Quality standard detection method for gastrodia elata wall-broken decoction pieces

Abstract

The invention discloses a quality standard detection method for gastrodia elata wall-broken decoction pieces, and the method comprises gastrodia elata wall-broken decoction piece identification, particle size distribution inspection, non-wall-broken cell limit inspection, appearance uniformity inspection, characteristic spectrum determination and content determination. According to the invention,a systematic and scientific quality standard detection method is provided for the gastrodia elata wall-broken decoction pieces, and the method comprises the steps of category identification, inspection of various physicochemical indexes and determination of pharmacological components. According to the detection method, parameters are accurately controlled, the quality of the gastrodia elata wall-broken decoction pieces can be completely reflected, full-component extraction of the gastrodia elata wall-broken decoction pieces can be achieved, the product quality can be more effectively controlled, and the detection method serves as an evaluation basis for the curative effect consistency of the gastrodia elata wall-broken decoction pieces produced on a large scale and has high scientific guidance and industrial regulation and control value.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine detection, and in particular relates to a quality standard detection method of broken-wall decoction pieces of Gastrodia elata. Background technique [0002] Gastrodia elata is the dry tuber of Gastrodia elata Bl., a plant of the orchid family. It is sweet in nature and flat, and returns to the liver meridian. Epilepsy convulsions, tetanus, headache, dizziness, limb paralysis, numbness of limbs, rheumatic arthralgia. With the development of production technology, its traditional drug form has also changed, and its broken-walled decoction pieces are gradually entering the consumer market. [0003] Gastrodia elata broken-wall decoction pieces use modern ultra-fine crushing technology to break the cell wall of traditional Gastrodia elata pieces into particle size distribution D 90 Fine particles smaller than 45μm are made into 30-100 mesh particles. Compared with traditional d...

AI Technical Summary

Problems solved by technology

Although there is a detection method involving the fingerprint of Gastrodia elata traditional Chinese medicine in the prior art, there is no method for broken-walled decoction pieces of Gastrodia elata with special morphology, and there are defects in specificity, stability, reproducibility and precision, and the decoction pieces cannot be fully reflected defects in quality

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