Composite jujube powder and processing method thereof

A processing method and technology of compound jujube powder, which are applied in application, food preparation, food science, etc., can solve the problems of jujube nutrient loss, high addition of drying aids, and difficulty in jujube powder preservation, and achieve short processing time, Less loss of heat-sensitive components and good taste and flavor

Inactive Publication Date: 2011-11-16
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Chinese invention patent with the patent application number 01126824.7, the method of processing jujube powder is to pre-boil and beat the jujube, then add additives and then spray dry; but when spray drying, the temperature is too high, the loss of nutrition is large, it is easy to stick to the wall, and it is not easy to powder the problem of
The Chinese invention patent with the patent application number 201010509766.4, the method of processing jujube powder is to make jujube juice or jujube pulp after depitting and roasting red dates, ad

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The processing method of compound jujube powder comprises the following steps:

[0026] 1) Preparation of jujube powder, apple powder and yam powder

[0027] Choose Lingwu long jujube with neat shape, natural color, large and thick flesh, and use fresh jujube fruits that are free from insects, mildew and rot, and red and ripe as raw materials. After cleaning, remove the dirt on the surface of the jujube fruits, and manually or mechanically Core, fresh jujube slices after cleaning and removing the core, the thickness of the slices is 5-6mm, and the thickness is uniform;

[0028] Choose fresh apples that are free from insects and mildew, wash them, remove the core, and cut into apple slices with a thickness of 5-6 mm and the same thickness;

[0029] The yam requires maturity, uniform thickness, and white flesh. After washing and peeling, cut into 5-6mm thin slices. Pay attention to slice quickly to avoid browning and oxidation of some components.

[0030] Put the sliced...

Embodiment 2

[0042] The processing method of compound jujube powder comprises the following steps:

[0043] 1) Preparation of jujube powder, apple powder and yam powder

[0044] Use fresh jujube fruits that are free from insects, mildew and rot as raw materials. After cleaning, remove the dirt on the surface of the jujube fruits, mechanically remove the jujube core, and slice the fresh jujube after cleaning and removing the core. The thickness of the slices is 6-8mm. Uniform thickness;

[0045] Choose fresh apples that are free from insects and mildew, wash them, remove the core, and cut them into apple slices with a thickness of 6-8mm;

[0046] The yam requires maturity, uniform thickness, and white flesh. After washing and peeling, cut it into thin slices of 6-8mm. Pay attention to slice it quickly to avoid browning and oxidation of some components.

[0047] Put the sliced ​​jujubes, apples and yams on trays respectively and place them on the feeding truck, and the feeding truck enters...

Embodiment 3

[0059] The processing method of compound jujube powder comprises the following steps:

[0060] 1) Preparation of jujube powder, apple powder and yam powder

[0061] Choose Lingwu long jujube with neat shape, natural color, large and thick flesh, and use fresh jujube fruits that are free from insects, mildew and rot, and red and ripe as raw materials. After cleaning, remove the dirt on the surface of the jujube fruits, and manually or mechanically Core, fresh jujube slices after cleaning and removing the core, the thickness of the slices is 5-6mm, and the thickness is uniform;

[0062] Choose fresh apples that are free from insects and mildew, wash them, remove the core, and cut into apple slices with a thickness of 5-6 mm and the same thickness;

[0063] The yam requires maturity, uniform thickness, and white flesh. After washing and peeling, cut into 5-6mm thin slices. Pay attention to slice quickly to avoid browning and oxidation of some components.

[0064] Put the sliced...

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Abstract

The invention discloses composite jujube powder and a processing method thereof. The composite jujube powder comprises the following components in percentage by mass: 40 to 45 percent of red jujube powder, 5 to 10 percent of apple powder, 10 to 20 percent of yam flour, 10 to 20 percent of red bean flour, 10 to 15 percent of defatted peanut protein powder, and 5 to 10 percent of powdered sugar. The composite jujube powder is prepared by compounding various raw materials; and the prepared composite jujube powder has faint scent and strong jujube taste, has the effects of enriching blood and tonifying qi, and is particularly drunk by the female. The composite jujube powder has the advantages that: nutrient components and flavor of the raw materials are preserved as much as possible during processing; and the vacuum low-temperature drying is adopted, the temperature is low, and the time is short, so that the loss of heat-sensitive ingredients in the raw materials is low, and specifically the preservation rate of vitamin c (Vc) in the composite jujube powder is high.

Description

technical field [0001] The invention belongs to the technical field of fruit processing, and relates to a compound jujube powder and a processing method thereof. Background technique [0002] Jujube is a unique fruit in China. It is nutritious, sweet and sour, and has a variety of medical effects. It is rich in protein, fat, sugar, vitamins, minerals and other nutrients. It is a good health product, which is very beneficial to patients such as high blood pressure, cardiovascular disease, insomnia, and anemia. But at present my country is still in primary stage to the processing and development of jujube, and product mostly is preserved fruit, candied fruit, dried jujube, jujube wine etc., also only has jujube powder as the solid drink of raw material processing with red jujube. [0003] There are multiple patent applications or patents related to jujube. The Chinese invention patent with the patent application number 01126824.7, the method of processing jujube powder is to...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L1/29A23L19/00A23L33/00
Inventor 许牡丹杨雯杨艳艳许盼盼张璐毛跟年
Owner SHAANXI UNIV OF SCI & TECH
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