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Preparation of acteoside and forsythoside B reference substances from Lamiophlomis rotata / 中草药
Chinese Traditional and Herbal Drugs ; (24)1994.
Article in Chinese | WPRIM | ID: wpr-580374
ABSTRACT
Objective To establish a method for the isolation and preparation of forsythoside B and acteoside reference substances from Lamiophlomis rotata.Methods Forsythoside B and acteoside in L.rotata were isolated and purified by macroporous resin,Sephadex column,and preparative HPLC.Results Analysis with HPLC showed the content of the prepared acteoside and forsythoside B reached to 98.93 and 99.91%,respectively.Conclusion This method is effective for the high purity of prepared acteoside and forsythoside B.It can be used as reference substances for the qualitative and quantitative analyses of Chinese herbal medicine.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Qualitative research Language: Chinese Journal: Chinese Traditional and Herbal Drugs Year: 1994 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Qualitative research Language: Chinese Journal: Chinese Traditional and Herbal Drugs Year: 1994 Type: Article