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Vegetable preservation method

A fresh-keeping method and vegetable technology, applied in the fields of fruit and vegetable preservation, preservation of fruits/vegetables through radiation/electrical treatment, food preservation, etc., can solve the problems of cumbersome operation steps, unsuitability for popularization, popularization and application, high technical conditions, etc. The steps are simple, the technical solution is easy, and the effect of maintaining moisture

Inactive Publication Date: 2015-01-21
重庆市锣楠蔬菜种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because of its cumbersome operation steps and high technical requirements, it is not suitable for popularization and application

Method used

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  • Vegetable preservation method
  • Vegetable preservation method

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Embodiment Construction

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] like Figure 1 to Figure 3 Shown: a fresh-keeping method for vegetables according to an embodiment of the present invention, comprising the following steps: S1: screening, cleaning, and air-drying the vegetables to be kept fresh, cleaning the stems and leaves of the vegetables with mountain spring water, and not cleaning the roots. Cleaning, specifically, put mountain spring water into a bucket, wash the stems and leaves of vegetables to be kept fresh with mountain spring water, and do not wash the roots of vegetables with mountain spring water; S2: Put the surface-dried vegetables in a high-voltage electrostatic In the fresh-keeping bag of the field generating plate assembly; S3: Reshape the fresh-keeping bag with vegetables and seal it, then connect the high-voltage electrostatic field generating plate assembly to the voltage-regulating ...

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Abstract

The invention relates to a vegetable preservation method which comprises the following steps: S1, screening and cleaning to-be-preserved vegetables, airing the surface layer of the vegetables, and cleaning stems and leaves of the vegetables by using mountain spring water during cleaning; S2, putting the vegetables subjected to surface layer airing in preservation bags provided with high-voltage electrostatic field generation polar plate components; S3, shaping and sealing the preservation bags in which the vegetables are arranged; and S4, storing the treated preservation bags in a preservation storeroom at the room temperature of 0.5-5 DEG C. The vegetable preservation method disclosed by the invention has the beneficial effects that as the vegetable preservation method is performed at normal temperature, the preservation object, namely vegetables, is not subjected to cold injury and heat damage, the moisture in fruits is effectively maintained, and the method can be used for killing bacteria or inhibiting growth of bacteria in the vegetables. Moreover, the operating steps are simple, the implementation method is easy, and the vegetable preservation method is suitable for popularization and application.

Description

technical field [0001] The invention relates to a fresh-keeping method for vegetables. Background technique [0002] In the prior art, the vegetable preservation technology mainly adopts three methods of low temperature preservation, low temperature and high humidity preservation and filling a certain inert gas in the vegetable storage room and low temperature preservation. Low-temperature preservation: After a certain period of storage, the fresh-keeping objects shrink and shrivel due to loss of moisture, which affects the appearance of the product and causes a decrease in taste; Excessive humidity in the room leads to mildew hazards; a certain inert gas is filled in the room where vegetables are stored and the low-temperature preservation method requires high technical support during the implementation process, which increases the cost of vegetable preservation. [0003] A fresh-keeping method for fruits or vegetables (authorized announcement number: 101543239B) discloses...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/015A23B7/152
Inventor 李金昌杨江伟
Owner 重庆市锣楠蔬菜种植专业合作社
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