Preparation process for anti-oxidation high-temperature-resistant edible oil

A preparation process and technology of edible oil, applied in the direction of fat oil/fat refining, fat oil/fat production, fat production, etc., can solve problems such as waste and cannot be squeezed out, and achieve the effect of avoiding waste, prolonging shelf life and improving output.

Inactive Publication Date: 2018-09-04
广元海诺食品有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the raw materials in the preparation process of the above-mentioned edible oils are not preliminarily broken, so that some raw material...
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Method used

(7) intermediate product D in step (6) is heated, is heated to 30~60 ℃, and the air wherein is discharged, prolongs the shelf-life of edible oil, is incubated 2~5 hours, and in intermediate product D The air is completely exhausted, and finally the temperature is lowered to normal temperature, which is convenient for the subsequent bottling of edible oil to obtain refined oil;
On the basis of embodiment one, antioxidant described in step (5) is made up of vitamin E, vitamin B and ginger extract, and ginger extract can react with the oxygen in air on the on...
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Abstract

The invention discloses a preparation process for anti-oxidation high-temperature-resistant edible oil. The preparation process comprises the following steps: (1) pretreating raw materials; (2) separately crushing the prepared raw materials and mixing the crushed raw materials; (3) pressing the mixed raw materials; (4) performing primary filtration on the product obtained in the step (3); (5) adding an antioxidant into the product obtained in the step (4) and performing stirring; (6) performing secondary filtration on the product obtained in the step (5); (7) heating the product obtained in the step (6) to temperature of 30-60 DEG C, keeping the temperature for 2-5 h, and performing cooling to normal temperature to obtain finished-product oil; (8) performing component detection on the finished-product oil obtained in the step (7); and (9) performing bottling on the qualified finished-product oil obtained in the step (8), sticking labels, and performing packing. According to the preparation process disclosed by the invention, after the raw materials are mixed, pressing is performed, so that pressing time is shortened, and production efficiency of the edible oil is improved.

Application Domain

Fatty-oils/fats refiningFatty-oils/fats production

Technology Topic

Oxidation resistantChemistry +5

Examples

  • Experimental program(5)

Example Embodiment

[0027] Example one
[0028] A preparation process of oxidation-resistant and high-temperature edible oil includes the following steps:
[0029] (1) Put the raw materials of each component in the edible oil into filtered clean water for cleaning, continuously stir the raw materials during the cleaning process, filter, dry and sterilize after cleaning, and place in a sterile environment for later use;
[0030] (2) Crush the raw materials of each component used in step (1) separately, the diameter of the particles after crushing is 1 to 3 mm, and mix the raw materials of each component after being crushed according to the ratio;
[0031] (3) Put the mixed raw materials in step (2) into a squeezer for squeezing to obtain intermediate product A;
[0032] (4) The intermediate product A in step (3) is filtered for the first time, and the large solid impurities in it are filtered out to obtain the intermediate product B;
[0033] (5) Add an antioxidant to the intermediate product B in step (4) and stir evenly with a mixer, and the stirring frequency is 200-300 r/min to obtain the intermediate product C;
[0034] (6) The intermediate product C in step (5) is filtered for a second time, and the fine solid particles therein are filtered for a second time to obtain the intermediate product D;
[0035] (7) Heat the intermediate product D in step (6), heat it to 30-60°C, exhaust the air in it, extend the shelf life of the edible oil, keep the temperature for 2-5 hours, and thoroughly remove the air in the intermediate product D Ground discharge, and finally lower the temperature to room temperature, which facilitates the subsequent bottling of edible oil to obtain refined oil;
[0036] (8) Perform component testing on the refined oil in step (7) to ensure that the content of each component in the product is within the specified range, which is beneficial to human health;
[0037] (9) Bottle, OEM and box the qualified refined oil in step (8).

Example Embodiment

[0038] Example two
[0039] On the basis of Example 1, the drying in step (1) uses infrared rays for drying, and the sterilization uses ultraviolet rays for sterilization.
[0040] The high heat emitted by infrared rays can quickly evaporate the excess water on the surface of the raw material, and ultraviolet rays can destroy the DNA (deoxyribonucleic acid) structure of the bacteria on the surface of the raw material, thereby achieving the effect of disinfection.

Example Embodiment

[0041] Example three
[0042] On the basis of Example 1, the crushing process described in step (2) uses a wall breaker for crushing; the wall breaker can destroy the cell wall, thereby releasing the oil in it, so that the oil can be completely removed during the subsequent pressing process. Squeeze out.

PUM

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Description & Claims & Application Information

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