Ginseng spleen-invigorating pill one-plate multi-information rapid thin-layer chromatography identification and inspection method

Abstract

The invention discloses a ginseng spleen-invigorating pill one-plate multi-information rapid thin-layer chromatography identification and inspection method, and relates to the technical field of traditional Chinese medicine identification, and the method comprises the following steps: cutting a ginseng spleen-invigorating pill into pieces, adding methanol for heating reflux, drying by distillation, adding water into residues for dissolving, passing through a macroporous adsorption resin column, sequentially eluting with water, 20% ethanol and 70% ethanol, collecting 70% ethanol eluent, drying by distillation, adding water into residues for dissolving, and collecting the eluent; shaking and extracting with water-saturated n-butyl alcohol, washing with an ammonia test solution, adding onto a neutral alumina column, eluting with 40% methanol, and dissolving residues with methanol to obtain a test sample; preparing a reference substance; and performing thin-layer chromatography. The method has the beneficial effects that the ginseng, the astragalus membranaceus and the spina date seeds are identified on the same thin-layer plate by adopting the same test sample and the same developing solvent, whether the ginseng medicinal material is replaced by American ginseng or adulterated with American ginseng, the spina date seeds or the hovenia dulcis thunb is used for replacing the spina date seeds for feeding is checked, spots are clear, the separation degree is good, and the method is quick, convenient, efficient, accurate, stable and reliable.

Description

technical field [0001] The invention relates to the technical field of thin-layer identification and detection of traditional Chinese medicines, in particular to a method for identifying and checking ginshenguipi pills with one-plate and multi-information fast thin-layer chromatography. Background technique [0002] Ginseng Guipi Pill, nourishing Qi and blood, strengthening the spleen and nourishing the heart. This product is used for heart palpitations, insomnia and forgetfulness caused by deficiency of both heart and spleen, insomnia and forgetfulness, lack of food and fatigue, pale complexion and blood in the stool, metrorrhagia, and vaginal discharge caused by spleen not controlling blood. [0003] The current quality standards of Ginseng Guipi Pills only include microscopic identification and TLC identification of an angelica medicinal material, and there is no requirement for other components to be detected. The details are as follows: [0004] [Prescription] Ginseng...

AI Technical Summary

Problems solved by technology

And through the purification treatment of the pre-treatment, it solves the problem that the traditional big honeyed pills have a lot of interference on the extraction of medicinal materials due to the large amount of honey. To check the possibility of counterfeit and adulterated prescription medicinal materials, instead of production and feeding, and provide a multi-information fast TLC identification and inspection method for ginseng Guipi pills

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