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

Nanoemulsion of liposoluble vitamin and preparation method thereof

A fat-soluble vitamin and vitamin technology, which is used in medical preparations containing active ingredients, pharmaceutical formulas, emulsion delivery, etc.

Inactive Publication Date: 2011-06-15
上海恒丰强生物技术有限公司
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As we all know, vitamins are divided into fat-soluble and water-soluble according to their solubility in water, and fat-soluble vitamins are difficult to dissolve in water, and the utilization rate in feed is low. low bioavailability

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of fat-soluble vitamin nanoemulsion is made by following method

[0024] Step (1): Take 15 ml of polyoxyethylene ether castor oil, heat it to 60 degrees, add 2 million IU of vitamin A acetate, and stir to dissolve;

[0025] Step (2): Then add vitamin D 1 million IU, stir for 2 minutes to dissolve,

[0026] Step (3): Then add vitamin E acetate 1000IU, stir for 2 minutes to dissolve,

[0027] Step (4): Add water to 100ml, stir until dissolved.

Embodiment 2

[0029] A kind of fat-soluble vitamin nanoemulsion is made by following method

[0030] Step (1): Take 10 ml of polyoxyethylene ether castor oil, heat it to 60 degrees, add 500,000 IU of vitamin A acetate, and stir to dissolve;

[0031] Step (2): Then add 250,000 IU of vitamin D, stir for 2 minutes to dissolve,

[0032] Step (3): Then add vitamin E acetate 500IU, stir for 2 minutes to dissolve,

[0033] Step (4): Add water to 100ml, stir until dissolved.

Embodiment 3

[0035] A kind of fat-soluble vitamin nanoemulsion is made by following method

[0036] Step (1): Take 10 ml of polyoxyethylene ether castor oil, heat it to 60 degrees, add 500,000 IU of vitamin A acetate, and stir to dissolve;

[0037] Step (2): Then add 250,000 IU of vitamin D, stir for 2 minutes to dissolve,

[0038] Step (3): Then add vitamin E acetate 500IU, stir for 2 minutes to dissolve,

[0039] Step (4): Add water to 100ml, stir until dissolved.

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 relates to a nanoemulsion of liposoluble vitamin and a preparation method thereof. The nanoemulsion comprises the components by mass proportions: 0.5-4 million IU (International Unit) of vitamin A acetate, 0.25-1.5 million IU of vitamin D, 200-2000 IU of vitamin E acetate and 5-20ml of polyoxyethylene ether castor oil and 100ml of water. The preparation method of the nanoemulsion comprises the steps of: taking 15ml of polyoxyethylene ether castor oil, heating to 60 DEG C, adding the vitamin A acetate, and stirring until dissolving; then adding the vitamin D, and stirring until dissolving; then adding the vitamin E acetate, and stirring until dissolving; and adding water until 100ml, and stirring until clarifying.

Description

technical field [0001] The invention relates to a nanoemulsion of fat-soluble vitamins and a preparation method thereof. technical background [0002] [0003] About 90 years ago, a phenomenon was discovered in animal feeding experiments, that is, pure CH 2 O, protein, fat, and inorganic salts can only live for a short time, but adding a small amount of milk to these feeds can prolong the survival time, and it is concluded that milk contains essential nutrients that people did not know in the past. Soon, people realized that it contained at least two factors, fat-soluble factor A and water-soluble factor B. Later, people separated factor A and factor B, carried out chemical identification, and finally named it vitamin. [0004] Vitamins are organic substances that are indispensable for maintaining health and promoting growth. Poultry requires little amount of it, usually in mg. Each vitamin has its special function, neither an energy substance nor a structural substance f...

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): A61K31/355A61K9/107A61K31/59A61P3/02A61K31/22
Inventor 龙潭廖洪高建辉郭春艳
Owner 上海恒丰强生物技术有限公司
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