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Chemical analysis of Radix Astragali (Huangqi) in China: A comparison with its adulterants and seasonal variations
文献类型：期刊论文
| 作者 | Ma, XQ; Shi, Q; Duan, JA; Dong, TTX; Tsim, KWK |
| 刊名 | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
 |
| 出版日期 | 2002-08-14 |
| 卷号 | 50期号:17页码:4861-4866 |
| 关键词 | astragalosides HPLC isoflavonoids traditional Chinese medicine |
| ISSN号 | 0021-8561 |
| DOI | 10.1021/jf0202279 |
| 文献子类 | Article |
| 英文摘要 | Radix Astragali (root of Astragalus; Huangqi) is a popular traditional Chinese medicine, and Astragalus membranaceus and A. membranaceus var. mongolicus are two commonly used species; however, there are many Astragalus species that could act as adulterants of Radix Astragali. To find the chemical composition of Radix Astragali, the main constituents including flavonoids, saponins, polysaccharides, amino acids, elements were determined in two Radices Astragali, A. membranaceus and A. membranaceus var. mongolicus,,and its eight adulterants, Astragalus propinquus, Astragalus lepsensis, Astragalus aksuensis, Astragalus hoantchy, Astragalus hoantchy subsp. dshimensis, Astragalus lehmannianus, Astragalus sieversianus, and Astragalus austrosibiricus. The results showed that the amounts of main constituents such as isoflavonoids and astragalosides varied in different species. In distinction, A. membranaceus and A. membranaceus var. mongolicus contained a higher amount of astragaloside I and IV. In addition, the. main constituents of membranaceus var. mongholicus changed according to seasonal variation and age of the plant., The chemical composition of different species of Astragalus would provide useful information for the quality control of Radix Astragali. |
| WOS研究方向 | Agriculture ; Chemistry ; Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000177354400019 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/274339]  |
| 专题 | 中国科学院上海药物研究所 |
| 通讯作者 | Tsim, KWK |
| 作者单位 | 1.Jiangsu Res Inst Tradit Chinese Med, Nanjing 210028, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Mat Med, State Key Lab New Drug Res, Shanghai 200031, Peoples R China 3.Shanghai Med Univ 2, Dept Chem, Shanghai 200025, Peoples R China 4.Hong Kong Univ Sci & Technol, Dept Biol & Biotechnol Res Inst, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, XQ,Shi, Q,Duan, JA,et al. Chemical analysis of Radix Astragali (Huangqi) in China: A comparison with its adulterants and seasonal variations[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2002,50(17):4861-4866. |
| APA | Ma, XQ,Shi, Q,Duan, JA,Dong, TTX,&Tsim, KWK.(2002).Chemical analysis of Radix Astragali (Huangqi) in China: A comparison with its adulterants and seasonal variations.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,50(17),4861-4866. |
| MLA | Ma, XQ,et al."Chemical analysis of Radix Astragali (Huangqi) in China: A comparison with its adulterants and seasonal variations".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 50.17(2002):4861-4866. |
入库方式： OAI收割
来源：上海药物研究所
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