Method for determining content of ginsenoside in panax traditional Chinese medicine

A technology of ginsenosides and pseudo-ginsenosides, which is applied in the directions of measuring devices, instruments, scientific instruments, etc., can solve the problems of difficult ginsenoside component detection, few index components, weak specificity, etc., and achieves perfect quality standards and strong specificity. , the effect of high sensitivity
CN113433232AActive Publication Date: 2021-09-24TIANJIN UNIV OF TRADITIONAL CHINESE MEDICINE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
TIANJIN UNIV OF TRADITIONAL CHINESE MEDICINE
Publication Date
2021-09-24

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Abstract

The invention provides a method for determining the content of ginsenoside in a panax traditional Chinese medicine, which adopts an ultra-high performance liquid chromatography electrospray detector method to simultaneously determine the content of 15 kinds of ginsenoside in the panax traditional Chinese medicine. The 15 kinds of ginsenoside comprise notoginsenoside R1, ginsenoside Rg1, ginsenoside Re, 24 (R)-pseudoginsenoside F11, ginsenoside Rf, ginsenoside Ra2, ginsenoside Rb1, ginsenoside Rc, ginsenoside Ro, ginsenoside Rb2, ginsenoside Rb3, panax japonicus saponin IV, ginsenoside Rd, panax japonicus saponin IVa and 20 (R)-ginsenoside Rg3. By adopting the method disclosed by the invention, the contents of 15 kinds of ginsenoside in various panax traditional Chinese medicines can be simultaneously determined by reasonably selecting chromatographic conditions and detection conditions, and the method has the advantages of simplicity, convenience, accuracy, high sensitivity, strong specificity and the like, so that the method can be credibly, comprehensively and accurately used for quality control of the panax traditional Chinese medicines.
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Description

technical field

[0001] The application relates to the technical field of determination of components of traditional Chinese medicines, in particular to a method for determining the content of ginsenosides in traditional Chinese medicines of the genus Panax genus. Background technique

[0002] Most of the traditional Chinese medicines belonging to ginseng are tonic Chinese medicines, among which ginseng, notoginseng, and American ginseng are valuable traditional Chinese medicines. The main active ingredient of ginseng traditional Chinese medicine is ginsenoside, which has the functions of preventing and treating cardiovascular diseases, enhancing immunity, calming the nerves, anti-cancer and anti-fatigue.

[0003] However, due to the limitations of existing analytical techniques, it is difficult to conduct a comprehensive and accurate detection of ginsenoside components in traditional Chinese medicines of the genus Panax genus, and the current determination methods used for q...

Claims

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