Dried fruit food with red aeterio and production thereof

A technology of red tree berries and preserved berries, which is applied in confectionary, confectionary industry, food science, etc., can solve the problems of backward processing technology, reduce pectin exudation, improve the state of fruit body adhesion, and change the state of fruit body The effect of disintegration

Inactive Publication Date: 2006-08-16
LIAONING TODAY AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, red raspberries are generally processed into a few products such as fruit juice and jam in China. Due to backward processing technology, many products are still in the development stage.
At present, also do not adopt the method of the present invention to prepare preserved red raspberry fruit report

Method used

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  • Dried fruit food with red aeterio and production thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 1. Select 300g of red raspberry fresh fruit with small seeds, complete fruit shape and uniform bright red color. Weigh out 1000g of white sugar and melt it in a sugar pot. Adjust the concentration of the sugar solution to 60% (w / v) with water. Calcium chloride is added to 0.6g, vitamin C is added to 0.2g;

[0048] 2. Put the fresh red raspberry fruit into the stainless steel mesh, add the red raspberry fruit into the hot sugar solution while it is hot, soak the surface of the red raspberry with the sugar solution, keep the temperature at 75-85°C, and wait for 5 ~10 minutes. Carry out enzymatic treatment;

[0049] 3. Carry out vacuum dipping of red raspberry berries after deenzyme removal. The vacuum degree is kept within the range of 0.1-0.12 MPa for 100-120 minutes.

[0050] 4. The sugar concentration of the red berry after dipping in sugar is 50% (w / v); the surface of the red berry after the vacuum immersion treatment is cleaned with sugar solution, the water tempe...

Embodiment 2

[0057] 1. Select 100kg of red raspberry quick-frozen fruit with small seeds, complete fruit shape, and bright red uniform color. Weigh 100kg of white sugar and melt it in a sugar pot. Adjust the concentration of the sugar solution to 65% (w / v) with water. Add calcium chloride to 1 / 1000g, add vitamin C to 0.4 / 1000g;

[0058] 2. Put the red raspberry quick-frozen fruit into the stainless steel screen in stages, add the red raspberry quick-frozen fruit into the hot sugar solution, and use the sugar solution to soak the surface of the red raspberry. The water in the berries is continuously leached, which dilutes the concentration of the sugar solution. White sugar should be added at any time to keep the sucrose concentration at 60-65%, and the temperature at 75-85°C for 5-10 minutes. Carry out enzymatic treatment;

[0059] 3. Carry out vacuum dipping of red raspberry berries after deenzyme removal. The vacuum degree is kept within the range of 0.1-0.12 MPa for 100-120 minutes. ...

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Abstract

A health-care preserved mangrove raspberry fruit for removing free radicals from human body, delaying sanility and preventing and treating cancers is prepared through collecting mangrove raspberry fruits, quick freezing, deactivating enzyme, vacuum preserving in sugar, water washing, vacuum drying, treating with isolating agent, baking, examining and packing.

Description

technical field [0001] The invention relates to preserved red raspberry food and a preparation method thereof. Background technique [0002] Red raspberry is a precious fruit developed in recent years. It is known as the king of the third generation of fruit and is an ideal raw material for processing. Red raspberry is a perennial shrub-type fruit tree belonging to the Rosaceae Rubus genus. The fruit is a berry, tender and juicy. The fruit is sweet and sour, nutritious, and there are as many as 19 kinds of common amino acids. Especially the content of γ-amino acid, vitamin E, SOD (superoxide dismutase) and other components is the crown of fruit, long-term consumption can protect the heart, prevent cardiovascular disease, anti-aging and anti-cancer effects. The sugar content can reach 10%, mainly glucose and fructose which are easily absorbed by the human body, and the organic acid content exceeds 2%, mainly citric acid and malic acid. At the same time, the fruit also conta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48
Inventor 冯松元张佰清颜廷才李永红
Owner LIAONING TODAY AGRI
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