A kind of processing method and application of coptis seed oil

A processing method and technology of Coptis chinensis, applied in the direction of medical preparations, applications, and pharmaceutical formulas containing active ingredients, can solve the problems of undiscovered Coptis chinensis oil processing methods, chemical composition and application research reports, etc., to promote microcirculation , soften blood vessels, lower blood pressure

Active Publication Date: 2016-04-20
HUBEI UNIV FOR NATITIES
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the past work, we did not find research reports on the processin

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of processing method and application of coptis seed oil

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] Example 1:

[0047] A processing method of coptis seed oil, the steps are as follows:

[0048] Using a full-size automatic hydraulic oil press (Shandong Tai'an Liangjun Yiyou Machinery, QYZ-230), 100kg of Coptis Rhizoma mature seeds are pressed at a pressing temperature of 40°C. The crude oil obtained by pressing is then washed with acidic water, the pH of the acidic aqueous solution is 1, the volume of the acidic aqueous solution used for each wash is twice the volume of the crude oil, and the number of washings is once. Then carry out alkaline water washing, the pH of the alkaline aqueous solution is 11, the volume of the alkaline aqueous solution used for each wash is twice the volume of the crude oil, and the number of washes is once. After washing to pH 7.5, it was placed in a cold storage at a temperature of 5° C. and allowed to stand for precipitation for 36 hours. The precipitate was filtered under reduced pressure to obtain 36.4 kg of refined Coptis seed oil Y-1.

...

Example Embodiment

[0052] Example 2:

[0053] A processing method of coptis seed oil, the steps are as follows:

[0054] A full-scale automatic hydraulic oil press (Shandong Tai'an Liangjun Yiyou Machinery, QYZ-230) was used to squeeze 100 kg of Coptis Rhizoma mature seeds at 20°C. The crude oil obtained by pressing is then washed with acidic water, the pH of the acidic aqueous solution is 4, the volume of the acidic aqueous solution used for each wash is 0.5 times the volume of the crude oil, and the number of washings is 3 times. Then carry out alkaline water washing, the pH of the alkaline aqueous solution is 8, the volume of the alkaline aqueous solution used for each wash is 0.5 times the volume of the crude oil, and the number of washes is 3 times. After washing to pH 7.5, it was placed in a freezer at 0°C for 24 hours for precipitation, and the precipitate was filtered under reduced pressure to obtain 33.1 kg of refined Coptis seed oil Y-2.

[0055] The acidic aqueous solution is a tartaric ac...

Example Embodiment

[0058] Example 3:

[0059] A processing method of coptis seed oil, the steps are as follows:

[0060] Using a full-small automatic hydraulic oil press (Shandong Tai'an Liangjun Yiyou Machinery, QYZ-230), 100kg of Coptis Rhizoma mature seeds were pressed at a pressing temperature of 30°C. The crude oil obtained by pressing is then washed with acidic water, the pH of the acidic aqueous solution is 2.5, the volume of the acidic aqueous solution used for each wash is 1 times the volume of the crude oil, and the number of washings is 2 times. Perform alkaline water washing again, the pH of the alkaline aqueous solution is 9.5, the volume of the alkaline aqueous solution used for each wash is 1 times the volume of the crude oil, and the number of washing times is 2 times. After washing to pH 7.2, it was placed in a cold storage with a temperature of -5°C and allowed to stand for precipitation for 30 hours. The precipitate was separated by centrifugation to obtain 36.9 kg of refined Copt...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for processing coptis chinensis seed oil and use thereof. The method comprises the following steps: squeezing mature coptis chinensis seeds; washing by acidic water; washing by basic water; washing by purified water; refrigerating, standing and precipitating; centrifugally separating or filtering, so as to obtain clear and transparent faint yellow coptis chinensis seed oil, wherein the yield of the refined coptis chinensis seed oil obtained from the mature seeds collected from wild or cultivated coptis chinensis can be up to 33-37%; the content of linoleic acid is 43.0-45.0%, the content of oleic acid is 37.0-40%, and the total content of the unsaturated fatty acid is 82.0-86.5%. The coptis chinensis seed oil has the effects of preventing cardiovascular and cerebrovascular diseases and/or diabetes mellitus. The method is simple and convenient to operate, low in cost, small in pollution, and easy to popularize and utilize as edible oil or a health product, and the quality of the product is ensured.

Description

technical field [0001] The invention relates to the field of food or health food, in particular to a processing method of Coptidis Rhizoma Seed Oil, and also relates to a use of Coptidis Rhizoma Seed Oil. Background technique [0002] Coptis chinensis Franch (Coptischinensis Franch) is a perennial herb of Ranunculaceae. Its root is commonly called "chicken feet", and it is a common Chinese medicinal material. It is mainly produced in Hubei, Hunan, Yunnan, Shaanxi, Chongqing and other provinces in my country. It has a large planting area, rich resources and high yield. Coptidis seeds mature in May. Cultivation of Coptis chinensis usually only uses its root as the medicinal material "Coptis chinensis", but the seeds of Coptis chinensis are left scattered in the field and have not been developed and utilized, and no research reports on the development and application of Coptis chinensis seeds and oil have been found. According to another survey, only Lichuan City, Enshi Auton...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C11B3/04C11B3/06C11B3/00C11B1/06C11C1/02A23D9/02A23L33/115A61K36/718A61P9/00A61P3/10A61K131/00
Inventor 宋新建王发松谭小红向家桂蒋德敏
Owner HUBEI UNIV FOR NATITIES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap