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Processing method of radix pseudostellariae

A technology of Taizishen and Taizi is applied in chemical instruments and methods, medical preparations containing active ingredients, pharmaceutical formulations, etc., which can solve the problems of increasing the loss of water-soluble components in the medicinal materials of Taizi ginseng, cleaning the medicinal materials, etc. Effective ingredient loss, improving the quality of medicinal materials, and improving the effect of cleaning efficiency

Inactive Publication Date: 2019-01-22
上海养和堂中药饮片有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the medicinal part of Pseudostellaria Pseudostellariae is the root, impurities such as sand, stone, and soil usually adhere to the medicinal materials of Pseudostellariae Pseudostellariae, and it is difficult to clean the medicinal materials by quick cleaning, and sufficient cleaning will increase the water-soluble components in Pseudostellariae Pseudostellariae. loss

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The present embodiment provides a kind of processing method of Radix Pseudostellariae, comprising the following steps:

[0037] Step 1: Take Pseudostellariae Pseudostellariae, arrange and remove black oil, residual fibrous roots, moldy and degenerated parts and impurities, that is, first remove impurities such as stones and wood blocks mixed in Pseudostellariae Radix, and sort out the black oily ones, Residual fibrous roots and rotten and inferior medicinal materials ensure the quality of heterophylla heterophylla.

[0038] Step 2: Pour the prepared Pseudostellariae Pseudostellariae into the medicine washing machine, add cleaning solution to clean the Pseudostellariae heterophylla, as the machine continues to roll, the Pseudostellariae Radix Pseudostellariae is fully exposed to the cleaning solution, after 120s, take out Pseudostellariae Pseudostellariae, and rinse it once with clean water .

[0039]Step 3: Spread the Radix Pseudostellariae Radix Pseudostellariae obtai...

Embodiment 2

[0042] The main difference between this example and Example 1 is that in step 2, put the sorted Pseudostellariae Pseudostellariae in an environment of 5±1°C for 2 hours, then clean the Pseudostellariae Pseudostellariae with cleaning solution, take it out immediately after cleaning and rinse with clean water Rinse 2 times. In the drying process of step 3, set the temperature of the drying room at 65±1°C, dry for 2 hours, and pass the dried Radix Radix Pseudostellaria through a 24-mesh sieve.

[0043] The cleaning solution used in this embodiment contains 1.5% carbomer salt, 1.3% xanthan gum, 0.24% guar gum and 0.3% trehalose. Take by weighing the carbomer of 150g, the xanthan gum of 130g, the guar gum of 24g and the trehalose of 30g, first carbomer is dissolved in the water of 10kg, then dropwise in the aqueous solution of carbomer concentration of 10% sodium hydroxide solution, add dropwise while stirring and stop dropping when the pH of the solution is monitored to be 6.5, c...

Embodiment 3

[0045] The main difference between this example and Example 1 is that in step 2, put the sorted Pseudostellariae Pseudostellariae in an environment of 7±1°C for 3 hours, then clean the Pseudostellariae Pseudostellariae with cleaning solution, take it out immediately after cleaning and rinse with clean water Rinse 3 times. During the drying process in step 3, set the temperature of the drying room at 75±1°C, dry for 1 hour, and pass the dried ginseng through a 24-mesh sieve.

[0046] The cleaning solution used in this embodiment contains 0.6% carbomer salt, 0.05% xanthan gum, 0.5% guar gum and 1.5% trehalose. Take by weighing the carbomer of 60g, the xanthan gum of 5g, the guar gum of 50g and the trehalose of 150g, first carbomer is dissolved in the water of 10kg, then dropwise in the carbomer aqueous solution mass percent concentration is 5% sodium hydroxide solution, add dropwise while stirring and stop dropping when the pH of the solution is monitored to be 7, continue to s...

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PUM

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Abstract

The invention relates to a processing method of radix pseudostellariae, and belongs to the technical field of preparation of traditional Chinese medicinal material decoction pieces, for solving the problem of loss of the active ingredients during processing of the radix pseudostellariae medicinal material. The adopted technical scheme is as follows: the processing method of radix pseudostellariaecomprises the steps of arranging for removing impurities, washing and drying, wherein during the washing process, a water-soluble polymer aqueous solution is adopted for washing the radix pseudostellariae medicinal material. The processing method has the effect that the loss of the medicinal ingredients during processing of the radix pseudostellariae medicinal material is small.

Description

technical field [0001] The invention relates to the technical field of preparation of decoction pieces of Chinese medicinal materials, in particular to a processing method of heterophylla heterophylla. Background technique [0002] Pseudostellaria Pseudostellariae is the dry tuber root of the caryophyllaceae plant ginseng. It is sweet, slightly bitter and flat in nature. It belongs to the spleen and lung meridian. , Weakness after illness, deficiency of qi and yin, spontaneous sweating, daily thirst, and dry cough due to dryness of the lungs. Pseudostellariae mainly contains glycosides, fatty acids, phospholipids and cyclic peptides. The water-soluble extracts of Pseudostellariae Pseudostellariae were determined under the item of "Chinese Pharmacopoeia" 2015 Edition (Part 1) Pseudostellariae [extract]. [0003] At present, Pseudostellaria Radix Pseudostellaria mainly exists in the state of raw medicinal materials, and its traditional processing method is: wash the raw medic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/36C11D7/26A61K125/00
CPCA61K36/36A61K2236/13A61K2236/17C11D7/263C11D7/265C11D7/268
Inventor 李晓周
Owner 上海养和堂中药饮片有限公司
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