Docosahexaenoic acid (DHA)-containing compound soybean oil

A technology of soybean oil and content, applied in the fields of edible oil/fat, food science, application, etc., can solve the problem of single nutrient composition, and achieve the effect of protecting eyesight and maintaining national health.

Inactive Publication Date: 2012-07-18
SHANDONG BOHI INDUSTRY CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of compound soybean oil containing natural nutrient component DHA, by optimizing soybean oil raw material, and adding DHA microalgae oil to it to strengthen nutrition, adding tea polyphenol fat-soluble derivatives to replace chemical antioxidants, thereby Overcoming the shortcomings of traditional soybean oil with single nutritional components and the need to add synthetic antioxidants, a healthy soybean oil has been developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] DHA microalgae oil (DHA content 38%) addition amount 0.29kg, powdery fat-soluble tea polyphenol (fat-soluble tea polyphenol content is greater than 95%, selenium content is not less than 200ppb, the same below) addition amount 0.10kg, average Dissolve it into soybean oil with a mass of 10kg and a temperature of 50-60°C, and transport it to the oil blending tank through a pump. The metering pump sets the amount of soybean oil added to 989.61kg and transports it to the oil blending tank. Stir at room temperature and under nitrogen protection for 5 -30min, filtered by a bag filter, transported to the filling line for filling with nitrogen, and healthy edible soybean oil containing natural nutrition can be obtained.

[0026] Detect the soybean oil product index, the result is as follows, the trans fatty acid content is 0.35%, the color and luster (Lovibond colorimeter, 133.4mm color cell) is Y8.0R0.6, the peroxide value is 0.63mmol / kg, and the acid value is 0.11 mg / g, DHA c...

Embodiment 2

[0028] DHA microalgae oil (DHA content 38%) addition amount 0.29kg, powdery fat-soluble tea polyphenol addition amount 0.20kg, are all dissolved in the soybean oil of quality 10kg, temperature is 50-60 ℃, transport it to In the oil blending tank, the metering pump sets the amount of soybean oil added to 989.51kg, transports it to the oil blending tank, stirs at room temperature and under the protection of nitrogen for 5-30 minutes, filters through the bag filter, and transports it to the filling line for filling with nitrogen. Get healthy edible soybean oil with natural nutrition.

[0029] Detect the soybean oil product index, the result is as follows, the trans fatty acid content is 0.35%, the color and luster (Lovibond colorimeter, 133.4mm color cell) is Y8.0R0.6, the peroxide value is 0.49mmol / kg, and the acid value is 0.096 mg / g, DHA content is 0.01%.

Embodiment 3

[0031] DHA microalgae oil (DHA content 38%) addition amount 0.29kg, powdery fat-soluble tea polyphenol addition amount 0.30kg, are all dissolved in the soybean oil of quality 10kg, temperature is 50-60 ℃, transport it to In the oil blending tank, the metering pump sets the amount of soybean oil added to 989.41kg, transports it to the oil blending tank, stirs for 5-30 minutes at room temperature and under the protection of nitrogen, passes through the bag filter, and transports it to the filling line for filling with nitrogen. Get healthy edible soybean oil with natural nutrition.

[0032] Detect the soybean oil product index, the result is as follows, the trans fatty acid content is 0.35%, the color and luster (Lovibond colorimeter, 133.4mm color cell) is Y8.0R0.6, the peroxide value is 0.57mmol / kg, and the acid value is 0.098 mg / g, DHA content is 0.01%.

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Abstract

The invention relates to docosahexaenoic acid (DHA)-containing compound soybean oil. The oil is prepared by taking first-grade soybean oil which does not contain trans fatty acid harmful to the health and contains nutrient substance rich in sterol, vitamin E and the like, and adding microalgae oil rich in the DHA and tea polyphenol fat soluble derivative with oxidation resistance. Compared with the common first-grade soybean oil, the healthy soybean oil provided by the invention is balanced in nutrition, thus being a novel high-quality edible oil which is natural, nutritious and beneficial to intelligence development.

Description

technical field [0001] The invention relates to the field of edible oil processing. Background technique [0002] Trans fatty acids refer to the general term for fatty acids that contain one or more non-conjugated double bonds and are trans-configured (that is, the two hydrogen atoms attached to the carbon atoms of the double bond are not on the same side). Edible oils generally contain trans fatty acids, which inhibit growth and development, making fetuses and newborns more likely to suffer from essential fatty acid deficiency than adults; have adverse effects on the development of the central nervous system, inhibit the synthesis of prostaglandins, and interfere with infants growth and development. Studies have shown that increasing the intake of trans fatty acids will reduce the concentration of high-density lipoprotein cholesterol (HDL-C), which is beneficial to the human body, and increase the concentration of low-density lipoprotein cholesterol (LDL-C), which is harmf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23D9/04
Inventor 白长军胡若飞初跃峰彭亮白红超
Owner SHANDONG BOHI INDUSTRY CO LTD
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