| abstract |
The invention discloses an extraction device and process for extracting selenium polysaccharides from Poria cocos, which comprises: step 1) planting and selecting materials, step 2) preparing materials, step 3) refining, step 4) extracting, step 5) removing impurities, step 5) 6) Decolorization and deodorization, step 7) Concentration and drying. In the present invention, selenium-rich Poria is first planted, and then the Poria is refined, which can cause serious damage to the cell wall. In the later extraction, the polysaccharide can be dissolved more fully, and the protein is separated twice, so that the removal is more thorough. , effectively solving the technical problems of inconvenient use and low efficiency in the extraction process in the prior art. |