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Processing technology of health-care preserved onions

A technology for processing and health-care dried onions, which is applied in the field of processing technology for health-care preserved onions, can solve the problems of low economic benefits of onions, achieve the effects of delicate taste, crisp and tender tissues, and increase appetite

Inactive Publication Date: 2016-10-12
周家勃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of low economic benefits of onions and provide a processing technology for preserved onions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of processing technology of preserved onion health care, concrete operation steps are:

[0018] (1) Material selection: choose mature, large, moth-eaten and mildew-free onions with white meat as raw materials;

[0019] (2) Peeling: Soak the onion balls in clean water until the onion balls are shiny, then remove the onion stems and peel them;

[0020] (3) Deodorization: Soak green tea and boiling water at a ratio of 1:47 for 15 minutes, then filter to obtain green tea juice; then put onions in 1 / 4 of the green tea juice and boil for 32 minutes, immediately remove and drain, drying;

[0021] (4) Preparation of sugar liquid: the ratio of protein sugar to raw materials is 3:4, the protein sugar is made into 60% sugar liquid, and 0.25% citric acid, 1% salt, and 0.07% potassium sorbate are added;

[0022] (5) Sugar penetration: After boiling the sugar solution, add onions while it is hot and soak it; adopt the method of multiple sugar penetration, heat and concentrat...

Embodiment 2

[0026] A kind of processing technology of preserved onion health care, concrete operation steps are:

[0027] (1) Material selection: choose mature, large, moth-eaten and mildew-free onions with white meat as raw materials;

[0028] (2) Peeling: Soak the onion balls in clean water until the onion balls are shiny, then remove the onion stems and peel them;

[0029] (3) Deodorization: Soak green tea and boiling water at a ratio of 1:35 for 18 minutes, then filter to obtain green tea juice; then put onions in 1 / 2 of the green tea juice and boil for 25 minutes, immediately remove and drain, drying;

[0030] (4) Preparation of sugar liquid: the ratio of fructose to raw materials is 1:1, fructose is made into 40% sugar liquid, and 0.75% citric acid, 2.5% salt, and 0.04% potassium sorbate are added;

[0031] (5) Sugar penetration: After boiling the sugar solution, add onions while it is hot and soak it; adopt the method of multiple sugar penetration, heat and concentrate the sugar ...

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Abstract

The invention discloses a processing technology of health-care preserved onions, and belongs to the field of food processing. The processing technology is characterized by comprising the following technological processes of a processing technology: performing material selection; peeling; deodorizing; preparing a sugar solution; performing sugar permeability; drying; andpackaging. The processing technology has the beneficial effects that products are moderate in soft and hard degrees, light in hot taste, fine and smooth in mouth feel, tender and crisp in tissue, and clear and melodious in fragrance and crispness, and has the special fresh and fragrant flavor of onions. The health-care preserved onions not only are high in nutrient value and rich in varied nutrient substances and trace elements, can stimulate the appetite and promote digestion, have the efficacies of softening blood vessels, reducing blood sugar, preventing cancer and resisting ageing, and are a health-preserving food which is environment-friendly, healthy, nutritive and delicious.

Description

technical field [0001] The invention relates to a food processing method, in particular to a processing technology of health preserved onion. Background technique [0002] Onion, also known as bulb onion, onion, jade onion, onion, belongs to the genus Allium in the family Liliaceae, and is a 2-year-old herb. The onion is brassy to light yellow, with fleshy scales, yellowish and soft, fine tissue, strong spicy taste, oblate. Onion is warm in nature and sweet in taste. It has the functions of eliminating phlegm, diuresis, invigorating the stomach and moistening the intestines, detoxifying and killing insects, etc. Onion extract also has a bactericidal effect, which can increase the tension of the gastrointestinal tract and increase the secretion of the digestive tract. [0003] Onion is rich in nutrients and has a pungent smell. It can stimulate the secretion of stomach, intestines and digestive glands, increase appetite, and promote digestion. Onion does not contain fat, an...

Claims

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Application Information

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IPC IPC(8): A23G3/48
CPCA23G3/48A23V2002/00A23V2200/30A23V2200/302A23V2200/308A23V2200/32A23V2200/328
Inventor 周家勃
Owner 周家勃
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