Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Perfume having mosquito repelling and bacterium inhibiting efficacies, and preparation method thereof

A technology of efficacy and mosquito repellent, applied in the formulation of perfume preparations, skin care preparations, pharmaceutical formulations, etc., to achieve the effects of broad market development prospects, environmental protection, and expansion of economic value

Active Publication Date: 2014-12-17
广东华清园生物科技有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the leftover oil contains not only d-borneol, but also eucalyptol and α-lavender cotton, as many as 30 kinds of olefinic small molecules, these ingredients have a good mosquito repellent effect and better antioxidant properties and antibacterial properties, there is no report on the reuse of leftover oil

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Perfume having mosquito repelling and bacterium inhibiting efficacies, and preparation method thereof
  • Perfume having mosquito repelling and bacterium inhibiting efficacies, and preparation method thereof
  • Perfume having mosquito repelling and bacterium inhibiting efficacies, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] (1) Preparation of the remaining oil mother liquor: the crude oil obtained by distilling the leaves of D-borneol (according to the literature "A new source of natural D-borneol and its characteristic. Journal of Medicinal Plants Research, 2012, 5(15): 3440-3447 "Preparation) freeze and crystallize at 0~-5℃ for 2~2.5h, then carry out centrifugation and filtration, and the clear liquid obtained is the remaining oil mother liquor. After a large number of experimental tests, the d-borneol content in the leftover oil mother liquor is 10.5% to 14.5%, and it also contains eucalyptol, α-lavender cotton and more than 30 kinds of small molecular substances of olefins.

[0032] The remaining oil mother liquor used in the present invention is prepared through the following steps: freeze and crystallize the crude oil obtained by distilling plum leaves at -5°C for 2 hours, centrifuge at 10,000 rpm for 30 minutes, and filter with a filter membrane with a pore size of 50 μm. The clear l...

Embodiment 2

[0085] (1) The preparation of the perfume with mosquito repellent and antibacterial effect is the same as in Example 1, and the difference is only that the formula of the perfume is different, specifically as follows: 20mL of leftover oil mother liquor (same as Example 1), basic essential oils (rose essential oil and litsea cubeba) Essential oil is mixed according to the volume ratio of 1:1) 5mL, essential oil emulsifier (natural essential oil emulsifier, produced by Shanghai Moye Industrial Development Co., Ltd.) 0.75mL, absolute ethanol 74.25mL.

[0086] (2) Detection: the same as in Example 1, the test results are basically the same as in Example 1, the fragrance of the perfume is harmonious, the color is clear, and it retains the unique cool smell of the quince tree volatile oil, and the fragrance retention time can reach 3 to 5 days. Good mosquito repellent, anti-inflammatory, anti-bacterial, and anti-oxidant effects; the product is safe and non-toxic, does not add any pig...

Embodiment 3

[0088] (1) The preparation of the perfume with mosquito repelling and antibacterial effect is the same as Example 1, the difference is only that the formula of the perfume is different, specifically as follows: 25mL of leftover oil mother liquor (same as Example 1), base essential oil (rose essential oil and litsea cubeba Essential oil is mixed according to the volume ratio of 1:1) 8mL, essential oil emulsifier (natural essential oil emulsifier, produced by Shanghai Moye Industrial Development Co., Ltd.) 1.25mL, absolute ethanol 65.75mL.

[0089] (2) Detection: the same as in Example 1, the test results are basically the same as in Example 1, the fragrance of the perfume is harmonious, the color is clear, and it retains the unique cool smell of the quince tree volatile oil, and the fragrance retention time can reach 3 to 5 days. Good mosquito repellent, anti-inflammatory, anti-bacterial, and anti-oxidant effects; the product is safe and non-toxic, does not add any pigments, and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a perfume having mosquito repelling and bacterium inhibiting efficacies, and a preparation method thereof. The perfume comprises 20-25% of a residual oil mother liquor, 5-8% of basic essential oil and 0.75-1.25% of an essential oil emulsifier. The preparation method comprises the following steps: uniformly mixing the residual oil mother liquor with the basic essential oil, the essential oil emulsifier and anhydrous ethanol, sealing, keeping the sealed mixture in a dark place at 20-30DEG C, transferring to 2-8DEG C, and continuously preserving in a dark place; and filtering to obtain a filtrate which is the perfume having mosquito repelling and bacterium inhibiting efficacies. The perfume has clear color and harmonious fragrance, reserves the unique cooling and refreshing smell of Typus physiologions Cinnanloni. volatile oil for 3-5d, has very good efficacies of mosquito repelling, inflammation eliminating, bacterium inhibiting and oxidation resisting, and has the advantages of safety, non-toxicity, no addition of any pigments, no pollution to clothes, and wide market exploitation prospect. The perfume and the preparation method belong to waste utilization, benefit environmental protection, and further enlarge the economic values of the Typus physiologions Cinnanloni..

Description

technical field [0001] The invention belongs to the field of cosmetics, in particular to a perfume with mosquito-repelling and antibacterial effects and a preparation method thereof. Background technique [0002] The method for extracting natural d-borneol from the leaves of plum slices usually adopts a steam method to obtain volatile oil. Then the volatile oil is recrystallized and filtered, the crystal is natural d-borneol, and the filtrate is leftover oil. Further utilization of the remaining oil can further expand the economic benefits of the plum tree. At present, there is a national invention patent with the notification number CN 102429848A and the name "a D-borneol perfume" reporting that the perfume prepared by adding D-borneol is cool and unique, refreshes the mind, and has certain antioxidant properties and inhibitory properties. Bacterial effect. However, since the leftover oil contains not only d-borneol, but also eucalyptol and α-lavender cotton, as many as ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/92A61Q13/00A61Q17/02
Inventor 苏健裕梅国栋陈建平李琳李冰
Owner 广东华清园生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com