Method for separating active components of Linzhi inonotus obliquus

Abstract

The invention discloses a method for separating active components of Linzhi inonotus obliquus. The method comprises a box shell, a pulverizator, a liquid injection pipe, a first discharge pipe, an overflow partition plate, a second discharge pipe and a movable filter plate, the pulverizator is mounted at a feed inlet at the top end of the box shell, and the movable filter plate is mounted in the box shell. A filter board in the movable filter plate can be driven by a motor to rotate, so that the filter board rotates the filtered filtrate to move to the bottom end of the box shell, ethanol or an ethanol aqueous solution is introduced for standing, and an intermittent transmission mechanism is arranged at the joint of the motor and the filter board. Therefore, the rotation control precision of the filter boardis improved. The steps of smashing, leaching, filtering and precipitating for extracting the inonotus obliquus activity cost are achieved through one device, the number of used devices needed for extracting the inonotus obliquus activity cost is reduced, and then the using cost for extracting the inonotus obliquus activity cost is reduced.

Description

technical field [0001] The invention specifically relates to a method for separating the active components of Inonotus obliquus Linzhi, and relates to the related field of extraction technology of the active components of Inonotus obliquus. Background technique [0002] Inonotus obliquus belongs to the phylum Fungi, Basidiomycotina, Phytomycetes, Phytomycetes, Inonotus rotaceae, and Inonotus obliquus. At present, the chemical composition of Inonotus obliquus mainly includes lanolin-type steroids Compounds, polysaccharides, polyphenols, lignin, melanin, alkaloids, tannin compounds, folic acid derivatives and aromatic vanillic acid, syringic acid and γ-hydroxybenzoic acid, etc. [0003] Due to the many types of active ingredients in Inonotus obliquus and their high application value, the current research in this field has not fully utilized and developed the value of active ingredients in Inonotus obliquus. , needs to be crushed with Inonotus obliquus sclerotia and then extra...

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Problems solved by technology

[0003] Due to the many types of active ingredients in Inonotus obliquus and their high application value, the current research in this field has not fully utilized and developed the value of active ingredients in Inonotus obliquus. , needs to be crushed with Inonotus obliquus sclerotia and then extracted with water, filtered to collect the filtrate, concentrated and then added with ethanol or ethanol aqueous solution, left to collect the precipitate, washed with ethanol and / or acetone, dissolved in water, added chloroform-n-butyl Alcohol solution, shaking, and centrifugation to take the supernatant, repeat this several times until the lower layer does not produce colloidal precipitation, after the supernatant is concentrated, use a dialysis bag with a molecular weight of 3500Da to dialyze in deionized water, collect the inner fluid of the dialysis, and freeze-dry to obtain The polysaccharide of Inonotus obliquus has a lot of operation steps, and equipment such as crushing equipment, filter, sedimentation box, oscillation, centrifugal equipment, and dialysis bags are required. The use of various equipment increases the cost of extracting the active ingredients of Inonotus obliquus.

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