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Disinfecting and antiseptic Chinese patent medicine and preparation method thereof

A technology of medicaments and solvents, which is applied in the field of disinfection and antibacterial Chinese patent medicines and its preparation, and can solve problems such as unsatisfactory disinfection effects, respiratory tract and skin lesions, and room equipment corrosion

Inactive Publication Date: 2010-07-07
湖北金叶新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The disinfectants currently used are generally chemical disinfectants, such as peracetic acid boiling and fumigation air disinfection, lactic acid, hydrogen peroxide and other spray disinfection methods, but there are certain defects, some of which have stimulating effects on conjunctiva and skin, Can cause respiratory and skin lesions; some have a corrosive effect on room equipment and can only be used for local disinfection; some are easily affected by factors such as temperature and humidity, and the disinfection effect is not ideal

Method used

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  • Disinfecting and antiseptic Chinese patent medicine and preparation method thereof
  • Disinfecting and antiseptic Chinese patent medicine and preparation method thereof
  • Disinfecting and antiseptic Chinese patent medicine and preparation method thereof

Examples

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Effect test

Embodiment 1

[0020] Weigh 20 g of forsythia and 20 g of Scutellaria baicalensis, crush them slightly, pass through a 12-mesh sieve, heat and reflux with 8 times the volume of 50% (by mass percentage, the same below) ethanol solvent, and extract three times, each extraction time is 1 hour. The filtrate was refrigerated for 24 hours and then centrifuged for use. Weigh 10 g of Houttuynia cordata, 10 g of licorice root, and 10 g of saliva, crush them slightly, pass through a 12-mesh sieve, heat and reflux with 8 times the volume of 45% ethanol solvent, and extract three times, each extraction time is 1 hour. The filtrate was refrigerated for 24 hours and then centrifuged for use. The resulting forsythia and scutellaria baicalensis filtrates were mixed with houttuynia cordata, licorice and saliva filtrates, and concentrated under reduced pressure at 60° C. to obtain an extract with a specific gravity of 1.1 (Baume meter). Mix the extract with 0.5mL Tween 80 and 5mL propylene glycol evenly, add...

Embodiment 2

[0027] Weigh 15g of forsythia and 10g of scutellaria baicalensis, crush them slightly, pass through a 12-mesh sieve, heat and reflux with 10 times the volume of 60% ethanol solvent, and extract three times, each extraction time is 1.5 hours. The filtrate was refrigerated for 24 hours and then centrifuged for use. Weigh 8 g of Houttuynia cordata, 7 g of licorice root, and 7 g of saliva, crush them slightly, pass through a 12-mesh sieve, heat and reflux with 10 times the volume of 50% ethanol solvent, and extract three times, each extraction time is 2 hours. The filtrate was refrigerated for 30 hours and then centrifuged for use. The resulting forsythia and scutellaria filtrates were mixed with Houttuynia cordata, licorice, and Lisiana filtrate, and concentrated under reduced pressure at 70°C to obtain an extract with a specific gravity of 1.2 (Baume meter) for future use. After preparing the above standby solution, mix the extract with 0.3mL Tween 80 and 3mL propylene glycol e...

Embodiment 3

[0033] Weigh 25g of forsythia and 15g of scutellaria baicalensis, crush them slightly, pass through a 12-mesh sieve, heat and reflux with 12 times the volume of 70% ethanol solvent, and extract three times, each extraction time is 2 hours. The filtrate was refrigerated for 30 hours and then centrifuged for use. Weigh 5 g of Houttuynia cordata, 6 g of licorice root, and 5 g of saliva, crush them slightly, pass through a 12-mesh sieve, heat and reflux with 10 times the volume of 65% ethanol solvent, and extract three times, each extraction time is 1.5 hours. The filtrate was refrigerated for 24 hours and then centrifuged for use. Mix the obtained filtrates of forsythia and scutellaria baicalensis with Houttuynia cordata, licorice, and Lisiana filtrate, and concentrate under reduced pressure at 80°C to obtain an extract with a specific gravity of 1.1 (Baume meter) for future use. After preparing the above standby solution, mix the extract with 0.2mL Tween 80 and 5mL propylene gl...

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Abstract

The invention relates to a disinfecting and antiseptic Chinese patent medicine and a preparation method thereof, which is formed by mixedly preparing traditional Chinese medicine radix glycyrrhiza, baikal skullcap root, ordate houttuynia, forsythia suspense, longtube ground ivy herb and additive, wherein, the additive comprises ethanol, distilled water, tween and propylene glycol; the preparation method comprising the following steps: 1), taking material; 2) crushing the forsythia suspense and the baikal skullcap root, heating and refluxing the crushed mixture through solvent, extracting the crushed mixture, and centrifugating the obtained filtrate for reservation after frozen storage; 4) mixing the above filtrate, and concentrating the filtrate to extract for reservation; 5) evenly mixing the extract obtained in the step 4) and the tween, the propylene glycol, adding the diluted ethanol to the mixture, taking supernatant fluid, that is, obtaining the disinfecting and antiseptic Chinese patent medicine. The disinfectant which is prepared according to the technical scheme has the following advantages: 1) the invention has no toxic side effect, corrosivity, pollution of the environment, and the LD50 is larger than 20g / Kg; 2) the disinfecting effect is good; 3) the effect is not changed after storing for one year.

Description

technical field [0001] The invention relates to a disinfectant and antibacterial Chinese patent medicine and a preparation method thereof. Background technique [0002] The disinfectants currently used are generally chemical disinfectants, such as peracetic acid boiling and fumigation air disinfection, lactic acid, hydrogen peroxide and other spray disinfection methods, but there are certain defects, some of which have stimulating effects on conjunctiva and skin, It can cause respiratory and skin lesions; some have a corrosive effect on room equipment and can only be used for local disinfection; some are easily affected by factors such as temperature and humidity, and the disinfection effect is not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a non-toxic, non-corrosive pure traditional Chinese medicine type disinfection product and a preparation method thereof for the above-mentioned prior art. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/22A01N65/20A01N65/08A01P1/00
Inventor 黎莉杨靖
Owner 湖北金叶新材料科技有限公司
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