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Processing method for increasing content of astragaloside

A processing method and technology of astragalus saponins are applied in the processing field of increasing the content of astragalus saponins, which can solve the problems of easily damaged saponin content and long processing time of astragalus, so as to achieve retention of nutrients and product color, reduce the loss of saponins, and prolong storage. effect of time

Inactive Publication Date: 2018-03-23
GANSU HUISEN PHARMA DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a processing method for increasing the content of astragalus saponin in order to solve the problem that the processing time of astragalus is long and the saponin content is easily destroyed during the processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1) Harvesting: Harvest 2-year-old Astragalus membranaceus when the plants wither in mid-to-late October. Choose sunny days after rain when the soil is relatively moist. Surround the plants by 30 cm and dig 70 cm deep with a hoe to keep the root bark intact and avoid damage to the root system. Yield and quality of medicinal materials. After excavation, shake off the soil and impurities, cut off the reed heads, remove fibrous roots, and remove rotten roots;

[0016] 2) Cleaning: Clean the fresh astragalus membranaceus with ultrasonic wave and water, the cleaning frequency is 20kHz, the cleaning power is 120W, the cleaning water temperature is 30°C, and the cleaning time is 5 minutes;

[0017] 3) Softening: Put the cleaned Astragalus membranaceus into a vacuum moistening machine, use a vacuum pump to depressurize and extract the air inside the container and the medicinal material for 30 minutes, so that all the air in the medicinal material tissue is extracted, and then int...

Embodiment 2

[0022] 1) Harvesting: Harvest the 3-year-old Astragalus membranaceus when the plants wither in mid-to-late October. Choose sunny days after rain when the soil is relatively moist. Surround the plants by 40cm and dig 90cm deep with a hoe to keep the root bark intact and avoid damage to the roots. Yield and quality of medicinal materials. After excavation, shake off the soil and impurities, cut off the reed heads, remove fibrous roots, and remove rotten roots;

[0023] 2) Cleaning: Clean the fresh astragalus membranaceus with ultrasonic wave and water, the cleaning frequency is 30kHz, the cleaning power is 240W, the cleaning water temperature is 40°C, and the cleaning time is 3min;

[0024] 3) Softening: Put the cleaned Astragalus membranaceus into a vacuum moistening machine, use a vacuum pump to depressurize and extract the air inside the container and the medicinal material for 40 minutes, so that all the air in the medicinal material tissue is extracted, and then introduce sa...

Embodiment 3

[0029] 1) Harvesting: Harvest Astragalus membranaceus that has grown for 3 years when the plants wither in mid-to-late October. Choose sunny days after rain when the soil is relatively moist. Surround the plants by 40cm and dig 80cm deep with a hoe to keep the root bark intact and avoid damage to the roots. Yield and quality of medicinal materials. After excavation, shake off the soil and impurities, cut off the reed heads, remove fibrous roots, and remove rotten roots;

[0030] 2) Cleaning: Clean the fresh astragalus membranaceus with ultrasonic wave and water, the cleaning frequency is 25kHz, the cleaning power is 180W, the cleaning water temperature is 40°C, and the cleaning time is 4min;

[0031] 3) Softening: Put the cleaned Astragalus membranaceus into a vacuum moistening machine, use a vacuum pump to depressurize and extract the air inside the container and the medicinal material for 35 minutes, so that all the air in the medicinal material tissue is extracted, and then ...

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Abstract

The invention provides a processing method for increasing the content of astragaloside and belongs to the technical field of traditional Chinese medicine processing. The method adopts complete ultrasonic cleaning. Medicinal compositions are prevented from loss. A vacuum reduced-pressure steam medicine moistening method is adopted to improve the processing efficiency and to reduce loss of glycoside. As vacuum freezing+infrared+microwave drying is adopted, not only is the drying efficiency high, but also nutritional ingredients and the product color of radix astragali are reserved. Particularly,the content of glycoside is increased. As PVC / PE filled CO2 package is adopted, the problem of high probabilities of mildew and rot, damage by worms, discoloration, extensive diffusion of oil and thelike is avoided, the storage time is prolonged, the drug properties of herbs is maintained, loss is reduced, and favorable economic benefits are achieved.

Description

technical field [0001] The invention belongs to the technical field of processing methods of traditional Chinese medicines, in particular to a processing method for increasing the content of astragaloside. Background technique [0002] Astragalus, also known as Mianqi, is a perennial herb belonging to the genus Astragalus of Papilionaceae. It is resistant to drought and waterlogging, and likes coldness. It is mainly distributed in the northern temperate climate and has extensive resources in my country. It is distributed in Tibet, Inner Mongolia, Shaanxi, Gansu, Hebei, Heilongjiang and other provinces. Astragalus membranaceus is warm and sweet, and has the functions of invigorating qi and raising yang, strengthening the surface and antiperspirant, detoxifying and discharging pus, diuresis and reducing swelling. Saponins are one of the active components of Astragalus membranaceus, such as astragalus membranous saponin formyl astragaloside and acetylastragaloside , propionyl a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/481A61K125/00
CPCA61K36/481A61K2236/13A61K2236/15A61K2236/17
Inventor 马中森安莹娟董立定洪建雄杨淑芳李小梅常文军何勇赵玉萍刘文斌
Owner GANSU HUISEN PHARMA DEV
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