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Cold chain monitoring instrument and cold chain monitoring method

A monitor and cold chain technology, applied in the measurement of color/spectral characteristics, thermometers that give average/integral values, etc. problems, to achieve the effect of being conducive to standardization, low price, simple structure and production process

Inactive Publication Date: 2013-12-25
刘传和 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing cold chain supervision technology that cannot supervise the whole process from the production line to the consumer, and the high cost of supervision, the lack of confidence and dissatisfaction of consumers, and the inaction of middlemen

Method used

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  • Cold chain monitoring instrument and cold chain monitoring method
  • Cold chain monitoring instrument and cold chain monitoring method
  • Cold chain monitoring instrument and cold chain monitoring method

Examples

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Embodiment Construction

[0019] The temperature supervision limit for storing cold chain product types determines the selection of the melting point or melting range (melting range) of the dispersant, and then determines the dispersant. You can choose water-soluble pigments. If the pasteurized milk is stored at a temperature lower than 4°C to 5°C, the dispersant can be selected from peanut oil or blended oil corresponding to the melting point or melting range (melting range), and the dispersant can be selected from fat-soluble pigments. The selection of dispersants and dispersants for inactivated vaccines, meat, fruits and vegetables, delicacies, etc. should also be based on the temperature at which the product is stored, and the type of dispersant should be selected according to the melting point or melting range (melting range) of the dispersant, which is not listed here.

[0020] The following cold chain products take pasteurized milk as an example to illustrate the implementation process and pract...

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Abstract

The invention relates to a cold chain monitoring instrument capable of monitoring the temperature and time change, and a cold chain monitoring method. A dispersate and a dispersant are connected in a packaging shell, the melting point or the melting range of the selected dispersant is determined by the temperature of preserved cold chain products, and the melting point or the melting range of the selected dispersant is a division between a safe temperature (preservation temperature) and a danger temperature (non-preservation temperature) of the preserved cold chain products. The locus of the dispersate in the dispersant is influenced through the temperature or time change, and the preservation quality of the cold chain products is determined from the color depth, area size and locus change length change of the locus of the dispersate in the dispersant.

Description

【1】Technical field: [0001] The invention relates to an instrument and method for safety technical supervision of cold chain logistics products, in particular to an instrument and method capable of monitoring the influence of temperature and time changes on the use value of cold chain products throughout the whole process. 【2】Background technology: [0002] At present, the known cold chain supervision work is completed by manual management, and monitoring is used to assist management if the conditions are good. The result is poor supervision, high cost, many loopholes, inaction by middlemen, and dissatisfaction among consumers. Consumers use cold chain products according to the shelf life or expiration date, causing irreparable losses. For example, according to reports, the value of fruits, vegetables, meat, and milk thrown away every year due to inadequate cold chains is in the trillions, and human beings and animals use poorly kept biological products to suffer heavy losse...

Claims

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Application Information

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IPC IPC(8): G01N21/25G01K3/04
Inventor 刘传和刘彤彤
Owner 刘传和
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