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Production and processing technology of antioxidant peanut oil

A processing technology, peanut oil technology, applied in the direction of fat oil/fat production, fat generation, fat oil/fat refining, etc., can solve the problems of low oil yield and easy aging of peanut oil, so as to improve the oil yield, shorten the preparation time, The effect of shortening the processing time

Pending Publication Date: 2021-04-30
青岛天祥食品集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a production and processing technology of anti-oxidative peanut oil, which solves the problems of low oil yield and easy aging of peanut oil in the existing extraction process

Method used

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Embodiment 1

[0030] The embodiment of the present invention provides a production and processing technology of anti-oxidation peanut oil, including the cleaning plate 1, including the following steps:

[0031] S1. Screen the materials: remove unqualified peanuts such as mildew and insects from the peanuts, select peanuts with full grains, and wash them for later use;

[0032] S2. Drying: Put the cleaned peanuts into a grinder, crush them first, and then place them in an air-drying machine to evaporate the peanuts to remove the moisture inside;

[0033] S3. Prepare before pressing: pass the dried peanuts through a fan to blow off the peanut skin on the surface, then put them into boiling water for soaking;

[0034] S4. Carrying out oil extraction: put the processed peanuts into an oil press, press them with pressure, so that the peanut oil flows out, and the oil flowing out is filtered through gauze;

[0035] S5. Extract residual oil: soak the remaining peanut residue in boiling water, rem...

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Abstract

The invention provides a production and processing technology of antioxidant peanut oil, and relates to the field of peanut oil manufacturing. The production and processing technology of the antioxidant peanut oil comprises the following steps: S1, screening materials; S2, drying the materials; S3, preparation before squeezing: peeling; S4, oil pressing; S5, residual oil extraction by treating the peanut residues; S6, removing harmful substances as mildew components; S7, adding antioxidant substances; and S8, centrifuging to form fresh peanut oil. Peanut residues are cleaned and then squeezed again, residual oil on the surfaces of the peanut residues is recycled, meanwhile, residual oil in the peanut residues is further squeezed, the oil yield of peanuts is effectively increased, and the utilization rate of the peanuts is effectively increased; and the peanut is cracked and air-dried, so that the air drying efficiency and the soaking efficiency are effectively improved, the preparation time is shortened, the processing efficiency is effectively improved, and the processing time is shortened.

Description

technical field [0001] The invention relates to the technical field of peanut oil production, in particular to a production and processing technology of anti-oxidation peanut oil. Background technique [0002] Peanut is an important oil crop in my country, and its oil content is generally above 45%. There are two traditional methods for producing Luzhou-flavored peanut oil. One is to press the peanut kernels in a drum frying pan and stir-fry them, then press them to obtain oil, and then obtain peanut oil after refining and removing impurities; The second is steaming machine pressing, which is to crush the peanut kernels and roll them into green sheets for direct steaming and frying, and obtain peanut oil after pressing to extract oil and refining. [0003] During the pressing process of the existing peanut oil, the wall of the peanut is broken through pressure to produce oil, so that the tissue structure of the peanut itself is destroyed, and it is easy to cause oxidation w...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/08C11B3/00C11B3/16C11B5/00
CPCC11B1/04C11B1/08C11B3/008C11B5/0021C11B3/16C11B3/001
Inventor 于小华于强宋福荣孔德程王青杨增龙
Owner 青岛天祥食品集团有限公司
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