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Liuwei dihuang pill preparation process

A Liuwei Dihuang Pill and its preparation technology are applied in the direction of medical preparations containing active ingredients, anti-toxins, and plant raw materials, which can solve the problems of long extraction time, high extraction temperature, and troublesome post-processing.

Inactive Publication Date: 2016-10-19
邓学峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above method, the decoction method is used to extract the active ingredients of the prescription medicinal materials, which has the disadvantages of long extraction time, high extraction temperature, high energy consumption, easy loss of heat-sensitive ingredients, low recovery rate of active ingredients, troublesome post-processing, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 A Liuwei Dihuang Pill, made of Liuwei Chinese medicinal materials: Rehmannia glutinosa 3.2kg, Chinese yam 1.6kg, Cornus officinalis (made) 1.6kg, Poria cocos 1.2kg, Alisma 1.2kg, paeonol 1.2kg, honey 3kg . The preparation process is:

[0019] (1) Pre-treatment of Chinese herbal medicines: take Cornus officinalis, stew with wine until the wine is fully absorbed, use 20g of rice wine for every 100g; take Rehmannia glutinosa to remove impurities; Alisma to remove impurities, wash and dry; take Poria cocos in the sun to remove dust.

[0020] (2) Ingredients: weigh Rehmannia glutinosa, Chinese yam, Cornus officinalis (manufactured), Poria cocos, Alisma, and paeonol in a total of 10kg according to the mass ratio of 8:4:4:3:3:3.

[0021] (3) Crush and sieve: Use a universal grinder to crush the six-flavor medicinal materials (because Rehmannia glutinosa and Cornus officinalis are relatively sticky), and then pass the medicinal powder through a 100-mesh sieve with a...

Embodiment 2

[0030] Example 2 A Liuwei Dihuang Pill is made from the raw materials of Liuwei Chinese medicinal materials: Rehmannia glutinosa 16kg, Chinese yam 8kg, Cornus officinalis (manufactured) 8kg, Poria cocos 6kg, Alisma 6kg, paeonol 6kg, and honey 15kg. The preparation process is:

[0031] (1) Pre-treatment of Chinese herbal medicines: take Cornus officinalis, stew with wine until the wine is fully absorbed, use 20g of rice wine for every 100g; take Rehmannia glutinosa to remove impurities; Alisma to remove impurities, wash and dry; take Poria cocos in the sun to remove dust.

[0032] (2) Ingredients: weigh Rehmannia glutinosa, Chinese yam, Cornus officinalis (manufactured), Poria cocos, Alisma, and paeonol in a total of 50kg according to the mass ratio of 8:4:4:3:3:3.

[0033] (3) Crush and sieve: Use a universal grinder to crush the six-flavor medicinal materials (because Rehmannia glutinosa and Cornus officinalis are relatively sticky), and then pass the medicinal powder throug...

Embodiment 3

[0042] Example 3 A Liuwei Dihuang Pill is made from the raw materials of Liuwei Chinese medicinal materials: Rehmannia glutinosa 32kg, Chinese yam 16kg, Cornus officinalis (manufactured) 16kg, Poria cocos 12kg, Alisma 12kg, paeonol 12kg, honey 30kg. The preparation process is:

[0043](1) Pre-treatment of Chinese herbal medicines: take Cornus officinalis, stew with wine until the wine is fully absorbed, use 20g of rice wine for every 100g; take Rehmannia glutinosa to remove impurities; Alisma to remove impurities, wash and dry; take Poria cocos in the sun to remove dust.

[0044] (2) Ingredients: weigh Rehmannia glutinosa, Chinese yam, Cornus officinalis (manufactured), Poria cocos, Alisma and paeonol in total 100kg according to the mass ratio of 8:4:4:3:3:3.

[0045] (3) Crush and sieve: Use a universal grinder to crush the six-flavor medicinal materials (because Rehmannia glutinosa and Cornus officinalis are relatively sticky), and then pass the medicinal powder through a 1...

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Abstract

The invention relates to a Liuwei dihuang pill preparation process, which comprises: taking six herbs such as radix rehmanniae preparata, cornus officinalis (processed), tree peony bark, common yam rhizome, tuckahoe and alisma orientalis, weighting the materials according to a mass ratio of 8:4:4:3:3:3, crushing, screening the drug powder, sterilizing, and uniformly mixing; pilling, drying, selecting the pills, polishing, drying, and packaging so as to obtain the Liuwei dihuang pill. The preparation process is characterized in that the water content is controlled to less than or equal to 7.0% at a temperature of 60 DEG C, the dried pill diameter is 4.5-5.5 mm / pill, refined honey is added as the adhering agent during the soft material preparation process, and the drying process is improved. According to the present invention, with the research improvement on the current technology, the specification that the 8 pills are equal to 1.44 g of the traditional Chinese medicine decoction piece is prepared, the inner quality and the appearance of the medicine meet the requirement of the standard regulation, the energy consumption is reduced, the damage on the active ingredient is reduced to the greatest extent, the taking amount of the patient is reduced, and the taking is convenient.

Description

technical field [0001] The invention belongs to the field of pharmacy, in particular to a preparation process of Liuwei Dihuang Wan honeyed pills. Background technique [0002] Traditional Chinese medicine is one of the most original and independent intellectual property industries in China. Chinese patent medicines and decoction pieces are the main forms of clinical application of traditional Chinese medicine. Due to the complexity of the material basis of the curative effect of traditional Chinese medicine, the technical means of quality control of Chinese patent medicine are relatively extensive, which is reflected in the quality control of Chinese patent medicine adopts the control of process method, plus the quantitative detection of representative chemical index components and the qualitative inspection of preparations . That is, "qualitative on the process plus quantitative on the point". [0003] Liuwei Dihuang Wan is a famous prescription of Qian Zhongyang, a fam...

Claims

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Application Information

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IPC IPC(8): A61K36/8945A61P37/02A61P39/06A61P3/10A61P9/00A61P35/00A61P13/12A61P25/00
Inventor 邓学峰耿华靖刘澎
Owner 邓学峰
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