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

Traditional Chinese medicine superfine-grinding device for extracting effective components of herba epimedii

A technology of ultra-fine pulverization and traditional Chinese medicine, which is applied in medical preparations containing active ingredients, plant/algae/fungus/moss components, solid separation, etc. Time-saving, easy-to-use, easy-to-operate effects

Pending Publication Date: 2019-08-30
重庆化工职业学院
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because icariin is soluble in conventional water as well as in ethanol, which makes its extraction relatively simple, but still not easy for fast, high-yield extraction
The existing recent technologies have adopted methods such as ultrasonic extraction and nanofiltration membrane filtration, but relatively speaking, the cost of equipment is relatively high, and it is not easy to operate and master, and it is not easy to promote

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
  • Traditional Chinese medicine superfine-grinding device for extracting effective components of herba epimedii
  • Traditional Chinese medicine superfine-grinding device for extracting effective components of herba epimedii
  • Traditional Chinese medicine superfine-grinding device for extracting effective components of herba epimedii

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Take by weighing the same batch of dried raw material Berberidaceae Epimedium, Epimedium leaf powder 3kg and stem powder 7kg after being pulverized by the ultrafine pulverizing device of the present invention, and the fineness is to cross 500 mesh sieve and 1000 mesh sieve respectively; Then soak with 50kg of ethanol, soaking in low temperature and high pressure and high temperature vacuum environment alternately; then soak in ethanol, soak in low temperature and high pressure and high temperature vacuum environment alternately; low temperature and high pressure refers to 1.2 atmospheres and 28 ℃; high temperature and low pressure refers to 0.5 atmospheric pressure and 4°C; the alternating frequency is once an hour, and the total soaking time is 6 hours each time;

[0040] Then pressurize and filter under 1.2 atmospheric pressure to obtain the filtrate, and the filtered solid phase is repeatedly soaked with 30 kg of ethanol and then pressure-filtered once under the same ...

Embodiment 2

[0042] Take by weighing the same batch of dry raw material Berberidaceae plant Epimedium, Epimedium leaf powder 3.6kg and stem powder 6.4kg after being pulverized by the ultrafine pulverizing device of the present invention, fineness is to cross 1000 mesh sieves and 2000 mesh respectively Sieve; then soak with 60kg of ethanol, soaking in low temperature high pressure and high temperature vacuum environment alternately; then soak in ethanol, soak in low temperature high pressure and high temperature vacuum environment alternately; low temperature high pressure refers to 1.2 atmospheres and 25 °C; high temperature and low pressure refers to The temperature is 0.5 atmosphere and 4°C; the alternating frequency is once every 2 hours, and the total soaking time is 8 hours each time;

[0043] Then pressurize and filter under 1.5 atmospheres to obtain the filtrate, and the filtered solid phase is repeatedly soaked with 50 kg of ethanol and then pressurized and filtered once under the s...

Embodiment 3

[0045] Take by weighing the same batch of dry raw material Berberidaceae plant Epimedium, Epimedium leaf powder 3kg and stem powder 7kg after being pulverized by the ultrafine pulverizing device of the present invention, the fineness is to cross 2000 mesh sieve and 5000 mesh sieve respectively; Then soak in 70kg of ethanol, soaking in low temperature, high pressure and high temperature vacuum environment alternately; then soak in ethanol, soak in low temperature, high pressure and high temperature vacuum environment alternately; low temperature and high pressure refers to 1.2 atmospheres and 28 ℃; high temperature and low pressure refers to 0.5 atmospheric pressure and 4°C; the alternating frequency is once an hour, and the total soaking time is 8 hours each time;

[0046] Then pressurize and filter under 1.2 atmospheres to obtain the filtrate, and the filtered solid phase is repeatedly soaked with 30 kg of ethanol and then pressurized and filtered once under the same condition...

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 relates to the technical field of traditional Chinese medicine processing equipment, and discloses a traditional Chinese medicine superfine-grinding device convenient to use. A grinder comprises a base, wherein a grinding box is arranged on the base; a discharging box is fixedly arranged under the grinding box; a discharging pipe is arranged in an inner cavity of the discharging box;a seal ring is fixedly connected to the top part of the discharging pipe; the tail end of the discharging pipe stretches out of the discharging box; a screen fixing steel belt is arranged in the discharging box; multiple screens with different specifications are uniformly arranged on the screen fixing steel belt at intervals; the other seal ring is fixedly connected to a discharge hole of the grinding box; the two seal rings are matched and directly face each other; the upper surface of the screen fixing steel belt is located between the two seal rings; a driving wheel drives a driven wheel to rotate through a chain; a filter screen fixedly connected onto the chain moves along with the movement of the chain; and operating personnel can select an appropriate filter screen according to theactual demand and has no need to frequently open the machine for replacing the filter screen, so that the traditional Chinese medicine superfine-grinding device convenient to use is convenient to operate.

Description

technical field [0001] The invention relates to modern biomedical equipment technology, in particular to a traditional Chinese medicine ultrafine pulverization device. Background technique [0002] Superfine crushing refers to the operation technology of crushing the material particles above 3 mm to 10-25 microns by using mechanical or fluid power methods to overcome the internal cohesion of solids and crush them. Superfine pulverization technology adopts methods such as supersonic airflow pulverization and cold slurry pulverization, which are completely different from the previous pure mechanical pulverization methods. There will be no local overheating during the pulverization process, and it can even be pulverized at a low temperature. The speed is fast and it can be completed in an instant, so the biologically active components of the powder can be retained to the greatest extent to facilitate the production of high-quality products. . The ultrafine pulverized material...

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): B02C23/16B07B1/10A61K36/296
CPCB02C23/16B07B1/10A61K36/296B02C2023/165A61K2236/15
Inventor 杨洋池雨芮赵文婷刘碧林苏婷婷曾祥燕刘利亚
Owner 重庆化工职业学院
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