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Fruit coating antistaling agent

A film-coating preservative and preservative technology, which is applied in the direction of protecting fruits/vegetables with a protective coating, can solve problems such as the inability of fruits to be stored, and achieve the effects of flexible use, prevention of skin damage, and delaying the appearance of peak breathing.

Inactive Publication Date: 2006-06-28
辽宁省农业科学院园艺研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is to solve the problem that the fruit is not resistant to storage, and provides a fruit coating preservative for fruit that is resistant to storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Benzoic acid sodium salt: 0.3%;

[0017] Citric acid: 0.2%;

[0018] Shibaoke: 0.1%;

[0019] Calcium nitrate: 0.5%;

[0020] Phytate: 0.1%;

[0021] Vitamin C: 0.2%;

[0022] The rest is water.

Embodiment 2

[0024] Benzoic acid sodium salt: 0.1%;

[0025] Citric acid: 0.2%;

[0026] Shibaoke: 0.5%;

[0027] Calcium nitrate: 0.8%;

[0028] Phytate: 0.1%;

[0029] Vitamin C: 0.1%;

[0030] The rest is water.

Embodiment 3

[0032] Benzoic acid sodium salt: 1%;

[0033] Citric acid: 0.2%;

[0034] Carbendazim: 1%;

[0035] Calcium chloride: 0.6%;

[0036] Phytate: 2%;

[0037] Vitamin C: 0.1%;

[0038] The rest is water.

[0039] The use process of preservative of the present invention is illustrated below:

[0040] After the solution of the present invention is prepared according to the above ratio, methods such as soaking, smearing and spraying can be used during use. Precautions: 1. Choose fruits without pests and diseases. 2. To select fruits with suitable maturity period, the fruit picking period is one of the most important factors affecting storage quality, quality and storage life. Picking too early will reduce the after-ripening flavor and be susceptible to chilling damage; picking too late will result in the fruit being too soft, susceptible to mechanical damage, rotten and difficult to store. Therefore, mastering the appropriate harvesting period, not only allowing the fruit to ...

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PUM

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Abstract

A coat-type antistaling agent for fruit is prepared from water as solvent, sodium benzoate, citric acid, carbendazim, calcium nitrate or calcium chloride, cyclohexanchexol phosphate, and VC.

Description

Technical field: [0001] The invention belongs to the fruit fresh-keeping agent, which is mainly used for fruits such as grapes, peaches, plums, apricots, citrus, bananas, cherries, strawberries, pears, etc., and can also be used for fresh-keeping of vegetables such as solanaceous fruits and green ears of corn. Background technique: [0002] For example, grapes, peaches, plums, apricots, citrus, bananas, cherries, strawberries, and Nanguo pears are mostly ripe during high temperature and high humidity seasons, and are not resistant to storage and transportation. After harvesting, the post-ripening process is very fast. It is not resistant to storage at room temperature. Invention content: [0003] The invention solves the problem that the fruit is not durable to storage, and provides a fruit coating preservative which is resistant to storage. [0004] The present invention adopts following technical scheme exactly: this antistaling agent is made up of following material: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23B7/16
Inventor 于天颖郭东升
Owner 辽宁省农业科学院园艺研究所
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