Preservation method for prolonging guarantee period of vegetable

A fresh-keeping method and a technology of guarantee period, which are applied in the direction of preservation of fruits and vegetables, packaging of fruits/vegetables, heating and preservation of fruits/vegetables, etc., can solve the problem that the guarantee period of vegetables cannot be effectively prolonged, the ripening of vegetables cannot be effectively slowed down, and the storage process of vegetables cannot be effectively avoided. and other problems, to achieve the effect of enhancing the fresh-keeping effect, the best fresh-keeping effect, and the good adsorption effect.

Pending Publication Date: 2019-12-20
HUBEI PROVINCIAL SEED GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the storage of vegetables, most of them put a fresh-keeping bag on the vegetables first, and then directly place them in the storage room. However, this storage method cannot effectively slow down the ripening p

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A fresh-keeping method for extending the guarantee period of vegetables, comprising the steps of:

[0029] S1), Harvesting vegetables: Harvesting intact, free from diseases and insect pests and mature vegetables, after harvesting, collect all the vegetables and set them aside;

[0030] S2), vegetable pretreatment: all the vegetables harvested are soaked in clear water for cleaning, and the leaves and stems of the vegetables are gently removed by hand to remove the soil residue on the vegetables. After cleaning, all the vegetables are taken out. Put all of them into the drying box for drying treatment. After drying, take out all the vegetables and put them all into the sterilization box for sterilization treatment. After the sterilization is completed, take out the vegetables and set them aside;

[0031] In step S2), the drying box specifically adopts an electric heating air circulation drying box, and the temperature of the drying treatment is 75° C., and the drying tre...

Embodiment 2

[0049] A fresh-keeping method for extending the guarantee period of vegetables, comprising the steps of:

[0050] S1), Harvesting vegetables: Harvesting intact, free from diseases and insect pests and mature vegetables, after harvesting, collect all the vegetables and set them aside;

[0051] S2), vegetable pretreatment: all the vegetables harvested are soaked in clear water for cleaning, and the leaves and stems of the vegetables are gently removed by hand to remove the soil residue on the vegetables. After cleaning, all the vegetables are taken out. Put all of them into the drying box for drying treatment. After drying, take out all the vegetables and put them all into the sterilization box for sterilization treatment. After the sterilization is completed, take out the vegetables and set them aside;

[0052] In step S2), the drying box specifically adopts an electric heating air circulation drying box, and the temperature of the drying treatment is 85° C., and the drying tre...

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PUM

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Abstract

The invention relates to the technical field of vegetable storage, in particular to a preservation method for prolonging the guarantee period of a vegetable. The preservation method comprises the following steps of: collecting vegetables, preprocessing the vegetables, putting the vegetables in a box and carrying out preprocessing, wherein the preprocessing comprises the steps of: carrying out microwave heating processing, adding preservatives, coating with a preservative film, coating with a preservation bag, preparing a preservation paper box, adding vegetables in the paper box, sealing, andpackaging. By use of the preservation method for prolonging the guarantee period of the vegetable, before the vegetables are put in the paper box and stored, the vegetables are subjected to design, including microwave heating processing, preservative adding, preservative film coating and preservation bag coating, the guarantee period of the vegetables can be effectively prolonged, and a preservation effect in a vegetable storage process is greatly enhanced. In addition, the inner surface of the preservation paper box is smeared with one layer of adsorptive stone powders so as to perform a goodadsorption effect on various gases which enter from the outside, oxygen and other gases can be effectively prevented from entering the vegetables, and therefore, the vegetables can achieve a better preservation effect in a storage process.

Description

technical field [0001] The invention relates to the technical field of vegetable storage, in particular to a fresh-keeping method for extending the guarantee period of vegetables. Background technique [0002] Vegetables refer to a class of plants or fungi that can be cooked and cooked to become food. Vegetables are one of the indispensable foods in people's daily diet. Vegetables can provide nutrients such as various vitamins and minerals necessary for the human body. At present, in the storage of vegetables, most of them put a fresh-keeping bag on the vegetables first, and then directly place them in the storage room. However, this storage method cannot effectively slow down the ripening process of vegetables, thus Can't effectively prolong the guarantee period of vegetables at all, and this kind of mode is also relatively poor for the fresh-keeping effect of vegetables, is unfavorable for the storage process of vegetables. Therefore, for the above-mentioned problems, it...

Claims

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Application Information

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IPC IPC(8): A23B7/00A23B7/01A23B7/02A23B7/148A23B7/154A23B7/159B65B25/04B65D77/02B65D81/26B65D81/28
CPCA23B7/00A23B7/01A23B7/154A23B7/159A23B7/02A23B7/148B65D77/02B65D81/266B65D81/28B65B25/041A23V2300/00A23V2200/10A23V2300/02A23V2300/24A23V2300/10A23V2300/31
Inventor 耿月明张忠明王世才
Owner HUBEI PROVINCIAL SEED GRP CO LTD
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