| 摘要: |
| 为建立快速多信息薄层鉴别方法，采用薄层色谱，分别以三氯甲烷-乙酸乙酯-浓氨试液（10∶1∶0.1）、环己烷-乙酸乙酯-甲酸（12∶2∶0.2）、三氯甲烷-乙酸乙酯-甲醇-浓氨试液（4∶2∶4∶0.5）和三氯甲烷-乙酸乙酯-甲醇-浓氨试液（1∶2∶4∶0.5）为展开剂，通过紫外光灯365 nm、254 nm、日光和灯光检视，共检出绵馬贯众脂溶性、中极性和水溶性成分斑点18个。该方法简便、快捷、实用，可多指标、快速控制绵马贯众药材的质量，辨别其真伪。 |
| 关键词: 绵马贯众 多信息 薄层色谱法 |
| DOI： |
| 投稿时间：2019-10-15修订日期：2020-03-23 |
| 基金项目: |
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| Study on Rapid Multi-information identification Method of Thin-layer |
|
| (Zhejiang Jindakang Animal Health Co.,Ltd,Jinhua) |
| Abstract: |
| In order to establish a rapid and multi information identification method, a TLC method was used, a mixture of trichloromethane，ethyl acetate and strong ammonia solution（10∶1∶0.1）, cyclohexane，ethyl acetate and formic （12∶2∶0.2）, trichloromethane，ethyl acetate, methanol and strong ammonia solution（4∶2∶4∶0.5）and chloroform, ethyl acetate, methanol, concentrated ammonia（1∶2∶4∶0.5）were used as the developer solution respectively, spots of dryopteridis crassirhizomatis rhizoma were viewed under UV 365nm, UV 254nm ,the daylight and the lights respectively . A total of 18 component spots of the liposoluble, the intermediate polar and water-soluble from Dryopteridis Crassirhizomatis Rhizoma were observed. This method is simple, rapid and practical, which could control the quality of the medicinal materials quickly and identify the authenticity. |
| Key words: dryopteridis crassirhizomatis rhizoma multi-information thin-layer chromatography |
