Refining method for seal oil and application of seal oil in preventing and treating fatty liver and prostatic hyperplasia

A refining method and technology of seal oil, which are applied in the directions of fat oil/fat production, fat oil/fat refining, fat production, etc., can solve the problems of inability to continuously produce, low quality of ingredients, high labor intensity, etc., and achieve short heating time and working vacuum. High-speed, labor-intensive effect

Active Publication Date: 2015-12-09
钦州市钦州港片区蓝海海洋生物研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a refining method for seal oil, which retains the pure natural and effective nutritional components in seal oil, and overcomes the shortcomings of traditional crafts such as lo

Method used

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  • Refining method for seal oil and application of seal oil in preventing and treating fatty liver and prostatic hyperplasia
  • Refining method for seal oil and application of seal oil in preventing and treating fatty liver and prostatic hyperplasia
  • Refining method for seal oil and application of seal oil in preventing and treating fatty liver and prostatic hyperplasia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The refining method of seal oil comprises the steps:

[0027] 1) Seal animal fat pretreatment:

[0028] a. Seal animal fat is pulverized in a homogenizer;

[0029] b. Soak the pulverized fur seal animal fat in water at 40°C for 15 minutes, and then clean it;

[0030] c. Centrifuge the soaked fur seal animal fat at 3500r / min for 15min to separate the fat material and water;

[0031] 2) The fat raw material that pretreatment obtains adopts molecular distillation to separate and purify polyunsaturated fatty acid:

[0032] a. First-stage degassing: preheating temperature 80°C, feed rate 70-80L / h, distillation temperature 100°C, operating pressure 100Pa, film scraping speed 150r / min, active ingredients enter the heavy phase;

[0033] b. First separation: take the heavy phase after first-stage degassing and add it to the feeder, preheat at 80°C, distill at 150°C, operate at 15Pa, feed rate 80L / h, and scrape the film at a speed of 250r / min to obtain the heavy phase;

[003...

Embodiment 2

[0039] The refining method of seal oil comprises the steps:

[0040] 1) Seal animal fat pretreatment:

[0041] a. Seal animal fat is chopped in a homogenizer;

[0042] b. Soak the chopped fur seal animal fat in 50°C water for 20 minutes, and clean it;

[0043] c. Centrifuge the soaked fur seal animal fat at 3500r / min for 20min to separate the fat material and water;

[0044] 2) The fat raw material that pretreatment obtains adopts molecular distillation to separate and purify polyunsaturated fatty acid:

[0045] a. First-stage degassing: preheating temperature 80°C, feed rate 70-80L / h, distillation temperature 100°C, operating pressure 100Pa, film scraping speed 150r / min, active ingredients enter the heavy phase;

[0046] b. First separation: take the heavy phase after first-stage degassing and add it to the feeder, preheat at 80°C, distill at 150°C, operate at 15Pa, feed rate 80L / h, and scrape the film at a speed of 250r / min to obtain the heavy phase;

[0047] c. The seco...

Embodiment 3

[0052] The refining method of seal oil comprises the steps:

[0053] 1) Seal animal fat pretreatment:

[0054] a. Seal animal fat is chopped in a homogenizer;

[0055] b. Soak the chopped fur seal animal fat in water at 45°C for 18 minutes, and then clean it;

[0056] c. Centrifuge the soaked fur seal animal fat at 3500r / min for 25min to separate the fat material and water;

[0057] 2) The fat raw material that pretreatment obtains adopts molecular distillation to separate and purify polyunsaturated fatty acid:

[0058] a. First-stage degassing: preheating temperature 80°C, feed rate 70-80L / h, distillation temperature 100°C, operating pressure 100Pa, film scraping speed 150r / min, active ingredients enter the heavy phase;

[0059] b. First separation: take the heavy phase after first-stage degassing and add it to the feeder, preheat at 80°C, distill at 150°C, operate at 15Pa, feed rate 80L / h, and scrape the film at a speed of 250r / min to obtain the heavy phase;

[0060] c. ...

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Abstract

The invention discloses a refining method for seal oil. The seal oil is purified by adopting a molecular distillation method. The distillation temperature is low, the system vacuum degree is high, and the materials are heated for a relatively short time, so that oxidative decomposition of effective components in a processing process can be effectively prevented, and high-throughput stable operation can be maintained. The defects of complex procedures, great labor intensity, incontinuous production, organic chemical residual and the like of the existing methods are overcome, and through synthesizing polyunsaturated fatty acid glycerides by using microorganism lipase under a water system environment, absorption and digestion by the human body are further facilitated. The seal oil disclosed by the invention is rich in various polyunsaturated fatty acids such as EPA, DHA, DPA and the like, is relatively good in color and taste indexes, and can be used for health-care applications such as fatty liver and prostatic hyperplasia prevention and treatment and the like.

Description

technical field [0001] The invention belongs to the technical field of health food processing, in particular to a refining method of seal oil and its application in preventing and treating fatty liver and prostatic hyperplasia. Background technique [0002] Sea dog oil, found in "Compendium of Materia Medica Supplements Volume 9 Animal Department", says that "when the nature is hot, it is good for dispelling benefits, it can cure the turbidity of the three burners, and it can clear the water, viscera, accumulated cold and stop drinking", "apply chapped rash". In the past dynasties, Materia Medica has discussed more about fur seal kidney, but there are few records about fur seal oil. There are only supplementary notes in "Compendium of Materia Medica", except that "applied rhinitis will heal immediately, and there will be no recurrence in the next year." Seal oil is rich in eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), docosapentaenoic acid (DPA) and other polyunsa...

Claims

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Application Information

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IPC IPC(8): C11B1/02C11B3/12C11C3/06A61K35/35A61P1/16A61P13/08
Inventor 谭高琼黎冠宇
Owner 钦州市钦州港片区蓝海海洋生物研究院
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