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Preparation method of soft fruit tin

A technology for soft canning and fruit, which is applied to the preservation of fruits and vegetables, preservation of fruits/vegetables with sugar, food preservation, etc. The effect of saving manpower and material resources and reliable quality

Inactive Publication Date: 2012-10-03
XUZHOU DAFENG FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After exhausting and then sealing, this process consumes manpower and material resources, prolongs the cycle of the entire preparation process, and has low work efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Select high-quality apples that are free from diseases and insect pests, clean them, remove the peel of the cleaned apples, then dig out the cores of the peeled apples, cut them into cubes or strips, and then cut them into cubes Put the apples into the cup, and add the prepared sugar water into the cup, replace the air in the can with a mixed inert gas of 65% carbon dioxide and 35% nitrogen by weight percentage and seal it, and place the sealed soft can at 90-100 After sterilizing in hot water at ℃, place it in cold water to cool it, wipe off the moisture on the outside of the sterilized and cooled soft can, and store it in the warehouse. Labeling and packaging can get apple soft cans.

Embodiment 2

[0019] Select high-quality yellow peaches that are free from diseases and insect pests, clean them, remove the peel of the cleaned yellow peaches, then dig out the cores of the peeled yellow peaches, cut them into cubes or strips, and then Put the diced yellow peaches into the cup, add the prepared sugar water into the cup, replace the air in the can with a mixed inert gas of 70% carbon dioxide and 30% nitrogen by weight and seal it, put the sealed soft can After sterilizing in hot water at 90-100°C, place it in cold water to cool it, wipe off the moisture on the outside of the sterilized and cooled soft can, store it in the warehouse, and finally put the stack into the warehouse The soft cans of yellow peaches can be obtained by labeling and packaging.

Embodiment 3

[0021] Select high-quality pears without pests and diseases, clean them, remove the peel of the cleaned pears, then dig out the core of the peeled pears, cut them into cubes or strips, and then cut them into cubes Put the pears in the cup, and add the prepared sugar water into the cup, replace the air in the can with a mixed inert gas of 75% carbon dioxide and 25% nitrogen by weight and seal it. Put the sealed soft can at 90-100 After sterilizing in hot water at ℃, place it in cold water to cool it, wipe off the moisture on the outside of the sterilized and cooled soft can, and store it in the warehouse. Labeling and packaging can get yellow peach soft cans.

[0022] Peeling is the process of peeling the washed fruit with alkali or soaking alkali, and then neutralizing it with citric acid. Among them, the peeling of alkali is to put it at a concentration of 13-20 Baume degree and temperature Soaking in sodium hydroxide solution at 70-85°C for 5-15 minutes for peeling treatmen...

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PUM

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Abstract

The invention discloses a preparation method of a soft fruit tin, belonging to the field of soft fruit tins. The preparation method of the soft fruit tin comprises the following steps: selecting raw material, cleaning, peeling, decoring, dicing / cutting into strips, cupping, adding a soup into the raw material, sealing, sterilizing, cooling, stacking tins, warehousing and packaging, wherein in the step of sealing, inert gas replaces air in the tin for sealing; the inert gas is a mixed gas of carbon dioxide with the weight percentage of 65-75% and nitrogen with the weight percentage of 25-35%. The preparation method of the soft fruit tin has the beneficial effects that after cupping and adding the soup into the raw material, air is not exhausted and the tin is directly sealed, so that an air exhausting process is omitted and the oxidation speed of fruits in a cup is inhibited; the plastic cup is not deflated and the sealing effect is good; human resources and material resources are saved; the process is shortened, the working efficiency is improved, and the cost is reduced; and the prepared soft fruit tin has consistent technical indexes with the soft fruit tin prepared by the conventional preparation method.

Description

technical field [0001] The invention relates to a preparation method of fruit soft cans, belonging to the field of fruit soft cans. Background technique [0002] At present, the preparation methods of soft cans such as apples, pears, and yellow peaches are basically through steps such as material selection, cleaning, peeling, digging, dicing / cutting, filling cups, adding ingredients to soup, exhausting and sealing, and sterilizing and cooling. In order to achieve this, considering the characteristics of soft cans, in order to prevent the soft cans from becoming flat during the sealing process, inert gas is generally used to replace the air to realize the sealing of soft cans, that is, the soft cans after the ingredients are added to the soup, and the exhaust The temperature of the air box is set at 85-90 degrees, and the time is 5-10 minutes to remove part of the air in the can, and then use the inert gas to replace the remaining air in the can to seal the seal. The inert ga...

Claims

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Application Information

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IPC IPC(8): A23B7/00A23B7/08A23B7/148
Inventor 刘芳春贾敏甘献君叶娟李绘绘苗巧许婷婷王丹周道友蒋科丁厚亮张波
Owner XUZHOU DAFENG FOOD
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