Radix angelicae sinensis traditional Chinese medicine decoction pieces and preparation method thereof

A technology for Chinese herbal decoction pieces and angelica tablets, which is applied in pharmaceutical formulations, devices for making medicines into special physical or taking forms, and medical preparations with non-active ingredients, etc. High, Chinese medicinal materials are easily soaked, rotten and moldy, etc., to achieve the effect of being easily digested, not easy to breed bacteria, and reducing the steaming time

Inactive Publication Date: 2019-10-25
广东元德中药饮片有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current processing methods, the cleaning of Chinese herbal medicines often adopts methods such as soaking, so that the surface of the Chinese herbal medicines is easy to soak and become moldy, and the inside is not fully softened, so that the Chinese herbal medicine pieces are easy to breed bacteria; meanwhile, the processed Angelica decoction pieces High water content, easy to mold and deteriorate, short shelf life, and poor water solubility, difficult to dissolve evenly in water, difficult to be absorbed by the human body

Method used

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  • Radix angelicae sinensis traditional Chinese medicine decoction pieces and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0042] A preparation method of Angelica Chinese medicinal slices, comprising the steps of:

[0043] A. Material selection and cleaning: select the medicinal part of Angelica sinensis, soak it in pure water for 40 minutes, remove it, absorb the surface moisture, then soak it in an ethanol solution with a mass fraction of 50% for 10 minutes, remove it, rinse it, and dry it Dried to get Angelica medicinal material;

[0044] B. Soaking: Soak the Angelica sinensis dried in step A in pure water, depressurize and infiltrate at normal temperature in vacuum, then infiltrate under normal temperature under pressure;

[0045] C. Slicing and steaming: Slice the angelica medicinal material fully soaked in step B to obtain the angelica sheet, and use the steaming liquid to steam the angelica sheet in water-proof and high-pressure;

[0046] D, vacuum freeze-drying, pulverization: carry out vacuum freeze-drying to the angelica sheet material after step C high-pressure steaming, after drying, ...

Embodiment 2

[0061] A preparation method of Angelica Chinese medicinal slices, comprising the steps of:

[0062] A. Material selection and cleaning: select the medicinal part of Angelica sinensis, soak it in pure water for 45 minutes, remove it, absorb the surface moisture, then soak it in an ethanol solution with a mass fraction of 53% for 9.5 minutes, remove it, and rinse it. Dried to obtain the medicinal material of Angelica sinensis;

[0063] B. Soaking: Soak the Angelica sinensis dried in step A in pure water, depressurize and infiltrate at normal temperature in vacuum, then infiltrate under normal temperature under pressure;

[0064] C. Slicing and steaming: Slice the angelica medicinal material fully soaked in step B to obtain the angelica sheet, and use the steaming liquid to steam the angelica sheet in water-proof and high-pressure;

[0065] D, vacuum freeze-drying, pulverization: carry out vacuum freeze-drying to the angelica sheet material after step C high-pressure steaming, a...

Embodiment 3

[0080] A preparation method of Angelica Chinese medicinal slices, comprising the steps of:

[0081] A. Material selection and cleaning: select the medicinal part of Angelica sinensis, soak it in pure water for 50 minutes, remove it, absorb the surface moisture, then soak it in an ethanol solution with a mass fraction of 58% for 9 minutes, remove it, rinse it, and dry it Dried to get Angelica medicinal material;

[0082] B. Soaking: Soak the Angelica sinensis dried in step A in pure water, depressurize and infiltrate at normal temperature in vacuum, then infiltrate under normal temperature under pressure;

[0083] C. Slicing and steaming: Slice the angelica medicinal material fully soaked in step B to obtain the angelica sheet, and use the steaming liquid to steam the angelica sheet in water-proof and high-pressure;

[0084] D, vacuum freeze-drying, pulverization: carry out vacuum freeze-drying to the angelica sheet material after step C high-pressure steaming, after drying, p...

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Abstract

The invention relates to the technical field of traditional Chinese medicine decoction pieces, in particular to radix angelicae sinensis traditional Chinese medicine decoction pieces and a preparationmethod thereof. The preparation method comprises the following steps of A, material selection and washing; B, infiltration; C, slicing and steaming; D, vacuum freeze drying and smashing; E, encapsulation; F, drying and tabletting. The preparation method is simple in process, the operation is easy to control, the production efficiency is high, and the cost is low; through encapsulation, active functional ingredients in radix angelicae sinensis are effectively protected, the water content is equal to or lower than 4.5%, the ligustilide content is 57.83%-58.64%, the ferulic acid content is 0.061-0.073%, the radix angelicae sinensis traditional Chinese medicine decoction pieces prepared by using the method are easy to dissolve and easy to digest and absorb, the dissolution rate is 97.25-98.88%, and bacteria are not easy to breed. The content of aflatoxin B1 is 1.6-2.3 microgram/kg, the shelf life is long, the quality is stable and the preparation method can be used for massive industrialproduction.

Description

technical field [0001] The invention relates to the technical field of decoction pieces of traditional Chinese medicine, in particular to an angelica decoction piece of traditional Chinese medicine and a preparation method thereof. Background technique [0002] Angelica is a plant of the Umbelliferae family. It tastes sweet, pungent, and warm in nature. It returns to the Liver, Heart, and Spleen Meridians. [0003] The use of decoction pieces as medicine is a major feature of traditional Chinese medicine treatment, which is to make Chinese medicinal materials into finished products of certain specifications through screening, cutting, processing and other processes. However, in the current processing methods, the cleaning of Chinese herbal medicines often adopts methods such as soaking, so that the surface of the Chinese herbal medicines is easy to soak and become moldy, and the inside is not fully softened, so that the Chinese herbal medicine pieces are easy to breed bacter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/232A61K47/69A61J3/00A61K125/00
CPCA61J3/00A61K36/232A61K2236/13A61K2236/15A61K2236/17A61K2236/19A61K47/6951
Inventor 张应文蔡秋强刘文生
Owner 广东元德中药饮片有限公司
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