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

Preparation method of ease pill

A technology of Xiaoyao Pills and Angelica, which is applied in the field of preparation of traditional Chinese medicine preparations, can solve the problems of easy loss of heat-sensitive ingredients, low recovery rate of active ingredients, troublesome post-processing, etc., and achieve the effects of shortening the production cycle, good clarity, and improving extraction efficiency

Active Publication Date: 2013-04-17
TAIJI GRP CHONGQING FULING PHARM FACTORY CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above method, the decoction method is used to extract the active ingredients of the medicinal materials, which has the disadvantages of long extraction time, high extraction temperature, high energy consumption, easy loss of heat-sensitive ingredients, low recovery rate of active ingredients, troublesome post-processing, etc.

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
  • Preparation method of ease pill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Prescription: Bupleurum 5kg, Angelica 5kg, Paeoniae Alba 5kg, Fried Atractylodes 5kg, Poria 5kg, Mint 1kg, Ginger 5kg, Radix Glycyrrhizae 4kg

[0034] The preparation method comprises the following steps:

[0035] a. Extracts of Bupleurum, Peppermint, Ginger and Angelica

[0036] a1. Mix the bupleurum bupleurum, peppermint, ginger and 1 / 2 of the prescription amount of angelica, crush them into coarse powder, and set aside;

[0037] a2. The medicinal powder obtained in step a1 is placed in a multifunctional extraction tank, and the volatile oil is extracted by straight-through steam distillation, and the distilled aqueous solution is collected in another device for subsequent use;

[0038] a3. Add water equivalent to 3 times the weight of the medicinal powder obtained in step a1 into the multifunctional extraction tank equipped with medicinal residues after extraction of volatile oil, stir and heat to 80°C, heat and stir for 10 minutes, and pump the slurry into a di...

Embodiment 2

[0047] Prescription: Bupleurum 5kg, Angelica 5kg, Paeoniae Alba 5kg, Fried Atractylodes 5kg, Poria 5kg, Mint 1kg, Ginger 5kg, Radix Glycyrrhizae 4kg

[0048] The preparation method comprises the following steps:

[0049] a. Extracts of Bupleurum, Peppermint, Ginger and Angelica

[0050] a1. Mix the bupleurum bupleurum, peppermint, ginger and 1 / 2 of the prescription amount of angelica, crush them into coarse powder, and set aside;

[0051] a2. The medicinal powder obtained in step a1 is placed in a multifunctional extraction tank, and the volatile oil is extracted by straight-through steam distillation, and the distilled aqueous solution is collected in another device for subsequent use;

[0052] a3. Add water equivalent to 2 times the weight of the powder obtained in step a1 into the multifunctional extraction tank equipped with medicinal residues after extraction of volatile oil, stir and heat to 75°C, keep stirring for 15 minutes, and pump the slurry into a diaphragm fi...

Embodiment 3

[0061] Prescription: Bupleurum 5kg, Angelica 5kg, Paeoniae Alba 5kg, Fried Atractylodes 5kg, Poria 5kg, Mint 1kg, Ginger 5kg, Radix Glycyrrhizae 4kg

[0062] The preparation method comprises the following steps:

[0063] a. Extracts of Bupleurum, Peppermint, Ginger and Angelica

[0064] a1. Mix the bupleurum bupleurum, peppermint, ginger and 1 / 2 of the prescription amount of angelica, crush them into coarse powder, and set aside;

[0065] a2. The medicinal powder obtained in step a1 is placed in a multifunctional extraction tank, and the volatile oil is extracted by straight-through steam distillation, and the distilled aqueous solution is collected in another device for subsequent use;

[0066] a3. Add water equivalent to 4 times the weight of the medicinal powder obtained in step a1 to the multi-functional extraction tank equipped with medicinal residues after extraction of volatile oil, stir and heat to 85°C, heat and stir for 5 minutes, and pump the slurry into a diap...

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 preparation method of an ease pill (condensed pill). According to the preparation method disclosed by the invention, effective components in medicinal materials in a prescription are extracted by adopting a diaphragm filter press circulation, extraction and separation integrated technology, thus the process flow can be simplified, the production period is greatly shortened, the energy consumption is reduced, environmental protection and utilization of waste residue are facilitated, and the recovery rate of the effective components can be greatly improved.

Description

technical field [0001] The invention belongs to the field of pharmacy and relates to a preparation method of a traditional Chinese medicine preparation. Background technique [0002] The drug standard WS3-B-2220-96 of the Ministry of Health records: Xiaoyao pills (concentrated pills) have the effects of soothing the liver and strengthening the spleen, nourishing blood and regulating menstruation, and are used for depression, discomfort, chest pain, and dizziness caused by liver depression and spleen deficiency , loss of appetite, irregular menstruation. The prescription is Bupleurum 100g, Angelica 100g, Paeoniae Alba 100g, Stir-fried Atractylodes macrocephala 100g, Poria cocos 100g, mint 20g, ginger 100g, and roasted licorice 80g. The preparation method is to extract volatile oil from bupleurum, angelica 50g, mint and ginger; decoct the medicinal dregs, Atractylodes macrocephala and poria cocos twice, each time for 2 hours, combine the decoction, filter, and concentrate the...

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): A61K36/9068A61K9/20A61P1/14A61P15/00
Inventor 冯天炯胡黎明顾维菊程地英刘小均余佳文
Owner TAIJI GRP CHONGQING FULING PHARM FACTORY CO LTD
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