Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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 processing method, chemical composition and application of Coptis chinensis seed oil

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

Embodiment 1

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

[0048] 100 kg of mature Coptis chinensis seeds were pressed using a full-sized automatic hydraulic oil press (Shandong Taian Liangjun Yiyou Machinery, QYZ-230 type), and the pressing temperature was 40°C. Then the crude oil obtained by pressing is washed with acidic water, the pH value of the acidic aqueous solution is 1, the volume of the acidic aqueous solution used for each washing is twice the volume of the crude oil, and the number of washings is 1 time. Carry out alkaline washing again, the pH value of alkaline aqueous solution is 11, and the volume of alkaline aqueous solution used for each washing is 2 times of crude oil volume, and the number of times of washing is 1 time. After washing with water to pH 7.5, it was placed in a cold storage at 5° C. for 36 hours, and the precipitate was filtered out under reduced pressure to obtain 36.4 kg of refined Coptis chinensis oil Y-1.

[0049] Described...

Embodiment 2

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

[0054] 100 kg of mature Coptis chinensis seeds were pressed using a full-sized automatic hydraulic oil press (Shandong Tai'an Liangjun Yiyou Machinery, QYZ-230 type), and the pressing temperature was 20°C. Then the crude oil obtained by pressing is washed with acidic water, the pH value of the acidic aqueous solution is 4, the volume of the acidic aqueous solution used for each washing is 0.5 times the volume of the crude oil, and the number of washings is 3 times. Carry out alkaline washing again, the pH value of alkaline aqueous solution is 8, the volume of alkaline aqueous solution used for each washing is 0.5 times of crude oil volume, and the number of times of washing is 3 times. After washing with water to pH 7.5, it was placed in a freezer at 0° C. for 24 hours to settle, and the precipitate was filtered out under reduced pressure to obtain 33.1 kg of refined Coptis chinensis oil Y-2.

[0055] ...

Embodiment 3

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

[0060] 100 kg of mature Coptis chinensis seeds were pressed using a full-sized automatic hydraulic oil press (Shandong Tai'an Liangjun Yiyou Machinery, QYZ-230 type), and the pressing temperature was 30°C. Then the crude oil obtained by pressing is washed with acidic water, the pH value of the acidic aqueous solution is 2.5, the volume of the acidic aqueous solution used for each washing is 1 times the volume of the crude oil, and the number of washings is 2 times. Carry out alkaline washing again, the pH value of alkaline aqueous solution is 9.5, and the volume of alkaline aqueous solution used for each washing is 1 times of crude oil volume, and the number of times of washing is 2 times. After washing with water to pH 7.2, it was placed in a freezer at -5°C for 30 hours, and the precipitate was separated by centrifugation to obtain 36.9 kg of refined Coptis chinensis oil Y-3.

[0061] Described acidi...

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 Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com