Medicine containing galangin and preparation method thereof

Abstract

The invention relates to a medicine that contains galangal rhizome and relative preparation, wherein the galangal rhizome chromocor separated from the root of galangal rhizome contains chromocor at 50-99.8% and galangal rhizome at 30-80%. The preparation comprises: (1) extracting, abstracting, inverted abstracting, depositing chromocor, and purifying the galangal rhizome to obtain the galangal rhizome chromocor, to be used to prepare oral or ejection agent. The invention has simple process and easy operation, while the product has high purity. And the inventive medicine can be used to resist oxidization, etc.

Description

technical field

[0001] The invention relates to the field of medicine, in particular to extracting galangin-containing total flavonoids from plant galanga and preparing them into injections or oral preparations, and to a preparation method thereof. Background technique

[0002] Galangal is the dry rhizome of Alpinia officinarum Hance. As a commonly used traditional Chinese medicine, it has the functions of warming the stomach and dispelling cold, eliminating food and relieving pain. There are many patents applied for in China with galangal as a compatible ingredient, but they are all compound preparations, in which galangal is used as an agent for warming the stomach and dispelling cold, eliminating food and relieving pain, or correcting flavor.

[0003] The common name of galangin is galangin, and its chemical name is 3,5,7-trihydroxyflavone. It is one of the main active ingredients in the traditional Chinese medicine galangal, and it belongs to flavonoids. In addition to...