Method for comprehensively extracting and refining perilla oil

A technology of comprehensive extraction and perilla oil, applied in the direction of fat oil/fat production, fat oil/fat refining, fat production, etc., can solve the problems of complex refining process, complex process operation, large equipment investment, etc., to solve the problem of serious protein denaturation, The effect of less damage to active ingredients and improved oil yield
CN104531338AInactive Publication Date: 2015-04-22HUNAN ZISU SCI RES
8 Cites 12 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUNAN ZISU SCI RES
Publication Date
2015-04-22
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention discloses a method for comprehensively extracting and refining perilla oil. The method includes the following steps of smashing of perilla seeds, double-screw extruding-expansion, smashing, enzyme supplementation hydrolysis, centrifugal separation, low-temperature pressing and oil refining. By the adoption of the double-screw extruding-expansion procedure, the factors affecting oil quality such as nutrition ingredient loss caused by uneven preprocessing and high temperature generated by traditional unpeeling and frying procedures can be avoided; by the adoption of an aqueous enzymatic method, the expanded materials are processed for follow-up pressing, and the oil quality can be greatly improved. The aqueous enzymatic method and a pressing method are combined, chemical solvent residues brought by traditional refinement are avoided, and the method has the advantages that environment friendliness and safety are achieved, and damage to effective ingredients is low.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of oil processing, in particular to a method for comprehensively extracting and refining perilla oil. Background technique

[0002] Perilla is an annual herb of Labiatae, also known as Sumahong and Red Suma, which are distributed all over my country. Perilla leaf has the functions of relieving the exterior and dispelling cold, promoting qi and harmonizing the middle, relieving cough and asthma, sharpening the diaphragm and widening the intestines, and detoxifying all kinds of poisons. Modern nutrition has found that the main components of perilla oil are α-linolenic acid, palmitic acid, linoleic acid, oleic acid, stearic acid, vitamin E, 18 kinds of amino acids and various trace elements, among which essential fatty acids are particularly rich in human body. Perilla oil is the edible vegetable oil with the highest content of α-linolenic acid (a-LNA) known so far. The quality of perilla seed oil is the best, and the c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More