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Cold storage method for yellow peaches

A technology for cold storage and yellow peaches, which is applied in the direction of freezing/refrigerating fruits/vegetables, food preservation, and fruit and vegetable preservation. It can solve the problems of high processing costs, lack of nutrients in yellow peaches, and difficulty in reaching them, so as to achieve extended consumption. Time, improve storage time, solve the effect of dehydration

Inactive Publication Date: 2017-05-31
石台县小菜一碟农产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Yellow peach is a seasonal fruit, so it is generally listed on the market in a concentrated manner, which directly leads to the flooding of yellow peaches in the market, and a large amount of rot or waste. Therefore, how to extend the nutritional content of yellow peaches is an important issue at present. The solution to the disadvantages is to make yellow peaches into corresponding cans, so as to ensure the continuation of the nutrition of yellow peaches. However, when the cans are prepared, the process is relatively complicated and the processing cost is high, which directly leads to the high price of canned yellow peaches. Therefore, the market share is relatively low and cannot be well digested by the market. Fruit refrigeration is currently a conventional method to prolong fruit physiology, but due to its free nature, yellow peaches have different requirements for temperature and humidity during refrigeration, so The traditional cold storage method is difficult to meet the corresponding technical requirements, resulting in nutrient deficiencies in yellow peaches after refrigeration

Method used

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  • Cold storage method for yellow peaches
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Examples

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Effect test

Embodiment 1

[0028] A cold storage method for yellow peaches, comprising the steps of:

[0029] 1) Fresh yellow peaches are purchased or picked from the market. Yellow peaches need to be collected within 3 days after the fruit falls. After collection, sort them, extract the stalked fruit, and remove the fruit with ulceration, deformity and no damage on the surface;

[0030] 2) Put the collected yellow peaches into a cleaning tank, first put light salt water in the tank, the amount of light salt water added is based on covering the yellow peaches, then let it stand for 25 minutes, and stir it every 5 minutes during this period; The process uses salt water to soak yellow peaches to remove pesticide residues on the outer wall of yellow peaches;

[0031] The concentration of the above-mentioned light brine is 15%, and the temperature is 30°C;

[0032] 3) Put the above-mentioned processed yellow peaches into the fresh-keeping solution, soak them for 25 minutes, then take them out and dry them ...

Embodiment 2

[0043] A cold storage method for yellow peaches, comprising the steps of:

[0044] 1) Fresh yellow peaches are purchased or picked from the market. Yellow peaches need to be collected within 3 days after the fruit falls. After collection, sort them, extract the stalked fruit, and remove the fruit with ulceration, deformity and no damage on the surface;

[0045] 2) Put the collected yellow peaches into a cleaning tank, first put light salt water into the tank, the amount of light salt water added is based on covering the yellow peaches, and then let it stand for 15 minutes, during which time, stir once every 5 minutes; The process uses salt water to soak yellow peaches to remove pesticide residues on the outer wall of yellow peaches;

[0046] The concentration of the above-mentioned light brine is 15%, and the temperature is 25°C;

[0047] 3) Put the above-mentioned treated yellow peaches into the fresh-keeping solution, soak for 15 minutes, then take them out and dry them nat...

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PUM

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Abstract

The invention relates to a cold storage method for yellow peaches. The method includes the steps of: sorting, soaking in fresh-keeping solution, vacuum packing, storehouse treatment, temperature control, humidity control and step-by-step cooling till delivery. The method provided by the invention determines the appropriate conditions in favor of yellow peach storage, guarantees reasonable temperature, humidity and gas components in a storehouse, solves the problems of dehydration and fast decay in the yellow peach storage process, improves the yellow peach storage time without damaging the texture, lengthens the edible time of yellow peaches, and achieves obvious effect.

Description

technical field [0001] The invention relates to the technical field of fruit refrigeration, in particular to a method for cold storage of yellow peaches. Background technique [0002] Yellow peach, also known as yellow flesh peach, belongs to the genus Peach in the Rosaceae family. It is named for its yellow flesh. Yellow peach is very nutritious, rich in antioxidants (α-carotene, β-carotene, lycopene, lycopene and vitamin C, anti-free radicals, etc.), dietary fiber (a large amount of pectin in the pulp is The cellulose needed by the human body, easy to absorb, etc.), iron, calcium, and various trace elements (the content of selenium, zinc, etc. is obviously higher than that of other fruits, and it is the king of fruits). Yellow peaches are soft but hard when eaten, more sweet and less sour, with aroma, medium water content, and a ripe sugar content of 14-15 degrees. Regular consumption can play a role in laxative, lowering blood sugar and blood lipids, anti-free radicals,...

Claims

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Application Information

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IPC IPC(8): A23B7/04A23B7/154A23B7/148A23L5/20
CPCA23B7/04A23B7/148A23B7/154
Inventor 黄选检
Owner 石台县小菜一碟农产品有限公司
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