Edible vegetable oil degumming agent and production method thereof and edible vegetable oil refining method

A technology of edible vegetable oil and degumming agent, which is applied in the fields of edible oil/fat, food science, fat oil/fat refining, etc., to achieve the effect of strong adsorption capacity, simple process and short stirring time

Pending Publication Date: 2019-07-16
INST OF AGRO PROD PROCESSING SCI & TECH SICHUAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the application provides edible vegetable oil degumming agent and its preparation method and edible vegetable oil refining method; said edible vegetable oil refining method is

Method used

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  • Edible vegetable oil degumming agent and production method thereof and edible vegetable oil refining method
  • Edible vegetable oil degumming agent and production method thereof and edible vegetable oil refining method

Examples

Experimental program
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Embodiment 1

[0024] See Table 1 for the components and proportions of the edible vegetable oil degumming agent, wherein, silicon dioxide, diatomaceous earth and oil kerosene are all commercially available products, and the parts are in grams.

[0025] Table 1

[0026]

[0027] The preparation method of the above-mentioned edible vegetable oil degumming agent is obtained by mixing silicon dioxide, diatomaceous earth and oil dry according to the proportioning in Table 1.

Embodiment 4

[0029] A method for refining edible vegetable oil, comprising: mixing crude oil with the degumming agent in Examples 1-3, stirring, and filtering to obtain refined oil;

[0030] in,

[0031] Described crude oil and degumming agent consumption are shown in Table 2, and part is in gram;

[0032] In the stirring process, the temperature condition is 20-50° C., the stirring speed is 30-120 r / min, and the stirring time is 5-30 min.

[0033] The filtration process is two-stage filtration, specifically: first-stage filtration: use a plate-and-frame filter to perform plate-and-frame filtration; second-stage filtration: perform vacuum filtration under the condition of a vacuum degree of 0.05-0.09 MPa.

[0034] The above-mentioned refining method crude oil is a commercially available product. After testing, its phosphorus content and color are shown in Table 2; the prepared refined oil, phosphorus content, color, smell, and taste are shown in Table 2; the phospholipid removal rate of t...

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Abstract

The invention discloses an edible vegetable oil degumming agent and a production method thereof and an edible vegetable oil refining method with the edible vegetable oil degumming agent adopted. The degumming agent comprises silicon dioxide, diatomite and oil cake. The refining method comprises the steps of according to weight parts, mixing 100 parts of crude oil and 0.5-10 parts of the degummingagent, and conducting stirring and filtering to obtain refined oil. The refining method has a good degumming effect, color and lustre of the oil are improved, an aroma of the vegetable oil is kept, the cost, energy consumption and time consumption can be reduced, and the problem of wastewater treatment does not exist.

Description

technical field [0001] The invention relates to the technical field of edible oil processing, in particular to an edible vegetable oil degumming agent, a preparation method thereof and an edible vegetable oil refining method. Background technique [0002] Edible vegetable oil is usually processed through crude oil degumming, impurity removal, deacidification, desolventization, drying, decolorization, deodorization and winterization dewaxing and other full refining processes to obtain high-purity triglycerides, while removing harmful substances. The active ingredients and the unique flavor of vegetable oil are lost, which causes unnecessary energy and material consumption, takes a long time, and increases the possibility of wastewater discharge. [0003] The process of removing phospholipids during oil refining is called degumming. The current degumming processes in the industry include water degumming and enzymatic degumming. Phospholipids can be divided into hydrated phos...

Claims

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Application Information

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IPC IPC(8): C11B3/10C11B3/00A23D9/04
CPCC11B3/10C11B3/001C11B3/008A23D9/04
Inventor 姚英政熊伟宣朴梁强曾诗琴
Owner INST OF AGRO PROD PROCESSING SCI & TECH SICHUAN ACAD OF AGRI SCI
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