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Preparation process of grape preserved fruits

A preparation process, grape technology, applied in food preparation, confectionery industry, confectionary, etc., can solve the problems of not meeting the diversified pursuit of consumers, long drying time of preparation process, chemical substance residue, etc., to enhance immunity Strength, clearing heat and eliminating fire, immunity, light and fragrant effect

Inactive Publication Date: 2015-02-11
胡红慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the grapes on the market are generally sweet or sweet and sour, and the taste is relatively single, which cannot meet the diversified pursuits of consumers; moreover, the existing grape fruit preparation process has long drying time, low efficiency, and residual chemical substances. shortcoming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of preparation technology of preserved grape fruit is realized through the following steps:

[0021] (1) Spike cutting and washing: After removing the rotten grains in the grape bunches, cut the ears into spikelets with scissors, then rinse with running water for 3 minutes, then soak in KMnO4 solution for 5 minutes, and finally rinse with water for 3 times and dry in the air Carry out picking and sorting afterward;

[0022] (2) Blanch: scald the grape grains with boiling water for 2 minutes, then immediately put them in water to cool;

[0023] (3) Sugar production: use 5% lime water supernatant for treatment, then clean the grapes; then add grapes and white sugar at a ratio of 2:1.3, pickle one layer of fruit and one layer of white sugar, and finally use white sugar to clean the fruit surface Cover it, and after pickling for 24 hours, filter the sugar solution into the pot, add 20% white granulated sugar of grape weight, boil and melt, pour it into the fruit, an...

Embodiment 2

[0029] A kind of preparation technology of preserved grape fruit is realized through the following steps:

[0030] (1) Spike cutting and washing: After removing the rotten grains in the grape bunches, cut the ears into spikelets with scissors, rinse with running water for 2 minutes, soak in KMnO4 solution for 3 minutes, rinse twice with water, and dry Carry out picking and sorting afterward;

[0031] (2) Blanch: scald the grape grains with boiling water for 1 min, then immediately put them into water to cool;

[0032] (3) Sugar production: Soak the grapes in 0.1% CaCl2 solution, then clean the grapes; then add the grapes and sugar at a ratio of 2:1, pickle the fruit layer by layer, and cover the fruit surface with sugar , after pickling for 24 hours, filter the sugar solution into the pot, add 20% white granulated sugar of grape weight, boil and melt, pour it into the fruit, and continue to pickle for 24 hours;

[0033] (4) Sugar immersion: filter out the sugar solution of c...

Embodiment 3

[0038] A kind of preparation technology of preserved grape fruit is realized through the following steps:

[0039] (1) Spike cutting and washing: After removing the rotten grains in the grape bunches, cut the fruit ears into spikelets with scissors, then rinse with running water for 2 minutes, then soak in KMnO4 solution for 4 minutes, and finally rinse with water for 3 times and dry in the air Carry out picking and sorting afterward;

[0040] (2) Blanch: scald the grape grains with boiling water for 2 minutes, then immediately put them in water to cool;

[0041] (3) Sugar production: use 4% lime water supernatant for treatment, then clean the grapes; then add grapes and white sugar at a ratio of 2:1.2, pickle one layer of fruit and one layer of white sugar, and finally use white sugar to clean the fruit surface Cover it, and after pickling for 24 hours, filter the sugar solution into the pot, add 20% white granulated sugar of grape weight, boil and melt, pour it into the fru...

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Abstract

The invention provides a preparation process of grape preserved fruits. The preparation process comprises the following steps: cutting spikes and washing in a spraying manner; hot-ironing; sugaring; sugar-leaching; roasting; easing back and mixing with powder; and packaging finished products. The prepared grape preserved fruits have the characteristics of being unique in taste, high in processing efficiency, green and free of chemical residues and has the functions of enhancing immunity, tonifying qi and blood and the like.

Description

technical field [0001] The invention belongs to the technical field of preserved fruit processing, and in particular relates to a preparation process of preserved grape fruit. Background technique [0002] The processing of dried food is a classic technology in the food industry. Processing fresh grapes into preserved grapes is the best solution for transportation and preservation. However, with the improvement of people's material needs, flavored gourmet products are more attractive to people. . Preserved grapes are processed ripe grapes into dry fruit products with low water content, dry softness and sweet taste. It is rich in nutrition and is a home food suitable for all ages. The efficacy and advantages of preserved grape fruit are as follows: 1. The content of iron and calcium in preserved grape fruit is very rich, which is a good nourishing product for children, parents and weak anemia patients; Contribute to the rehabilitation of patients with coronary heart disease...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48A23L1/29A23L33/00
Inventor 胡红慧
Owner 胡红慧
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