A kind of cold storage method of glutinous rice flour

A technology of glutinous rice flour and cold storage, applied in food preservation, food freezing, food science and other directions, can solve the problems of high price, indigestion, unsatisfactory effect, etc., and achieve the effect of solving water loss, obvious effect and improving storage time.

Active Publication Date: 2016-08-17
ANHUI BRIGHT HUAIXIANG IND TRADE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Glutinous rice is sweet in taste, warm in nature, and enters the spleen, stomach, and lung meridian. The astringent effect has a good therapeutic effect on frequent urination and night sweats. Glutinous rice flour is a product of crushed and air-dried glutinous rice. Glutinous rice flour is washed glutinous rice, usually soaked for one night, and then grinded with an appropriate amount of water to make a slurry. It becomes glutinous rice flour after air-drying. It is precisely because of the high nutritional value of glutinous rice that the demand for glutinous rice flour is increasing. Digestion, the price is also high, because the current demand for glutinous rice flour is booming, so the actual production of rice flour is generally relatively large, so the storage of glutinous rice flour is also very important. The effect is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of glutinous rice flour cold storage method, comprises the following steps:

[0025] 1) Collect or purchase qualified glutinous rice flour and grind again until there are no large grains of glutinous rice flour inside;

[0026] 2) Put the ground rice flour in a sealed glass container in time for pre-cooling. The pre-cooling method is to put all the glutinous rice flour in the glass container into a cold storage at a temperature of 0°C for 3 hours;

[0027] 3) pack the glutinous rice flour after precooling, seal and vacuumize, and the packaging bag is a high-quality plastic bag with a wall thickness of 0.025mm;

[0028] 4) spray disinfectant outside the packaging bag after bagging in step 3;

[0029] 5) Disinfect the fresh-keeping warehouse with benzoic acid and close it for 4 hours, and then open it for ventilation for 1 hour;

[0030] 6) Place the bagged glutinous rice flour processed in step 4 in the sterilized cold storage;

[0031] 7) Close the cold storag...

Embodiment 2

[0040] A kind of glutinous rice flour cold storage method, comprises the following steps:

[0041] 1) Collect or purchase qualified glutinous rice flour and grind again until there are no large grains of glutinous rice flour inside;

[0042] 2) Put the ground rice flour in a sealed glass container in time for pre-cooling. The pre-cooling method is to put all the glutinous rice flour in the glass container into a cold storage at a temperature of 0°C for 4 hours;

[0043] 3) pack the precooled glutinous rice flour into bags, seal and vacuumize, and the packaging bag is a high-quality plastic bag with a wall thickness of 0.035mm;

[0044] 4) spray disinfectant outside the packaging bag after bagging in step 3;

[0045] 5) Disinfect the fresh-keeping warehouse with benzoic acid and close it for 4 hours, and then open it for ventilation for 1 hour;

[0046] 6) Place the bagged glutinous rice flour processed in step 4 in the sterilized cold storage;

[0047] 7) Close the cold sto...

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PUM

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Abstract

The invention relates to a glutinous rice flour cold storage method and belongs to the field of agricultural product fresh-keeping storage. The method includes: cleaning, pre-cooling, packaging under vacuum, sterilizing, disinfecting, spraying a fresh-keeping agent, disinfecting a storeroom, controlling temperature, controlling the oxygen content and the carbon dioxide content, controlling the humidity of the storeroom, and delivering cargo from storage. Beneficial effects of the method are that: the method determines conditions suitable for storage of glutinous rice flour, guarantees reasonable temperature, humidity and gas composition in the storeroom, solves the problems of water loss and quick corrosion in storage processes of the glutinous rice flour, and prolongs the storage time of the glutinous rice flour without destroying the quality; and effects are obvious.

Description

technical field [0001] The invention relates to the field of fresh-keeping and storage of agricultural products, in particular to a method for cold storage of glutinous rice flour. Background technique [0002] Glutinous rice is sweet in taste, warm in nature, and enters the spleen, stomach, and lung meridian. The astringent effect has a good therapeutic effect on frequent urination and night sweats. Glutinous rice flour is a product of crushed and air-dried glutinous rice. Glutinous rice flour is washed glutinous rice, usually soaked for one night, and then grinded with an appropriate amount of water to make a slurry. It becomes glutinous rice flour after air-drying. It is precisely because of the high nutritional value of glutinous rice that the demand for glutinous rice flour is increasing. Digestion, the price is also high, because the current demand for glutinous rice flour is booming, so the actual production of rice flour is generally relatively large, so the storage...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L3/36
CPCA23L3/3508A23L3/36A23V2002/00A23V2250/30A23V2300/20
Inventor 郭少祥
Owner ANHUI BRIGHT HUAIXIANG IND TRADE GRP
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