Cichorium endivia L. extract and application thereof
A technology for extract and chicory, applied in the field of cultivating chicory extract, can solve the problems such as no research report on the detection of biological characteristics of the extraction process of the active components of chrysanthemum, and achieve the improvement of immunity, easy extraction and abundant plant resources. Effect
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[0011] 1 Preparation of Cultivated Chicory Extract
[0012] The present invention is further described in detail through the following examples, but the technical content of this example is illustrative rather than limiting, and should not be used to limit the protection scope of the present invention.
[0013] The steps of the method for extracting antioxidant active substances from cultivated chicory involved in the present invention are as follows:
[0014] Cultivated chicory purchased from Beijing Xinfadi Vegetable Market, 5.8kg of dried whole herb was reflux extracted three times in 95% ethanol (80L×2h, 70L×1h, 68L×1h), filtered, combined filtrates, concentrated under reduced pressure, and the resulting infusion The cream was suspended in 70% ethanol solution (total volume 3.5L), extracted four times with petroleum ether (2L, 1.5L, 1.5L, 1.5L), the alcohol layer was concentrated under reduced pressure until it had no alcohol smell, and about 2.3L was added to suspend with...
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