Quality control method for Liuwei pomegranate preparation

Abstract

The present invention discloses a quality control method for Liuwei pomegranate capsules, and belongs to the technical field of medicine. According to the present invention, the existing quality standard of the Liuwei pomegranate capsules is correspondingly increased, and the thin layer identification of cassia bark in the Liuwei pomegranate capsule is added on the basis of the original standard; the thin layer identification of piperine is improved, a negative control is added, an optimal developing system and an optimal color developing reagent are preferably selected, and the use of chemical reagents with large harm on the operator is avoided; the detection of a hydroxysafflor yellow A content in safflower is added, such that the safe, uniform, stable and controllable product quality is further ensured. The quality control method of the present invention can be provided for controlling the quality of the Liuwei pomegranate capsules, and for controlling the qualities of the other formulations in the same prescription, wherein the formulations comprise tablets, granules, and the like.

Description

technical field [0001] The invention relates to a quality control method of a traditional Chinese medicine compound preparation, in particular to a quality control method of a six-flavored pomegranate preparation, which belongs to the technical field of medicine. Background technique [0002] Liuwei Pomegranate Capsule is a Tibetan traditional experience prescription, which is recorded in the national drug standard part of the local standard of Chinese patent medicine, standard number: WS-104-(ZD-0474)-2002. The Liuwei pomegranate capsule of the present invention is made of the following medicinal materials in the weight ratio: 90 grams of pomegranate seeds, 45 grams of cinnamon, 45 grams of nutmeg, 45 grams of pepper, 45 grams of safflower, and 45 grams of Yunshi Datuoye. Liuwei has the functions of warming the kidney and warming the waist and knees. It is mainly used for leucorrhea in women, and is a good medicine for nourishing the body and kidney. It is an exclusive va...

AI Technical Summary

Problems solved by technology

[0003]The original standard of Liuwei Pomegranate Capsules (Standard No.: WS-104-(ZD-0474)-2002) quality testing method only microscopic identification, identification of safflower and pepper , and the content determination item of piperine cannot fully reflect the quality of the drug, and the technical content is low, so the product quality cannot be effectively controlled

Although the drug has a good curative effect and is widely used, its quality control methods are relatively weak, such as cumbersome microscopic identification steps, a small number of medicinal materials for TLC identification, and lack of technical means such as content determination of key medicinal materials

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