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Organic rapeseed oil and production technology thereof

A technology of rapeseed oil and rapeseed, which is applied in the direction of fat oil/fat production and fat production, can solve the problems of toxic residues and low oil yield, and achieve the effect of nutritional value, health care and reasonable technology

Inactive Publication Date: 2015-10-07
查孝柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Contamination, low oil yield, toxic residues, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Organic rapeseed oil production process:

[0017] A, drying the organic rapeseed kernels, controlling the moisture content to 4%;

[0018] B. Send it to the cold storage for 17 hours, and the temperature of the cold storage is -24°C; after taking it out, send it to the tunnel

[0019] drying in a drying room with a temperature of 55°C for 5 hours; repeated 3 times;

[0020] C. Press the dried organic rapeseed kernels with a hydraulic press to produce crude oil;

[0021] Make cakes of organic rapeseed kernels and put them into the hydraulic press, and put 23 pieces of cakes into the hydraulic press, each piece is about 5kg, pressurize the hydraulic machine to a low pressure evenly, and when the pressure reaches 115MPa, adjust the low pressure to high pressure, and press evenly to 285MPa So far, when pressing, it should not be too fast, so as not to ooze out the cake residue;

[0022] D, filter crude oil after precipitation ...

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Abstract

The present invention provides organic rapeseed oil and a production technology thereof, the production technology is characterized by comprising the following steps in sequence: A, drying rapeseed kernels in sun to control the moisture at 4%; B, feeding into a refrigeration house for refrigeration for 16-18 hours, at the refrigeration house temperature of-25 to-20 DEG C; taking out, sending into a tunnel drying room for drying for 5-6 hours, wherein the drying room temperature is 50-60 DEG C; repeating for a plurality of times; C, using a hydraulic machine for pressing the rapeseed kernels dried in sun into crude oil; D, depositing the crude oil for 36-48h, and filtering to obtain the finished oil. The organic rapeseed oil is fragrant and thick in odor and unique in flavor, can be widely applied to cooking of various foods and dishes, has high nutritional value and health care role, ensures high antioxidant active ingredients, and is particularly suitable for promotion in the technical field of production of small quantities of specialty oils and fats.

Description

technical field [0001] The present invention relates to a method for producing organic rapeseed oil, and belongs to the technical field: 2. Biology and new medical technology, (7) Modern agricultural technology, 4. Intensive processing of agricultural products and modern storage and transportation: value-added processing of agricultural and forestry products and special resources . Background technique [0002] Rapeseed oil, commonly known as rapeseed oil, is also called coriander oil. It is a transparent or translucent liquid obtained by pressing rapeseed. It is one of the main edible oils in my country. It is mainly produced in the Yangtze River Basin, Southwest, Northwest and other places. The world's first, the human body's absorption rate of rapeseed oil is very high, up to 99%. Therefore, the unsaturated fatty acids such as linoleic acid and vitamin E and other nutrients contained in it can be well absorbed by the body, and have certain effects of softening blood vess...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/06
Inventor 不公告发明人
Owner 查孝柱