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Phenylpropanoid compound and preparation method thereof

A compound and phenylpropanoid technology, applied in the field of compound preparation, can solve the problems of troublesome pulverizing effect of litchi grass, complex overall process and the like, and achieve the effects of easy artificial synthesis, simple preparation operation process and wide distribution.

Pending Publication Date: 2020-04-28
HENAN POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Lychee grass needs to be dried and crushed when extracting phenylpropanoid compounds, and then the subsequent extraction work is carried out, but the overall process in the preparation process is relatively complicated, and the crushing effect on litchi grass is more troublesome, which cannot meet people's needs. Require

Method used

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  • Phenylpropanoid compound and preparation method thereof
  • Phenylpropanoid compound and preparation method thereof
  • Phenylpropanoid compound and preparation method thereof

Examples

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Embodiment 1

[0034] refer to Figure 1-6 , a phenylpropanoid compound and a preparation method thereof, comprising the following steps:

[0035] S1: Prepare the materials, clean the lychee grass, and then dry it. Lychee grass is widely distributed in my country, with abundant raw materials and cheap prices; and it is easy to separate and obtain, and the synthesis route is also simple, easy to synthesize artificially, which improves work efficiency;

[0036] S2: crushing, taking the rhizome of Lychee Grass and putting it into the preparation equipment for crushing, and crushing to between 30-45 mesh;

[0037] S3: Extraction, take out the crushed lychee grass and use 90% ethanol to extract 4-7 times at room temperature, each time for 48 hours, including system module integration;

[0038] S4: making the extract, taking the extracted solution, filtering and concentrating, and then leaving the concentrated solution for 6-8 hours to filter impurities to obtain the extract;

[0039] S5: Elutio...

Embodiment 2

[0045] refer to Figure 1-6 , a phenylpropanoid compound and a preparation method thereof, comprising the following steps:

[0046] S1: Prepare the materials, clean the lychee grass, and then dry it. Lychee grass is widely distributed in my country, with abundant raw materials and cheap prices; and it is easy to separate and obtain, and the synthesis route is also simple, easy to synthesize artificially, which improves work efficiency;

[0047] S2: crushing, taking the rhizome of Lychee Grass and putting it into the preparation equipment for crushing, and crushing to between 30-45 mesh;

[0048] S3: Extraction, take out the crushed lychee grass and use 80% ethanol to extract 3-5 times at room temperature, 48 hours each time, including system module integration;

[0049] S4: making the extract, taking the extracted solution, filtering and concentrating, and then leaving the concentrated solution for 6-8 hours to filter impurities to obtain the extract;

[0050] S5: Elution an...

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Abstract

The invention discloses a phenylpropanoid compound and a preparation method thereof. The preparation method includes the following steps of: S1, preparing materials are prepared, cleaning up salvia plebeian, and drying the salvia plebeian, wherein the salvia plebeia is widely distributed in China, rich in raw material and low in price, separation and obtaining are easy, the synthesis route is simple, artificial synthesis is easy, and the working efficiency is improved; S2, performing crushing: putting rhizomes of salvia plebeia into preparation equipment, and performing crushing to 30-45 meshes; S3, performing extraction. The present invention provides a preparation device of the phenylpropanoid compound and the preparation method thereof, the preparation device comprises a box body, a feeding pipe is welded to the top of the box body, and a discharging pipe is welded to one side of the box body. The synthetic route is simple, artificial synthesis is easy, the working efficiency is improved, the compound purity is high, subsequent industrial production is easy to realize, the preparation effect is improved, a crushing rod can be driven to rotate and move up and down at the same time to form linkage, and the crushing effect of the device is improved.

Description

technical field [0001] The invention relates to the technical field of compound preparation, in particular to a phenylpropanoid compound and a preparation method thereof. Background technique [0002] Lychee grass is the whole herb of the plant Salvia genus Lamiaceae. It is a common folk traditional Chinese medicine. It tastes bitter, pungent and cool in nature. It returns to the lung, stomach and kidney channels. Hemostasis and other effects. Lychee grass contains a variety of chemical components, mainly including flavonoids, phenylpropanoids, terpenoids and volatile oils. Modern pharmacological studies have shown that lychee grass has anti-bacterial, anti-inflammatory, anti-oxidant, anti-viral, liver-protecting, phlegm-relieving, cough-relieving, asthma-reducing, fat-lowering and weight-loss effects. Lychee grass is very widely distributed in my country, and its wild resources are extremely rich. It is a kind of medicinal and edible traditional Chinese medicine with grea...

Claims

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Application Information

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IPC IPC(8): C07D307/80B02C18/10B02C18/18
CPCC07D307/80B02C18/10B02C18/18
Inventor 王振辉牛超杨兰萍刘志强张真真龚雪云郝双影冯思颉王俊华张文奎
Owner HENAN POLYTECHNIC UNIV
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