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Corydalis tuber superfine powder and preparation method and application thereof

A technology of ultra-fine powder and corydalis, which is applied in powder transportation, pharmaceutical formula, medical preparations containing active ingredients, etc. It can solve the problems of sudden change of personality, high water content of medicinal materials, easy mildew and deterioration, etc., and achieve less dosage , excellent curative effect, and the effect of saving medicinal materials

Inactive Publication Date: 2015-02-04
磐安县道地磐药中药研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 3. The water content of the boiled medicinal materials is large, and it takes a long time to dry the medicinal materials, during which it is easy to mold and deteriorate
Some will also manifest as a sudden change in personality, which is in great contrast with the usual, etc.

Method used

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  • Corydalis tuber superfine powder and preparation method and application thereof
  • Corydalis tuber superfine powder and preparation method and application thereof
  • Corydalis tuber superfine powder and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Take by weighing 1000kg Corydalis Corydalis fresh product, do the processing of following steps to it:

[0044] Step 1: Wash fresh Corydalis Corydalis, spread out to dry to remove surface moisture, microwave dry to remove 30%~40% of water, spread out to remove surface moisture, in this process, a large amount of impurities will be removed, which is more beneficial Further make the next process, stir-frying Corydalis Corydalis and vinegar with the weight ratio of 10:1, the frying temperature is 140°C, and the frying time is 20 minutes. The vinegar is aged vinegar, and the total acid is more than or equal to 4.50g / 100ml. The process of making vinegar is as follows: take the clean corydalis and put it into a vacuum air-phase replacement moistening machine, evacuate to make the relative vacuum degree reach -70KPa, keep the vacuum degree unchanged, add rice vinegar, return to normal pressure, moisten for 40 minutes, and spread the above materials Put the material on a tray ...

Embodiment 2

[0052] Take by weighing 1000kg Corydalis Corydalis fresh product, do the processing of following steps to it:

[0053] Step 1: Wash fresh Corydalis Corydalis, spread out to dry to remove surface moisture, microwave dry to remove 30%~40% of water, spread out to remove surface moisture, in this process, a large amount of impurities will be removed, which is more beneficial Further make the next process, stir-frying Corydalis Corydalis and vinegar with the weight ratio of 10:1, the frying temperature is 140°C, and the frying time is 20 minutes. The vinegar corydalis processed by the method of this embodiment has anti-myocardial ischemia and sedative effects. Step 2: Use freeze-drying technology to dry and pulverize the treated Corydalis Corydalis, make coarse powder, mix evenly, and then carry out microwave sterilization treatment; in addition to microwave sterilization treatment, radiation sterilization and moist heat steam sterilization can also be used or ozone sterilization....

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Abstract

The invention relates to corydalis tuber superfine powder and a preparation method and application thereof, and the concrete method comprises the following steps: 1, washing a fresh corydalis tuber product, spreading out and drying off surface water, drying by microwave to remove 30%-40% of water, spreading out and drying to remove surface water; 2, drying by the freezing drying technology, crushing into coarse powder, mixing evenly, and performing sterilization treatment; 3, crushing the coarse powder by superfine crushing equipment into the superfine powder with the particle size of 0.5-3 micron. The invention also provides application of the corydalis tuber superfine powder in preparation of drugs for treating diseases caused by cerebral blood supply shortage, the disease clinical symptoms are memory loss or vertigo, and the curative effect is remarkable. The corydalis tuber superfine powder prepared by the preparation method has the following advantages of being high in breaking synergism; fried-free; medicine-saving; original; easy in compatibility; convenient and healthy.

Description

technical field [0001] The invention relates to traditional Chinese medicine preparations, in particular to Corydalis superfine powder and its preparation method and application. [0002] Background technique [0003] Corydalis yanhusuo (Corydalis yanhusuo W. T. Wang ex Z. Y. Su et C. Y. Wu), a perennial herb of the Papaveraceae, Corydalis genus, aliases: Yanhu, Xuanhusuo, Yuanhusuo, Yuanhu. Chinese traditional medicine. Mainly produced in Zhejiang and Jiangsu. Its tubers contain cordyline, protopine and other alkaloids, which are made into powder or vinegar liquid extract, etc., and are mainly used to treat confidant waist and knee pain; irregular menstruation; lumps; metrorrhagia; postpartum haemorrhage; Endless; bruises. It has analgesic, sedative and hypnotic effects. 9 to 20 centimeters high. Tubers spherical. Petals purplish red; capsule cylindrical, tapered at both ends. Blooms in summer. As a commonly used analgesic traditional Chinese medicine, Yanhusuo is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/66A61K9/14A61P9/10A61P25/28A61P1/08
CPCA61K36/66A61K2236/13A61K2236/15A61K2236/17
Inventor 傅苗青傅永宝傅妙英马国军傅旭华张瑞萍
Owner 磐安县道地磐药中药研究所
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