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Method for preparing panaxoside and panaxynol through enzymatic zymotechnics

A technology of ginsenoside and fermentation method, which is applied in the field of enzyme engineering, can solve the problems that residues cannot be recycled, pesticide residues cannot be decomposed, and the extraction rate of active ingredients is low, so as to improve the content and small molecule characteristics, improve physiological activity, and eliminate pesticides. Residue reduction effect

Inactive Publication Date: 2015-07-22
珲春绿源参业生物科技有限公司
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Problems solved by technology

[0002] The disadvantages of the existing ginsenoside and ginseng alcohol preparation methods are low extraction rate of active ingredients, low biological activity, residues cannot be recycled, and pesticide residues cannot be decomposed

Method used

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  • Method for preparing panaxoside and panaxynol through enzymatic zymotechnics

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Embodiment Construction

[0024] In order to make the objectives and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0025] Such as figure 1 As shown, the embodiment of the present invention provides a method for preparing ginsenosides and ginsenosides by an enzymatic fermentation method, including the following steps:

[0026] S1. After washing the Changbai Mountain ginseng, dry it at 50℃~60℃, and crush it to 40 mesh fineness;

[0027] S2. Add the mineral water based on the principle of grasping the raw material powder on the hand and disperse it immediately, soak in lactic acid for 18 hours, and adjust the PH value between 4.5 and 6.5;

[0028] S3. Place the mixture obtained in step S2 in an enzymatic fermentation tank, add the enzymatic fermentation broth fo...

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Abstract

The invention discloses a method for preparing panaxoside and panaxynol through enzymatic zymotechnics. The method comprises the following steps: cleaning Changbai mountain ginseng, drying the ginseng at 50 to 60 DEG C, and crushing the ginseng to be 40 meshes; clustering raw material powder in hands, releasing namely dispersing the raw material power, adding mineral water to the raw material power, soaking the raw material power for 18 hours, and adjusting the PH value to be 4.5 to 6.5; putting mixed liquor into an enzymatic zymotechnics tank, adding enzymatic zymotechnics liquid to perform enzymatic zymotechnics, setting the enzymatic zymotechnics temperature to be 35 DEG C and the enzymatic zymotechnics time to be 72 hours, stirring and oxygenating once every 4 hours, and controlling the PH value to be 3.5 to 6.2; performing frame filtering, performing spray drying on supernate, ensuring that the drying temperature does not exceed 65 DEG C, and controlling the moisture to be lower than 7 percent to obtain powder; crushing the powder to be 120-mesh powder, then performing Co60 irradiation sterilization, and packing and warehousing finished products. The method is convenient in technology, easy to operate, low in energy consumption, clean and environment-friendly.

Description

Technical field [0001] The invention relates to the technical field of enzyme engineering, in particular to a method for preparing ginsenosides and ginsenosides by an enzymatic fermentation method. Background technique [0002] The disadvantages of the existing preparation methods of ginsenosides and ginseng alcohol are low extraction rate of effective ingredients, low biological activity, residues cannot be recycled and reused, and pesticide residues cannot be decomposed. Summary of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a method for preparing ginsenosides and ginsenosides by an enzymatic fermentation method. The process is simple and easy to operate, low energy consumption, clean and environmentally friendly. [0004] In order to achieve the above objectives, the technical solutions adopted by the present invention are: [0005] The method for preparing ginsenosides and ginsenosides by enzymatic fermentation method incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/258C07G3/00C07G99/00
Inventor 曲新砉
Owner 珲春绿源参业生物科技有限公司
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