Method for integrally extracting steroidal compounds, polysaccharides and polyphenols from inonotus obliquus
A technology for comprehensive extraction of Inonotus obliquus, which is applied to the extraction of polysaccharides and polyphenols, and the field of steroid compounds, can solve the problems of low polyphenol yield, environmental pollution, and has not yet been seen, and achieves the promotion of comprehensive utilization and recovery. High rate and activity-enhancing effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0027] 1) Pulverize Inonotus obliquus into powder in an electric mill, and then perform high-pressure treatment in an autoclave (100KPA, 121°C) for 1 hour to pre-treat the raw materials;
[0028] 2) adding the above-mentioned Inonotus obliquus to ethanol with a mass concentration of 80%, the mass ratio of the Inonotus obliquus to ethanol is 1:20, and then reflux extraction at a temperature of 90° C. for 2 hours, Repeated leaching 3 times, then filtered under reduced pressure, and the filtrates were combined to obtain the Inonotus obliquus test solution containing steroidal compounds;
[0029] 3) At a temperature of 60°C and a pressure of 0.1 MPa, place the above-mentioned Inonotus obliquus test solution containing steroidal compounds in a rotary evaporator under reduced pressure until ethanol-free. Suspend and wash with 10 times the amount of water for the test solution of Poria, then centrifuge and collect the precipitate;
[0030] 4) The precipitate collected above is dried...
Embodiment 2
[0037] 1) Inonotus obliquus is ground into powder in an electric mill, and then subjected to high-pressure treatment in an autoclave (100KPA, 121°C) for 2 hours to pre-treat the raw materials;
[0038]2) adding the above-mentioned Inonotus obliquus to ethanol with a mass concentration of 80%, the mass ratio of the Inonotus obliquus to ethanol is 1:15, and then reflux extraction at a temperature of 80° C. for 1.5 hours, Repeated leaching 3 times, then filtered under reduced pressure, and the filtrates were combined to obtain the Inonotus obliquus test solution containing steroidal compounds;
[0039] 3) At a temperature of 50°C and a pressure of 0.08 MPa, place the above-mentioned Inonotus obliquus test solution containing steroidal compounds in a rotary evaporator under reduced pressure until ethanol-free. Suspended and washed with 7 times the amount of water for the test solution of Poria bacterium, then centrifuged to collect the precipitate;
[0040] 4) The precipitate col...
Embodiment 3
[0047] 1) Inonotus obliquus is ground into powder in an electric mill, and then subjected to high-pressure treatment in an autoclave (100KPA, 121°C) for 3 hours to pre-treat the raw materials;
[0048] 2) adding the above-mentioned Inonotus obliquus through high-pressure treatment to ethanol with a mass concentration of 80%, the mass ratio of the Inonotus obliquus to ethanol is 1:10, and then reflux extraction at a temperature of 80° C. for 1 hour, Repeated leaching 3 times, then filtered under reduced pressure, and the filtrates were combined to obtain the Inonotus obliquus test solution containing steroidal compounds;
[0049] 3) At a temperature of 40° C. and a pressure of 0.06 MPa, place the above-mentioned Inonotus obliquus test solution containing steroidal compounds in a rotary evaporator under reduced pressure and rotary steam to no ethanol, and use a volume equal to the concentration of the above-mentioned chaga Suspend and wash with 5 times the amount of water for th...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More