Vacuum freeze-dried material block and preparation method thereof

A vacuum freeze-drying and material block technology, which is applied in food science, food preservation, application, etc., can solve the problems of main material fragmentation, material block easy to loose, and affect product appearance, so as to avoid coarse material breaking and product loosening , good rehydration effect

Pending Publication Date: 2019-11-15
福建欧瑞园食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) There is a problem that the main ingredient and the ingredients are packaged separately in the soup bag or the soup block, which increases the inconvenience for consumers during the eating process;
[0005] (2) During the storage or transportation of the soup bag or the material block, the material block is easy to loose or the main ingredient in the material block is broken, which affects the appearance of the product;
[0006] (3) Poor rehydration effect after brewing soup packs or blocks, that is, poor appearance of soup after rehydration, poor taste after rehydration, etc.;
[0007] (4) When the main ingredient is dry, it is over-dried, resulting in a long rehydration time, and it remains hardened after rehydration or has a burnt smell

Method used

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  • Vacuum freeze-dried material block and preparation method thereof
  • Vacuum freeze-dried material block and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] The preparation method of the freeze-dried tomato and egg soup block is to dry the material to obtain the dry material, including,

[0083] Prepare materials, prepare materials for use according to the first material component and the second material component;

[0084]Mixing materials, mixing the second material with the first material to prepare frozen material blocks, wherein the mixing is to add water and stir and mix;

[0085] Vacuum freeze-drying means that frozen material blocks are sublimated and dried into freeze-dried material blocks in vacuum freeze-drying equipment.

[0086] Material preparation, including weighing, is to weigh materials according to their components for future use.

[0087] The first material component, including:

[0088] The main ingredients include 5-70g of tomatoes and 5-70g of cabbage.

[0089] The ingredients include 2-60g of fungus, 2-60g of eggs, and 1-60g of carrot.

[0090] The second material component, including:

[0091] T...

Embodiment 2

[0098] The preparation method of the freeze-dried broccoli shrimp block is to dry the material to obtain the dry material, including,

[0099] Prepare materials, prepare materials for use according to the first material component and the second material component;

[0100] Mixing materials, mixing the second material with the first material to prepare frozen material blocks, wherein the mixing is to add water and stir and mix;

[0101] Vacuum freeze-drying means that frozen material blocks are sublimated and dried into freeze-dried material blocks in vacuum freeze-drying equipment.

[0102] Material preparation, including weighing, is to weigh materials according to their components for future use.

[0103] The first material component, including:

[0104] The main ingredients include 5-70g of tomatoes and 5-70g of cabbage.

[0105] The ingredients include 1-55g of carrot, 2-60g of shrimp, 1-55g of broccoli, 1-2g of pepper ring, and 1-8g of green onion.

[0106] The second...

Embodiment 3

[0114] The preparation method of freeze-dried seaweed material block is that the material is dried to obtain dry material, comprising,

[0115] Prepare materials, prepare materials for use according to the first material component and the second material component;

[0116] Mixing materials, mixing the second material with the first material to prepare frozen material blocks, wherein the mixing is to add water and stir and mix;

[0117] Vacuum freeze-drying means that frozen material blocks are sublimated and dried into freeze-dried material blocks in vacuum freeze-drying equipment.

[0118] Material preparation, including weighing, is to weigh materials according to their components for future use.

[0119] The first material component, including:

[0120] The main ingredients include 5-70g of tomatoes and 5-70g of cabbage.

[0121] The ingredients include 2-110g of laver, 2-62g of pork, and 1-8g of green onion.

[0122] The second material component, including:

[0123]...

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Abstract

The invention provides a vacuum freeze-dried material block and a preparation method thereof, in one aspect, a vacuum freeze-dried material block comprises: a first material mixed layer and a second material mixed layer; wherein the first material mixing layer is a coarse material mixed layer, the second material mixed layer is a small material mixed layer, and the second material mixed layer is doped in the first material mixed layer to synthesize an integral block, and the block is vacuum freeze dried. In another aspect, a method for preparing the vacuum freeze-dried material block is provided, which comprises the following steps: preparing a material for preparation according to a first material component and a second material component; mixing, doping the second material with the firstmaterial to prepare a frozen material block, wherein, the doping is mixing by stirring with water; and performing vacuum freeze-drying which is characterized in that the frozen block is sublimed anddried into the freeze-dried material block in a vacuum freeze-drying apparatus. The product provided in the present invention has a neat appearance, a good product quality and a rehydrating effect.

Description

technical field [0001] The invention relates to the field of food production, in particular to a vacuum freeze-dried block and a preparation method thereof. Background technique [0002] The accelerated pace of life has given birth to the continuous upgrading of instant food. Soup cubes or soup packets are the result of the combination of market demand and technical level. In the prior art, soup stock cubes generally include dishes as main ingredients and seasonings as ingredients. Due to various reasons, soup stock blocks or soup stock packets cannot satisfy consumers. [0003] The inventor found in the course of research that in the prior art, there are the following problems in the soup bag or the soup block: [0004] (1) There is a problem that the main ingredient and the ingredients are packaged separately in the soup bag or the soup block, which increases the inconvenience for consumers during the eating process; [0005] (2) During the storage or transportation of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L23/10A23L3/44
CPCA23L3/44A23L23/10
Inventor 陈晓丹
Owner 福建欧瑞园食品有限公司
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