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

Rhamnolipid-containing personal cleaning product and preparing method thereof

A rhamnolipid and cleaning product technology, which is applied in the preparation of sugar derivatives, biochemical equipment and methods, cosmetic preparations, etc., can solve the problems that the application of personal cleaning products is not proposed, and it is not suitable for cleaning oily dirt on the body surface. Prevent the harmful substances of dioxane from exceeding the standard, avoid the problem of high energy consumption and high pollution, and be easy to degrade

Active Publication Date: 2015-09-09
陈竞
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When adding a small amount of rhamnolipid raw materials to the detergent formulations proposed in Chinese Patent Publication No. CN 102399644 A / CN 103052704 A / CN 104490641 A, etc., it is necessary to compound a large amount of conventional chemical synthetic surfactants or enzymes at the same time. Only preparations can achieve the cleaning effect, and are usually used for washing membrane components, fruits and vegetables, or textile items, and no application in the field of personal cleaning products has been proposed. The unfavorable factors that bring about the final washing products need to be resolved as soon as possible, so these conceptual rhamnolipid-containing detergents are not suitable for cleaning personal surface grease

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
  • Rhamnolipid-containing personal cleaning product and preparing method thereof
  • Rhamnolipid-containing personal cleaning product and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment one: the preparation of a kind of rhamnolipid personal cleaning products

[0046] The preparation method of the rhamnolipid personal cleaning product, the components of the rhamnolipid personal cleaning product are calculated according to the weight ratio, and the specific preparation steps are as follows:

[0047] (1) Using Pseudomonas aeruginosa with the strain number AB93066 to convert fresh vegetable oil into rhamnolipid through fermentation and culture in the above-mentioned non-vertical fermenter, and further extracting, refining and concentrating the obtained rhamnolipid with a content of 90% -95% rhamnolipid concentrated paste, according to the weight ratio, accurately weigh 70-80 parts of the rhamnolipid concentrated paste to be diluted.

[0048] (2) Accurately weigh 0.1-0.3 parts of citric acid and 0.2-0.3 parts of mint water, make up 100 parts with deionized water, and obtain 200 grams of deionized aqueous solution for later use.

[0049] (3) Add...

Embodiment 2

[0059] Embodiment two: a kind of formula of rhamnolipid personal cleaning product

[0060]The invention provides a rhamnolipid personal cleaning product, the formula of which is 50-95 parts of 90%-95% rhamnolipid concentrated cream, 0.1-0.5 parts of citric acid, and 0.1-0.1 parts of mint water. 0.5 parts, pH value 5.0-10.0, make up 100 parts with deionized water.

[0061] Further, by weight ratio, the present invention provides a preferred formula for rhamnolipid personal cleaning products: 70-80 parts of 90%-95% rhamnolipid concentrated paste, 0.1-0.3 parts of citric acid , 0.2-0.3 parts of mint water, pH value 6.0-8.0, 100 parts of deionized water.

[0062] The optimal composition of the rhamnolipid personal cleaning product formula is: by weight, 75 parts of 90%-95% rhamnolipid concentrated paste, 0.1 part of citric acid, 0.2 part of mint water, pH value 6.5-7.0 Make up 100 parts with deionized water.

Embodiment 3

[0063] Embodiment three: a kind of formula of rhamnolipid personal cleaning product

[0064] In terms of parts by weight, the formula of rhamnolipid personal cleaning products is as follows: 1000 grams of rhamnolipid concentrated paste, 2 grams of citric acid, 2 grams of peppermint water, 196 grams of deionized water, 2 grams of citric acid and 2 grams of peppermint After the water is dissolved in 196 grams of water, the above mixed solution is added to 1000 grams of rhamnolipid concentrated paste, fully stirred and dissolved, left to stand for degassing or centrifugal degassing, and the finished product is obtained after passing the test.

[0065] Further, by weight, the formula of rhamnolipid personal cleaning products is as follows: 500 grams of rhamnolipid concentrated cream, 2 grams of citric acid, 2 grams of peppermint water, 196 grams of deionized water, 2 grams of citric acid and 2 After one gram of peppermint water was dissolved in 196 grams of water, the above mixe...

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 rhamnolipid-containing personal cleaning product and a preparing method thereof. The preparing method includes: subjecting a bacterium, Pseudomonas aeruginosa, to fermentation cultivation via a non-vertical fermentation tank so as to convert fresh vegetable oil into rhamnolipid, performing extracting, refining and concentrating to obtain rhamnolipid concentrate containing 90% to 95% of rhamnolipid, directly adding 0.1 to 0.5 part of citric acid, as pH regulator, 0.1 to 0.5 part of peppermint water, as flavoring agent, and the balance of distilled water or deionized water, as final concentrate viscosity regulator, into the 50 to 95 parts of the rhamnolipid concentrate, performing full mixing, allowing standing, and performing degassing to obtain the personal cleaning product. The pH is adjusted to 5.0 to 10.0. The repeated trials on the personal cleaning product show that the personal cleaning product has evident technical effect on skin cleaning and post-cleaning tactile improving and is widely applicable.

Description

technical field [0001] The invention relates to the technical field of sanitation cleaning product preparation, in particular to a technical field of using rhamnolipid to prepare cleaning products. Background technique [0002] Humans have known since ancient times that paying attention to personal hygiene can not only improve the comfort index of the human body, but also a necessary condition for preventing diseases and maintaining health. The clean and fresh skin and hair on the body surface can also establish a good and healthy personal image and improve self-confidence. It can be seen that personal cleaning is not done once and for all, and needs to be done every day, because the dirt on our skin and hair is constantly produced, and the dirt mainly comes from aging skin cell debris, sweat from sweat glands, sebum from sebaceous glands and adhesions. Dust on the body surface. [0003] Due to the existence of sebum, it is difficult to clean these dirt thoroughly with cle...

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): A61K8/60A61K8/97A61Q19/10A61Q5/02A61Q11/00C07H13/04C07H1/06C12P19/44C12R1/385
Inventor 陈竞冯蕾杨新平陈苗朴
Owner 陈竞
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