八角莲性状差异与质量的相关性研究
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云南省药物研究所/云南白药集团创新研发中心/云南省中药和民族药新药创制企业重点实验室,云南 昆明 650111

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R284.1

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* 基金项目: 云南省科技领军人才培养计划项目(2014HA001) 收稿日期: 2016 - 09 - 21 作者简介: 邱斌(1976-),男,云南镇雄人,高级工程师,主要从事天然药资源的研究与开发。E-mail:yyqiubin@aliyun.com


Research on Relevance between the Difference of the Characters and the Quality of Dysosma Versipellis
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Yunnan Institute of Materia Medica/Yunnan Baiyao Group Innovation and R&D Center/Yunnan Province CompanyKey Laboratory for TCM and Ethnic Drug of New Drug Creation, Kunming 650111, China

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    摘要:

    目的 分析八角莲外观性状差异,探讨与其质量的相关性。方法 测量12个不同产地八角莲原植物和药材的性状指标,采用HPLC方法测定鬼臼毒素、槲皮素和山奈酚含量,用SPSS 19.0软件进行统计分析。结果 叶分裂度、根重、根长、臼直径、侧根数在产地间均有极显著差异;鬼臼毒素与臼径、叶片分裂两个指标呈正向相关性,与产地和须根数呈负向相关;槲皮素与单株干重和臼节数呈正向相关性;山奈酚与臼节数、须根数呈正向相关性。结论 八角莲药材不同产地间存在显著的个体差异,中东部地区与西南部地区具有明显的差异性,有效成分含量与性状指标有一定的相关性。

    Abstract:

    Objective To analyze the appearance differences of Dysosma versipellis, and explore the relevance between the appearance differences and qualities. Methods The plant and medicinal traits of Dysosmaversipellis from 12 habitats were measured as index. The effective components content of podophyllotoxin, quercetin and kaempfero were determined by HPLC. The data were analyzed by SPSS 19. 0 software. Results The leaf division, root weight, root length, root diameter and lateral root number of 12 habitats had significant differences. Podophyllotoxin content was positively correlated with root diameter, leaf division and was negatively correlated with habitat, root number. Quercetin content was positively correlated with dry weight per plant and root section number. Kaempfero content was positively correlated with root section number and lateral root number. Conclusion There are significant individual differences in Dysosmaversipellis and significant differences between mid-eastern and southwestern regions. The content of active ingredients has a certain correlation with the plant and medicinal traits.

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