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Fresh product storage system and storage method

A technology for fresh products and fresh products, which is applied in the fields of food preservation, preservation of food ingredients as antimicrobials, household refrigeration devices, etc. The effect of storage with less damage, less dependence on lighting, and better freshness

Active Publication Date: 2018-01-19
MAYEKAWA MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method has the following problems: the generation efficiency of ozone is reduced, and the amount of ozone generation cannot be correctly controlled.

Method used

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  • Fresh product storage system and storage method
  • Fresh product storage system and storage method
  • Fresh product storage system and storage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0163] (1) Sterilization test in warehouse

[0164] use Figure 4 The storage device 10 (10D) is shown as a storage device. The storage device 10 ( 10D) includes a fresh produce storage 12 including a temperature adjustment unit 14 including a humidifier 22 .

[0165] Such as Figure 4 As shown, the discharge lamp 35 as the irradiation unit 18 is arranged at the upper corner of the fresh product f, and the ultraviolet irradiation window 40 is arranged facing the air flow a.

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Abstract

A fresh product storage system according to some embodiments is provided with: a fresh product warehouse capable of storing fresh product at a temperature of not lower than a chilled state; a temperature adjustment unit capable of adjusting the internal temperature of the fresh product stocker to a temperature of not lower than the chilled state; an air flow generation unit for generating an air flow in the fresh product warehouse; an irradiation unit for irradiating the air flow with ultraviolet light to generate ozone or radicals; and an intermittent irradiation control unit capable of controlling the irradiation unit to intermittently irradiate the air flow with the ultraviolet light.

Description

technical field [0001] The present invention relates to a storage device and a storage method for fresh products for storing fresh products using vacuum ultraviolet rays, and for sterilizing fresh products during refrigeration or thawing. Background technique [0002] In the past, the following methods have been used to prevent the growth of mold and bacteria in fresh products: install an ultraviolet lamp in the refrigerator, irradiate ultraviolet light to sterilize the air, or install an ultraviolet lamp in the water tank or piping of the humidifier, and irradiate the humidification water Ultraviolet light to sterilize. [0003] Other methods include generating ozone with a plasma-type ozone generator, spraying ozone water in the refrigerator, or spraying hypochlorous acid in the refrigerator for sterilization. [0004] Patent Document 1 discloses a sterilizing storage device that exposes stored food to air containing oxygen ion radicals and moisture generated by irradiati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/36A23L3/28A23L3/3409F25D23/00
CPCA23L3/28A23L3/3409A23L3/36F25D23/00A23V2002/00A23V2200/10A23L3/34
Inventor 比留间直也金井理郁田孝子市村顺太郎菱沼宣是
Owner MAYEKAWA MFG CO LTD
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