| Detection of Valeriana jatamansi as an Adulterant of Medicinal Paris by Length Variation of Chloroplast psbA-trnH Region | |
Yang, Ying1,2; Zhai, Yanhong1,2; Liu, Tao3; Zhang, Fangming1,2; Ji, Yunheng1
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| 通讯作者 | jiyh@mail.kib.ac.cn |
| 2011 | |
| 发表期刊 | PLANTA MEDICA
 |
| ISSN | 0032-0943 |
| 卷号 | 77期号:1页码:87-91 |
| 摘要 | Two varieties of Paris polyphylla Smith (Melanthiaceae), P. polyphylla Smith var. chinensis (Franch.) Hara, and P. polyphylla Smith var. yunnanensis (Franch.) Hand.-Mazz., are used as medicinal Paris in China. Their dried rhizomes are the major source of raw material for some medicines. In recent years, medicinal Paris has been found to be adulterated with Valeriana jatamansi Jones (Valerianaceae) due to its high market demand and natural resource deficiency. After the chloroplast psbA-trnH regions of medicinal Paris and V. jatamansi were sequenced and analyzed, it was found that their characteristic sizes were > 1000 and around 250 bp, respectively. Based on length variation, medicinal Paris and the mixed adulterant were detected and distinguished from each other by amplification and electrophoresis. The amount of V. jatamansi that can be identified as an adulterant of medicinal Paris was also investigated. A trace amount (1 : 1000) of the adulterant was detected in the sensitivity tests. The established method has been proven to be sensitive and reliable. |
| 关键词 | Paris Polyphylla Var. Chinensis Paris Polyphylla Var. Yunnanensis Melanthiaceae Valeriana Jatamansi Valerianaceae Molecular Authentication Psba-trnh |
| 学科领域 | Plant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy |
| DOI | 10.1055/s-0030-1250072 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000285406500018 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/3896 |
| 专题 | 中国科学院东亚植物多样性与生物地理学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 3.Yunnan Agr Univ, Fac Agron & Biotechnol, Kunming, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Ying,Zhai, Yanhong,Liu, Tao,et al. Detection of Valeriana jatamansi as an Adulterant of Medicinal Paris by Length Variation of Chloroplast psbA-trnH Region[J]. PLANTA MEDICA,2011,77(1):87-91. |
| APA | Yang, Ying,Zhai, Yanhong,Liu, Tao,Zhang, Fangming,&Ji, Yunheng.(2011).Detection of Valeriana jatamansi as an Adulterant of Medicinal Paris by Length Variation of Chloroplast psbA-trnH Region.PLANTA MEDICA,77(1),87-91. |
| MLA | Yang, Ying,et al."Detection of Valeriana jatamansi as an Adulterant of Medicinal Paris by Length Variation of Chloroplast psbA-trnH Region".PLANTA MEDICA 77.1(2011):87-91. |
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