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

Ointment capable of controlling mosquito bite and preparation method thereof

A technology for mosquito bites and ointments, which is applied in the field of medicine, can solve problems such as undiscovered applications, and achieve the effects of stable process, stable product and simple formula

Inactive Publication Date: 2016-02-03
GUANGZHOU SALIAI BIOLOGICAL GENETIC ENG CO LTD
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After searching, the application of the composition of mugwort leaf, angelica dahurica, purslane and lotus leaf in the ointment for preventing mosquito bites has not been found

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
  • Ointment capable of controlling mosquito bite and preparation method thereof
  • Ointment capable of controlling mosquito bite and preparation method thereof
  • Ointment capable of controlling mosquito bite and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1. Ointment for preventing and curing mosquito bites of the present invention and its preparation

[0023] Formula: Prepared with the following parts by weight of raw materials: 80 parts of mugwort leaf, 60 parts of Angelica dahurica, 50 parts of purslane, 65 parts of lotus leaf, 50 parts of glycerin, 132 parts of liquid paraffin, 115 parts of stearic acid, 8 parts of triethanolamine and 440 parts of water.

[0024] Preparation:

[0025] S1. Take fresh mugwort leaves, mince them, and place them in a supercritical carbon dioxide extraction device. Adjust the carbon dioxide flow rate to 18L / h, the extraction pressure to 16MPa, the extraction temperature to 35℃, and the extraction time to be 1.5h. , Keep the residue of mugwort leaves;

[0026] S2. Take fresh lotus leaves, mince them, and place them in a supercritical carbon dioxide extraction device. Adjust the carbon dioxide flow to 22L / h, the extraction pressure to 18MPa, the extraction temperature to 40℃, and the extra...

Embodiment 2

[0030] Example 2. Ointment for preventing and curing mosquito bites of the present invention and its preparation

[0031] Formula: Prepared with the following parts by weight of raw materials: 60 parts of mugwort leaf, 50 parts of Angelica dahurica, 40 parts of purslane, 55 parts of lotus leaf, 60 parts of glycerin, 140 parts of liquid paraffin, 120 parts of stearic acid, 10 parts of triethanolamine and 465 parts of water.

[0032] Preparation:

[0033] S1. Take fresh mugwort leaves, mince them, and place them in a supercritical carbon dioxide extraction device. Adjust the carbon dioxide flow rate to 16L / h, the extraction pressure to 20MPa, the extraction temperature to 30℃, and the extraction time to be 2h. Keep mugwort leaf residue;

[0034] S2. Take fresh lotus leaves, mince them, and place them in a supercritical carbon dioxide extraction device. Adjust the carbon dioxide flow to 20L / h, the extraction pressure to 20MPa, the extraction temperature to 35℃, and the extraction time ...

Embodiment 3

[0038] Example 3. Ointment for preventing and curing mosquito bites of the present invention and its preparation

[0039] Formula: Prepared with the following parts by weight of raw materials: 100 parts of mugwort leaf, 70 parts of Angelica dahurica, 60 parts of purslane, 75 parts of lotus leaf, 40 parts of glycerin, 130 parts of liquid paraffin, 110 parts of stearic acid, 7 parts of triethanolamine and 408 parts of water.

[0040] Preparation:

[0041] S1. Take fresh mugwort leaves, mince them, and place them in a supercritical carbon dioxide extraction device. Adjust the carbon dioxide flow rate to 20L / h, extraction pressure to 15MPa, extraction temperature to 40°C, extraction time to 1.5h, and vacuum separation to obtain mugwort volatile oil , Keep the residue of mugwort leaves;

[0042] S2. Take fresh lotus leaves, mince them, and place them in a supercritical carbon dioxide extraction device. Adjust the carbon dioxide flow to 25L / h, the extraction pressure to 15MPa, the extract...

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 belongs to the field of medicines and in particular relates to an ointment capable of controlling mosquito bite and a preparation method thereof. The ointment capable of controlling mosquito bite comprises the following raw materials in parts by weight: 50-120 parts of folium artemisiae argyi, 40-90 parts of Radix angelicae dahurioae, 30-80 parts of purslane, 40-90 parts of lotus leaf, 30-80 parts of glycerin, 110-160 parts of liquid paraffin, 100-140 parts of stearic acid, 5-14 parts of triethanolamine and 300-600 parts of water. The ointment capable of controlling mosquito bite prepared from the raw materials by using the preparation method is gentle and low in sensibility, has an effect of rapidly relieving itching and reducing swelling, and mosquito bite can be prevented and treated.

Description

technical field [0001] The invention belongs to the field of medicine, and in particular relates to an ointment for preventing and treating mosquito bites and a preparation method thereof. Background technique [0002] In summer, the weather is hot and mosquitoes are rampant. Even if you take precautions to protect yourself, it is difficult to avoid being bitten. After being bitten by mosquitoes, not only symptoms such as redness, swelling, itching, and pain will appear, but it may also cause skin allergies, and may also cause filariasis and malaria. , encephalitis, dengue fever and other diseases. If you scratch too much after the bite, you are also prone to infection. For mosquito bites, there are many kinds of medicines now. The common medicines such as cool oil and wind oil essence have a cool feeling after use and have a certain antipruritic effect, but their swelling effect is not good. At the same time, due to the alcohol content, it is not suitable for people with ...

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): A61K36/62A61K9/06A61P17/02
Inventor 王一飞陈海佳舒辉萍任哲刘秋英
Owner GUANGZHOU SALIAI BIOLOGICAL GENETIC ENG 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