Houttuynia cordata scalding spray film agent and preparation method thereof

A technology of Houttuynia cordata and film-spraying agent, which is applied in the direction of medical formulas, medical preparations containing active ingredients, plant raw materials, etc., can solve the problems of less research and application, and achieve simple and convenient methods, long storage time, and good stability Effect

Inactive Publication Date: 2014-01-08
CHONGQING NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been officially identified by the Ministry of Health as one of the resources with great development potential "both medicine and food", but the research and application of Houttuynia cordata as a scald treatment drug is less

Method used

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  • Houttuynia cordata scalding spray film agent and preparation method thereof
  • Houttuynia cordata scalding spray film agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A kind of Houttuynia scald film spraying agent, is made up of the raw material composition of following parts by weight:

[0041] Houttuynia cordata mixed extract: 75 parts,

[0042] Ice flakes: 5 parts,

[0043] Polyvinylpyrrolidone: 50 parts;

[0044] A preparation method of Houttuynia scald film spraying agent, comprising the following processing steps:

[0045] (1) Preparation of extract: Weigh 40 parts by weight of Houttuynia cordata, 10 parts of rhubarb, 15 parts of Polygonum cuspidatum and 10 parts of honeysuckle, chop them up and mix them, add 2 times the amount of 80% ethanol And heated and refluxed for 3 times, each time for 1h, after filtering, the filtrate was combined for 3 times, evaporated and concentrated to half to obtain the mixed extract of Houttuynia cordata;

[0046] (2) Weigh 50 parts of polyvinylpyrrolidone, add it to the mixed extract of Houttuynia cordata, and stir evenly;

[0047] (3) After dissolving 5 parts by weight of borneol with ethan...

Embodiment 2

[0050] A kind of Houttuynia scald film spraying agent, is made up of the raw material composition of following parts by weight:

[0051] Houttuynia cordata mixed extract: 100 parts,

[0052] Ice flakes: 3 parts,

[0053] Polyvinylpyrrolidone: 50 parts;

[0054] A preparation method of Houttuynia scald film spraying agent, comprising the following processing steps:

[0055] (1) Preparation of extract: Weigh 50 parts by weight of Houttuynia cordata, 15 parts of rhubarb, 20 parts of Polygonum cuspidatum and 15 parts of honeysuckle, chop them up and mix them, add 2 times the amount of 75% ethanol And heated and refluxed for 3 times, each time for 1h, after filtering, the filtrate was combined for 3 times, evaporated and concentrated to half to obtain the mixed extract of Houttuynia cordata;

[0056] (2) Weigh 50 parts of polyvinylpyrrolidone, add it to the mixed extract of Houttuynia cordata, and stir evenly;

[0057] (3) After dissolving 3 parts by weight of borneol with etha...

Embodiment 3

[0060] A kind of Houttuynia scald film spraying agent, is made up of the raw material composition of following parts by weight:

[0061] Houttuynia cordata mixed extract: 88 parts,

[0062] Ice flakes: 4 parts,

[0063] Polyvinylpyrrolidone: 50 parts;

[0064] A preparation method of Houttuynia scald film spraying agent, comprising the following processing steps:

[0065] (1) Preparation of extract: Weigh 45 parts by weight of Houttuynia cordata, 12 parts of rhubarb, 18 parts of Polygonum cuspidatum and 13 parts of honeysuckle, chop them up and mix them, add 2 times the amount of 80% ethanol And heated and refluxed for 3 times, each time for 1h, after filtering, the filtrate was combined for 3 times, evaporated and concentrated to half to obtain the mixed extract of Houttuynia cordata;

[0066] (2) Weigh 50 parts of polyvinylpyrrolidone, add it to the mixed extract of Houttuynia cordata, and stir evenly;

[0067] (3) After dissolving 4 parts by weight of borneol with ethan...

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Abstract

The invention discloses a houttuynia cordata scalding spray film agent and a preparation method thereof. The houttuynia cordata scalding spray film agent is characterized by comprising, by weight, 75-100 parts of houttuynia cordata mixing leach liquid, 3-5 parts of borneol and 50 parts of polyvinylpyrrolidone. The preparation method of the houttuynia cordata scalding spray film agent is characterized by including the following processing steps that (1) leach liquid is prepared; (2) 50-part polyvinylpyrrolidone is weighed, the polyvinylpyrrolidone is added into the houttuynia cordata mixing leach liquid, and even stirring is carried out; (3) after the borneol with the parts by weight being 3-5 parts is dissolved by ethyl alcohol, the mixed liquid is added into the solution obtained in the step (2), even mixing is conducted, and the houttuynia cordata scalding spray film agent is obtained. According to the houttuynia cordata scalding spray film agent and the preparation method thereof, the method is simple and convenient, the houttuynia cordata scalding spray film agent obtained through preparation can be used for treatment of burning and scalding quickly and effectively, skin allergy is avoided, toxic reaction can not occur to skin, stability is good, and production cost is low.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicines, and in particular relates to a Houttuynia scald film spraying agent and a preparation method thereof. Background technique [0002] Burns are caused by heat, such as hot liquid (hot water, hot oil, hot soup), flame, hot metal (melted liquid or hot solid), steam, high temperature gas, electrical energy, chemical substances, radiation, microwaves, etc. Tissue injury is an extremely complex traumatic disease. It mainly causes skin damage, and in severe cases, it can damage subcutaneous tissue, muscles, bones, joints, nerves, blood vessels and even internal organs. Since there are four major problems in burn treatment: wound pain, progressive necrosis, susceptibility to infection, and scar healing, it is urgent to find more effective treatment methods and drugs. [0003] Houttuynia Cordata (Houttuynia Cordata) is the fresh whole herb or dry aerial part of the plant of the genus Houttuyn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/78A61K9/70A61P17/02A61K31/045
Inventor 和七一余晓东段海龙
Owner CHONGQING NORMAL UNIVERSITY
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