Juicy peach preservation and storage method

A peach and ice water technology, which is applied in the direction of protecting fruits/vegetables with a protective layer and preserving fruits/vegetables by freezing/refrigerating, which can solve the problems of unsatisfactory preservation of peaches and short preservation period.

Inactive Publication Date: 2018-12-21
无为县辉琴农副产品销售部
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a fresh-keeping and storage method for juicy peaches, the main purpose of which is to overcome the shortcomings of existing juicy peach fresh-keeping treatments which are not ideal and the fresh-keeping period is not long.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A fresh-keeping and storage method for peaches, comprising the following steps: 1) Picking, picking and collecting eight-ripe peaches, and handling them with care to avoid artificial bruises; the specific picking method is: workers hold the peaches with one palm At the bottom of the peach, grasp the fruit of the peach with the other hand, and then pull the peach slightly to one side to pick it off.

[0014] 2) Shock treatment, the peaches were quickly soaked in ice water, and then drained quickly. The temperature of the ice water was controlled at 0°C, and the soaking time was controlled at 10 min. The ice water is a mixture of ice cubes and water.

[0015] 3) Spray the preservative, spray the preservative evenly on the outer surface of the peach.

[0016] 4) Divide into storage, put the peaches into packing boxes, and store the packing boxes in the cold storage. The temperature of the cold storage is controlled at 12°C, and the humidity of the cold storage is divided ...

Embodiment 2

[0023] A fresh-keeping and storage method for peaches, comprising the following steps: 1) Picking, picking and collecting eight-ripe peaches, and handling them with care to avoid artificial bruises; the specific picking method is: workers hold the peaches with one palm At the bottom of the peach, grasp the fruit of the peach with the other hand, and then pull the peach slightly to one side to pick it off.

[0024] 2) Cold shock treatment, the peaches were quickly soaked in ice water, and then drained quickly. The temperature of the ice water was controlled at 1°C, and the soaking time was controlled at 30 minutes. The ice water is a mixture of ice cubes and water.

[0025] 3) Spray the preservative, spray the preservative evenly on the outer surface of the peach.

[0026] 4) Divide into storage, put the peaches into packing boxes, and store the packing boxes in the cold storage. The temperature of the cold storage is controlled at 14°C, and the humidity of the cold storage is...

Embodiment 3

[0033] A fresh-keeping and storage method for peaches, comprising the following steps: 1) Picking, picking and collecting eight-ripe peaches, and handling them with care to avoid artificial bruises; the specific picking method is: workers hold the peaches with one palm At the bottom of the peach, grasp the fruit of the peach with the other hand, and then pull the peach slightly to one side to pick it off.

[0034] 2) Shock treatment, the peaches were quickly soaked in ice water, and then drained quickly. The temperature of the ice water was controlled at 0°C, and the soaking time was controlled at 20 minutes. The ice water is a mixture of ice cubes and water.

[0035] 3) Spray the preservative, spray the preservative evenly on the outer surface of the peach.

[0036] 4) Divide into storage, put the peaches into packing boxes, and store the packing boxes in the cold storage. The temperature of the cold storage is controlled at 13°C, and the humidity of the cold storage is divi...

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PUM

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Abstract

The invention relates to a juicy peach preservation and storage method which comprises the following steps of (1) picking: picking and collecting medium-well juicy peaches, and handing with care so asto avoid man-made bump; (2) carrying out cold shock treatment: quickly soaking the juicy peaches in ice water, then quickly draining off, controlling the temperature of the ice water to range from 0to 1 DEG C, and controlling the soaking time to range from 10 to 30 min; (3) spraying a preservative: uniformly spraying the preservative onto the outer surfaces of the juicy peaches; (4) sub-packaging and storing: sub-packaging the juicy peaches into packaging boxes, storing the packaging boxes into a refrigeration house, controlling the temperature of the refrigeration house to range from 12 DEGC to 14 DEG C, and controlling the humidity of the refrigeration house to range from 80 percent to 95 percent. The juicy peach preservation and storage method is ideal, so that the preservation timeof the juicy peaches is greatly prolonged, and the appearance of the juicy peaches is ensured. By adopting cold shock treatment, the physiological activity of the juicy peaches can be appropriately inhibited, the postripeness of the juicy peaches is delayed, and the storage life is prolonged.

Description

technical field [0001] The invention relates to the field of fruit preservation, in particular to a method for preservation and storage of juicy peaches. Background technique [0002] Peach is a fruit with high nutritional value, containing protein, fat, sugar, calcium, phosphorus, iron and vitamin B, C and other ingredients. The iron content in peaches is relatively high, almost occupying the first place among fruits, so eating peaches can prevent and treat anemia. Peach is rich in pectin, regular consumption can prevent constipation. Peach is rich in iron, which can increase the amount of hemoglobin in the human body. Its protein content is twice that of apples and grapes, seven times that of pears, three times more than apples, and five times more than pears. The reputation of the Queen of Fruits. According to traditional Chinese medicine, peaches are sweet and sour in taste and slightly warm in nature. Peach is one of the common fruits in people's daily diet. The ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/16A23B7/04
CPCA23B7/16A23B7/04
Inventor 夏辉琴
Owner 无为县辉琴农副产品销售部
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