A kind of medical theaflavin extraction device and extraction method
An extraction device and theaflavin technology, which are applied in the field of medical theaflavin extraction devices, can solve problems such as poor extraction effect of theaflavin, and achieve the effects of reducing tube wall effect, reducing shaking, and ensuring smooth operation.
Active Publication Date: 2022-02-22
广东青云山药业有限公司
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Problems solved by technology
[0005] The object of the present invention is to provide a medical theaflavin extraction device to solve the problem of poor theaflavin extraction effect caused by the tube wall effect proposed in the background technology
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.
[0033] see Figure 1 to Figure 4 , an embodiment provided by the present invention: a medical theaflavin extraction device, comprising an extraction box 1, a rotating assembly 2 is arranged at the lower end of the extraction box 1, a chromatographic column 3 is clamped on the rotating assembly 2, and the upper end of the extraction box 1 A stabilizing component 4 is arranged inside, and a connecting component 5 adapted to the chromatographic column 3 is arranged in the middle of the stabilizing component 4 .
[0034] Specifically, the rotating component 2 cooperates with the stabilizing component 4 to firmly limit the position of the chromatographic col...
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The invention discloses a medical theaflavin extraction device and an extraction method. The extraction device includes an extraction box. A rotating assembly is arranged at the lower end of the extraction box. A chromatographic column is clamped on the rotating assembly. A stabilizing component is provided, the middle part of the stabilizing component is provided with a communicating component compatible with the chromatographic column, the communicating component includes a connecting pipe passing through the middle part of the stabilizing component, and the upper end of the communicating tube communicates with six liquid inlets The lower end of the communication tube is connected to the chromatographic column through a communication bearing, and the outer ring of the communication bearing is connected to a splitter box that communicates with the communication tube. Through the setting of the auxiliary mechanism, when the solution that needs to extract theaflavin is pumped in, the auxiliary mechanism is driven by pressure to compress the filler on the inner wall of the chromatographic column, reducing the tube wall effect, thereby ensuring the removal of the yellowish yellow in the solution. Vegetarian extraction works better.
Description
technical field [0001] The invention relates to the technical field of theaflavin extraction, in particular to a medical theaflavin extraction device and extraction method. Background technique [0002] Theaflavin is a golden pigment present in black tea. It is a product of tea fermentation. It is a compound with definite pharmacological effects, but the proportion of theaflavin in dry tea is very low, only 0.5% to 2%. Theaflavin The extraction of theaflavins is very difficult; most of the existing theaflavins are extracted by column chromatography and high-speed countercurrent chromatography. Under the existing conditions, there are certain disadvantages when using high-speed countercurrent chromatography to extract theaflavins. [0003] Chromatographic columns are used in the extraction of theaflavins by high-speed countercurrent chromatography, and the filling conditions of the existing chromatographic columns are always different in the center of the column and along the...
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IPC IPC(8): B01D15/14B01D15/22C07D311/62C09B61/00C09B67/54
CPCB01D15/14B01D15/22C07D311/62C09B61/00C09B67/0096
Inventor 斯聪聪孙振蛟余斌范冰舵胡晓雁庄培生
Owner 广东青云山药业有限公司