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Polygonum multiflorum processing method

A technology of Polygonum multiflorum and Shouwu tablets, applied in the field of processing of botanical medicinal materials, can solve the problems of reducing tannin content, increasing free anthraquinone active ingredients, and unable to change the taste of Polygonum multiflorum, achieving high content of active ingredients and high taste. Good results

Inactive Publication Date: 2015-12-02
CHONGQING JINDU CHINESE MEDICINAL MATERIALS DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The processing method of Radix Polygoni Multiflori is usually stewed or steamed with black soybean juice, but this method cannot change the taste of Polygonum multiflorum and reduce the content of tannin; in addition, the inventor found during the experiment that the composition of free anthraquinone active ingredients can be increased. multiply

Method used

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  • Polygonum multiflorum processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present invention is used for the processing method of Radix Polygoni Multiflori, and its operating method is as follows:

[0022] A. Cutting: take 500g of Polygonum multiflorum, cut Polygonum multiflorum into 1cm thick slices, and obtain Radix Polygoni Multiflori slices;

[0023] B. Soaking: Soak the Shouwu slices in 150g of 50% salt water for 5 hours, then take them out and put them in 350g of black rice juice and soak them for 15 hours to soak the Shouwu slices. After decocting 500g of rice for 30 minutes, filter to obtain the supernatant, that is, black rice juice;

[0024] C. Steaming: soak the Shouwu slices and steam them with black bean juice for 7.5 hours to obtain steamed Shouwu slices;

[0025] D. Inoculation: inoculate 0.8g of lactic acid bacteria in steamed Shouwu slices, and ferment for 48 hours at a temperature of 40-50°C;

[0026] E. Drying: Dry at a temperature of 45°C for 2 hours;

[0027] F. Testing, bagging, and finished products.

Embodiment 2

[0029] The difference with Example 1 is: the quality of salt water is 100g, which is 0.2 times of the quality of Shouwu slices; the soaking time in salt water is 4h; the soaking time in black rice juice is 14h, and the quality of black rice juice is 400g, that is 0.8 times the mass of Shouwu slices; the steaming time of step C is 8h.

Embodiment 3

[0031] The difference with Example 1 is that: the quality of salt water is 200g, which is 0.4 times of the quality of Shouwu slices; the soaking time in salt water is 6h; the soaking time in black rice juice is 16h, and the quality of black rice juice is 300g, that is 0.6 times the mass of Shouwu tablets; the time of step C politics is 7h.

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Abstract

The invention discloses a polygonum multiflorum processing method. The method comprises the steps of A, conducting cutting, wherein polygonum multiflorum is cut into 1 cm thick slices to form polygonum multiflorum slices; B, conducting soaking, wherein the polygonum multiflorum slices are soaked in saline water, taken out to be placed in black rice juice to be soaked, and then taken out to form soaked polygonum multiflorum slices; C, conducting steaming, wherein the soaked polygonum multiflorum slices are steamed with black soya bean juice to form steamed polygonum multiflorum slices; D, conducting inoculation, wherein lactic acid bacteria are inoculated on the steamed polygonum multiflorum slices, and then fermentation is conducted for 48 h; E, conducting drying for 2 h at the temperature of 45 DEG C; F, conducting detection and bagging so that a finished product can be obtained. By the adoption of the method, the polygonum multiflorum product which is good in taste, low in tannin content and high in free anthraquinone constituent content is obtained.

Description

technical field [0001] The invention relates to the field of processing plant medicinal materials, in particular to a processing method for Radix Polygoni Multiflori. Background technique [0002] Shouwu, also known as Yemiao, Jiaoteng, Jiaoshang, Yehe, Goblin, Taoliuteng, Chige, Jiuzhenteng, Ruicao, Snake Grass, Chen Zhibai, Maganshi, Jiuzhenteng, sore broom, etc. Polygonum Polygoni Multiflori is a perennial twining vine of the Polygonaceae family, with thick roots, oblong, dark brown, and two types of male and female (red and white). It likes high temperature and high humidity. Raw products of Polygonum multiflorum have the effects of detoxification, moistening the intestines and defecating, while Polygonum multiflorum prepared has the effects of nourishing liver and kidney, nourishing essence and blood, black beard and hair, and strengthening bones and muscles. It is more common in practical applications, but the Polygonum Polygoni Multiflori is bitter and tastes poor wh...

Claims

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Application Information

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IPC IPC(8): A61K36/704
Inventor 任小强
Owner CHONGQING JINDU CHINESE MEDICINAL MATERIALS DEV CO LTD
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