Method for processing sesame oil by stone mill

A processing method and technology of sesame oil, which are applied in the directions of edible oil/fat, fat oil/fat production, and fat oil/fat refining, etc., can solve the problems of protein denaturation in sesame, affecting the yield of sesame oil, affecting the activity of sesame oil, etc. Avoid the denaturation of sesame protein and the effect of simple structure

Pending Publication Date: 2019-04-19
ANHUI PROVINCE YINGSHANG COUNTY SANJIN GRAINS ANDOILS CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The existing stone-milled sesame oil processing method has certain disadvantages in use. First, the steps of the existing stone-milled sesame oil processing method are relatively complicated, and high-temperature frying is required in the process, which will cause a large amount of protein denaturation in the sesame. When grinding oil, the temperature of sesame seeds will affect the yield of sesame oil. If the temperature of sesame seeds is too high, it will affect the activity of sesame oil. However, if the temperature of sesame oil is low, the oil yield will not be high, and it will wear out the grinding pattern of stone grinding. Therefore, we propose a Processing method of stone-milled sesame oil

Method used

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  • Method for processing sesame oil by stone mill

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Experimental program
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Effect test

Embodiment 1

[0025] (1), first select the raw sesame seeds, and then soak and clean the selected raw sesame seeds. The specific steps for cleaning are as follows:

[0026] a. First feed the raw sesame into the screening machine for winnowing, and then vibrating screening;

[0027] b. Soak the sesame seeds screened in step a in water for 1.5 hours, and control the moisture content of the sesame seeds at 30%;

[0028] (2), the sesame after soaking and cleaning is sent to the vacuum equipment for vacuum drying, and then the sesame is dried with hot air and low temperature, the vacuum low temperature drying time is controlled at 4.5 hours, and the temperature of the hot air is controlled at 50 degrees;

[0029] (3), the dried sesame is sent to the ultrasonic pulverizer for pulverization, then the crushed sesame is heated up, the ultrasonic frequency of the supersonic pulverizer is 600W, and the time for ultrasonic pulverization of the sesame is more than 15 minutes, and the temperature of the ...

Embodiment 2

[0034] (1), first select the raw sesame seeds, and then soak and clean the selected raw sesame seeds. The specific steps for cleaning are as follows:

[0035] a. First feed the raw sesame into the screening machine for winnowing, and then vibrating screening;

[0036] b. Soak the sesame seeds screened in step a in water for 1.5 hours, and control the moisture content of the sesame seeds at 30%;

[0037] (2), the sesame after soaking and cleaning is sent to the vacuum equipment for vacuum drying, and then the sesame is dried with hot air and low temperature, the vacuum low temperature drying time is controlled at 4.5 hours, and the temperature of the hot air is controlled at 50 degrees;

[0038] (3), the dried sesame is sent to the ultrasonic pulverizer for pulverization, then the crushed sesame is heated up, the ultrasonic frequency of the supersonic pulverizer is 600W, and the time for ultrasonic pulverization of the sesame is more than 15 minutes, and the temperature of the ...

Embodiment 3

[0043] (1), first select the raw sesame seeds, and then soak and clean the selected raw sesame seeds. The specific steps for cleaning are as follows:

[0044] a. First feed the raw sesame into the screening machine for winnowing, and then vibrating screening;

[0045] b. Soak the sesame seeds screened in step a in water for 1.5 hours, and control the moisture content of the sesame seeds at 30%;

[0046] (2), the sesame after soaking and cleaning is sent to the vacuum equipment for vacuum drying, and then the sesame is dried with hot air and low temperature, the vacuum low temperature drying time is controlled at 4.5 hours, and the temperature of the hot air is controlled at 50 degrees;

[0047] (3), the dried sesame is sent to the ultrasonic pulverizer for pulverization, then the crushed sesame is heated up, the ultrasonic frequency of the supersonic pulverizer is 600W, and the time for ultrasonic pulverization of the sesame is more than 15 minutes, and the temperature of the ...

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Abstract

The invention discloses a method for processing sesame oil by a stone mill. The method comprises the following steps: selecting raw material sesame seeds, and immersing and washing the selected raw material sesame seeds; feeding the immersed and washed sesame seeds into a vacuum device, carrying out vacuum drying, and carrying out hot air low-temperature drying on the sesame seeds; and feeding thedried sesame seeds into an ultrasonic crusher, crushing the sesame seeds, and heating the crushed sesame seeds. The method for processing sesame oil by the stone mill can extract sesame oil at a lowtemperature, and can avoid denaturation of sesame proteins, caused by excessive temperature, so no loss of the nutrient components of the sesame oil is ensured, and the original extraction step of sesame oil is reduced; the method can reasonably control the temperature of the sesame seeds during grinding of the stone mill, so the oil yield of the sesame seeds is high; and the ultrasonic crushing is combined to reduce the difficulty in the grinding of the stone mill and prolong the service life of the abrasion pattern of the stone mill, so the method brings a good use prospect.

Description

technical field [0001] The invention relates to the field of stone-milled sesame oil processing, in particular to a stone-milled sesame oil processing method. Background technique [0002] The stone-milled sesame oil processing method mainly uses stone mills to crush sesame seeds. According to the different affinity of non-oil components in sesame seeds to water and oil and the different specific gravity of oil and water, it is a common method to extract oil from sesame seeds. The stone-milled sesame oil is processed. The oil quality of sesame oil is good, and it is relatively fragrant, and is welcomed by the masses of the people; [0003] The existing stone-milled sesame oil processing method has certain disadvantages in use. First, the steps of the existing stone-milled sesame oil processing method are relatively complicated, and high temperature frying is required in the process, which will cause a large amount of protein denaturation in the sesame. Secondly, stone When ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/00C11B1/04C11B3/00A23D9/04
CPCC11B1/00A23D9/04C11B1/04C11B3/00
Inventor 金荣珍
Owner ANHUI PROVINCE YINGSHANG COUNTY SANJIN GRAINS ANDOILS CO LTD
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