Formula based on separation and extraction of bakuchiol and industrial production method thereof

A technology of bakuchiol and production method, applied in the field of medicine, can solve the problems of large recovery volume, unfavorable operation and production handling, influence on purity and the like

Pending Publication Date: 2021-09-10
张蕊鑫
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] 1. As far as the recovery of the extract is concerned, the recovery volume is relatively large, which increases the difficulty of the operation of the staff
[0004] 2. The application of industrial production tools and equipment is complex, not only costly, but

Method used

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  • Formula based on separation and extraction of bakuchiol and industrial production method thereof

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Embodiment Construction

[0021] In the following text, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to those skilled in the art that the described embodiments can be used without these specific details. Some or all instances were practiced, and in other instances well-known process steps were not described in detail.

[0022] In describing the invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth construction and operation, therefore, are no...

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Abstract

The invention discloses a formula based on separation and extraction of bakuchiol and an industrial production method thereof. The method comprises the following steps: firstly, performing supercritical extraction on a raw medicinal material to prepare an oily substance, then stirring an oily sample, prepared according to a ratio of a column mass ratio to a sample of 13.3: 1, with an eluent according to a mass ratio of 1/3, uniformly loading the oily sample, and then allowing the oily sample to slowly flow into a dry surface of silica gel along a stirring rod; conducting pressing at a speed of 0.02 column volume per minute to infiltrate the silica gel surface, performing flushing with an eluent having a sample mass ratio of petroleum ether to ethyl acetate of 3:1, and repeatedly adjusting a flow rate according to a polarity principle to separate the sample; and finally, adding an antioxidant, adding 1.5-2.0% of a decolorizing substance according to the properties of the sample, conducting repeated decolorizing at 50 DEG C two times, and finally, conducting concentrating until no solvent smell exists to obtain a red transparent substance. According to the invention, a control technology in the pretreatment and posttreatment of samples and in an experiment process is optimized, and the purposes of reducing cost and greatly improving yield and purity can be achieved.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to a bakuchiol-based separation and extraction formula and an industrial production method thereof. Background technique [0002] In the extraction of bakuchiol, this method has been applied industrially, enabling mass production and greatly saving costs. However, in the production process, there are correspondingly many defects and deficiencies, as follows; [0003] 1. As far as the recovery of the extract is concerned, the recovery volume is relatively large, which increases the difficulty of the operation of the staff. [0004] 2. The application of industrialized production tools and equipment is complex, not only costly, but also unfavorable for operation and production handling. [0005] 3. The traditional production and recovery efficiency is low, and it is impossible to realize the digitization and optimization of the collection and separation process, which greatly affec...

Claims

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Application Information

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IPC IPC(8): C07C39/19C07C37/70C07C37/72C07D493/04
CPCC07D493/04C07C37/72C07C37/70C07C39/19Y02P20/54
Inventor 张蕊鑫
Owner 张蕊鑫
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