Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method for refining figwort decoction piece and product thereof

A refining method and technology of Scrophulariaceae, applied in the field of traditional Chinese medicine, can solve the problems of poor quality stability of Scrophulariae Radix Scrophulariae, high non-medicinal proportion of Scrophulariae, and irregular cutting of Scrophulariae, achieving shortened drying time, good stability, heavy metal and Effects of low arsenic salt content

Inactive Publication Date: 2014-05-28
重庆天生药业有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Scrophulariaceae is made into decoction pieces of Scrophulariae scrophulariae through specific processing, but there is no standard processing method at present
Therefore, the quality and stability of the obtained Scrophulariaceae decoction pieces are poor, which is mainly reflected in the high proportion of non-medicinal use in the decoction pieces, the cutting of the decoction pieces is not standardized, the processing is not legal, and the proper medicinal properties are lost

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 refining figwort decoction piece and product thereof
  • Method for refining figwort decoction piece and product thereof
  • Method for refining figwort decoction piece and product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0022] The material used in the present invention is the dried root of Scrophularia ningpoensis Hemsl., a plant of Scrophulariaceae. The medicinal material samples were identified and met the relevant regulations under the section of Scrophulariaceae on page 108 of the 2010 edition of the Chinese Pharmacopoeia. The source of the samples is shown in Table 1.

[0023] Table 1. Scrophulariaceae sample collection

[0024] batch sample collection place collection time batch sample collection plac...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention belongs to the field of processing of Chinese medicines, and particularly discloses a method for refining a figwort decoction piece and a product thereof. The method comprises the following steps of: preparing fresh figwort, removing impurities, drying or airing figwort till the mass percentage of water in figwort is 25-35 percent, piling for 40-50 days, and turning once every 3-6 days; and wetting figwort, softening, slicing and drying till the mass percentage of water is 2-15 percent to obtain the figwort decoction piece. The obtained figwort decoction piece has high medicinal ratio, is sliced in a standardized way, is not softened with a cooking process, is prepared with a simple process, and is convenient for industrial production; and the losses of harpagoside and harpagide in medicinal materials are small, so that the medicament effect is ensured.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a method for refining Scrophulariaceae decoction pieces, and also relates to Scrophulariaceae decoction pieces prepared by the method. Background technique [0002] Scrophulariaceae is the plant Scrophulariaceae Scrophulariaceae ( Scrophularia ningpoensis Hemsl . ) of the dried roots. This product is cylindrical, with grayish-yellow or grayish-brown outer skin, black cut surface, slightly shiny, some with cracks, caramel-like smell, sweet and slightly bitter. The identification of medicinal materials must comply with the relevant regulations under the item of Scrophulariaceae on page 108 of the 2010 edition of the Chinese Pharmacopoeia. Scrophulariaceae is made into decoction pieces of Scrophulariae scrophulariae through specific processing, but there is no standard processing method at present. Therefore, the quality stability of the obtained Scrophulariaceae dec...

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 Patents(China)
IPC IPC(8): A61K36/808A61K125/00
Inventor 曾凡明向丽
Owner 重庆天生药业有限公司
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
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