrhiza Bunge Polysaccharide Extraction Structure Antioxidant activity |
| ISSN号 | 0144-8617 |
| 产权排序 | 2 |
| 通讯作者 | Zhang, L (reprint author), Sichuan Agr Univ, Coll Biol & Sci, Yaan 625014, Sichuan, Peoples R China. |
| 英文摘要 | Four polysaccharides were extracted from Salvia miltiorrhiza Bunge using hot water, ultrasonic, alkali, and enzyme methods. Preliminary structural characterization was conducted by physicochemical property, Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) analyses. Antioxidant activities against 2,2-diphenyl-1-picryl-hydrazyl (DPPH), hydroxyl, and superoxide radicals were also evaluated. The physicochemical property analysis indicated the identicalness of the polysaccharide indices obtained by the hot water and ultrasonic methods. The indices obtained by the alkali and enzyme methods were significantly different. The FTIR spectra revealed the general characteristic absorption peaks of the four polysaccharides. The SEM images demonstrated significant differences in the surface features of the different polysaccharides. The antioxidant activity assay revealed the significant antioxidant activities of three polysaccharides. Overall, the polysaccharides from S. miltiorrhiza Bunge may have potential applications in the medical and food industries. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Chemistry; Polymer Science |
| 收录类别 | SCI |
| 资助信息 | Youth Scientific and Technological Foundation of Sichuan Province, China [08ZQ026-034]; Science and Technology Department of Sichuan Province, China [2008FZ0148, 2011ZO0006]; Education Office of Sichuan Province, China [09ZA067]; Ministry of Science and Technology, China [2010GA810001] |
| 语种 | 英语 |
| WOS记录号 | WOS:000298305400052 |
| 公开日期 | 2013-07-03 |
| 源URL | [http://210.75.237.14/handle/351003/23919]  |
| 专题 | 成都生物研究所_天然产物研究 |
| 推荐引用方式 GB/T 7714 | Wu, Wenlin,Zhu, Yuanting,Zhang, Li,et al. Extraction, preliminary structural characterization, and antioxidant activities of polysaccharides from Salvia miltiorrhiza Bunge[J]. CARBOHYDRATE POLYMERS,2012,87(2):1348-1353. |
| APA | Wu, Wenlin,Zhu, Yuanting,Zhang, Li,Yang, Ruiwu,&Zhou, Yonghong.(2012).Extraction, preliminary structural characterization, and antioxidant activities of polysaccharides from Salvia miltiorrhiza Bunge.CARBOHYDRATE POLYMERS,87(2),1348-1353. |
| MLA | Wu, Wenlin,et al."Extraction, preliminary structural characterization, and antioxidant activities of polysaccharides from Salvia miltiorrhiza Bunge".CARBOHYDRATE POLYMERS 87.2(2012):1348-1353. |
入库方式： OAI收割
来源：成都生物研究所
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