Preparing process of Jade-screen total polyose
A technology of jade screen and total polysaccharide, applied in the field of extracting total polysaccharide, can solve the problems of reducing the use efficiency and filtration effect of filter membrane, destroying the integrity of compound traditional Chinese medicine, increasing the burden of waste disposal, etc., so as to improve the overall utilization rate and efficiency. and effect, the effect of reducing the discharge of waste
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0036] The preparation method of Yupingfeng total polysaccharide is as follows:
[0037] Slice the three herbs of Radix Astragali, Atractylodes Rhizoma Atractylodes Rhizome and Fangfeng respectively and grind them into powders, mix the three medicinal powders according to the ratio of Astragalus Radix 1-3, Atractylodes Rhizoma Atractylodes Rhizoma 1-2, and Fangfeng 1-2 in parts by mass, and mix the three medicinal powders evenly The mixture is placed in a three-necked bottle, 5 to 10 times the mass of water is added, soaked for 0.5 to 12 hours, and then leached at 60 to 85°C for 2 to 5 hours. After cooling to room temperature, filter, and extract the filter cake twice with water according to the above method, and combine the filtrate to obtain the extract, which can be processed by any one of the following three methods:
[0038] (1) Add 0.8 to 1.8 g / L (amount of clarifying agent solution added per liter of extracting liquid) of B clarifying agent solution to the combined extr...
Embodiment 1
[0043]Sloped astragalus, atractylodes, and windproof three -flavored medicines and crushed it to the end. Take 600g of astragalus powder, leukotus and windproof powder each 200g each, place it in a trio bottle, add 5000ml of water, soak for 0.5 hours, and then immerse in 60 ° C under 60 ° C. Lift 2 hours. After cooling to room temperature, filter and extract the filter cake twice with water according to the above method. Combine the filtrates, add 0.8g / L (the amount of clarifier solution added per liter of leach solution) B clarifier solution wherein. After 2 hours of heat preservation at 80°C, add 0.4g / L (amount of clarifier solution added per liter of extract) of A clarifier solution, and then keep warm at 80°C for 2 hours. Centrifuge and take the supernatant. The supernatant obtained in the above steps is filtered with a membrane, and the filtrate with a molecular weight less than 50,000 is collected and concentrated to obtain a concentrated solution with a relative densi...
Embodiment 2
[0045] Sloped astragalus, atractylodes, and windproof three -flavored medicines and crushed it to the end. Take 400g of astragalus powder, 400g of Atractylodes powder, 200g of windproof powder, place it in a triangular bottle, add 6000ml of water, soak for 2 hours, and then under 65 ℃ under 65 ℃ Leach for 3 hours. After cooling to room temperature, filter and extract the filter cake twice with water according to the above method. Combine the filtrates, add 1.8g / L (the amount of clarifier solution added per liter of leach solution) B clarifier solution wherein. After 2 hours of heat preservation at 80°C, add 0.9g / L (amount of clarifier solution added per liter of extract) of A clarifier solution, and keep warm at 80°C for 2 hours. Filter and take the supernatant. The supernatant obtained in the above steps is filtered with a membrane, and the filtrate with a molecular weight less than 50,000 is collected and concentrated to obtain a concentrated solution with a relative densi...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More