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Refining process of acer-truncatum seed oil

A technology of ingot maple seeds and ingot maple, which is applied in the field of low-temperature refining process of ingot maple seed oil, can solve the problems of earthy taste of finished oil, long time consumption, and affecting quality, so as to improve edible value and storage value, and improve refining process Low cost and the effect of removing undesirable components

Inactive Publication Date: 2015-04-08
山东春天药业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the refining process of Yuanbao maple seed oil has the following disadvantages: 1) The degumming process mostly adopts the hydration degumming process, which takes a long time, consumes a lot of water, easily causes water pollution and is expensive
3) The adsorbent used in the deodorization process tends to be diatomite, which will cause the acid value of the oil to rise and the finished oil will have a muddy smell, which will affect the quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The concrete steps of embodiment 1 ingot maple seed oil refining process of the present invention are as follows:

[0024] (1) Degumming: Degumming by medium-temperature acidification.

[0025] Put the ingot maple seed oil into the deacidification tank, then heat it to 55°C, then add a phosphoric acid solution with a mass concentration of 85% in an amount of 0.05% of the mass of ingot maple seed oil, and then stir for 25 minutes at a speed of 55r / min , then add a 10% sodium chloride solution with a concentration of 8% of the quality of Ingot Maple Seed Oil, let it stand for 30min, and release the brine from the bottom of the tank.

[0026] (2) Deacidification: Deacidification is the use of dilute sodium hydroxide solution to neutralize free fatty acids in oils, also known as alkali refining.

[0027] While stirring, add 0.5% sodium hydroxide solution of ingot maple seed oil quality into the tank, the concentration of sodium hydroxide solution in the solution is 8.5%, t...

Embodiment 2

[0034] Embodiment 2 The concrete steps of the ingot maple seed oil refining process of the present invention are as follows:

[0035] (1) Degumming: Degumming by medium-temperature acidification.

[0036] Put the ingot maple seed oil into the deacidification tank, then heat it to 62°C, then add a phosphoric acid solution with a mass concentration of 85%, the amount added is 0.2% of the mass of ingot maple seed oil, and then stir for 20min at a speed of 60r / min , then add 10% brine with a concentration of 10% of the quality of Ingot Maple Seed Oil, let it stand for 30min, and release the brine from the bottom of the tank.

[0037] (2) Deacidification: Deacidification is the use of dilute sodium hydroxide solution to neutralize free fatty acids in oils, also known as alkali refining.

[0038] Add sodium hydroxide solution to the tank while stirring, the content of sodium hydroxide in the solution is 10%, the temperature of sodium hydroxide solution is 80°C, the amount added is ...

Embodiment 3

[0045] Embodiment 3 The concrete steps of the ingot maple seed oil refining process of the present invention are as follows:

[0046] (1) Degumming: Degumming by medium-temperature acidification.

[0047] Put the ingot maple seed oil into the deacidification tank, then heat it to 60°C, then add a phosphoric acid solution with a mass concentration of 85% in an amount of 0.1% of the mass of ingot maple seed oil, and then stir for 25 minutes at a speed of 60r / min , and then add 9% of the ingot maple seed oil quality and a concentration of 10% brine, let it stand for 30min, and release the brine from the bottom of the tank.

[0048] (2) Deacidification: Deacidification is the use of dilute sodium hydroxide solution to neutralize free fatty acids in oils, also known as alkali refining.

[0049] While stirring, add sodium hydroxide solution with a concentration of 9% into the tank, the amount added is 0.5% of the mass of maple ingot seed oil, the temperature of the sodium hydroxide...

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Abstract

The invention provides a refining process of acer-truncatum seed oil. The refining process comprises the following steps: degumming, deacidifying, dewatering, decoloring and deodorizing. The refining process provided by the invention has the advantages of low cost, simplicity in operation, convenience, fastness and small pollution. The refining process provided by the invention has the beneficial effects that on the basis of effectively removing bad components such as phospholipid, water and protein in the acer-truncatum seed oil, the other active nutritional components such as sterol, vitamin E and nervonic acid in the acer-truncatum seed oil can be remained to the greatest extent, and the edible value and the storage value of the acer-truncatum seed oil are greatly improved.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a low-temperature refining process of ingot maple seed oil. Background technique [0002] The oil content in Yuanbao Maple Seed Kernel reaches 48%, and contains a variety of high-quality proteins. In addition, ingot maple seed oil contains a very important fatty acid - nervous acid (neuric acid is the only double-effect miracle in the world recognized by scientists from all over the world that can repair damaged brain nerve pathways - nerve fibers, and promote nerve cell regeneration. Substances), the content of nervous acid in Yuanbao maple oil is as high as 5%, regular consumption of Yuanbao maple oil has a significant effect on the prevention and treatment of common cerebral apoplexy and Alzheimer's disease, in addition to containing nervous acid, there is no content in Yuanbao maple oil The saturated fatty acid content is 92%, and the essential fatty acid is as hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B3/04C11B3/06C11B3/10C11B3/00
CPCC11B3/04C11B3/001C11B3/06C11B3/10
Inventor 李岱龙王蕾王鹏张伟孙茂刚孙庆灿李凤娜王洪梅颜廷和
Owner 山东春天药业有限公司
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