Quality control method of meridian warming pill as traditional Chinese medical preparation
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A quality control method and technology for traditional Chinese medicine preparations, which are applied in pharmaceutical formulations, measuring devices, drug combinations, etc., can solve the problems of no quality control method for Wenjing pills and difficult identification of drugs, and achieve promotion of product sales, ensuring drug safety, and improving The effect of quality control
Inactive Publication Date: 2011-05-04
津药达仁堂集团股份有限公司达仁堂制药厂
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Existing quality standard description: This product is a large brown to dark brown honeyed pill; it has an aroma and acrid taste, and it is difficult to identify the drug well with this simple descriptio...
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[0054] Below in conjunction with the examples, the present invention is further described, the following examples are illustrative, not limiting, and the protection scope of the present invention cannot be limited by the following examples.
[0055] The quality control method of traditional Chinese medicine preparation Wenjing Pills, the steps of the method are:
[0056] (1) Microscopic identification:
[0057] Observe under a microscope: the fibers are bundled or scattered, mostly broken, the wall is thick, there are longitudinal cracks on the surface, and the two ends are broken into broom-shaped or relatively flat sections; irregular branched masses are colorless, and when tested with chloral hydrate Melting in liquid; hyphae are colorless or light brown, 4-6 μm in diameter; stone cells are square or round, with thin walls. The stone cells are branched, with thick walls and obvious layers.
[0058] (2) TLC was used to identify Codonopsis pilosula in the prescription of We...
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Abstract
The invention relates to a quality control method of a meridian warming pill as a traditional Chinese medical preparation. The method comprises the following steps of: firstly, carrying out microscopic identification; secondly, identifying whether a meridian warming pill prescription contains codonopsis, cinnamon, evodia and Atractylodes contents and limited aconitine or not by adopting a film chromatography; and finally, measuring the cinnamon content in the meridian warming pill prescription by adopting a high-efficiency liquid-phase method and using cinnamyl aldehydes a reference substance. The invention improves and perfects the quality standard of the meridian warming pill, adds microscopic identification methods of astragalus, poria, cinnamon and magnolia in the preparation on a basis of standards issued by ministry and draws up a cinnamon content measuring method by using the codonopsis as the reference substance. The revised quality standard improves the pharmaceutical quality control, can more accurately detect counterfeit and substandard drugs and can be significant to the modernization and the export of traditional Chinese medicines.
Description
technical field [0001] The invention belongs to the technical field of traditional Chinese medicines, and relates to a detection method of traditional Chinese medicines, in particular to a quality control method of Wenjing Pills, a traditional Chinese medicine preparation. Background technique [0002] The main ingredients of Wenjing Wan are: Codonopsis pilosula, Radix Astragali, Poria cocos, Atractylodes macrocephala (stir-fried with bran), aconite (made), cinnamon, dried ginger, Evodia rutaecarpa (made), agarwood, turmeric, Magnolia officinalis (made with ginger), preparation method: above Eleven flavors, crushed into fine powder, sieved, mixed evenly, add 120-140g of refined honey for every 100g of powder, and make big honeyed pills. For women with cold blood, abdominal pain during menstruation, weak waist and knees, damp and cold leucorrhea, dull blood, and cold uterus. Description of the existing quality standards: This product is a large brown to dark brown honeyed pi...
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