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Process method for producing ground sesameseed oil by water extraction method

A technology of small grinding sesame oil and production process, which is applied in the direction of fat production, fat oil/fat refining, etc., which can solve the problems of difficult expansion of scale, increase of production capacity, long operation time, cumbersome steps, etc., and is conducive to mechanization and standardization, production capacity expansion, Effect of reducing fragrance loss

Pending Publication Date: 2022-04-12
HEZE BRANCH QILU UNIV OF TECH(SHANDONG ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the existing production methods, it is difficult to expand the scale and increase production capacity. It is urgent to innovate the process and improve the production efficiency, mechanization and automation production level.
[0003] Most of the existing production technology patents are based on the traditional technology, optimizing and improving the process of sesame frying and pier oil. One of the preparation methods of small ground sesame oil (CN107974341A) discloses the preparation method of small ground sesame oil, which requires vibration and deep pier. The process works for at least two hours and carries out at least three oil residue separation operations. The obtained semi-finished sesame oil needs to stand still for more than 10 hours. After standing still, at least two filtering operations are required to obtain the finished oil. Not only the operation time is long, but also the steps are cumbersome
[0004] Another method for making small-milled sesame oil (CN201711365702.X) discloses that the small-ground sesame oil is screened → rinsed → fried seeds → smoked → ground soy sauce → pulped and oil-separated → crude oil treatment, wherein the crude oil treatment The finished sesame oil can only be obtained by standing and settling for 10-15 days in the stage, and the efficiency is low

Method used

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  • Process method for producing ground sesameseed oil by water extraction method
  • Process method for producing ground sesameseed oil by water extraction method
  • Process method for producing ground sesameseed oil by water extraction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047]The sesame pulp obtained through previous grinding is stored in the oil slurry tank. The hot water is heated to 100°C by the boiler and sent into the hot water tank. Through the operation of the control box, the sesame pulp and hot water added to the mixing tank are respectively set. Keep the ratio of water and sesame pulp at 0.8, and open the delivery pump and valve at the same time. Through the real-time calculation of the weight of the load cell, the sesame pulp and water enter the mixing tank at the same time, and turn on the stirring paddle to stir. After the feeding is completed The inlet valve is closed. Turn on the two stirring paddles to start stirring at a faster speed, and stir the paddles at a speed of 75r / min for 20min. Reduce the speed of the stirring paddle, and stir for 60 min at a speed of 10 r / min. After the stirring is completed, stop stirring. The upper layer of crude oil is pumped into the crude oil storage tank through the oil pump, and the lower l...

Embodiment 2

[0050] The sesame pulp obtained through pre-refining is stored in the oil slurry tank, and the hot water is heated to 95°C by the boiler, and then pumped into the hot water tank. Through the operation of the control box, the sesame pulp and hot water added to the mixing tank are respectively set. Keep the ratio of water and sesame pulp at 0.8, turn on the delivery pump and valve, and calculate the quality through the real-time calculation of the load cell, first put the sesame pulp into the mixing tank, then start the stirring, and then add water, after the feeding is completed The feed inlet valve was closed, and the two stirring paddles started to reversely stir at a faster speed, and the stirring paddles stirred at 70r / min for 30min. Reduce the speed of the stirring paddle, stir at a speed of 15r / min for 80min, and stop stirring after the stirring is completed. The upper layer of crude oil is pumped into the crude oil storage tank through the oil pump, and the lower layer o...

Embodiment 3

[0053] The sesame pulp obtained through pre-refining is stored in the oil slurry tank, and the hot water is heated to 90°C by the boiler, and then pumped into the hot water tank. Through the operation of the control box, the sesame pulp and hot water added to the mixing tank are respectively set. to maintain the ratio of water and sesame pulp at 0.8, open the delivery pump and valve, and calculate the quality through the real-time calculation of the load cell, first send the water into the mixing tank, and then send the sesame pulp into the mixing tank for further After the material is finished, the feed inlet valve is closed, and the two stirring paddles start to reversely stir at a relatively fast speed, and the stirring paddles are stirred at 60r / min for 40min. Reduce the speed of the stirring paddle, and stir for 100 min at a speed of 8 r / min. After the stirring is completed, stop stirring. The upper layer of crude oil is pumped into the crude oil storage tank through the ...

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Abstract

The invention relates to a production process method of ground sesame seed oil by a water extraction method, which comprises the following steps: obtaining crude oil in a stirring oil outlet and vacuum oil outlet manner, carrying out hot filtration on the crude oil to obtain hot filtration oil, cooling, standing, crystallizing and centrifuging the hot filtration oil, and carrying out cold filtration to obtain clarified finished product oil. The production process method breaks through a traditional vibration oil outlet or hammering oil outlet process method, the whole process is completed under the closed condition, the sesame oil quality and the oil outlet rate are guaranteed, the sesame oil is clean and sanitary, the modern food production process requirements are met, the productivity is greatly improved, the production time is shortened, and the production efficiency is improved; and the effects of mechanization, automation, reduction of the labor intensity of workers and reduction of the production cost are remarkable, and the industrial application prospect is wide.

Description

technical field [0001] The invention belongs to the technical field of oil production and processing technology, and in particular relates to a water substitution method for the production of small milled sesame oil. Background technique [0002] Small mill sesame oil has a long history in our country, because small mill sesame oil is rich in various nutrients, has high medical and nutritional health value and has a unique fragrance, which is deeply loved by the people. The water substitution production process is the main production process of xiaomo sesame oil. It mainly uses hot water and stone-milled sesame pulp to produce through mixing and shaking physical methods, and the fragrance is rich and pure. The process of producing small mill sesame oil by water substitution method has been inherited and developed, and the degree of automation has been greatly improved. However, the traditional stirring and shaking oil extraction, sedimentation and filtration processes are st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B3/00
Inventor 袁文鹏赵雷振任长博孟维国
Owner HEZE BRANCH QILU UNIV OF TECH(SHANDONG ACAD OF SCI
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