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Linseed oil processing technology capable of improving product quality

A technology of linseed oil and processing technology, which is applied in the production of fat, fat oil/fat production, fat oil/fat refining, etc., can solve the problems of low purity of linseed oil, poor taste of linseed oil, loss of nutrients, etc., Achieving the effect of good taste, high quality of finished products, and guaranteed nutrients

Inactive Publication Date: 2021-02-05
梦之香(江苏)粮油工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing linseed oil is prone to low oil yield during the preparation process, and the taste of the linseed oil prepared by traditional processing steps is not good, and the purity of the linseed oil is not high, resulting in the loss of nutritional components. For this reason, We propose a processing technology of linseed oil to improve product quality

Method used

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Effect test

Embodiment 1

[0021] A processing technique for improving product quality of linseed oil, the processing method comprising the following steps: first harvesting and screening, the linseeds are firstly harvested, and then successively screened through a 1200-mesh sieve and a 400-mesh sieve, and finally the linseed oil is selected. flaxseeds of the same particle size, and then remove impurities from the sieved flaxseeds. When removing impurities after sieving, it is necessary to remove immature, insect-eaten, sprouting, moldy, and damaged seeds to obtain good flaxseeds. Then use ultraviolet light to sterilize the flaxseed to obtain the flaxseed with the same particle size; secondly, carry out cold pressing, squeeze the flaxseed with the same particle size obtained in step 1, and use a twin-screw cold press to crush the flax Seeds are extracted; when the twin-screw cold press is used for pressing, the screw speed is 20r / min, the total length-to-diameter ratio is 12, the total compression ratio ...

Embodiment 2

[0024] A processing technique for improving product quality of linseed oil, the processing method comprising the following steps: first harvesting and screening, the linseeds are firstly harvested, and then successively screened through a 1200-mesh sieve and a 400-mesh sieve, and finally the linseed oil is selected. flaxseeds of the same particle size, and then remove impurities from the sieved flaxseeds. When removing impurities after sieving, it is necessary to remove immature, insect-eaten, sprouting, moldy, and damaged seeds to obtain good flaxseeds. Then use ultraviolet light to sterilize the flaxseed to obtain the flaxseed with the same particle size; secondly, carry out cold pressing, squeeze the flaxseed with the same particle size obtained in step 1, and use a twin-screw cold press to crush the flax Seeds are pressed for oil; when the twin-screw cold press is used for pressing, the screw speed is 25r / min, the total length-to-diameter ratio is 15, the total compression ...

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Abstract

The invention discloses a linseed oil processing technology capable of improving product quality. The linseed oil processing technology comprises the following steps: conducting harvesting and screening, carrying out primary cold pressing, removing bitterness in oil, carrying out secondary filtering and pressing, conducting packaging and storing, and the like. According to the lineseed oil processing technology capable of improving the product quality, through the steps of harvesting and screening lineseeds, carrying out first-time cold pressing, removing bitter taste in oil, carrying out second-time filtering and pressing, conducting packaging and storing and the like, the prepared lineseed oil is pure in color, outstanding in fragrance and good in taste, and the quality of the lineseed oil is improved. Through primary cold pressing and secondary filtering pressing, the oil yield of the lineseed oil is high, the extraction efficiency of the lineseed oil is improved, meanwhile, a coldpressing method is adopted, it is effectively guaranteed that nutritional ingredients in the lineseed oil cannot be lost, and the quality of the lineseed oil is greatly improved; and the preparation method is excellent, and the processed product is good in quality.

Description

technical field [0001] The invention belongs to the technical field of linseed oil, in particular to a processing technology of linseed oil for improving product quality. Background technique [0002] Flaxseed oil is made from flaxseed. Flaxseed oil is not only an edible oil, but also a healthy edible oil with the same characteristics of medicine and food. Flaxseed is the seed of flax, which belongs to the flax family. In the East India region, flaxseed is a traditional oil crop in my country. Flax is divided into flax for oil, flax for both oil and fiber, and flax for fiber; there are two essential fatty acids in the human body, α-linolenic acid and linoleic acid, and flax Seed oil has special physiological effects due to its unique fatty acid composition. The intake of α-linolenic acid is of great significance to human metabolism. Not only does it have certain nutritional functions, but it can also be converted into EPA and DHA in the body; [0003] However, the existing li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/06C11B3/00C11B3/10
CPCC11B1/04C11B1/06C11B3/001C11B3/008C11B3/10
Inventor 袁庆龙
Owner 梦之香(江苏)粮油工业有限公司
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