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Perilla oil processing method

A processing method and technology of perilla oil, which are applied in the directions of fat oil/fat production, fat oil/fat refining, fat production, etc., can solve the problems of high investment in method and equipment, increase production cost, short extraction time, etc., and achieve good health care effects, The effect of improving oil yield and high oil yield

Inactive Publication Date: 2017-06-13
贵州侗乡生态农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each method has its own advantages and disadvantages. For example, the pressing method has good product oil quality, but the oil yield is low; the traditional solvent leaching method has high oil yield, but there are defects such as solvent residue in the product oil; supercritical extraction The method has the advantages of short extraction time and high oil yield, but the method equipment investment is high, which increases the production cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Perilla oil processing method of the present invention: comprise the following steps:

[0023] 1. Pressing method:

[0024] (1) Screening and cleaning of perilla seed essence: Use the machine to screen qualified perilla seeds, wash them with water, and wash once;

[0025] (2) Fermentation: Natural fermentation is carried out in a container at normal temperature, the fermentation time is 1 day, and the temperature is 40°C;

[0026] (3) Drying: In the pressing method, drying is carried out at 55-60°C until the moisture content reaches 8-10%;

[0027] (4) Physically pressing the dried perilla seeds, the pressing temperature and pressure are respectively 50-60° C. and 50 Mpa, and the perilla oil is obtained by pressing;

[0028] 2. Refining method: the crude oil obtained in the previous step is passed through the following steps respectively:

[0029] (1) Pneumatic filtration:

[0030] (2) Water elution and degumming: add 10% water of the total weight, heat to 40°C for ...

Embodiment 2

[0036] Perilla oil processing method of the present invention: comprise the following steps:

[0037] 1. Pressing method:

[0038] (1) Screening and cleaning of perilla seed essence: Use the machine to screen qualified perilla seeds, wash them with water, and wash once;

[0039] (2) Fermentation: Natural fermentation is carried out in a container at normal temperature, the fermentation time is 2 days, and the temperature is 50°C;

[0040] (3) Drying: In the pressing method, drying is carried out at 45-50°C until the moisture content reaches 8-10%;

[0041] (4) Physically pressing the dried perilla seeds at a temperature and pressure of 50-55° C. and 40 MPa, respectively, to obtain perilla oil and crude oil;

[0042] 2. Refining method: the crude oil obtained in the previous step is passed through the following steps respectively:

[0043] (1) Pneumatic filtration:

[0044] (2) Water elution and degumming: add 8% water of the total weight, heat to 40°C for 15 minutes, stir,...

Embodiment 3

[0050] Perilla oil processing method of the present invention: comprise the following steps:

[0051] 1. Pressing method:

[0052] (1) Screening and cleaning of perilla seed essence: Use the machine to screen qualified perilla seeds, wash them with water, and wash once;

[0053] (2) Fermentation: Natural fermentation is carried out in a container at normal temperature, the fermentation time is 2 days, and the temperature is 40°C;

[0054] (3) Drying: In the pressing method, drying is carried out at 60°C until the moisture content reaches 6-8%;

[0055] (4) Physically pressing the dried perilla seeds, the pressing temperature and pressure are respectively 50-55° C. and 60 Mpa, and the perilla oil crude oil is obtained by pressing;

[0056] 2. Refining method: the crude oil obtained in the previous step is passed through the following steps respectively:

[0057] (1) Pneumatic filtration:

[0058] (2) Water elution and degumming: add 12% water of the total weight, heat to 60...

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PUM

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Abstract

The invention provides a perilla oil processing method. The perilla oil processing method comprises the steps of squeezing, wherein perilla oil crude oil is prepared by fine screening of perilla seeds, cleaning, fermentation, drying and squeezing; refining, wherein the crude oil prepared in the last step is subjected to air pressure filtering, washing for glue removal, deacidification, dehydration, secondary fermentation and secondary filtering to prepare a perilla oil finished product oil. The perilla oil processing method has the advantages of being high in oil yield, high in oil product quality of prepared perilla oil, good in health care effect and the like.

Description

technical field [0001] The invention belongs to the field of edible oil processing, and in particular relates to a method for pressing perilla oil and its deep processing. Background technique [0002] Perilla, scientific name: Perilla frutescens (L.) Britt., aliases: Guiren, Baisu, Chisu, etc.; it is an annual herb of Lamiaceae. In my country, it is mainly distributed in Hubei, Shaanxi, Zhejiang, Jiangsu, Liaoning, Taiwan and Fujian provinces. Perilla is a traditional medicinal and edible plant, and it is one of the first batch of 60 items that are both food and medicine promulgated by the Ministry of Health. [0003] Perilla oil is obtained from the mature seeds of perilla, a medicinal plant of the Labiatae family. It is a highly unsaturated natural oil, and its main component is α-linolenic acid, with a content as high as 50%-70%. It has the highest content of this fatty acid among all natural vegetable oils found so far. It also contains 18 kinds of amino acids and a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/06C11B1/04C11B3/00
CPCC11B1/025C11B1/06C11B3/001C11B3/003
Inventor 翟洪平
Owner 贵州侗乡生态农业科技发展有限公司
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