Method for preparing coarse powder of root and rhizome Chinese medicinal materials

A technology for rhizomes and traditional Chinese medicinal materials, which is applied in the field of preparation of coarse powders of rhizomes and traditional Chinese medicinal materials, can solve the problems of easy sticking to the bottom of the pot, gelatinization, poor surface leaching effect, etc., so as to reduce the burden of medicine costs, improve the leaching rate, and save money. The effect of medicinal herbs

Inactive Publication Date: 2003-08-13
段维和
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the 2000 edition of the Pharmacopoeia of the People's Republic of China (Part 1), the thickness of the decoction pieces is: thin slices 1-2mm, thick slices 2-4mm, obviously its volume is relatively large (ie, the block is large), and the leaching effect is relatively small due to the relatively small surface area. Difference
[0003] However, if the powder is too fine, the leaching effect is not ideal, because it sinks to the bottom and is easy to stick to the pan and gelatinize, which affects the dissolution and release of active ingredients.

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
  • Method for preparing coarse powder of root and rhizome Chinese medicinal materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] After leaving the warehouse, the roots and rhizomes of traditional Chinese medicinal materials are processed and prepared through the following procedures. Net selection: remove sediment, impurities, moldy products and non-medicinal parts; cleaning: wash with a medicine washing machine to remove impurities such as sediment; dry: dry in a drying equipment; chop: large volume of medicinal materials or those with hard texture, it needs to be chopped into small pieces with equipment; crushing: use a special crusher to crush the medicinal materials into coarse powder; processing: raw use or processing according to clinical needs; packaging: divided into bags according to the weight of different specifications Finally, it will be weighed automatically, vacuumized, sealed, and after passing the inspection, it will leave the factory.

[0025] Pack all kinds of prepared coarse powder into 1, 2, 3, 4, 5, 6, 9, 10, 15, 20, 30, 40, 50g and 100, 200, 300, 400, 500, 1000g in the pac...

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

A process for preparing the coarse dust of root and rhizome type Chinese-medicinal materials includes preparing coarse dust and loading it in bags of different dosages for using them as the raw materials of Chinese-medicinal decoction. Its advantages are high extracting rate and low cost.

Description

Technical field [0001] The invention relates to a method for preparing coarse powder of Chinese medicinal materials of roots and rhizomes. That is to say, after the roots and rhizomes are processed into coarse powder, they are packed into bags of different specifications and used as raw materials for preparing traditional Chinese medicine decoctions. Background technique [0002] Decoction, also known as decoction, is one of the main dosage forms in the clinical application of traditional Chinese medicine, with a history of more than 3,000 years. Because of its rich content and comprehensive ingredients; flexible formula, which can be added or subtracted according to the syndrome; suitable for the needs of TCM dialectical treatment; easy to absorb and quick to take effect, it is still widely used today. The required medicinal materials have undergone generational evolution, and now they are basically processed and cut into slices or made into blocks, strips, silks and other...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/14
Inventor 段维和
Owner 段维和
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