Production process of fragrant peanut oil

A production process and technology of peanut oil, which are applied in the directions of fat oil/fat production, fat production, edible oil/fat, etc., can solve the problems of complex process flow, high production cost, cumbersome preparation steps, etc., and achieve safe and simple preparation process flow. The effect of rich oil flavor and simple processing technology

Active Publication Date: 2020-07-24
广东漠阳花粮油有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this preparation step is loaded down with trivial details, and heating temperature is high in the preparation process
[0007] In order to overcome the defects of the traditional peanut oil production process and develop a peanut oil with simple preparation method, low production cost and strong fragrance, researchers have conducted a lot of research, but the current improved peanut oil preparation process still has complex process and equipment. The shortcomings such as large input amount, high production cost and being difficult to carry out large-scale production, therefore, urgently need to provide a kind of peanut oil preparation technology that can satisfy consumers' taste demand and overcome various production drawbacks

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  • Production process of fragrant peanut oil
  • Production process of fragrant peanut oil
  • Production process of fragrant peanut oil

Examples

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Effect test

Embodiment 1

[0034] A production process of fragrant peanut oil, comprising the following steps:

[0035] (1) Peanut raw materials are destoned, sieved, and color-selected twice to remove impurities so that the impurity content is lower than 0.2%, then remove the peanut coat, crush the peanut kernels until the particle size is less than 2.0mm, and pass through a 200-mesh sieve. get crushed peanut kernels;

[0036] (2) Add the crushed peanut kernels obtained in step (1) to the first-grade peanut oil, the weight ratio of the first-grade peanut oil to peanut kernels is 5:1, mix and stir at 70°C for 1.5h, and then heat at 105°C 1.5h, the pressure is 0.2Mpa, then lower the temperature, first lower the temperature to 65°C, keep it warm for 1h, and then lower it to room temperature. min, the time is 1.5h; then carry out high-speed centrifugation, the centrifugal speed is 4500r / min, and the time is 20min, to obtain peanut oil;

[0037] (3) The peanut oil obtained in step (2) is added to the clay...

Embodiment 2

[0039] A production process of fragrant peanut oil, comprising the following steps:

[0040] (1) Peanut raw materials are destoned, sieved, and color-selected twice to remove impurities so that the impurity content is lower than 0.2%, then remove the peanut coat, crush the peanut kernels until the particle size is less than 2.0mm, and pass through a 200-mesh sieve. get crushed peanut kernels;

[0041] (2) Add the crushed peanut kernels obtained in step (1) to the first-grade peanut oil, the weight ratio of the first-grade peanut oil to peanut kernels is 3:1, mix and stir at 60°C for 1h, and then heat at 95°C for 2h , the pressure is 0.1Mpa, the temperature is lowered to 60°C first, kept for 0.5h, and then lowered to room temperature. 1h; then carry out high-speed centrifugation, the centrifugal speed is 3000r / min, and the time is 10min, to obtain peanut oil;

[0042](3) The peanut oil that step (2) obtains is added white clay perlite, wherein white clay accounts for 0.2% whi...

Embodiment 3

[0044] A production process of fragrant peanut oil, comprising the following steps:

[0045] (1) Peanut raw materials are destoned, sieved, and color-selected twice to remove impurities so that the impurity content is lower than 0.2%, then remove the peanut coat, crush the peanut kernels until the particle size is less than 2.0mm, and pass through a 200-mesh sieve. get crushed peanut kernels;

[0046] (2) Add the crushed peanut kernels obtained in step (1) to the first-grade peanut oil, the weight ratio of the first-grade peanut oil to peanut kernels is 8:1, mix and stir at 80°C for 2h, and then heat at 110°C for 1h , the pressure is 0.3Mpa, the temperature is lowered to 70°C first, kept for 1h, and then lowered to room temperature, the pressure remains unchanged when the temperature is lowered, and then centrifuged, first at a low speed, the speed of centrifugation is 1200r / min, and the time is 2h Carry out high-speed centrifugation again, the speed of centrifugation is 6000...

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Abstract

The invention discloses a production process of fragrant peanut oil, and belongs to the field of edible oil processing. The production process mainly comprises the following steps: firstly, removing stones from peanut raw materials, screening and carrying out color sorting; removing impurities, removing peanut coat, crushing peanut kernels, sieving to obtain crushed peanut kernels, adding the crushed peanut kernels into finished peanut oil, mixing, stirring, heating, pressurizing, cooling to room temperature, centrifuging to obtain peanut oil, adding carclazyte and perlite, stirring, and finally filtering to obtain the fragrant peanut oil. The technological process is simple, safe, convenient to operate and low in energy consumption, and special protection requirements are not needed. Theobtained fragrant peanut oil meets the national and industrial standards and has a very strong oil flavor and is a new peanut oil product.

Description

technical field [0001] The invention belongs to the field of edible oil processing, and in particular relates to a production process of Luzhou-flavored peanut oil. Background technique [0002] Peanut oil is a kind of edible oil with clear color, light yellow and transparent, and fragrant smell. It is also a traditional edible oil in China. Because it can make food produce a unique aroma during cooking and make food taste better, it is deeply Loved by the majority of consumers. Among them, flavor is an important index to evaluate the quality of peanut oil. [0003] The traditional process of preparing peanut oil is generally steaming, physical pressing or solvent leaching process. The steaming or physical pressing process often has a high temperature in the production process, and the oil is prone to produce toxic and harmful substances, such as trans fatty acids. Restricted in processing and low in flavor intensity. The solvent leaching process uses solvent oil, and its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/10C11B1/04C11B3/00C11B3/10A23D9/02
CPCA23D9/02C11B1/04C11B1/10C11B1/108C11B3/001C11B3/10
Inventor 徐纯伟
Owner 广东漠阳花粮油有限公司
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