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

Sporopollen microcapsule, and preparation method and application thereof

A technology of microcapsules and sporopollen, which is applied in the field of sporopollen microcapsules and its preparation, which can solve problems such as production and property hazards, easy decomposition and deterioration, unevenness, etc., to achieve efficient industrial production, improve removal efficiency, and improve efficiency Effect

Active Publication Date: 2015-09-30
蔡文
View PDF5 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In summary, although the microencapsulation technology has a mature industrial production method, there are still many deficiencies that need to be improved, for example: 1. The existing microencapsulation technology encapsulation and core material embedding steps need to be carried out simultaneously, so in industrial production The upper flexibility is not high; 2. The performance of the wall material is not comprehensive. Natural materials are suitable for human internal use and are environmentally friendly, but the weather resistance is not enough, easy to decompose and deteriorate, and not easy to store; while synthetic polymers that are not easy to decompose and deteriorate and have strong stability are in the market. There are certain hazards to the environment in terms of production and properties; 3. The production process equipment and technical requirements are high, and the required powder is high, so it is difficult to be widely used; 4. The wide and uneven size distribution of the produced microcapsules limits the practical application range

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
  • Sporopollen microcapsule, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The preparation method of the sporopollen microcapsules described in the present embodiment specifically comprises the steps:

[0044] Add 1 g of untreated complete forget-me-not pollen to 25 mL of 40% ethanol solution and soak for 2 hours, remove the solution, wash the treated pollen with 25 mL of deionized water, and finally heat and dry in air to obtain .

[0045] This embodiment also provides a sporopollen microcapsule preparation, which includes the sporopollen microcapsules prepared by the above method and a capsule core embedded in the sporopollen microcapsules. The capsule core can be cosmetics, food, medicine, paint, dye, essence or other active ingredients.

Embodiment 2

[0047] The preparation method of the sporopollen microcapsules described in the present embodiment specifically comprises the steps:

[0048] Add 1g of untreated intact Ganoderma lucidum spores to 25mL to a concentration of 95gL -1 Potassium hydroxide solution, heated to 100 ° C and stirred for 4 hours, the solvent was removed to leave spores, and then the spores were washed three times with 25 mL of 40% acetone solution, and finally heated and dried in the air to obtain .

[0049] This embodiment also provides a sporopollen microcapsule preparation, which includes the sporopollen microcapsules prepared by the above method and a capsule core embedded in the sporopollen microcapsules. The capsule core can be cosmetics, food, medicine, paint, dye, essence or other active ingredients.

Embodiment 3

[0051] The preparation method of the sporopollen microcapsules described in the present embodiment specifically comprises the steps:

[0052] Add 1 g of untreated intact Agrocybe spores to 25 mL of water and soak, heat to 25°C and stir for 2 hours, remove the water, then wash the spores twice with 15 mL of acetone, and finally heat to 50°C in air and bake Dry for 1 hour, that is.

[0053] This embodiment also provides a sporopollen microcapsule preparation, which includes the sporopollen microcapsules prepared by the above method and a capsule core embedded in the sporopollen microcapsules. The capsule core can be cosmetics, food, medicine, paint, dye, essence or other active ingredients.

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

PropertyMeasurementUnit
Particle size rangeaaaaaaaaaa
Concentrationaaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation method of a sporopollen microcapsule. The method comprises the following steps: taking unprocessed and complete pollen or spore, immersing the pollen or spore in one or more of alcohol, an alcohol solution, an alkali solution, water, acetone, an acetone solution, chloroform and an acid solution, filtering, cleaning, and drying to obtain the sporopollen microcapsule. The method allows the complete pollen or spore wall to be extracted and to be used for the microcapsule, can remove biomasses in the pollen or spore to make a capsule core substance absorbed through the nanometer channels of the microcapsule in order to realize an encapsulating effect, and also removes active substance having negative influences in the pollen or spore.

Description

technical field [0001] The invention belongs to the technical field of microcapsules, and in particular relates to a sporopollen microcapsule and its preparation method and application. Background technique [0002] Microcapsule technology is a technology that uses film-forming materials to coat solid or liquid to form tiny particles. The resulting tiny particles are called microcapsules, which are generally spherical in shape and range in size from 5 to 500 microns. The substance enclosed in the microcapsule is called the capsule core (core material), and the outer film formed by the film-forming material (wall material) is called the capsule wall. Microencapsulation technology is a popular technology with wide application and strong potential in many fields. At present, the main application fields of microcapsule technology are: cosmetics, food, medicine, coatings, dyes, flavors, etc. The main functions of microcapsule technology include: enhancing the functional effect ...

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): B01J13/04
Inventor 蔡文
Owner 蔡文
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