Production method of mid-autumn crisp jujube powder

A production method and technology of crispy jujube, applied in the fields of application, food preparation, food science, etc., can solve the problems of loss of nutrients, sticking to the wall, and lack of pure mid-autumn crispy jujube powder, etc., achieve good powdering performance, avoid nutritional loss, Nutritious overall effect

Inactive Publication Date: 2012-02-01
HUNAN XINFENG SUNSHINE MODERN AGRI DEV
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  • Abstract
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Problems solved by technology

The deficiency of this method is: the loss of some nutrients in jujube is more; A

Method used

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Example Embodiment

[0006] Below in conjunction with embodiment, the present invention will be further described:

[0007] The jujube raw material in the method of the present invention can be fresh jujube, when using dry jujube, need to add water in beating.

[0008] 1. Put the selected and cleaned mid-autumn crispy fresh dates into a container and crush them, then put them into a beater for beating, remove the core and peel, and then put the jujube pulp into a refiner for refining, so that the jujube meat Further refining to obtain the slurry, after high temperature sterilization, the time is 4 seconds, then pump the sterilized slurry into the spray drying tower for drying, use the electric hot air stove to heat the temperature, and send it to the spray drying tower Hot air, the temperature is 165°C. In order to ensure the excellent quality of the product, a 200-mesh filter is installed in front of the spray drying tower to filter the hot air entering the tower to prevent impurities in the air ...

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Abstract

The invention provides a production method of mid-autumn crisp jujube powder. The method comprises the steps of: selecting and cleaning jujubes, crushing the jujubes and putting the crushed jujubes in a beater for pulping, then removing jujube stones and peels, and placing the jujube pulp into a pulping machine for pulp refining so as to further refine the jujube pulp and obtain the refining slurry, conducting high temperature disinfection and pumping the slurry into a spray drying tower for drying, blowing air with a temperature of 130DEG C-165DEG C into the spray drying tower, carrying out bagging and sealing when the slurry is dried into powder. The jujube powder produced by the method of the invention avoids the disadvantage of nutrition loss in prior art, has the advantages of good powdering performance, no wall sticking phenomenon in production, high powder yield and comprehensive nutrition.

Description

technical field [0001] The invention relates to jujubes, in particular to a method for producing mid-autumn crispy jujube powder. Background technique [0002] Mid-Autumn Crispy Jujube matures around October every year, which is the traditional Chinese festival "Mid-Autumn Festival", so it is called Mid-Autumn Crispy Jujube. Because the shelf life of fresh jujube is short, it cannot be stored for a long time, and people dry it into dry products or make it into powder for storage. In the process of the disclosed jujube powder preparation method, the jujube needs to be boiled at high temperature for 15-35 minutes, and then peeling and other operations are carried out. The deficiency of this method is: the loss of some nutrients in jujube; the starch content in jujube powder is not easy to make jujube powder preserve for a long time; As a result, there is no pure mid-autumn crisp jujube powder product on the market. Contents of the invention [0003] The purpose of the pre...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L19/00
Inventor 朱云桥
Owner HUNAN XINFENG SUNSHINE MODERN AGRI DEV
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