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Processing method for red date slices containing AD calcium

A technology of jujube slices and calcium lactate, applied in the confectionery industry, confectionery, food science, etc., can solve the problems of large nutritional loss, high oil content, high energy consumption, etc. Enhance the effect of health effects

Inactive Publication Date: 2012-02-29
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently commercially available jujube slices are mainly made by vacuum frying, freeze-drying, and puffing, which have problems such as high oil content, high energy consumption, and large nutritional loss.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Select jujubes with neat appearance, natural color, large and thick flesh, and use fresh jujubes that are free from moths, mildew, and fully red but not soft as raw materials. After cleaning, remove the dirt on the surface of the jujubes, and manually Or mechanically remove jujube and cut into thin slices of 3-5 mm.

[0023] 2) The sliced ​​jujubes are placed flat on a grid tray and pre-dried for 1 hour at a vacuum degree of 50-100 Pa and a temperature of 30-40°C.

[0024] 3) Configure the impregnation solution according to the following mass ratio:

[0025] Take 10 mg each of vitamin A and vitamin D, add an emulsifier (Tween-800.5 g, monoglyceride 0.5 g), and stir in a water bath at 50 ° C until the vitamins are evenly dispersed in the emulsifier;

[0026] Dissolve 20g of calcium lactate and 100g of white sugar in 1Kg of water to form a calcium lactate-sucrose solution;

[0027] Mix the calcium lactate-sucrose solution with vitamin A and vitamin D emulsifier homog...

Embodiment 2

[0032] 1) Select jujubes with neat appearance, natural color, large and thick flesh, and use fresh jujubes that are free from moths, mildew, and fully red but not soft as raw materials. After cleaning, remove the dirt on the surface of the jujubes, and manually Or mechanically remove jujube and cut into thin slices of 3-5 mm.

[0033] 2) The sliced ​​jujubes are placed flat on a grid tray and pre-dried for 0.5h at a vacuum degree of 300-500Pa and a temperature of 40-50°C.

[0034] 3) Configure the impregnation solution according to the following mass ratio:

[0035] Take 100mg each of vitamin A and vitamin D, add an emulsifier (Tween-801.5g, monoglyceride 0.5g), and stir in a water bath at 50°C until the vitamins are evenly dispersed in the emulsifier;

[0036] Dissolve 100g of calcium lactate and 300g of white sugar in 1Kg of water to form a calcium lactate-sucrose solution;

[0037] Mix the calcium lactate-sucrose solution with vitamin A and vitamin D emulsifier homogeneou...

Embodiment 3

[0042] 1) Select jujubes with neat appearance, natural color, large and thick flesh, and use fresh jujubes that are free from moths, mildew, and fully red but not soft as raw materials. After cleaning, remove the dirt on the surface of the jujubes, and manually Or mechanically remove jujube and cut into thin slices of 3-5 mm.

[0043] 2) The sliced ​​jujubes are placed flat on a grid tray and pre-dried for 0.8h at a vacuum degree of 400-600Pa and a temperature of 35-45°C.

[0044] 3) Configure the impregnation solution according to the following mass ratio:

[0045] Take 10mg of vitamin A and 20mg of vitamin D respectively, add an emulsifier (Tween-801g, monoglyceride 1.5g), and stir in a water bath at 50°C until the vitamins are evenly dispersed in the emulsifier;

[0046] Dissolve 100g of calcium lactate and 100g of white sugar in 1Kg of water to form a calcium lactate-sucrose solution;

[0047] Mix the calcium lactate-sucrose solution with vitamin A and vitamin D emulsifi...

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PUM

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Abstract

The invention discloses a processing method for red date slices containing AD calcium. The processing method comprises the following steps of: taking red dates as raw materials; cleaning, coring, slicing and drying the red dates; impregnating the red date slices in vacuum; drying the red date slices at a low temperature in vacuum; sterilizing the red date slices in microwave; packaging the red date slices and the like. On one hand, as functional components such as vitamin A, vitamin D, calcium lactate and the like are added into impregnation liquid, so that vitamins and calcium which are easyto lack in a human body can be supplemented, and the red date slices can be impregnated in the impregnation liquid more sufficiently; on the other hand, as vacuum impregnating technology is combined with vacuum drying technology, effective components are not easy to damage and lose, and healthcare effect is enhanced.

Description

technical field [0001] The invention belongs to the technical field of fruit processing, and relates to a processing method of AD calcium jujube slices. Background technique [0002] Jujube is very nutritious. Fresh jujube contains Vc, vitamin E, and B vitamins. It is called "live vitamin pill". Adenosine and other nutritional and physiologically active ingredients. [0003] Vitamin A has the effects of promoting growth and development, preventing night blindness, and anti-oxidation; vitamin D can improve the body's absorption of calcium and phosphorus, and reduce the prevalence of cardiovascular diseases, diabetes, tuberculosis and other chronic diseases; The basic raw materials not only directly affect the height, but also have other important physiological functions in the body. However, the lack of vitamin A, vitamin D, calcium and other trace elements is a common problem among residents in our country. Currently commercially available jujube slices are mainly made by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48
Inventor 许牡丹杨雯王俊华毛跟年
Owner SHAANXI UNIV OF SCI & TECH
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