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Preservation liquid

A fresh-keeping liquid and weight unit technology, which is applied in the field of agricultural product preservation, can solve the problems of limited storage capacity in cellars, time-consuming, labor-intensive, floor space, and high maintenance costs, and achieve the effects of improving storage capacity, simple proportioning, and low cost.

Inactive Publication Date: 2015-10-21
孙桂芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the storage capacity of the cellar is limited, and it is time-consuming and labor-intensive to build and occupy a large area, and the maintenance cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Example 1

[0014] 3 parts of astragalus polysaccharide, 3 parts of polyvinyl alcohol, 2 parts of aluminum sulfate, 0.001 part of glutaraldehyde, 0.2 part of zinc sulfate, 0.5 part of sucrose, and 20 parts of water.

[0015] When in use, spray the above-mentioned mixture on the bottom of the cellar or the bottom of the earth pit for storage, after spraying, bundle the celery and set it up, and seal the cellar or the earth pit. save. The storage time can be extended to 40-60 days.

[0016] Example 2

[0017] 5 parts of astragalus polysaccharide, 5 parts of polyvinyl alcohol, 5 parts of aluminum sulfate, 0.002 parts of glutaraldehyde, 0.5 parts of zinc sulfate, 0.8 parts of sucrose, and 40 parts of water.

[0018] When in use, spray the above-mentioned mixture on the bottom of the cellar or the bottom of the earth pit for storage, after spraying, bundle the celery and set it up, and seal the cellar or the earth pit. save. The storage time can be extended to 40-60 d...

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PUM

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Abstract

The invention discloses preservation liquid. The preservation liquid comprises, by weight, the following components of 3-5 parts of astragalus polysaccharide, 3-5 parts of polyving akohol, 2-5 parts of aluminum sulfate, 0.001-0.002 part of glutaraldehyde, 0.2-0.5 part of zinc sulfate, 0.5-0.8 part of saccharose and 20-40 parts of water. When the preservation liquid is used, a mixture of the components is sprayed to the preservative bottom of a cellar or the pit bottom of a soil pit, celery is stood in bunches after spraying is completed, the cellar or the soil pit is sealed, and preservation is performed. The preservation liquid is simple in proportion, convenient to use and good in preservation effect, and the preservation time can be prolonged to 40-60 days.

Description

technical field [0001] The invention belongs to the technical field of preservation of agricultural products, and in particular relates to a fresh-keeping liquid. Background technique [0002] Green leafy vegetables or stem-eating vegetables need to use fresh-keeping liquid in order to prolong the shelf life. In the harvest season, the use of fresh-keeping liquid can preserve green leafy vegetables or stem-eating vegetables in large quantities, and market them in batches, thereby creating more profits. Therefore, the preservation of green leafy vegetables or stem-eating vegetables is particularly important. [0003] The traditional fresh-keeping method is cellar storage, that is, a cellar is dug on the ground, located 3-4 meters underground, to maintain a warm and cool environment. However, the storage capacity of the cellar is limited, and it is time-consuming and labor-intensive to build and occupy a large area, and the maintenance cost is high. Therefore, need to occu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/153
Inventor 孙桂芝
Owner 孙桂芝
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