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Device and method for monitoring fruit/vegetable cold-chain logistic respiratory rate

A technology for breathing rate and monitoring devices, applied in measuring devices, testing food, instruments, etc., can solve the problem of not being able to record the long-distance cold chain logistics environment of fruits and vegetables comprehensively in real time, changes in breathing rate and ethylene, and not being able to directly monitor breathing rate and ethylene Information, no storage function and other problems, to achieve the effect of improving fresh-keeping efficiency, low power consumption, and low cost

Active Publication Date: 2018-02-16
CHINA AGRI UNIV
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Problems solved by technology

Traditional respiration rate monitoring devices are mostly online, without wireless function or storage function, and can only monitor O 2 , CO 2 information, there is no direct monitoring of respiration rate and ethylene information, and the environment, respiration rate and ethylene changes during the long-distance cold chain logistics transportation of fruits and vegetables cannot be recorded in real time and comprehensively

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  • Device and method for monitoring fruit/vegetable cold-chain logistic respiratory rate
  • Device and method for monitoring fruit/vegetable cold-chain logistic respiratory rate
  • Device and method for monitoring fruit/vegetable cold-chain logistic respiratory rate

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Embodiment Construction

[0023] The specific implementation manners of the embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the embodiments of the present invention, but are not intended to limit the scope of the embodiments of the present invention.

[0024]Fruit and vegetable crops have the characteristics of high water content, easy damage, many varieties, and easy to rot and deteriorate. Usually, after picking, they will be affected by physiological phenomena such as respiration, transpiration, ethylene ripening, dormancy, etc., and will be affected by their own respiration and The impact of the storage environment will cause the water in the fruits and vegetables to gradually lose, leading to the wilting of the fruits and vegetables, prone to water loss, weight loss, rapid softening, fruit rot, pulp browning and other quality problems that affect quality. Therefore, how to...

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Abstract

The embodiment of the invention provides a device and a method for monitoring fruit / vegetable cold-chain logistic respiratory rates and belongs to the field of cold-chain logistics. By adopting the method, testing methods and steps that the respiratory rates are changed along with time and temperature in a fruit / vegetable cold-chain logistic environment are confirmed, time, temperature, humidity,O2, CO2, ethylene and respiratory rate information in the fruit / vegetable cold-chain logistic process can be recorded, and record modes of storage, wired transmission and wireless transmission are available. By adopting the device and the method, monitoring and recording of fruit / vegetable cold-chain logistic respiratory rates are effectively achieved, a research base for studying quality change in the fruit / vegetable cold-chain logistic process and effectively controlling respiration action and various life activities is made, transparency and retroactivity of data are provided for the wholeprocess of fruit / vegetable cold-chain logistics, and problems in cold-chain logistics can be found and solved in time.

Description

technical field [0001] Embodiments of the present invention relate to the field of cold chain logistics, and more specifically, relate to a monitoring device and method for respiration rate of fruit and vegetable cold chain logistics. Background technique [0002] Fruit and vegetable crops have the characteristics of high water content, easy damage, many varieties, and easy to rot and deteriorate. Usually, after picking, they will be affected by physiological phenomena such as respiration, transpiration, ethylene ripening, dormancy, etc., and will be affected by their own respiration and The impact of the storage environment will cause the water in the fruits and vegetables to gradually lose, leading to the wilting of the fruits and vegetables, prone to water loss, weight loss, rapid softening, fruit rot, pulp browning and other quality problems that affect quality. Therefore, how to monitor the respiration rate of fruits and vegetables in the cold chain logistics environmen...

Claims

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Application Information

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IPC IPC(8): G01N33/02
CPCG01N33/025
Inventor 张小栓王想穆维松肖新清朱鸿亮张旭王红磊
Owner CHINA AGRI UNIV
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