Biological enzymolysis technology of extraction of natural active ingredients of plant polysaccharide
ma mou with cellulase extraction of rhizoma coptidis small nest alkali, hydrochloric acid hydrochloric acid from small nest alkali content of 4. 2%, and without the small nest enzyme treatment of hydrochloric acid alkali average content of 2. 5%. Of mushroom cell wall is composed of proteins, chitin and cellulose, structure compact, general extraction method for difficult to undermine its cell wall, extract the effect is not ideal, wang mou, cellulase and bromelain in the process of the extraction of lentinan enzyme processing, can greatly improve the extraction yield of total soluble solids, extract with ethanol after removal of protein precipitation, get a mixture of 6 kinds of polysaccharide, enzymatic extraction of polysaccharide content is 50%, without enzyme treatment containing only 32%. Also send reports called enzyme technology for the extraction of canola, corn germ oil, effect is good.
the natural plant extraction and separation of effective components, each have its characteristics, due to the complexity and diversity of plant structure, the applicability of the various methods may also vary, simple can't make a good comparison. Studies have found that extracting yellow answer and cordycepin, the extraction of new technology in some process may not be better than the traditional method, it should also be taken seriously. Concrete analysis is needed in scientific research, production practice, comprehensive consideration, to select the best extraction technique and technology.
centrifugal extraction machine extraction of natural plant effective components extraction technology will certainly to safe and effective, and easy to control, low cost, environment friendly in the direction of the development, make natural plant active ingredient extraction and separation technology will be improved.
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