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Process for extracting common andrographis herb injection for veterinary use

An extraction process, the technology of Andrographis paniculata, applied in the medical field, can solve the problems of affecting product production capacity, complex extraction process, and long production cycle, and achieve the effects of improving production efficiency, simple production process, and reducing production time

Inactive Publication Date: 2017-07-25
SHANDONG YIYUAN ANIMAL PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an extraction process of Andrographis paniculata injection for animals, which solves the problem that the existing extraction process of Andrographis paniculata for animals is relatively complicated and has a long production cycle, which seriously affects the production capacity of the product and causes the market to be in short supply.

Method used

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  • Process for extracting common andrographis herb injection for veterinary use

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Embodiment

[0015] Example: such as figure 1 As shown, a kind of Andrographis paniculata injection extraction process of the present invention, first prepares the Andrographis paniculata raw medicinal material, then makes according to the following steps: soaking, filtering, reclaiming and refrigerating for standby, and the Andrographis paniculata injection is prepared through this process, not only producing The cycle is short, the effect is good, and the efficiency is high.

[0016] Preparation of medicinal materials: first prepare a sufficient amount of Andrographis paniculata raw medicinal materials, then clean the raw medicinal materials, then chop and crush the raw medicinal materials into coarse powder until the amount of coarse powder reaches 50-100KG.

[0017] Soaking: Add 10 times the amount of 95% ethanol to the prepared coarse powder of Andrographis paniculata, that is, 500-1000L of ethanol, and then soak for 72 hours at 40-50°C.

[0018] Filtration: After the impregnation is...

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Abstract

The invention discloses a process for extracting Andrographis paniculata injection for animals. Firstly, the raw medicinal material of Andrographis paniculata is prepared, and then it is produced according to the following steps: soaking, filtering, recycling and refrigerating for standby. Short, effective, high efficiency, by soaking the prepared andrographis paniculata powder in 10 times the amount of ethanol solution, the two production links of decoction and concentration in the original process are reduced, not only reducing the production time, And improve the production efficiency, at the same time, save the energy consumption of boiling for three hours, make the production process relatively simple, will not affect the production of the product, meet the needs of the market, in addition, will not affect the medicinal properties of Andrographis paniculata injection Use value.

Description

technical field [0001] The invention relates to an extraction process for injection, in particular to an extraction process for veterinary andrographis paniculata injection, which belongs to the medical field. Background technique [0002] At present, the extraction of Andrographis paniculata injection for animals is usually washed with Andrographis paniculata raw medicinal material, chopped, boiled three times with water, and boiled for one hour each time, then filter the residue, combine three boiling liquids, and concentrate it to one-third of the crude drug amount , after cooling to normal temperature, add 5 times the amount of 95% ethanol and mix evenly, soak for 72 hours, then filter to remove residue, remove impurities and chlorophyll from the filtrate, let stand for 36 hours, recover ethanol, concentrate to half of the crude drug amount 1. After refrigerated treatment, the veterinary Andrographis paniculata injection can be directly prepared. Because the extraction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/08A61K36/19
CPCA61K9/08A61K9/0019A61K36/19A61K2236/333
Inventor 孙胜锋刘贞雷孙国强孙娜孙雪芹
Owner SHANDONG YIYUAN ANIMAL PHARMA CO LTD
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