Preparation process of hot pressed sesame oil subjected to irradiation treatment

A preparation process, sesame oil technology, applied in the direction of fat oil/fat production, fat production, etc., can solve the problems of low nutritional value of sesame oil, low extraction efficiency of sesame oil, etc., and achieve the effect of improving the extraction and separation effect, increasing the dissolution rate, and improving the nutritional value

Inactive Publication Date: 2018-06-29
ANHUI HUAAN FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the preparation method of sesame oil provided by the prior art has the defects that the extraction efficiency of sesame oil is low, and the nutritional value of the prepared sesame oil is low.

Method used

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  • Preparation process of hot pressed sesame oil subjected to irradiation treatment
  • Preparation process of hot pressed sesame oil subjected to irradiation treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of irradiated hot-pressed sesame oil, the preparation process comprises the following steps:

[0023] (1) Take 450g of high-quality sesame seeds, steam and fry them at 120°C for 15 minutes, then use 60 Co irradiation source ray, adjust the irradiation dose to 2KGy, the dose rate is 1KGy / h, continuous irradiation for 2h, standby;

[0024] (2) Lay the irradiated sesame in the electric field treatment chamber, the distance between the fixed plates is 45mm, the pulse voltage is 35kV, and the pulse frequency is 850Hz to carry out the pulse electric field treatment for 180s, set aside;

[0025] (3) Heat up the pulsed electric field treated sesame to 120°C, put it into a hydraulic oil press, adjust the pressure inside the machine, press for a period of time, and then centrifuge at a speed of 4000r / min for 10min to collect the irradiated hot pressed sesame oil .

Embodiment 2

[0027] A kind of irradiated hot-pressed sesame oil, the preparation process comprises the following steps:

[0028] (1) Take 500g of high-quality sesame seeds, steam and fry them at 120°C for 15 minutes, then use 60 Co irradiation source ray, adjust the irradiation dose to 2KGy, the dose rate is 1KGy / h, continuous irradiation for 4h, standby;

[0029] (2) Lay the irradiated sesame in the electric field treatment chamber, the distance between the fixed plates is 45 mm, the pulse voltage is 30 kV, the pulse frequency is 800 Hz and the pulse electric field treatment is carried out for 170 s, and it is set aside;

[0030] (3) Heat up the pulsed electric field treated sesame to 120°C, put it into a hydraulic oil press, adjust the pressure inside the machine, press for a period of time, then centrifuge at a speed of 4000r / min for 12min, and collect the irradiated hot-pressed sesame oil .

Embodiment 3

[0032] A kind of irradiated hot-pressed sesame oil, the preparation process comprises the following steps:

[0033] (1) Take 500g of high-quality sesame seeds, steam and fry them at 120°C for 15 minutes, then use 60 Co irradiation source ray, adjust the irradiation dose to 2KGy, the dose rate is 1KGy / h, continuous irradiation for 2h, standby;

[0034] (2) Lay the irradiated sesame in the electric field treatment chamber, the distance between the fixed plates is 45mm, the pulse voltage is 35kV, the pulse frequency is 800Hz and the pulse electric field treatment is carried out for 180s, and it is set aside;

[0035] (3) Heat up the pulsed electric field treated sesame to 120°C, put it into a hydraulic oil press, adjust the pressure inside the machine, press for a period of time, and then centrifuge at a speed of 4000r / min for 10min to collect the irradiated hot pressed sesame oil .

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Abstract

The invention relates to a preparation process of hot pressed sesame oil subjected to irradiation treatment. The preparation process comprises the following steps: (1) taking 450-500g of high-qualitysesame, cooking for 15min at the temperature of 120 DEG C, then adopting 60Co irradiation source rays, adjusting irradiation dose and dose rate, and continuously irradiating for 2-4h for later use; (2) spreading the irradiated sesame in an electric field processing chamber, wherein the distance between polar plates is 45mm, and selecting pulse voltage and pulse frequency for performing pulsed electric field treatment for 170-180s for later use; (3) heating the sesame, subjected to the pulsed electric field treatment, up to 120 DEG C, adding the heated sesame into a hydraulic oil press, adjusting the pressure in the hydraulic oil press, pressing the sesame for a period of time, and then centrifuging for 10-12 minutes at a certain rotating speed, and collecting to obtain the hot pressed sesame oil subjected to the irradiation treatment. According to the preparation process, the sesame is subjected to irradiation and hot-pressing processing, so that the pressed sesame oil is high in pressing efficiency and high in nutritional value.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a preparation process of irradiated hot-pressed sesame oil. Background technique [0002] Sesame oil, also known as sesame oil or sesame oil, is extracted from sesame seeds. Because of its special fragrance, it is called sesame oil. According to the extraction method, it is generally divided into machine-pressed sesame oil and small-milled sesame oil, and small-ground sesame oil is traditional craft sesame oil. [0003] Sesame is not only rich in oil and protein, but also has good health care and medicinal value. In recent years, the consumption of sesame and processed products in China has been increasing year by year. The traditional sesame oil production process is to roast sesame at high temperature first, and then use water substitution method or pressing method to produce sesame oil. Roasting at high temperature makes the sesame oil produce a strong fragrance, but the sesam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/08
CPCC11B1/04C11B1/08
Inventor 王浩王健
Owner ANHUI HUAAN FOOD CO LTD
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