阅读说明：本技术 一种含有香鳞毛蕨提取物的抑菌洗手液及其制备方法 (Antibacterial hand sanitizer containing dryopteris fragrans extract and preparation method thereof ) 是由 常缨 陈玲玲 贾雯靖 于 2019-10-28 设计创作，主要内容包括：本发明公开了一种含有香鳞毛蕨提取物的抑菌洗手液及其制备方法,属于抑菌洗手液加工技术领域。该洗手液是由如下重量份的组分制成的：香鳞毛蕨提取物0.1份-0.4份,十二烷基硫酸钠1份-5份,脂肪醇聚氧乙烯醚硫酸钠6份-10份,椰子油脂肪酸二乙醇酰胺2份-6份,无水亚硫酸钠1份-4份,氯化钠1份-4份,甘油0.5份-2份,香精0.1份-1份,水60份-90份。本发明的抑菌洗手液抑菌效果好,绿色环保,基质安全无副作用。可以用于工业生产绿色植物抑菌洗手液。(The invention discloses an antibacterial hand sanitizer containing dryopteris fragrans extracts and a preparation method thereof, and belongs to the technical field of antibacterial hand sanitizer processing. The hand sanitizer is prepared from the following components in parts by weight: 0.1-0.4 part of dryopteris fragrans extract, 1-5 parts of sodium dodecyl sulfate, 6-10 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 2-6 parts of coconut oil fatty acid diethanolamide, 1-4 parts of anhydrous sodium sulfite, 1-4 parts of sodium chloride, 0.5-2 parts of glycerol, 0.1-1 part of essence and 60-90 parts of water. The antibacterial hand sanitizer disclosed by the invention is good in antibacterial effect, green and environment-friendly, and safe in matrix without side effect. Can be used for industrial production of green plant bacteriostatic hand sanitizer.)

1. The bacteriostatic hand sanitizer containing the dryopteris fragrans extract is characterized by being prepared from the following components in parts by weight:

2. the bacteriostatic hand sanitizer according to claim 1, wherein the bacteriostatic hand sanitizer is prepared from the following components in parts by weight:

3. the bacteriostatic hand sanitizer according to claim 1, wherein the bacteriostatic hand sanitizer is prepared from the following components in parts by weight:

4. the bacteriostatic hand sanitizer according to any one of claims 1 to 3, wherein the dryopteris fragrans extract is prepared by mixing raw materials of 50% ethanol in a ratio of 1: 10 (g/mL).

5. The bacteriostatic hand sanitizer according to any one of claims 1 to 3, wherein the dryopteris fragrans extract is obtained by the following method: weighing dryopteris fragrans powder, and mixing the raw materials according to the weight ratio of 1: adding 50% ethanol into 10(g/mL) of the material-liquid ratio, performing ultrasonic extraction for 30min at 50 ℃ under 800W, soaking for 24h in the dark, performing suction filtration to obtain filtrate, performing rotary evaporation, and preparing into extract to obtain the dryopteris fragrans extract.

6. The preparation method of the bacteriostatic hand sanitizer according to claim 1, which is characterized by comprising the following steps of:

1) weighing dryopteris fragrans powder, and mixing the raw materials according to the weight ratio of 1: adding 50% ethanol into 10(g/mL) of the material-liquid ratio, performing ultrasonic extraction for 30min at 50 ℃ under 800W, soaking in dark for 24h, performing suction filtration to obtain filtrate, performing rotary evaporation, and preparing into extract to obtain Dryopteris fragrans extract;

2) respectively weighing sodium dodecyl sulfate, anhydrous sodium sulfite and sodium chloride, adding into water of 45 ℃, and stirring for dissolving;

3) after the step 2) is completely dissolved, adding fatty alcohol-polyoxyethylene ether sodium sulfate, stirring until the fatty alcohol-polyoxyethylene ether sodium sulfate is completely dissolved, and then adding glycerol, coconut oil fatty acid diethanolamide and essence;

4) and (3) cooling the liquid in the step 3) to 40 ℃, adding the dryopteris fragrans extract, uniformly stirring, and bottling to obtain the antibacterial hand sanitizer.

Technical Field

The invention relates to an antibacterial hand sanitizer containing dryopteris fragrans extracts and a preparation method thereof, and belongs to the technical field of antibacterial hand sanitizer processing.

Background

In recent years, with the improvement of living standard of people, personal hygiene is more emphasized, and people especially pay more attention to hand washing in hot summer, so that the development of a market of the hand sanitizer is driven, and the demand of the hand sanitizer is greatly increased. Meanwhile, with the gradual improvement of the awareness of green and environment protection of people, the consumption of the hand sanitizer is more suitable for the new star-plant source hand sanitizer of hand cleaning products. The sterilization is one of the main purposes of washing hands, and various commercially available hand washing liquids contain different sterilization substances and have different sterilization effects.

Dryopteris fragrans (Dryopteris fragrans) is a plant of the genus Dryopteris of the family Dryopteridaceae, and is called Dryopteris fragrans because its leaves have an aromatic odor. Through the folk prescription in the Wudalianchi area for many years, the dryopteris fragrans is found to have the functions of inhibiting bacteria and treating skin diseases, and has important development prospect.

CN201510152148.1 discloses a multifunctional composite washing liquid, a preparation method and application thereof, the multifunctional composite washing liquid adopts the synergistic effect of a houttuynia cordata extract and a Dryopteris fragrans extract, has high-efficiency decontamination, aroma enhancement and fabric smoothness, and meets various requirements of consumers on washing effect, washing function and washing field.

Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and Bacillus subtilis are typical bacteria commonly found in hand skin. However, the prior art does not see the bacteriostatic hand sanitizer taking dryopteris fragrans as an active ingredient.

Disclosure of Invention

In order to solve the problem of scarcity of plant-derived bacteriostatic hand sanitizer, the invention provides the bacteriostatic hand sanitizer containing dryopteris fragrans extracts, and the technical scheme is as follows:

the invention aims to provide an antibacterial hand sanitizer containing dryopteris fragrans extract, which is prepared from the following components in parts by weight: 0.1-0.4 part of dryopteris fragrans extract, 1-5 parts of sodium dodecyl sulfate, 6-10 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 2-6 parts of coconut oil fatty acid diethanolamide, 1-4 parts of anhydrous sodium sulfite, 1-4 parts of sodium chloride, 0.5-2 parts of glycerol, 0.1-1 part of essence and 60-90 parts of water.

Preferably, the antibacterial hand sanitizer is prepared from the following components in parts by weight: 0.2-0.3 part of dryopteris fragrans extract, 2-3 parts of sodium dodecyl sulfate, 7-9 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 3-5 parts of coconut oil fatty acid diethanolamide, 1-2 parts of anhydrous sodium sulfite, 2-4 parts of sodium chloride, 0.5-1 part of glycerol, 0.5-1 part of essence and 70-85 parts of water.

More preferably, the antibacterial hand sanitizer is prepared from the following components in parts by weight: 0.3 part of dryopteris fragrans extract, 2 parts of sodium dodecyl sulfate, 8.5 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 4 parts of coconut oil fatty acid diethanolamide, 1.6 parts of anhydrous sodium sulfite, 2 parts of sodium chloride, 0.8 part of glycerol, 0.6 part of essence and 80 parts of water.

Preferably, the dryopteris fragrans extract is prepared by mixing 50% ethanol according to a feed-liquid ratio of 1: 10 (g/mL).

More preferably, the dryopteris fragrans extract is obtained by the following method: weighing dryopteris fragrans powder, and mixing the raw materials according to the weight ratio of 1: adding 50% ethanol into 10(g/mL) of the material-liquid ratio, performing ultrasonic extraction for 30min at 50 ℃ under 800W, soaking for 24h in the dark, performing suction filtration to obtain filtrate, performing rotary evaporation, and preparing into extract to obtain the dryopteris fragrans extract.

The invention also provides a preparation method of the antibacterial hand sanitizer containing the dryopteris fragrans extract, which comprises the following steps:

1) weighing dryopteris fragrans powder, and mixing the raw materials according to the weight ratio of 1: adding 50% ethanol into 10(g/mL) of the material-liquid ratio, performing ultrasonic extraction for 30min at 50 ℃ under 800W, soaking in dark for 24h, performing suction filtration to obtain filtrate, performing rotary evaporation, and preparing into extract to obtain Dryopteris fragrans extract;

2) respectively weighing sodium dodecyl sulfate, anhydrous sodium sulfite and sodium chloride, adding into water of 45 ℃, and stirring for dissolving;

3) after the step 2) is completely dissolved, adding fatty alcohol-polyoxyethylene ether sodium sulfate, stirring until the fatty alcohol-polyoxyethylene ether sodium sulfate is completely dissolved, and then adding glycerol, coconut oil fatty acid diethanolamide and essence;

4) and (3) cooling the liquid in the step 3) to 40 ℃, adding the dryopteris fragrans extract, uniformly stirring, and bottling to obtain the antibacterial hand sanitizer.

The invention has the beneficial effects that:

1. the extracts obtained by extracting dryopteris fragrans under different conditions have different effects due to different extraction methods, the dryopteris fragrans extract suitable for killing hand bacteria is further obtained by optimizing the extraction process, and the antibacterial hand sanitizer containing the dryopteris fragrans extract is further obtained by taking the optimized dryopteris fragrans extract as a raw material.

2. The invention is characterized in that the ratio of 50% ethanol to feed liquid is 1: 10. the dryopteris fragrans extract is obtained by extracting dryopteris fragrans under the conditions that the extraction temperature is 50 ℃, the extraction time is 30min and the ultrasonic power is 800W, the obtained extract has a good inhibition effect on hand bacteria, the diameter of an inhibition zone of the dryopteris fragrans extract on the hand bacteria can reach 2.75cm at most, and an unexpected technical effect is achieved. Compared with patent CN201510152148.1 (the extract of houttuynia cordata and the extract of Dryopteris fragrans are synergistic), the invention only needs the extract of Dryopteris fragrans, omits the extract of houttuynia cordata, and can achieve the bacteriostatic effect of patent CN201510152148.1, even better than that of patent application No. 201510152148.1.

3. The dryopteris fragrans has better bacteriostatic effect than other Chinese herbal medicines, and has small dosage and high bacteriostatic rate.

4. After the dryopteris fragrans is extracted, the original fragrance of the plant is still kept, and the prepared liquid soap has the characteristic smell of the plant.

Detailed Description

The present invention will be further described with reference to the following specific examples, but the present invention is not limited to these examples.

Test materials used in the following examples: dryopteris fragrans is collected from volcanic lava in Wudalianchi city of Heilongjiang province, and Staphylococcus aureus, Escherichia coli, Bacillus subtilis and Pseudomonas aeruginosa are all purchased from the institute of microbiology in Heilongjiang province.