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

Poppy seed oil liposome with whitening, antioxidation and repairing functions

An oil liposome and antioxidant technology, applied in the field of cosmetics, can solve the problems of poor water solubility, difficult to disperse, poor transdermal effect, difficult to deliver into the basal layer of the skin, etc., so as to nourish the ocular nerves, relieve visual fatigue, and have strong skin penetration. Effect

Inactive Publication Date: 2021-09-21
TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to overcome the deficiencies in the prior art, such as the poor water solubility of the royal rice oil, the difficulty of dispersing, the poor transdermal effect and the difficulty of delivery into the skin base layer, etc., and provide a kind of royal rice oil liposome with whitening, anti-oxidation and repairing functions and its The preparation method improves the dispersion and stability of the royal rice oil in water, and at the same time, it is delivered to the basal layer of the skin around the eyes, and even the dermis through liposome technology, so as to enhance the whitening and anti-oxidation effect, brighten the eye area, and soothe the skin. Smooth fine lines, nourish and repair optic nerve cells, relieve visual fatigue

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
  • Poppy seed oil liposome with whitening, antioxidation and repairing functions
  • Poppy seed oil liposome with whitening, antioxidation and repairing functions
  • Poppy seed oil liposome with whitening, antioxidation and repairing functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1 royal rice oil ethanol solution

[0045] Accurately measure 250mg of royal rice oil, dissolve in 5ml of ethanol to obtain 50mg / ml of royal rice oil ethanol solution, and gradually dilute to 40mg / ml, 30mg / ml, 20mg / ml, 10mg / ml.

Embodiment 2

[0046] The preparation of embodiment 2 blank liposomes

[0047] Weigh lecithin 20g and DSPE-PEG 2000 5g, then add an appropriate amount of absolute ethanol, oscillate to dissolve, heat in a water bath and spin-steam to lay the film, then add deionized water to hydrate 75g, ultrasonicate at 5% power for 2min, pass through a 0.22μm filter membrane to sterilize the whole grain, and get blank fat plastid.

Embodiment 3

[0048] The preparation of embodiment 3 royal rice oil liposomes:

[0049] First weigh 10g of lecithin and 1g of royal rice oil, then add an appropriate amount of absolute ethanol, oscillate to dissolve, heat in a water bath and spin steam to lay a film, then add deionized water to hydrate 89g, ultrasonic at 5% power for 2min, pass 0.22μm Filter the whole particle and sterilize to obtain Example 3.

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 preparation method and application of poppy seed oil liposome with whitening, antioxidation and repairing functions. The poppy seed oil liposome can be applied to cosmetics to prepare various product dosage forms such as eye cream, eye masks, essence, emulsions and masks, and mainly comprises poppy seed oil, lecithin, DSPE-PEG2000, tea polyphenol, nicotinamide, hyaluronic acid, chamomile extract, ginsenoside, trehalose, vitamin E, propylene glycol, glycerin, sodium alginate, xanthan gum, polysorbate 80, phenoxyethanol, sodium dehydroacetate and water. The poppy seed oil is rich in selenium and unsaturated fatty acid, has a very strong anti-oxidation effect, and is a free radical scavenger, and it is found that the poppy seed oil can well repaire ocular nerve cells damaged by oxidation. The poppy seed oil is added and matched with the chamomile extract and the ginsenoside to prepare the whitening and anti-oxidation poppy seed oil liposome, and the whitening and anti-oxidation poppy seed oil liposome has a very strong eye nerve cell nutrition repairing function.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a royal rice oil liposome with whitening, antioxidant and repairing functions and its application in cosmetics. Background technique: [0002] Royal rice oil, also known as poppy seed oil, is a new type of morphine-free and safe edible vegetable oil obtained from inactivated poppy seeds through water extraction, alcohol extraction, extraction, concentration and drying. Beneficial vitamins, trace elements and natural active substances such as polysaccharides, polypeptides, alcohols and flavonoids, especially rich in more than 10 kinds of unsaturated fatty acids that are necessary for the human body but cannot be synthesized by the human body, including 7 kinds of fatty acids, mainly Mainly linoleic acid. [0003] Royal rice oil is rich in selenium, has a strong anti-oxidation effect, is a free radical scavenger, can detoxify harmful metal substances, reduce the toxicity of lead...

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): A61K8/92A61K8/9789A61K8/63A61K8/14A61Q19/02A61Q19/08A61Q19/00A61P27/02
CPCA61K8/922A61K8/9789A61K8/63A61K8/14A61Q19/02A61Q19/08A61Q19/005A61P27/02A61K2800/782A61K2800/592
Inventor 李明媛李世勤贾琳李萌李媛王志遥任红萌纪媛郁彭
Owner TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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