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A kind of mosquito repellent spray composition and preparation method thereof

A composition and mosquito repelling technology, which can be used in pharmaceutical formulations, toiletry preparations, cosmetic preparations, etc., can solve the problems of short repelling time and unsatisfactory storage stability, and achieve good mosquito repelling effect and prolong life. Effectively protect time and improve stability

Active Publication Date: 2021-10-29
LOOBI GUANGZHOU HEALTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the commercially available mosquito repellent products contain chemical components such as DEET and methothrin, and long-term use will have a certain impact on human health. However, the existing products containing natural plant ingredients have a short time to repel mosquitoes. , the problem of unsatisfactory storage stability

Method used

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  • A kind of mosquito repellent spray composition and preparation method thereof
  • A kind of mosquito repellent spray composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1, a kind of mosquito repellent spray composition

[0036] The mosquito repellent spray composition comprises the following components and their mass percentages:

[0037] Vegetable oil sustained-release liquid 4%, stabilizer 0.05%, alkyl glucoside 0.1%, trehalose 1.2%, glycerin 0.1%, water 94.55%; The stabilizer is composed of ascorbic acid and oat beta-glucan in a mass ratio of 5:2 composition.

[0038] The vegetable oil sustained-release liquid comprises the following components and parts by mass thereof:

[0039] 3 parts of compound vegetable oils, 0.2 parts of multifunctional additives, 1 part of PEG-40 hydrogenated castor oil, and 15 parts of water; the compound vegetable oils are composed of oleifera seed oil and bergamot fruit oil in a mass ratio of 3:3; the multifunctional The additive is composed of polyethylene glycol with a molecular weight of 1000, xanthan gum and sodium alginate in a mass ratio of 1:7:13.

[0040] The preparation method of de...

Embodiment 2

[0046] Embodiment 2, a kind of mosquito repellent spray composition

[0047] The mosquito repellent spray composition comprises the following components and their mass percentages:

[0048] Vegetable oil sustained-release liquid 6%, stabilizer 0.15%, alkyl glycoside 0.3%, trehalose 1.6%, glycerin 0.3%, water 91.65%; the stabilizer is composed of ascorbic acid and oat β-glucan in a mass ratio of 8:1 composition.

[0049] The vegetable oil sustained-release liquid comprises the following components and parts by mass thereof:

[0050] 5 parts of compound vegetable oils, 0.5 parts of multifunctional additives, 2 parts of PEG-40 hydrogenated castor oil, and 18 parts of water; the compound vegetable oils are composed of oleifera seed oil and bergamot fruit oil in a mass ratio of 5:1; the multifunctional The additive is composed of polyethylene glycol with a molecular weight of 1000, xanthan gum and sodium alginate in a mass ratio of 2:4:10.

[0051] The preparation method of desc...

Embodiment 3

[0056] Embodiment 3, a kind of mosquito repellent spray composition

[0057] The mosquito repellent spray composition comprises the following components and their mass percentages:

[0058] Vegetable oil sustained-release liquid 5%, stabilizer 0.12%, alkyl glucoside 0.25%, trehalose 1.4%, glycerin 0.2%, water 93.03%; the stabilizer consists of ascorbic acid and oat beta-glucan in a mass ratio of 6:1 composition.

[0059] The vegetable oil sustained-release liquid comprises the following components and parts by mass thereof:

[0060] 4 parts of compound vegetable oils, 0.2 parts of multifunctional additives, 1.5 parts of PEG-40 hydrogenated castor oil, and 16 parts of water; the compound vegetable oils are composed of oleifera seed oil and bergamot fruit oil in a mass ratio of 4:3; the multifunctional The additive is composed of polyethylene glycol with a molecular weight of 1000, xanthan gum and sodium alginate in a mass ratio of 2:5:12.

[0061] The preparation method of d...

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Abstract

The invention belongs to the technical field of mosquito repellent products, and in particular relates to a mosquito repellent spray composition and a preparation method thereof. The mosquito repellent spray composition provided by the present invention comprises the following components and their mass percentages: 4-6% of vegetable oil sustained-release liquid, 0.05-0.15% of stabilizer, 0.1-0.3% of alkyl glycoside, 1.2-1.6% of trehalose, Glycerin 0.1‑0.3%, Water 91.65‑94.55%. The mosquito repellent spray composition provided by the invention does not contain chemical components such as DEET, methothrin, etc., has high safety, is non-irritating to human body, can repel mosquitoes safely and gently, and is suitable for long-term use. In addition, the mosquito repellent spray composition provided by the invention has obvious mosquito repellent effect, long repellent time and excellent stability.

Description

technical field [0001] The invention belongs to the technical field of mosquito repellent products, and in particular relates to a mosquito repellent spray composition and a preparation method thereof. Background technique [0002] Summer is hot and mosquitoes are rampant. If people do not do a good job of mosquito repellent and mosquito repellent, people will have a hard time in summer. Mosquito coils are the oldest natural medicine to repel mosquitoes. Mosquito repellent incense sticks made of traditional Chinese medicine appeared as early as the Southern Song Dynasty. The active ingredient in modern mosquito-repellent incense is pyrethrin, which has the effect of repelling and killing mosquitoes. After the mosquito-repellent incense is lit, the pyrethrin in the mosquito-repellent incense volatilizes with the smoke and spreads in the indoor air, paralyzing the nerves of the mosquitoes, so the mosquitoes either fall to the ground and die, or run away in all directions, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/86A61K8/73A61K8/67A61K8/60A61K8/34A61K8/04A61Q17/02
CPCA61K8/046A61K8/345A61K8/60A61K8/604A61K8/676A61K8/73A61K8/733A61K8/86A61K8/922A61K2800/72A61Q17/02
Inventor 李易春杨静妍
Owner LOOBI GUANGZHOU HEALTH IND CO LTD