A specific and bioactive polysaccharide marker for Cordyceps
文献类型：期刊论文
| 作者 | Li,Li-Feng; But,Grace Wing-Chiu; Zhang,Quan-Wei; Liu,Man; Chen,Miao-Miao; Wen,Xin; Wu,Hoi-Yan; Cheng,Hui-Yuan; Puno,Pema-Tenzin; Zhang,Ji-Xia |
| 刊名 | CARBOHYDRATE POLYMERS
 |
| 出版日期 | 2021 |
| 卷号 | 269页码:118343 |
| 关键词 | Cordyceps Polysaccharide Marker Authentication Immune activity STRUCTURAL-ANALYSIS SINENSIS AUTHENTICATION MACROPHAGES SEQUENCE |
| ISSN号 | 0144-8617 |
| DOI | 10.1016/j.carbpol.2021.118343 |
| 英文摘要 | Cordyceps is one of the most expensive and widely used functional foods. But the authenticity is still a concern due to the lack of appropriate markers. By targeting polysaccharides, this study aimed to develop a specific, and bioactive marker for Cordyceps. Firstly, the results of screening tests of 250 samples by examining both genetic markers and polysaccharide profile showed that a unique polysaccharide fraction (named CCP) was particular to the caterpillar parts. Its potential as a marker was further demonstrated by its ability to induce NO and cytokine production in RAW 264.7 cells. CCP was characterized to be an alpha-1,4-glucan with a branch at C-6 by the conventional structure analyzing and de novo oligosaccharides sequencing. The content of CCP was closely correlated to the traditional classification criteria. Generally, CCP was a marker that simultaneously enables qualitative and quantitative analysis of Cordyceps. |
| WOS记录号 | WOS:000678037400007 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/73322]  |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Hong Kong Baptist Univ, Sch Chinese Med, Hong Kong, Peoples R China 2.Hong Kong Authenticat Ctr Valuable Chinese Med, Hong Kong, Peoples R China 3.Xinxiang Med Univ, Sch Pharm, Xinxiang, Henan, Peoples R China 4.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources We, Kunming, Yunnan, Peoples R China 5.Chinese Univ Hong Kong, Li Dak Sum Yip Yio Chin R & Ctr Chinese Med, Hong Kong, Peoples R China 6.Chinese Univ Hong Kong, Inst Chinese Med, Hong Kong, Peoples R China 7.Chinese Univ Hong Kong, Sch Life Sci, Hong Kong, Peoples R China 8.Jinan Univ, Sch Pharm, Guangzhou, Peoples R China 9.Hong Kong Univ Sci & Technol, Div Life Sci, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li,Li-Feng,But,Grace Wing-Chiu,Zhang,Quan-Wei,et al. A specific and bioactive polysaccharide marker for Cordyceps[J]. CARBOHYDRATE POLYMERS,2021,269:118343. |
| APA | Li,Li-Feng.,But,Grace Wing-Chiu.,Zhang,Quan-Wei.,Liu,Man.,Chen,Miao-Miao.,...&Sun,Han-Dong.(2021).A specific and bioactive polysaccharide marker for Cordyceps.CARBOHYDRATE POLYMERS,269,118343. |
| MLA | Li,Li-Feng,et al."A specific and bioactive polysaccharide marker for Cordyceps".CARBOHYDRATE POLYMERS 269(2021):118343. |
入库方式： OAI收割
来源：昆明植物研究所
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