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Peeled peanut oil production technology

A peanut oil and peanut technology, applied in the direction of fat oil/fat production, fat production, fat oil/fat refining, etc., can solve the problems affecting the taste, health impact, etc., to increase clarity, reduce loss, and eliminate biological factors that cause deterioration Effect

Inactive Publication Date: 2015-11-11
查光圣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional pressing process of peanut oil includes sorting, steaming and frying, flaking, pressing, and filtering. The disadvantage of the existing technology is that after obtaining peanut crude oil, the whole production process is completed by simply filtering to remove impurities. The phospholipids contained in the food have not been processed accordingly, which will affect the taste and affect the health of the body
The traditional hot pressing in our country is to fry and roast the seeds of oil crops and extract them. The smell is very fragrant, the color is darker, the yield is higher, but the nutritional content will be destroyed, and the nutritional value is low.
[0004]The current cold pressing process more or less uses chemical additives in the production process, so that the final product

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0017] A kind of dehulled peanut oil production process:

[0018] A. Carry out drying to peanut kernel, control moisture content 4%;

[0019] B. Add the peanut kernels to be peeled into boiling water at a temperature of 95°C. The amount of water added is 9 times the amount of peanut kernels. After soaking for 4 minutes, drain the hot water. Use a water gun to draw cool water to rinse the raspberries in the jacketed pot to remove the attached skin; repeated many times;

[0020] C. Steam the peanut kernels in a steamer for 10 minutes;

[0021] D. Press the peanut kernels with a hydraulic press to produce crude oil;

[0022] Put the peanut kernels into cakes and put them into the hydraulic press, and put 23 pieces of cakes into the hydraulic press for each press, about 5kg per piece, pressurize the hydraulic press evenly to a low pressure, and when the pressure reaches 115MPa, adjust the low pressure to a high pressure, pressurize evenly to 285MPa, and press It should not be t...

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PUM

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Abstract

The invention provides a peeled peanut oil production technology. The peeled peanut oil production technology is characterized by sequentially comprising the following steps that firstly, peanuts are aired; secondly, the peanut kernels processed in the first step are added to boiled water, a water gun is used for leading cool clear water to wash the peanut kernels in a jacketed kettle, attached peel is removed, and operation is repeated many times; thirdly, the peanut kernels processed in the second step are steamed through a steamer; fourthly, the peanut kernels processed in the third step are pressurized through a hydraulic machine to generate crude oil; fifthly, filtered peanut oil is subjected to hyperfiltration; sixthly, ultraviolet radiation is conducted; seventhly, low-temperature vacuum bumping is conducted to remove the fishy smell. The peeled peanut oil smells fragrant, is unique in flavor, can be widely applied to cooking various food and dishes and has high nutritive value and healthcare and maintaining effects, the high anti-oxidative active ingredients are ensured, and the peeled peanut oil production technology is especially suitable for being popularized in the technical field of small-batch special oil production.

Description

technical field [0001] The invention relates to a method for producing peeled peanut oil, and belongs to the technical field of biology and new medical technology, modern agricultural technology, intensive processing of agricultural products and modern storage and transportation: value-added processing of agricultural and forestry products and special resources. Background technique [0002] Peanut oil is light yellow and transparent, with clear color, fragrant smell and delicious taste. It is a kind of edible oil that is relatively easy to digest. [0003] my country's edible peanut oil has a long history. The traditional pressing process of peanut oil includes sorting, steaming and frying, flaking, pressing, and filtering. The disadvantage of the existing technology is that after obtaining peanut crude oil, the whole production process is completed by simply filtering to remove impurities. The phospholipids contained in the food have not been processed accordingly, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/06C11B3/16C11B3/00C11B3/12
Inventor 不公告发明人
Owner 查光圣
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