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Method for preparing quick-frozen litchi pulp in small packages

A technique for litchi pulp and a production method, which is applied in the direction of freezing/refrigerating preservation of fruits/vegetables, preservation of fruits and vegetables, food preservation, etc., can solve problems such as difficult storage of litchis, achieve enhanced immune function of the body, simple operation, and improved disease resistance effect of ability

Inactive Publication Date: 2014-10-08
谈茁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that lychees are not easy to store, and to provide a method for making quick-frozen lychee pulp in small packages

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for making quick-frozen lychee pulp in small packages, the specific operation steps are:

[0020] A. Raw material selection: Remove the branches and leaves from the picked lychees, and select fruits with uniform size and no pests and diseases as raw materials;

[0021] B. Cleaning: Rinse the selected lychee fruits with clean water to remove sundries;

[0022] C. Peeling: adopt the method of manual peeling, first use a knife to cut downwards from the stalk of the lychee fruit, peel off the skin by hand, forcefully squeeze out the core, and immediately put the lychee pulp into the soaking liquid;

[0023] D. Soaking: Prepare a soaking solution of 1% calcium chloride and 0.8% citric acid and lactic acid, and soak the lychee pulp for 30 minutes to prevent the pulp from being soft and rotten to cause browning;

[0024] E, blanching: the purpose of blanching is mainly to further sterilize and prevent the occurrence of enzymatic riverside phenomenon; remove the lyche...

Embodiment 2

[0031] A method for making quick-frozen lychee pulp in small packages, the specific operation steps are:

[0032] A. Raw material selection: Remove the branches and leaves from the picked lychees, and select fruits with uniform size and no pests and diseases as raw materials;

[0033] B. Cleaning: Rinse the selected lychee fruits with clean water to remove sundries;

[0034] C. Peeling: adopt the method of manual peeling, first use a knife to cut downwards from the stalk of the lychee fruit, peel off the skin by hand, forcefully squeeze out the core, and immediately put the lychee pulp into the soaking liquid;

[0035] D. Soaking: Prepare a soaking solution of 1% calcium chloride and 0.8% citric acid, and soak the lychee pulp for 30 minutes to prevent the pulp from being soft and rotten and browning;

[0036] E, blanching: The purpose of blanching is mainly to further sterilize and prevent the occurrence of enzymatic riverside phenomenon; remove the lychee pulp in the soaking...

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PUM

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Abstract

The invention discloses a method for preparing quick-frozen litchi pulp in small packages and belongs to the field of food processing. The method is characterized by comprising the following steps: selecting raw materials, cleaning, removing peels and kernels, soaking, blanching, cooling, quick-freezing, weighing and packaging, and refrigerating, thereby obtaining the finished product. The method has the beneficial effects that the semi-transparent quick-frozen litchi pulp is fresh and cool in taste, and has peculiar fragrance and sweetness of fresh litchis after being naturally unfrozen. The quick-frozen litchi pulp contributes to enhancing immunity of a human body and improving disease resistance, can obviously alleviate the symptoms such as insomnia, amnesia and mental fatigue and is convenient to eat and easy to cook.

Description

technical field [0001] The invention relates to a food processing method, in particular to a method for making quick-frozen lychee pulp in a small package. Background technique [0002] Litchi, together with bananas, pineapples, and longan, is known as "the four major fruits of the southern country". It is native to southern China. It is a subtropical fruit tree and an evergreen tree. Nectar plant; the pulp is translucent and creamy, delicious, but not resistant to storage. [0003] The role of litchi: 1. The rich sugar contained in litchi can replenish energy and increase nutrition. It also has a nourishing effect on brain tissue, which can significantly improve symptoms of insomnia, forgetfulness, and mental fatigue; 2. Lychee is rich in vitamin C and protein. It helps to enhance the immune function of the body and improve disease resistance; 3. Lychee contains a substance that has a hypoglycemic effect, which is very suitable for diabetic patients; 4. Lychee is rich in v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154A23B7/04
Inventor 谈茁
Owner 谈茁