Method for producing freezed pear and its preservation during transporting process

A technology for freezing and freezing pears, which is applied in the direction of freezing/refrigerating preservation of fruits/vegetables, frozen desserts, food preparation, etc. Freezing period, convenient market circulation links and the effect of consumer consumption

Inactive Publication Date: 2007-09-19
马荣昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are frozen products such as ice cream and ice cream in the known frozen foods that have the cooling effect. In this type of products, food additives such as flavors and pigments are more or less used. These additives are only for human vision. Or the impact on the sense of taste, its ingredients are at least not beneficial to the human body. When people eat these frozen foods, they can only play a role in cooling down, but not in quenching thirst; and among the fruits, some can be frozen for long-term storage , and varieties that taste more delicious after thawing, such as persimmons, pears and other fruits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: frozen pear production and the method for preserving in commodity circulation, its technical scheme comprises the following steps:

[0024] 1. Prepare materials, select ripe fresh pears without pests, rot, scars, and injuries, and remove the fruit stalks;

[0025] 2. Cleaning and disinfection, clean the fresh and ripe pears, remove the dirt and pesticides on the surface of the pears, and make them meet the relevant food hygiene standards;

[0026] 3. Pre-cooling treatment, put the cleaned and disinfected pears into a sanitary container, and place them in a low temperature environment of 0°C to 10°C or in a refrigerator at the same temperature for pre-cooling treatment.

[0027] 4. Freezing, put the pears that have been pre-cooled in a low-temperature environment into a freezer and freeze them at -10°C to -30°C or through a quick-freezing machine at -10°C to -50°C;

[0028] 5. Packing, the frozen pears are frozen and packed with packaging materials in a lo...

Embodiment 2

[0037] Embodiment 2: The present invention can also be realized by combining natural freezing and freezing in a freezer. Before natural freezing, fresh pears are stored in a low temperature environment of 0° C. to 10° C. or in a freezer at the same temperature. Its purpose is to shorten the normal temperature storage period of fresh pears as much as possible, save energy simultaneously, reduce production cost, and guarantee product quality, and its technical scheme includes the following steps:

[0038] 1. Prepare materials, select ripe fresh pears without pests, rot, scars, and injuries, and remove the fruit stalks;

[0039] 2. Cleaning and disinfection, clean the fresh and ripe pears, remove the dirt and pesticides on the surface of the pears, and make them meet the relevant food hygiene standards;

[0040] 3. Low-temperature storage. Put the cleaned and disinfected pears into a hygienic container, and place them in a backlit, cool, hygienic environment or in a refrigerator ...

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PUM

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Abstract

The invention discloses a frozen pear producing and storing method in commodity circulation, comprising preparing stocks, cleaning for removing pesticide, refrigerating, packaging, storing for a long time at -5 DEG C to -20DEG C, transporting frozen pear from refrigerator to an ice-box in a marketing office in commodity circulation or storing at refrigeration environment, defreezing before retail selling at -3 DEG C to 5DEG C, and transferring to a refrigerated cabinet or freezer chest for sale at the temperature of -5DEG C to 5DEG C. The invention can supply people frozen pear in four seasons, especially in summer, thereby people can enjoy frozen food except ice cream, ice cream bar, and etc.

Description

technical field [0001] The invention belongs to the field of frozen food production and commodity circulation, in particular to a method for producing frozen pears and preserving them in commodity circulation. Background technique [0002] At present, there are frozen products such as ice cream and ice cream in the known frozen foods that have the cooling effect. In this type of products, food additives such as flavors and pigments are more or less used. These additives are only for human vision. Or the impact on the sense of taste, its ingredients are at least not beneficial to the human body. When people eat these frozen foods, they can only play a role in cooling down, but not in quenching thirst; and among the fruits, some can be frozen for long-term storage , and varieties that taste more delicious after thawing, such as persimmons, pears and other fruits. In Northeast my country, there is a custom of eating frozen pears during Chinese New Year. This kind of frozen pea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/212A23G9/42A23B7/04A23L19/00
Inventor 马荣昌
Owner 马荣昌
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