Food ultrasonic coupling enzymolysis freeze-drying preparation system

An ultrasonic coupling and preparation system technology, which is applied in food drying, food ultrasonic treatment, food homogenization, etc., can solve the backward production process of reconstituted freeze-dried food, strict workshop cleanliness and space requirements, and process adaptation It can solve the problems of poor product taste and brewability, solve retrograde and allergenicity, and save water resources.

Pending Publication Date: 2022-04-19
广东一家人食品有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, currently subject to factors such as product characteristics and preparation technology, the objects of freeze-dried food are mainly solid foods such as fruits and vegetables, and the production objects are single, and the preparation process has strict requirements on the cleanliness and space of the workshop due to open processing; When processes such as biological enzymolysis or fermentation are involved, manual feeding and other intervention operations have gr

Method used

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  • Food ultrasonic coupling enzymolysis freeze-drying preparation system
  • Food ultrasonic coupling enzymolysis freeze-drying preparation system
  • Food ultrasonic coupling enzymolysis freeze-drying preparation system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0050] In this example, freeze-dried rice flour is prepared by using this food ultrasonic-coupled enzymatic freeze-drying preparation system. The preparation process includes screening, cleaning, drying, refining, ultrasonic-coupled enzymatic hydrolysis, cooking and sterilization, blending, and homogenization of raw rice. , freeze-drying, storage, packaging, and storage.

[0051] During processing, first put the rice selected from the raw material to be processed into the raw material screening device 1, and then rotate along the inner wall of the feed chute through the feeding tube and fall from the discharge port of the feed chute into the magnetic grid screening mechanism 19 of the raw material screening device 1 below. In the process of unloading, the dust removal mechanism 22 starts at the same time, and the mixed dust raised when the rice grains collide with each other is first sucked away by the breeze dust suction treatment, and the operator adjusts the magnetic adjustm...

no. 2 example

[0062] This example is similar to Example 1, except that the soybeans selected for processing raw materials are used to prepare freeze-dried soybean powder. In this example, the preparation process is the screening, cleaning, drying, peeling, thermal passivation, and drying of raw soybeans. Refining, super-coupled enzymatic hydrolysis, cooking and sterilization, blending, homogenization, freeze-drying, cutting, and storage.

[0063] like figure 2 As shown, during processing, the non-transgenic soybeans selected as raw materials to be processed are first put into the raw material screening device 1, and then the feeding pipe rotates along the inner wall of the guide trough and falls into the bottom of the raw material screening device 1 from the outlet of the guide trough. On the magnetic grid screening mechanism 19, the dust removal mechanism 22 starts at the same time during the process of unloading, and the mixed dust raised when the soybeans collide with each other is firs...

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Abstract

The invention discloses a food ultrasonic coupling enzymolysis freeze-drying preparation system. The production line comprises a raw material screening device, a cleaning device, a tunnel multi-stage drying device, a multi-section circulating pulping device, a batching device, a multi-section high-pressure homogenizing device, a multi-layer synchronous vacuum freeze-drying device and a freeze-dried powder storage and split charging device. The raw material screening device is connected with the cleaning device through a synchronous conveyor, the discharging end of the cleaning device is connected with the tunnel multi-stage drying device through a water filtering groove, and the tunnel multi-stage drying device is connected with the multi-section circulating pulping device through a storage barrel. The freeze-dried food preparation system has the beneficial effects that automatic equipment is adopted for production in the whole process from raw material screening to preparation completion for processing and preparation, a set of complete freeze-dried product preparation system is formed by adopting reasonable connection and combination, and the freeze-dried food preparation system can adapt to automatic production of various freeze-dried foods; the freeze-dried food which is high in nutritional value, unique in flavor, good in reconstituability, free of preservatives, sanitary, safe and reliable can be processed and prepared.

Description

technical field [0001] The present invention relates to the technical field of freeze-dried food production systems, and more specifically, to a food ultrasound-coupled enzymatic freeze-drying preparation system. Background technique [0002] With the explosive growth of quality consumption upgrading, consumers have higher pursuit of product quality, sensory flavor, functionality and other factors. Traditional prepared foods, such as soybean milk powder, milk and rice noodles, infant food supplement nutrition packs and other products, pursue the convenience of products at the expense of flavor, taste, and nutritional value, but the products are poor in preparation and easy to prepare. Problems such as oxidative deterioration, excessive use of flavors and pigments, and single consumption scenes of products have greatly affected consumers' eating experience. [0003] In recent years, freeze-drying technology has been of great significance as a technological innovation on the ...

Claims

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Application Information

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IPC IPC(8): A23L7/104A23L11/65A23L29/00C12M1/42C12M1/40C12M1/00F26B5/06F26B17/04F26B21/00F26B25/02
CPCA23L7/107A23L11/65A23L29/06C12M21/18C12M35/04F26B5/06F26B17/04F26B21/00F26B25/02A23V2002/00A23V2300/10A23V2300/48A23V2300/26F26B21/001
Inventor 张桂荣黄旭民肖坚伟陈雪芸刘震郭安妮
Owner 广东一家人食品有限公司
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