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Preparation method of mugwort extract hand sanitizer with bacteriostasis and disinfection effects

A technology of extract and hand sanitizer, which is applied in the field of mugwort extract hand sanitizer and its preparation, can solve the problems of irritation and corrosion in the stomach, protect the skin of the hands, have a good sticky effect, and leave residue on the hands Fragrant effect

Inactive Publication Date: 2019-03-01
ANYANG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fungicides contained in common soaps include sulfur, chlorine-containing fungicides such as Yujiexin, etc. Common commercially available antibacterial soaps with antibacterial functions have antibacterial ingredients such as soap sulfur, triclocarban, and p-chloromethane Phenol, etc. These chemical fungicides also have their disadvantages, such as p-chloro-m-xylenol, which is irritating and corrosive to the mouth, throat and stomach

Method used

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  • Preparation method of mugwort extract hand sanitizer with bacteriostasis and disinfection effects
  • Preparation method of mugwort extract hand sanitizer with bacteriostasis and disinfection effects
  • Preparation method of mugwort extract hand sanitizer with bacteriostasis and disinfection effects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Powder 200 g of dried mugwort leaves, put the dry powder in a closed extraction tank, vacuumize until the vacuum in the extraction tank reaches -100 kPa, and inject DME into the extraction tank (v / v, 1: 0.5) , the sample is completely submerged, the mass volume ratio of the raw material and the mixed extraction solvent is 1:10 g / ml, the extraction time is 25 minutes, the temperature is 40 ℃, the pressure is 0.5 Mpa, and the extraction is circulated twice; after the extraction, the liquid solvent is pumped into the separation tank , the extraction tank and the separation tank were subjected to constant temperature precipitation treatment at the same time, the precipitation temperature was 40°C, and the extracted sample and extract were obtained respectively; Distilled for 120 minutes, separated by an oil-water separator to obtain mugwort essential oil and pure dew.

[0031] After the resulting distillation is completed, the light components are collected and the mass vol...

Embodiment 2

[0039] Powder 200 g of dried mugwort leaves, put the dry powder in a closed extraction tank, vacuumize until the vacuum in the extraction tank reaches -100 kPa, and inject DME into the extraction tank (v / v, 1: 0.5) , the sample is completely submerged, the mass volume ratio of the raw material and the mixed extraction solvent is 1:10 g / ml, the extraction time is 25 minutes, the temperature is 40 ℃, the pressure is 0.5 Mpa, and the extraction is circulated twice; after the extraction, the liquid solvent is pumped into the separation tank , the extraction tank and the separation tank are subjected to constant temperature precipitating treatment at the same time, the desolventizing temperature is 40°C, and the extracted sample and extract are respectively obtained; the obtained extract is mixed with distilled water at a mass volume ratio of 1: 1g / ml, and distilled at 100°C After 90 min, the essential oil and pure dew of mugwort were separated by an oil-water separator.

[0040]Af...

Embodiment 3

[0048] Take the modified mugwort essential oil prepared in Example 1, mix the components according to the formula shown in Table 5, and homogenize at a speed of 10000 rpm for 5 min to obtain the mugwort antibacterial hand sanitizer.

[0049] Table 5 The formula of embodiment 3 mugwort antibacterial hand sanitizer

[0050]

[0051] The performance of the Artemisia Artemisiae antibacterial hand sanitizer made in the present embodiment is shown in Table 6. As can be seen from the table, the hand sanitizer prepared by Example 3 of the present invention has good heat-resistant stability, cold-resistant stability and 5 min foam volume performance. Bacillus, Salmonella and other strains are significantly better than a commercially available hand sanitizer in terms of inhibitory performance, and it is non-irritating to the skin. It is a product that meets the needs of the people for a better life.

[0052] Table 6 The performance of Artemisia Artemisiae antibacterial hand sanitize...

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Abstract

The invention discloses a mugwort extract hand sanitizer with bacteriostasis and disinfection effects. The mugwort extract hand sanitizer is prepared from, by mass, 2-5% of modified mugwort essentialoil, 15-25% of a surfactant, 3% of sodium bicarbonate, 10-15% of glycerinum, 3-5% of sodium chloride, 8-10% of propylene glycol, 2% of sodium carboxymethylcellulose, 3-5% of high-foam essence, 5-10% of mugwort hydrolat and balance water; mugwort is dried and sieved, placed in a closed extraction tank and vacuumized, an extracting solvent is injected, separation is carried out in a separation tank,mugwort residues and an extract are obtained, the extract is mixed with distilled water, distilling is carried out, the mugwort essential oil and the hydrolat are obtained through separation, the mugwort essential oil is added into a modifier, freeze drying is carried out, the modified mugwort essential oil is obtained, the above ingredients are stirred and mixed to obtain the hand sanitizer, themugwort essential oil obtained by a sub-critical extraction technology does not destroy flavone and polysaccharide ingredients, and the prepared hand sanitizer is an ideal environment-friendly pollution-free antibacterial product.

Description

Technical field: [0001] The invention relates to the field of daily chemical cleaning products, in particular to a mugwort extract hand sanitizer with antibacterial and disinfection effects and a preparation method thereof. Background technique: [0002] Hand sanitizer is a new type of common daily consumer product. In recent years, with the improvement of people's living standards, especially the outbreak of large-scale infectious diseases caused by bacterial infections, people's demand for antibacterial products has been intensified. The fungicides contained in common soaps include sulfur, chlorine-containing fungicides such as Yujiexin, etc. Common commercially available antibacterial soaps with antibacterial functions have antibacterial ingredients such as soap sulfur, triclocarban, and p-chloromethane Phenol, etc. These chemical fungicides also have their disadvantages, such as p-chloro-m-xylenol, which is irritating and corrosive to the mouth, throat and stomach. In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/9789A61Q19/10A61Q17/00A61Q19/08A61Q19/00A61P31/02A61P31/04C11B9/02
CPCA61K8/922A61K2800/805A61Q17/005A61Q19/005A61Q19/08A61Q19/10A61K8/9789A61P31/02A61P31/04C11B9/022C11B9/025C11B9/027
Inventor 蒋志惠常雪梅关现军宋玉伟张小莺
Owner ANYANG INST OF TECH
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