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Method for reducing poisonous substance in seabuckthorn fruit oil and seabuckthorn fruit oil using this method

A technology of toxic substances and seabuckthorn oil, which is applied in the field of food processing, can solve the problems of less seabuckthorn resources and no discovery, and achieve the effect of simple steps, easy operation and high work efficiency

Inactive Publication Date: 2008-10-01
高原圣果沙棘制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the method of reducing such toxic substances in seabuckthorn oil and the finished product of seabuckthorn oil with low content of toxic substances in China, and there are no reports of similar methods and products in foreign countries due to the scarcity of seabuckthorn resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Add 100kg of seabuckthorn oil whose benzopyrene and benzanthracene contents in seabuckthorn oil have been determined to be 7mg / Kg and 10mg / Kg respectively into a vacuum reaction stirring tank and heat to 75°C under vacuum condition -0.92Mpa. When the oil temperature reaches Add seabuckthorn oil powdery activated carbon with a weight percentage of 5%, and stir and react at a speed of 60 rpm for 10 minutes. Then the oil temperature is cooled to 50°C, and the seabuckthorn oil and activated carbon are separated by means of a plate and frame filter.

[0023] Through the above-mentioned processing steps for seabuckthorn oil, a finished seabuckthorn oil product in which the contents of benzopyrene and benzanthracene in the seabuckthorn oil are reduced to 1 mg / Kg and 1.6 mg / Kg respectively can be obtained. It can be used in the field of food or health food, and at the same time meet the restrictions on the content of such toxic substances in seabuckthorn oil in the European Uni...

Embodiment 2

[0025] Add 100kg of seabuckthorn oil whose benzopyrene and lead contents in seabuckthorn oil have been determined to be 16mg / Kg and 0.3mg / Kg respectively into a vacuum reaction stirring tank, and heat to 90°C under vacuum condition -0.85Mpa, and add it when the oil temperature reaches Seabuckthorn oil weight percent is 12% small granular gac, stirred and reacted at 80rpm speed for 20 minutes. Then the oil temperature is cooled to 50°C, and the seabuckthorn oil and activated carbon are separated by means of a plate and frame filter.

[0026] Through the above-mentioned processing steps of the seabuckthorn oil, a finished seabuckthorn oil product in which the contents of benzopyrene and lead in the seabuckthorn oil are reduced to 1.5 mg / Kg and 0.04 mg / Kg respectively can be obtained. It can be used in the field of food or health food, and at the same time meet the restrictions on the content of such toxic substances in seabuckthorn oil in the European Union and the United States...

Embodiment 3

[0028] Add 100kg of seabuckthorn oil whose benzopyrene and arsenic contents in seabuckthorn oil have been determined to be 20mg / Kg and 0.14mg / Kg respectively into a vacuum reaction stirring tank, heat to 90°C under vacuum condition -0.94Mpa, and add the oil when the oil temperature reaches Seabuckthorn oil weight percentage is 15% small granular gac, stirred and reacted at 80rpm speed for 20 minutes. Then the oil temperature is cooled to 50°C, and the seabuckthorn oil and activated carbon are separated by means of a plate and frame filter.

[0029] Through the above-mentioned processing steps of the seabuckthorn oil, a finished seabuckthorn oil product in which the contents of benzopyrene and arsenic in the seabuckthorn oil are reduced to 1.2 mg / Kg and 0.05 mg / Kg respectively can be obtained. It can be used in the field of food or health food, and at the same time meet the restrictions on the content of such toxic substances in seabuckthorn oil in the European Union and the Un...

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PUM

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Abstract

The invention relates to a method for reducing toxic substances in seabuckthorn oil and the seabuckthorn oil processed by adopting the method; the weighed seabuckthorn oil, in which the content of the toxic substances is heated in vacuum, then a certain amount of absorbent is added into the seabuckthorn oil according to the high or low content of the toxic substances in the seabuckthorn oil, and the obtained mixture is stirred and reacted for a period time with constant temperature; then the seabuckthorn oil is cooled to about 50 DEG C, and filtered so as to separate the seabuckthorn oil and the absorbent and complete the processing work of the toxic substances in the seabuckthorn oil, thus obtaining the finished seabuckthorn oil product; the method provided by the invention has simple operation and high working efficiency; the seabuckthorn oil processed by the method can retain nutrient ingredients and flavor thereof, and can reduce the content of other toxic substances in the seabuckthorn oil when the content of benzopyrene is reduced so as to meet the requirements of the food safety of foods or health foods.

Description

technical field [0001] The invention relates to a method for reducing toxic substances in seabuckthorn oil and seabuckthorn oil processed by the method, belonging to the technical field of food processing. Background technique [0002] Seabuckthorn plants belong to the family Elueagnaceae, and are deciduous erect shrubs or small trees with thorns. It is mainly distributed in the vast area of ​​Eurasia. Its geographical distribution ranges from the southwestern coast of England in the west to Hebei Province in China in the east, from the northeast of Norway in the north to Turkey in southwest Asia in the south. [0003] Because seabuckthorn plants have excellent drought resistance, barren resistance, and cold resistance, and can make the land where they grow fertile, they have been widely used in China as an excellent plant for water and soil conservation and prevention of desertification since the 1980s. planted with good results. [0004] Seabuckthorn seed oil extracted f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/015A23D7/04A61L2/04A61L2/23A23L5/20
Inventor 忻耀年李永海张红梅李红卫许瑞
Owner 高原圣果沙棘制品有限公司
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