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Fresh-keeping and refrigerating method for soft-seed pomegranate fresh fruits

A pomegranate and fresh fruit technology, which is applied in the direction of fruit and vegetable preservation, fruit/vegetable preservation through freezing/refrigeration, application, etc., can solve the problems of soft-seed pomegranate fresh fruit not being kept fresh for a long time, affecting commodity value, and poor appearance, and achieve measures Simple, self-controlled fresh-keeping scale, and the effect of extending the storage period

Inactive Publication Date: 2019-07-12
NANYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fresh-keeping and cold storage method for soft-seed pomegranate fresh fruit, which solves the problem that the existing soft-seed pomegranate fruit does not keep fresh for a long time, and although the grains are intact, it seriously affects the the question of its commodity value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A fresh-keeping and cold storage method for soft-seed pomegranate fresh fruit, the fresh-keeping and cold storage method comprises the following steps:

[0030] (1) Harvest fresh soft-seed pomegranate fruits in the mature stage, and select healthy soft-seed pomegranate fresh fruits;

[0031] (2), first, soak the fresh pomegranate fruit with soft seeds through sodium hypochlorite solution;

[0032] (3) Carry out surface cleaning to the soft-seed pomegranate fresh fruit, remove the sludge, bird droppings, etc. on the surface of the soft-seed pomegranate fresh fruit;

[0033] (4), then carry out hot-air drying to the soft seed pomegranate fresh fruit after soaking in sodium hypochlorite solution, cleaning, then return to room temperature naturally;

[0034] (5), then carry out ozone sterilization operation to the soft-seed pomegranate fresh fruit after hot air drying, carry out following step (6) simultaneously;

[0035] (6), pre-cooling the soft-seed pomegranate fresh f...

Embodiment 2

[0041] A fresh-keeping and cold storage method for soft-seed pomegranate fresh fruit, the fresh-keeping and cold storage method comprises the following steps:

[0042] (1) Harvest fresh soft-seed pomegranate fruits in the mature stage, and select healthy soft-seed pomegranate fresh fruits;

[0043] (2), first, soak the fresh pomegranate fruit with soft seeds through sodium hypochlorite solution;

[0044] (3) Carry out surface cleaning to the soft-seed pomegranate fresh fruit, remove the sludge, bird droppings, etc. on the surface of the soft-seed pomegranate fresh fruit;

[0045] (4), then naturally dry the soft seed pomegranate fresh fruit after soaking in sodium hypochlorite solution and cleaning;

[0046] (5), then carry out ozone sterilization operation to the soft seed pomegranate fresh fruit after natural drying, carry out following step (6) simultaneously;

[0047] (6), pre-cooling the soft-seed pomegranate fresh fruit;

[0048] (7), the soft-seed pomegranate fresh f...

Embodiment 3

[0053] A fresh-keeping and cold storage method for soft-seed pomegranate fresh fruit, the fresh-keeping and cold storage method comprises the following steps:

[0054] (1) Harvest fresh soft-seed pomegranate fruits in the mature stage, and select healthy soft-seed pomegranate fresh fruits;

[0055] (2), first, soak the fresh pomegranate fruit with soft seeds through sodium hypochlorite solution;

[0056](3) Carry out surface cleaning to the soft-seed pomegranate fresh fruit, remove the sludge, bird droppings, etc. on the surface of the soft-seed pomegranate fresh fruit;

[0057] (4), then carry out hot-air drying to the soft seed pomegranate fresh fruit after soaking in sodium hypochlorite solution, cleaning, then return to room temperature naturally;

[0058] (5), then carry out ozone sterilization operation to the soft seed pomegranate fresh fruit after natural drying;

[0059] (6) After the ozone sterilization operation is completed, the soft-seeded pomegranate fresh frui...

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PUM

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Abstract

The invention provides a fresh-keeping and refrigerating method for soft-seed pomegranate fresh fruits. The fresh-keeping and refrigerating method includes the following steps that soft-seed pomegranate fresh fruits of a mature period are harvested, and healthy soft-seed pomegranate fresh fruits are selected; the soft-seed pomegranate fresh fruits are soaked through a sodium hypochlorite solution;surfaces of the soft-seed pomegranate fresh fruits are cleaned, and sludge, bird droppings and the like on the surfaces of the soft-seed pomegranate fresh fruits are removed. According to the fresh-keeping and refrigerating method for the soft-seed pomegranate fresh fruits, the soft-seed pomegranate fresh fruits are soaked and cleaned through the sodium hypochlorite solution, then the soft-seed pomegranate fresh fruits are naturally aired, then the soft-seed pomegranate fresh fruits are subjected to ozone sterilization operation and precooling operation, the obtained soft-seed pomegranate fresh fruits are wrapped with non-woven fabrics and put into recycle cases, and finally, the soft-seed pomegranate fresh fruits are put into a refrigeration house and stored. Compared with a traditionalmethod in which soft-seed pomegranate fresh fruits are put in the refrigeration house for storing, fresh keeping and refrigerating, through the fresh-keeping and refrigerating method, the storage period of the soft-seed pomegranate fresh fruits is prolonged, out-of-season consumption can be achieved, and economic benefits of pomegranates are improved.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping and cold storage of pomegranates, in particular to a fresh-keeping and cold storage method for soft-seed pomegranate fresh fruits. Background technique [0002] Pomegranate is a kind of berry. Its fruit is colorful, its seeds are crystal clear, sweet and juicy, cool and refreshing, and has high nutritional value. The flowering period of pomegranate is as long as several months, the bonus is like fire, it is extraordinarily bright, and it is unique. The soft-seed pomegranate is a representative of pomegranate varieties. The soft-seed pomegranate has bright color, beautiful appearance, crystal grains, delicious and juicy, and is rich in advanced nutrition. The vitamin C content per 100 grams of grains can reach 24.7 mg. Twice as much as apples and pears, and also rich in calcium, phosphorus, potassium, iron and other minerals necessary for the human body. In addition to fresh food, it can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/157A23B7/152A23B7/04
CPCA23B7/0433A23B7/152A23B7/157
Inventor 李玉英韩雪梅张英君鲁云风陶爱丽姚岗朱啸世
Owner NANYANG NORMAL UNIV