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Method for producing clear wolfberry juice

A technology of raw wolfberry juice and wolfberry, applied in the fields of application, food preparation, food science, etc., can solve the problems that have not been overcome and affect the quality of the product, and achieve the effect of good taste and stable product quality

Inactive Publication Date: 2013-08-07
王自贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has the following defects: for example, a certain amount of chemical reagents are added in links such as color protection and clarification, which affects the quality of the product
There is currently no way to overcome this defect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment one A kind of method of producing Lycium barbarum clear juice, this method comprises the steps:

[0030] a. Juicing: Through a screw juicer, the fresh wolfberry fruit with a water content of 60-80% or the dried wolfberry fruit after rehydration is subjected to spiral juice extraction to obtain turbid wolfberry juice and wolfberry dregs. The fresh wolfberry fruit or rehydrated The final dried wolfberry fruit is obtained by soaking fresh wolfberry fruit after cleaning or soaking dried wolfberry fruit after screening and cleaning. Compared with fresh wolfberry fruit, it must be the fresh wolfberry picked on the same day. The dosage is 2.0-3.5 parts by weight, the temperature of soaking is 60-70°C, and the soaking time is 0.5-1 hour; The processing capacity of wolfberry fruit, the power of screw juice processing is 5.5kW;

[0031] b. Grinding: After mixing the wolfberry slag skin and water in the above step through a solid-liquid mixer, the amount of water used...

Embodiment 2

[0036] Embodiment two A kind of method of producing Lycium barbarum clear juice, this method comprises the steps:

[0037] a. Juicing: Through a screw juicer, the fresh wolfberry fruit with a water content of 60-80% or the dried wolfberry fruit after rehydration is subjected to spiral juice extraction to obtain turbid wolfberry juice and wolfberry dregs. The fresh wolfberry fruit or rehydrated The final dried wolfberry fruit is obtained by soaking fresh wolfberry fruit after cleaning or soaking dried wolfberry fruit after screening and cleaning. Compared with fresh wolfberry fruit, it must be the fresh wolfberry picked on the same day. The dosage is 2.5-2.8 parts by weight, the soaking temperature is 65-68°C, and the soaking time is 45-50 minutes; the aperture of the filter screen used in the screw juice extractor is 0.6mm, which is equivalent to 1 ton / hour of Chinese wolfberry Fruit processing capacity, the power of screw juice processing is 5.5kW;

[0038]b. Grinding: Aft...

Embodiment 3

[0043] Embodiment three A kind of method of producing Lycium barbarum clear juice, this method comprises the steps:

[0044] a. Juicing: Through a screw juicer, the fresh wolfberry fruit with a water content of 60-80% or the dried wolfberry fruit after rehydration is subjected to spiral juice extraction to obtain turbid wolfberry juice and wolfberry dregs. The fresh wolfberry fruit or rehydrated The final dried wolfberry fruit is obtained by soaking fresh wolfberry fruit after cleaning or soaking dried wolfberry fruit after screening and cleaning. Compared with fresh wolfberry fruit, it must be the fresh wolfberry picked on the same day. The dosage of the method is 2.0 parts by weight, the soaking temperature is 60°C, and the soaking time is 0.5 hours; the filter screen used in the screw juice extractor has a pore size of 0.6mm. The processed power is 5.5kW;

[0045] b. Grinding: After mixing the wolfberry slag skin and water in the previous step through a solid-liquid mixe...

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PUM

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Abstract

The invention relates to a method for producing wolfberry juice and in particular relates to a method for producing clear wolfberry juice. The method comprises the following steps of: juicing, grinding, pulping, separating, performing enzymolysis and performing ultrafiltration on the membrane. The method is unique, and the provided product does not contain a chemical additive, is good in mouthfeel, nutritive and healthy.

Description

technical field [0001] The invention relates to a method for producing wolfberry juice, in particular to a method for producing clear wolfberry juice. Background technique [0002] Lycium barbarum is an advantageous and characteristic resource in Ningxia, and has the same value as medicine and food. For many years, most of the wolfberry juice produced and sold on the market is cloudy juice. According to market demand, the pulp and puree of wolfberry cloudy juice are separated to obtain clear juice. It is a demand for the diversification of wolfberry juice in the current domestic and foreign markets. [0003] If the turbid wolfberry juice is processed into clear wolfberry juice, the sales channels of wolfberry juice can be effectively expanded to meet market demand. Literature: Pu Bin et al., Research on the Processing Technology of Lycium Barbarum Concentrated Clear Juice, Process Technology, in 2002, a method of concentrated Lycium barbarum clear juice was disclosed, mainl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/04A23L2/08A23L1/29A23L2/72A23L2/84A23L33/00
Inventor 王自贵王鑫
Owner 王自贵
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