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Soybean oil and processing method thereof

A processing method and soybean oil technology, applied in the direction of edible oil/fat, fat oil/fat production, fat oil/fat refining, etc., can solve the problem of low oil yield of soybean oil, achieve high oil grade, high nutritional value, The effect of low energy consumption

Inactive Publication Date: 2017-12-05
HEBEI JIYUAN ORGANIC OILS FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the human digestion and absorption rate of soybean oil is as high as 98%, so soybean oil is also an excellent edible oil with high nutritional value, but the oil yield of soybean oil is low, often below 90%.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A kind of soybean oil of the present invention and processing method comprise the following steps: (1), screening, soybean is added in the air-suction flat sieve, removes metal, stone and dust impurity in soybean, screens out the soybean with full grain; ( 2), cleaning, washing the screened soybeans with full particles with clear water; (3), drying, blowing and drying the cleaned soybeans, and controlling the moisture content at 3%; (4), refrigerating and drying Drying, the dried soybeans are sent to the cold storage for refrigeration; after being taken out, they are sent to the horizontal drying room for drying and repeated drying for many times; the refrigeration time is 17 hours, and the temperature of the cold storage is -25°C, The temperature of the drying room is 50°C, and the drying time is 5 hours; (5), crushing, using a crusher to crush the soybeans into granules; (6), pressing out the crude oil, and crushing the soybeans and kuding Dry tea and camellia seeds a...

Embodiment 2

[0013] A soybean oil and a processing method of the present invention comprise the following steps: (1), screening, adding soybeans to a suction flat sieve, removing metals, stones and dust impurities in soybeans, and screening soybeans with full grains; ( 2), cleaning, washing the screened soybeans with full particles with clear water; (3), drying, blowing and drying the cleaned soybeans, and controlling the moisture content at 4%; (4), refrigerating and drying Drying, the dried soybeans are sent to the cold storage for refrigeration; after being taken out, they are sent to the horizontal drying room for drying, and the drying is repeated several times. The refrigeration time is 18 hours, and the temperature of the cold storage is 26 ° C. The temperature of the drying room is 55°C, and the drying time is 5.5 hours; (5), crushing, using a crusher to crush the soybeans into granules; (6), pressing out the crude oil, crushing the soybeans and Kudingcha Dry tea and camellia seeds...

Embodiment 3

[0015] A soybean oil and a processing method of the present invention comprise the following steps: (1), screening, adding soybeans to a suction flat sieve, removing metals, stones and dust impurities in soybeans, and screening soybeans with full grains; ( 2), cleaning, washing the screened soybeans with full particles with clear water; (3), drying, blowing and drying the cleaned soybeans, and controlling the moisture content at 5%; (4), refrigerating and drying Drying, the dried soybeans are sent to the cold storage for refrigeration; after being taken out, they are sent to the horizontal drying room for drying, and the drying is repeated several times. The refrigeration time is 19 hours, and the temperature of the cold storage is 20 ° C. The temperature of the drying room is 60°C, and the drying time is 6 hours; (5), crushing, using a crusher to crush the soybeans into granules; (6), pressing out the crude oil, crushing the crushed soybeans and Kudingcha Dry tea and camellia...

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Abstract

The invention discloses soybean oil and a processing method thereof. The processing method comprises: (1) screening: adding soybeans into a wind sucking flat sieve, removing metals, stones and dust impurities from the soybeans, and screening full soybeans; (2) washing: washing the screened full soybeans by using clear water; (3) air drying: carrying air blowing and air drying on the washed soybeans, and controlling the water content at 3-5%; (4) cold preservation and baking: conveying the air-dried soybeans into a cold storage, carrying out cold preservation, taking out, conveying into a horizontal baking room, and repeatedly baking a plurality of times; and (5) breaking: breaking the soybeans into granules by using a breaking device. According to the present invention, the processing method has characteristics of simple process, good product taste, high extraction rate and high oil product grade, and the produced soybean oil has characteristics of light color, special soybean odor, nutrient retaining, high nutrition value, no pollution, and low energy consumption.

Description

technical field [0001] The invention specifically relates to a soybean oil and a processing method, belonging to the technical field of soybean oil processing. Background technique [0002] Soybean oil contains 7-10% of palmitic acid, 2-5% of stearic acid, 1-3% of arachidic acid, 22-30% of oleic acid, 50-60% of linoleic acid and 5-9% of linoleic acid. The fatty acid composition of soybean oil is good. It is rich in linoleic acid, which can significantly reduce serum cholesterol levels and prevent cardiovascular diseases. Soybean also contains a large amount of vitamin E, vitamin D and rich lecithin, which is beneficial to the human body. Health are very beneficial. In addition, the human digestion and absorption rate of soybean oil is as high as 98%, so soybean oil is also an excellent edible oil with high nutritional value, but the oil yield of soybean oil is low, often below 90%. Contents of the invention [0003] The technical problem to be solved by the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23D9/007A23D9/02C11B1/04C11B1/06C11B3/00
CPCA23D9/007A23D9/02C11B1/04C11B1/06C11B3/001
Inventor 韩卫国韩东兴
Owner HEBEI JIYUAN ORGANIC OILS FOOD
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