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Dried cut citrus fruit and manufacturing process therefor

A technology for citrus and fruit, which is applied to the field of drying and cutting citrus fruits and the preparation method thereof, can solve the problems of inability to remove bitterness, insufficient soaking, hard peel, etc., and achieve the effects of good appearance, good taste, and refreshing sweetness.

Inactive Publication Date: 2016-01-06
KRACIE FOODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But there is following problem: the moisture content of above-mentioned dry citrus fruit slice is 5% or less, in order to prevent from destroying the gizzard and not heating to high temperature, therefore the pericarp is hard when eating directly, it is difficult to chew, and only the chewed pericarp remains in the process of chewing. remain in the mouth
[0007] However, in the above-mentioned turpentine removal treatment method, only the bitterness of the flavedo of the pericarp can be removed, and the bitterness of the mesocarp (albedo) remains unchanged, so the bitterness cannot be completely removed.
In addition, the short-time soaking in the low-concentration aqueous sugar solution as described above has the problem that the soaking is not sufficient and the peel is hard.
In addition, the pulp is too sour, so it is suitable for floating in beverages such as black tea, but there are also problems with taste when eaten directly, and there is a tendency to brown when stored for a long time

Method used

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  • Dried cut citrus fruit and manufacturing process therefor
  • Dried cut citrus fruit and manufacturing process therefor
  • Dried cut citrus fruit and manufacturing process therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] (1) Wash raw lemons (acidity 6.2%) to remove defective products and foreign matter, then heat the lemon peels in boiling water for 2 minutes, rinse with water at normal temperature (20°C), and cool to a temperature of 30°C.

[0083] (2) Cut the above-mentioned cooled lemon into circles with a thickness of about 4mm, and remove the seeds.

[0084] (3) Adjust the acidity of the lemon after cutting. That is, after piercing the peel and pulp of the cut lemon at a rate of 9 pieces / cm2 with a needle, it was blanched at 80° C. for 3 minutes.

[0085] (4) Carry out twice sugar liquid immersion to the lemon that has carried out acidity adjustment. The method of soaking in sugar solution is as follows: as a first soak, slowly freeze to -16°C for 24 hours while maintaining soaking in Brix30% sugar solution, and then spend 24 hours to slowly thaw to 4°C; then as a second soak, Transfer to Brix 50% sugar solution, keep soaked state, carry out 10 minutes of 6cmHg decompression trea...

Embodiment 2~5、 comparative example 1~3

[0088] By the same preparation method as Example 1, Examples 2-5 and Comparative Examples 1-3 were adjusted so as to achieve each content shown in Table 1. Wherein, the sugar solution immersion of operation (4) uses the same Brix, the sugar solution of sugar solution composition ratio shown in Table 2.

[0089] 〔Table 1〕

[0090]

[0091] 〔Table 2〕

[0092]

[0093] ※In the above table, liquid sugar refers to fructose and glucose liquid sugar (solid content 75%).

Embodiment 6

[0095] Except that the perforation ratio of pericarp and pulp is changed to 2 / cm in the operation (3) of embodiment 1, carry out the same operation as embodiment 1.

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PUM

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Abstract

Provided is a dried cut citrus fruit, such that the pericarp (flavedo and albedo) and sarcocarp (segments and pulp) can be consumed without being separated and the quality thereof can be maintained over an extended period. The dried cut citrus fruit has an attractive appearance and can be eaten whole, because the sarcocarp has been preserved and the sarcocarp and the pericarp are not separated; has a superior texture, because the pericarp is appropriately softened; has an excellent flavor that is neither bitter nor too sweet; and does not brown even when stored for extended periods. Also provided is a manufacturing process therefor. The dried cut citrus fruit is characterized by a 5-30 wt.% water content, and 80 wt.% or less of the saccharides are sucrose.

Description

[0001] This application is a divisional application of the application dated February 24, 2010, the application number 201080008425.7, and the title of the invention is "dried and cut citrus fruit and its preparation method". technical field [0002] The present invention relates to a dry-cut citrus fruit that can be eaten directly in a state where the peel (exocarp and mesocarp) and the pulp (the scoop and gizzard) are integrated, and can maintain high quality for a long time, and specifically relates to the following dry-cut citrus fruit The dried and cut citrus fruit and its production method, the dried and cut citrus fruit maintains a beautiful appearance and shape because the pulp does not fall off, the peel and the pulp are integrated, and can be eaten as a whole. It is not too sweet and has good taste, and browning does not occur even after long-term storage. Background technique [0003] Conventionally, as dried fruit, it is known that the fruit is dried whole, peele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/02A23B7/08A23L1/212A23L19/00
CPCA23B7/02A23B7/08A23L19/03
Inventor 沟尾直子胜井真纪
Owner KRACIE FOODS
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