TLC identification method for extracts and preparations of Baoyuan decoction and its similar prescriptions

A thin-layer identification and extraction technology, which is used in the preparation of test samples, instruments, measuring devices, etc., can solve the problems of irritation and inability to identify, achieve good separation, and is conducive to industrial production, testing, application, and testing cycle. short effect
CN112697949BActive Publication Date: 2022-05-27浙江金城阜通制药有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
浙江金城阜通制药有限公司
Publication Date
2022-05-27

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Abstract

The disclosure relates to a TLC identification method for extracts and preparations of Baoyuan Decoction and its similar prescriptions, which can simultaneously identify the main medicinal flavors of ginseng, astragalus, and licorice in the extracts and preparations of Baoyuan Decoction and its similar prescriptions, avoiding the The three herbal flavors are prepared separately, plated, developed, developed, and inspected. The operation is simple, the detection cycle is short, and the detection efficiency is high. The thin-layer chromatogram obtained by using this method has good separation, clear color development of spots, and avoids ammonia water, The use of irritating reagents such as chloroform and glacial acetic acid.
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Description

technical field

[0001] The present disclosure relates to a thin-layer identification method for extracts and preparations of Baoyuan Decoction and similar recipes, belonging to the field of traditional Chinese medicine detection methods. Background technique

[0002] Baoyuan Decoction, the formula comes from Baoyuan Decoction in "Catalogue of Ancient Classic Famous Recipes (First Batch)", and the medicinal flavors are ginseng, astragalus, licorice, cinnamon and ginger. Classical prescriptions refer to the prescriptions recorded in ancient Chinese classics that are still widely used, have definite curative effects, and have obvious characteristics and advantages. The state encourages product development based on classic prescriptions.

[0003] Baoyuan Decoction is similar to the formula, which refers to the clinical application of doctors of the past dynasties, based on Baoyuan Decoction to adjust the dosage of drugs, or to appropriately increase or decrease the composition o...

Claims

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