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Ground sesame seed oil fine filtering method

A technology of small grinding of sesame oil and fine filtration, applied in the production/processing of edible oil/fat, etc., to achieve the effects of large output, low impurity content and short fine filtration time

Inactive Publication Date: 2010-09-29
冀中能源邢台矿业集团有限责任公司油脂分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common method of refining small milled sesame oil is to naturally settle the crude oil, which takes a long time, the effect is poor, the product quality is unstable, the output is limited, and the product has high moisture and impurity content, clarity, and poor transparency. After a period of time, the bottom of the bottle Solids are often precipitated, easily deteriorated, and the shelf life is short
The large-scale production, storage and sales of small milled sesame oil are restricted, and the product quality cannot be guaranteed

Method used

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Examples

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Effect test

example 1

[0024] Heat 1000kg of crude oil in the crude oil tank to 20°C, add 100kg of natural filter aid, stir evenly, and then send it to the vibrating slag filter through the gear pump for filtration to remove large impurity particles and part of the water.

[0025] After the primary filtration, the clear oil is sent to the natural sedimentation filter. A natural plant fiber material is used as the filter screen. The thickness of the fiber material is 15cm. Under the action of the oil's own weight, it naturally settles to remove most small particles and A little moisture.

[0026] The clean oil after secondary filtration is pumped into the cloth bag filter with a pipeline pump, and most of the fine impurities are removed by filtration, and the clean oil directly enters the finished oil tank after filtration. After filtration, the clear oil is clear and transparent, with low moisture and impurity content, stable product quality and long shelf life.

example 2

[0028] Heat 1500kg of crude oil in the crude oil tank to 18°C, add 200kg of natural filter aid, stir evenly, and then send it to the vibrating slag filter through the gear pump for filtration to remove large impurity particles and part of the water.

[0029] After primary filtration, the clear oil is transported to the natural sedimentation filter. A natural plant fiber material is used as the filter screen. The thickness of the fiber material is 20cm. A little moisture.

[0030] The clean oil after secondary filtration is pumped into the cloth bag filter with a pipeline pump, and most of the fine impurities are removed by filtration, and the clean oil directly enters the finished oil tank after filtration. After filtration, the clear oil is clear and transparent, with low moisture and impurity content, stable product quality and long shelf life.

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Abstract

The invention discloses a ground sesame seed oil fine filtering method, belonging to the food field. The method comprises heating crude ground sesame seed oil produced through a water substitution process to approximately 18-20 DEG C first, adding 1-2 percent of natural filter aid and conducting primary filtration through a vibrating residue-discharge filter after even agitation; after primary filtration, conducting secondary natural sedimentation filtration by using a natural plant fiber substance as a filter screen; and conducting tertiary filtration through a cloth bag filter to obtain refined ground sesame seed oil product finally. The ground sesame seed oil produced through the method of the invention has the advantages of low water content and impurity content, high clarity and transparency, stable product quality, long quality guarantee period, short production time, simple technology, low cost and easy industrialization; and the method can be used for the production of high-quality grinding sesame seed oil.

Description

technical field [0001] The invention relates to a fine filtration method of small ground sesame oil, which belongs to the field of food. Background technique [0002] The small mill sesame oil is produced by the traditional water substitution method, the equipment is simple, the operation is easy, the produced small mill sesame oil has a particularly good fragrance and pure taste, and is deeply loved by consumers. At present, the common method of refining small milled sesame oil is to naturally settle the crude oil, which takes a long time, the effect is poor, the product quality is unstable, the output is limited, and the product has high moisture and impurity content, clarity, and poor transparency. After a period of time, the bottom of the bottle Solids are often precipitated, easy to deteriorate, and the shelf life is short. The large-scale production, storage and sales of the small milled sesame oil are restricted, and the product quality cannot be guaranteed. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23D7/04
Inventor 兰志合张占洪刘尧刚
Owner 冀中能源邢台矿业集团有限责任公司油脂分公司
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