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

Stabilizer for hydrogen peroxide disinfectant in aseptic packaging equipment for dairy beverages

A packaging equipment, hydrogen peroxide technology, applied in the directions of disinfectants, botanical equipment and methods, biocides, etc., can solve the problems of incomplete disinfection of packaging materials, poor stability, difficult cleaning and removal, etc., to avoid excessive concentration. The effect of rapid rise, lower decomposition rate and lower surface tension

Active Publication Date: 2017-11-07
HANGZHOU JINGXIN CHEM
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of stabilizer has partially solved the above-mentioned problems, but it has not been completely solved, especially the cycle of disinfection at a higher temperature is shorter, generally only 3 days or even shorter, which solves the problem of hydrogen peroxide in the package to a certain extent. The stability of the material will deteriorate during the disinfection process, but after a long period of use, this type of stabilizer will also precipitate on the inner wall of the aseptic packaging equipment in the form of salt that is difficult to remove, which is difficult to clean and remove, resulting in incomplete disinfection of the packaging material
[0009] At present, there is no report of a hydrogen peroxide stabilizer with a chelating or complexing stabilizer, a water retaining agent, a metal corrosion inhibitor and a surfactant as the main components, and the synergistic effects of each component

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
  • Stabilizer for hydrogen peroxide disinfectant in aseptic packaging equipment for dairy beverages
  • Stabilizer for hydrogen peroxide disinfectant in aseptic packaging equipment for dairy beverages
  • Stabilizer for hydrogen peroxide disinfectant in aseptic packaging equipment for dairy beverages

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A stabilizer for hydrogen peroxide used for packaging and disinfection in dairy beverage aseptic packaging equipment, which is composed of the following raw materials in weight percentage: 20% of nitrilo trimethylene phosphonic acid, 2% of trehalose, 0.2% of pentaerythritol monooleate %, N-acylglutamic acid 0.2%, pure water 77.6%.

[0027] Its preparation method is: adding trehalose, pentaerythritol monooleate and N-acyl glutamic acid into nitrilo trimethylene phosphonic acid in sequence, after mixing evenly, adding ultrapure water to meet the ratio requirements, stirring for 2 hours, that is Hydrogen peroxide stabilizer.

[0028] The stabilizer is directly mixed with 35% hydrogen peroxide at room temperature, and the concentration of the stabilizer in the hydrogen peroxide solution is 0.005%. This hydrogen peroxide solution is used for the sterilization of the packaging in the dairy beverage aseptic packaging equipment, and the trial production is carried out many tim...

Embodiment 2

[0033] A stabilizer for hydrogen peroxide used for packaging and disinfection in dairy beverage aseptic packaging equipment, which is composed of the following raw materials in percentage by weight: 25% diethylenetriaminepentamethylenephosphonic acid, 5% glycerol; Alkenyl succinic acid 0.1%, sodium diisooctyl sulfosuccinate 0.5%, pure water 69.4%.

[0034] Its preparation method is: add glycerol, pentaerythritol monooleate and sodium dioctyl sulfosuccinate to diethylene triamine pentamethylene phosphonic acid in sequence, after mixing evenly, add ultrapure water to Proportion requirements, stirring treatment for 3 hours, that is, the hydrogen peroxide stabilizer.

[0035] The stabilizer is directly mixed with 35% hydrogen peroxide at room temperature, and the concentration of the stabilizer in the hydrogen peroxide solution is 0.003%. The hydrogen peroxide solution was used in a small test to simulate the sterilization of packaging in aseptic packaging equipment for dairy bev...

Embodiment 3

[0039] A stabilizer for hydrogen peroxide for packaging and disinfection in dairy beverage aseptic packaging equipment, which is composed of the following raw materials in weight percentage: 30% citric acid, 8% polyacrylamide, 1% alkenyl succinic acid, and sorbic acid Alcohol polyoxyethylene ether monostearate 1%, pure water 60%.

[0040] The preparation method is as follows: add trehalose, alkenyl succinic acid and sorbitan polyoxyethylene ether monostearate in sequence to citric acid, after mixing evenly, add ultrapure water to meet the ratio requirements, and stir for 2.5 hours , that is, hydrogen peroxide stabilizer.

[0041] The stabilizer is directly mixed with 35% hydrogen peroxide at room temperature, and the concentration of the stabilizer in the hydrogen peroxide solution is 0.001%. The hydrogen peroxide solution was used in a small test to simulate the sterilization of packaging in aseptic packaging equipment for dairy beverages. Put the hydrogen peroxide solution...

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 stabilizer for hydrogen peroxide disinfectant in dairy beverage aseptic packaging equipment, which belongs to the technical field of chemical stabilizers. It is composed of the following raw materials in weight percentage: 20-30% of chelating or complexing stabilizer, 1.8-8% of water-retaining agent, 0.1-1% of metal corrosion inhibitor, 0.1-1% of surfactant, and the balance of pure water . The hydrogen peroxide stabilizer of the present invention makes the effect of hydrogen peroxide particularly obvious in the application of packaging material disinfection through the synergistic effect of each component. As a result, the consumption of hydrogen peroxide is significantly reduced when hydrogen peroxide is used in the disinfection of packaging materials, the use cost is significantly reduced, the safety is improved, the maintenance and passivation period of the aseptic packaging equipment is extended, and the use is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of chemical stabilizers, and in particular relates to a stabilizer for hydrogen peroxide disinfectant in dairy beverage aseptic packaging equipment. Background technique [0002] Hydrogen peroxide, commonly known as hydrogen peroxide, is an important inorganic chemical product, widely used in the fields of textile, paper making, chemical industry, light industry, medicine, electronics, food, environmental protection and military industry. In particular, hydrogen peroxide is decomposed into oxygen and water after sterilization, and no toxic and harmful residues will be produced. It is currently the only recognized ideal disinfectant that can be used for sterilization of aseptic packaging. [0003] There are two main types of hydrogen peroxide disinfectant sterilization systems for dairy beverage aseptic packaging equipment: one is to heat the hydrogen peroxide disinfectant to a certain temperature, and then s...

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): A01N25/22A01N59/00A01P1/00
Inventor 汪永超白秀君周继业
Owner HANGZHOU JINGXIN CHEM
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