Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Volcano cold spring water oil-in-water vitamin Pickering emulsion and preparation method thereof

A vitamin and spring water technology, applied in the field of skin care products, can solve the problems of non-green, non-environmental protection, and unsafe lotion, and achieve the effect of good anti-inflammatory, good anti-oxidation, and lightening wrinkles

Inactive Publication Date: 2021-02-19
HEILONGJIANG ACAD OF SCI INST OF NATURAL RESOURCES
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention uses Quanhua nano-scale micropowder as an emulsifier to prepare volcanic cold spring oil-in-water vitamin Pickering emulsion (emulsion obtained by using ultrafine solid particles as an emulsifier), fundamentally solving the unsafe, non-green, non-toxic emulsion of the emulsion. environmental issues

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
  • Volcano cold spring water oil-in-water vitamin Pickering emulsion and preparation method thereof
  • Volcano cold spring water oil-in-water vitamin Pickering emulsion and preparation method thereof
  • Volcano cold spring water oil-in-water vitamin Pickering emulsion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of volcanic cold spring oil-in-water vitamin Pickering emulsion composition of the present embodiment:

[0029] The water phase is: 60 parts of heavy carbonated mineral water after removing iron and manganese,

[0030] The oil phase is: 5 parts of vitamin E, 5 parts of vitamin A, 3 parts of vitamin D, 1 part of vitamin K, 1 part of plantain seed oil, 1 part of columbine seed oil, 1 part of Adenophora verticillum seed oil, 1 part celandine seed oil.

[0031] The emulsifier phase is: 2 parts of Quanhua nano-powder. The Quanhua nano-powder is prepared in the following manner: ferric-strontium-strontium-strontium-metallic acid-type mineral water collected from Xianchi Spring in Wudalianchi, with a volume percentage of 1 % HCl to adjust the pH of the solution to 2-3, drop the adjusted mineral water into the NaOH solution with a mass percentage of 1% at a rate of 1 drop / min, and shear at a speed of 20000r / min at the same time until the solution pH is 7, then keep the...

Embodiment 2

[0064] The volcanic cold spring oil-in-water vitamin Pickering emulsion prepared in Example 1 was evaluated for human body irritation.

[0065] Concrete method: take 30 women and 20 men as objects, get 0.05ml of the embodiment 1 emulsion and place it on the patch test tape, immediately stick it on the normal skin of the forearm of the subject's hand, and press the medicine chamber to The air was removed, and the test substance was evenly distributed, then the test site was marked, and the skin was applied every 24 hours. Half an hour after the patch was uncovered, the inspection was carried out according to the terms of the CTFA guidelines. A total of 3 patch tests were performed, and an additional test was performed on the 7th day after the skin patch was completed to observe delayed reactions. Based on the data of the last inspection, the evaluation is carried out. The blank test is the normal arm of the test subject. The identification standard: 0 grade, no irritation, no e...

Embodiment 3

[0070] The volcanic cold spring oil-in-water vitamin Pickering emulsion prepared in Example 1 was subjected to an anti-wrinkle test.

[0071] Select 60 volunteers, aged 30-55 years, including 30 males and 30 females, who are divided into 5 groups on average, of which the first 4 groups are the experimental group and the latter group is the control group.

[0072] Experimental groups 1 to 4 used the emulsion of Example 1 once in the morning and once in the evening, after cleansing, for 30 consecutive days;

[0073] For the control group, once in the morning and once in the evening, after cleansing, apply 10 wt% glycerin aqueous solution to the dry skin of the face for 30 consecutive days.

[0074] After 30 days of use, use a skin testing instrument to detect the skin elasticity increase and skin moisture increase on the 30th day after the smear test relative to the day before the start of the smear test. The average results are shown in Table 4.

[0075] Experiment...

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 volcano cold spring water oil-in-water vitamin Pickering emulsion and a preparation method thereof, relates to the field of skin care products, and aims at fundamentally solving the problems of safety, greenness and environmental protection of the emulsion by adopting sinter nanoscale micro powder as an emulsifier to prepare the volcano cold spring water oil-in-water vitamin Pickering emulsion. The emulsion disclosed by the invention is prepared from the following components: 1-5 parts of sinter nano powder, 60-80 parts of mineral water, 1-10 parts of vitamin E, 1-10parts of vitamin A, 1-10 parts of vitamin D, 1-10 parts of vitamin K, 1-3 parts of plantain seed oil, 1-3 parts of aquilegia viridiflora seed oil, 1-3 parts of adenophora tetraphylla seed oil and 1-3parts of celandine seed oil. Mineral water and the sinter nano powder are mixed and heated, then the remaining substances are added, and homogenizing is performed to obtain the emulsion. The preparedemulsion is uniform and stable, and has good effects of whitening skin, removing freckles and fading wrinkles. The method is applied to the field of skin care product preparation.

Description

technical field [0001] The invention relates to the field of skin care products, in particular to a volcanic cold spring oil-in-water vitamin Pickering emulsion and a preparation method thereof. Background technique [0002] The Wudalianchi volcanic cold spring is a natural gas-containing cold spring. Due to its high mineral content, it is difficult to form an emulsion. In order to prepare a stable emulsion, it is necessary to add a variety of surfactants. Surfactants are not only potentially harmful to the human body, but also harmful to the environment. Cause damage, not green. Wudalianchi heavy carbonic acid cold spring will remove the precipitated mineral components during the mineral water treatment process, we call it Quanhua, because it forms water-insoluble oxides during the treatment, so it is precipitated. Due to the high mineral content of bicarbonated mineral water, traditional surfactants cannot form stable emulsions. Contents of the invention [0003] The p...

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
IPC IPC(8): A61K8/96A61K8/67A61K8/92A61K8/06A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/062A61K8/67A61K8/671A61K8/678A61K8/922A61K8/965A61K2800/413A61K2800/805A61Q19/00A61Q19/02A61Q19/08
Inventor 方振兴吴婧王希英曾颖张超谢振华
Owner HEILONGJIANG ACAD OF SCI INST OF NATURAL RESOURCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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