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

Preparation of capsules against rhinitis

A technology of biyanling and capsules, which is applied in the production process of Chinese patent medicine capsules, can solve the problems of cumbersome sugar coating, low quality control standards, and influence on curative effect, and achieve improved quality standards, perfect and reasonable production technology, and guaranteed quality and curative effect Effect

Inactive Publication Date: 2003-11-19
毛友昌
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tablets are easy to take and carry, but the disintegration of tablets, especially sugar-coated tablets, takes a long time, which affects the curative effect, and sugar-coating is more cumbersome
The quality control standard of this product is low, and quantitative indicators have not yet been established

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The best embodiment of this invention is: except menthol, all the other seven flavors are cleaned separately to remove impurities, and pass the inspection for future use. Take cocklebur seeds and crush them into coarse powder, heat and reflux with 50-85% ethanol to extract 1-3 times, filter the reflux liquid, combine the filtrate, recover the ethanol for later use; decoct the dregs with water for 1-2 times, filter the decoction , the filtrate is combined with the above-mentioned ethanol extract after recovering ethanol, concentrated to a concentrated solution with a relative density of 1.05-1.20 (60°C), the best relative density is 1.08 (60°C), spray-dried, and the dry cream powder is collected / concentrated, Dried to obtain dry paste, crushed into dry paste powder for later use. Magnolia magnolia and Asarum extract volatile oil separately for later use; the above volatile oil is added with appropriate amount of cyclodextrin to make volatile oil cyclodextrin inclusion co...

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
Relative densityaaaaaaaaaa
Relative densityaaaaaaaaaa
Relative densityaaaaaaaaaa
Login to View More

Abstract

A process for preparing Chinese medicine "Biyanling capsule" for treating chronic nasosinusitis, rhinitis, nasal congestion, etc includes such steps as extracting from xanthium fruit by alcohol, decocting dregs, concentrating, drying, extracting volatile oil of magnolia flower and asarum herb, pulverizing 4 Chinese-medicinal materials including scutellaria root, mixing, granulating, adding menthol and additive, mixing all together, and loading in capsules. Its advantage is high curative effect and safety.

Description

technical field [0001] The invention relates to the technical field of manufacturing technology of Chinese patent medicine capsules, in particular to a preparation method of Biyanling capsules. Background technique [0002] Capsules are a commonly used drug dosage form. According to the relevant drug regulations in my country, changing the dosage form is a new drug research. The original dosage form of Biyanling Capsules is: Biyanling Tablets. Biyanling Tablets have been included in the second volume of the Ministry of Health of the People's Republic of China Drug Standards "Prescriptions of Traditional Chinese Medicine". The technical characteristics of the original dosage form are: cocklebur is heated and refluxed with 70% ethanol to obtain a thick ointment, and the dregs are decocted with water to obtain a clear ointment; Magnolia magnolia and Asarum are respectively extracted volatile oil; four flavors such as Scutellaria baicalensis are crushed i...

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): A61K9/48A61P11/02
Inventor 毛友昌毛晓敏
Owner 毛友昌
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