Modified atmosphere packaging design expert system of fruits and vegetables

A modified atmosphere packaging and expert system technology, applied in computing, special data processing applications, instruments, etc., can solve the problems of large research dispersion, lack of theoretical guidance, poor reproducibility of storage effects, etc., and achieve the effect of simple operation

Inactive Publication Date: 2011-06-15
SHANDONG UNIV OF TECH
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these studies are mainly based on the experience and estimation of researchers to initially select packaging films, and then conduct modified atmosphere packaging experiments to finally determine the appropriate packaging method. This makes the establishment of modified atmosphere packaging conditions ti...

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
  • Modified atmosphere packaging design expert system of fruits and vegetables
  • Modified atmosphere packaging design expert system of fruits and vegetables
  • Modified atmosphere packaging design expert system of fruits and vegetables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0038] refer to figure 1 , figure 2, fruit and vegetable modified atmosphere packaging design expert system, including an information input module 1, the information input module 1 is connected to the microprocessor system 2, and the microprocessor system 2 is connected to the display 3; the information input module 1 is used to input the size of the film bag for packaging the fruit and vegetable body Parameters, the information input module 1 can also input other information such as storage time and storage temperature as required, and the size parameters of the film bag include the length, width, thickness, and air permeability coefficient of the film bag. The microprocessor system 2 calculates the volume of the film bag, and then determines the ...

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 the field of preservation technology, in particular to a modified atmosphere packaging system. The modified atmosphere packaging design expert system of fruits and vegetables comprises an information input module, a micro-processor system connected with the information input module and a displayer connected with the micro-processor system and comprises the steps of inputting the size parameters of a film bag by utilizing the information input module; calculating the volume of the film bag and then confirming the maximum aeration volume of the film bag by utilizing themicro-processor system; inputting the packed weight and the initial gas volume by utilizing the information input module; and confirming the packed weight and the initial gas volume when judging thatthe sum of the volume of main body of the fruits and the vegetables and the initial gas volume is not more than the maximum aeration volume by utilizing the micro-processor system. By utilizing the technical scheme, the defects of big workload, more time-consuming and high cost of an experiment are overcome and the modified atmosphere packaging of the fruits and the vegetables is judged through autonomously inputting the known packaging parameters and imitating the packaging effect by a user to confirm the suitable packed weight and the initial gas volume.

Description

technical field [0001] The invention relates to the technical field of freshness preservation, in particular to a modified atmosphere packaging system. Background technique [0002] Modified Atmosphere Packaging (MAP) is an advanced fresh-keeping packaging method for fruits and vegetables. Its principle is to use the respiration of fruits and vegetables in the packaging and the air permeability of the packaging film to change the atmosphere in the packaging environment by using artificial or natural accumulation methods. kind of low O 2 , high CO 2 Microenvironment, in order to achieve the purpose of inhibiting the respiration of fruits and vegetables, delaying the metabolic process of fruits and vegetables, and prolonging their storage period. [0003] In recent years, modified atmosphere packaging technology has been widely used in the fresh-keeping technology of fruits and vegetables, and has accumulated certain experience. However, these studies are mainly based on th...

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): G06F17/50
Inventor 王娟王相友韩鑫朱继英刘战丽
Owner SHANDONG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap