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

A kind of preparation method of yeast microcapsule fragrance

A technology of microcapsule spices and yeast, which is applied in the field of preparation of yeast microcapsule spices, can solve the problems affecting the product quality of ginger oil yeast cell wall microcapsules, affecting the structure of yeast cell walls and memory space, etc., to improve autolysis efficiency and promote dissolution The effect of speed and easy availability of raw materials

Active Publication Date: 2021-03-12
安徽香杰香精科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still deficiencies in the treatment of yeast cells at present. The degree of yeast autolysis directly affects the structure and memory space of yeast cell walls, and indirectly affects the quality of ginger oil yeast cell wall microcapsules.

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 Construction

[0017] The following describes the embodiments in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0018] A kind of preparation method of microcapsule fragrance in the present embodiment, concrete steps are as follows:

[0019] 1) Purification of yeast cells: Inactivate yeast at high temperature at 900°C, then add 20 times the temperature of 45°C water, sonicate for 1 hour at a power of 350w and a frequency of 50Hz, and then perform centrifugation at a speed of 2500r / min , adding 8 times of water to the centrifuged product, and rinsing 3 times to obtain purified yeast cells;

[0020] 2) Yeast autolysis: add the purified yeast cells to 2% aqueous ethanol solution, at pH 6, at 35°C, power 400w, and frequency 55Hz, sonicate for 25n, and then continue to ultrasonicate at 55°C for 15min , and finally centrifuged at a rotating speed of 3000r / min, th...

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
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a method for preparing yeast microcapsule fragrance, and specifically relates to the field of microcapsule essence and fragrance. The preparation steps of the yeast microcapsule fragrance are as follows: firstly, yeast cells are purified, and then ultrasonic waves and segmental temperature treatment are used to combine The method performs autolysis treatment on the purified yeast cells, and finally wakes up the preparation of capsule spices with the autolyzed yeast cells and spices in the state of high-pressure air blowing. Yeast cell autolysis efficiency, increased memory space, ultrasonic treatment, ultrasonic frequency promotes the dissolution rate of intracellular substances, and generates heat during the ultrasonic process, reduces the need for external high temperature, increases operational safety, saves energy, and improves production efficiency.

Description

technical field [0001] The invention belongs to the technical field of essence and fragrance, relates to the technical field of microcapsule essence, and in particular relates to a preparation method of yeast microcapsule fragrance. Background technique [0002] Microcapsule technology refers to the use of natural or synthetic polymer membrane materials to coat solid, liquid, or even gaseous microcapsule core substances into a semi-permeable or sealed capsule with a diameter of 1-5 000 μm (usually 5-400 μm). A new technique of enveloping microcapsules. The substance enclosed in the microcapsule is called the capsule core, and the outer membrane formed by the film-forming material is called the capsule wall. Preparation of microcapsules usually adopts three types of chemical methods, physical methods and physicochemical methods. However, no matter which method is used, there are generally limitations such as complex preparation process, high precision of condition control, ...

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 Patents(China)
IPC IPC(8): C11B9/00C12N1/06
CPCC11B9/00C12N1/063
Inventor 翟文娟刘家仁
Owner 安徽香杰香精科技有限公司
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