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Animal fat and extraction method thereof

A technology of animal fat and extraction method, which is applied in the direction of fat oil/fat production, fat production, etc., can solve the problems of deterioration of animal fat taste, decreased nutritional value, change of color and physical properties, etc., and achieves enhanced flavor, sensory flavor, nutrition High value, good color results

Inactive Publication Date: 2017-11-21
青岛豪坤食品配料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Comparative Documents 1 to 4 all extract animal fats under high temperature conditions, which will always lead to the deterioration of the taste and nutritional value of animal fats, and even lead to the production of toxic substances, and the physical properties of color will also change
[0005] The existing patent document (comparison document 5) with the publication date of the application on 2015.05.13 and the application publication number of CN104611123A discloses an extraction process of animal fat, although it is carried out under airtight conditions at a temperature of 80-110°C Oil extraction, the temperature is lower, but the animal fat produced by it has a bad taste

Method used

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  • Animal fat and extraction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1A

[0033] A method for extracting animal fat, comprising the steps of:

[0034] (1) Under the condition that the rotating speed is 20 rpm, put 100Kg of pig adipose tissue into the reactor, heat up to 55°C, and keep the temperature for 3.5 hours;

[0035] (2) Under the condition that the rotating speed is 25 rpm, the temperature is raised to 80° C., and the temperature is kept for 2 hours;

[0036] (3) Under the condition that the rotating speed is 30 rpm, add 10Kg of pork enzymatic hydrolysis powder, heat up to 100°C, and keep warm for 2 hours;

[0037] (4) Under the condition that the rotating speed is 30 rpm, add 3Kg of ingredients (0.2Kg of salt, 0.2Kg of monosodium glutamate, 1.0Kg of wheat germ powder, 0.8Kg of corn germ powder and 0.8Kg of soybean germ powder) , stir evenly, cool down to 60°C, stop stirring and heating for 40 minutes;

[0038] (5) Under the condition that the rotating speed is 25 rpm, continue stirring, and heat up to 100° C., and keep warm for 2 hours; ...

Embodiment 2A

[0044] A method for extracting animal fat, comprising the steps of:

[0045] (1) Under the condition that the rotating speed is 20 rpm, put 100Kg of pig adipose tissue into the reactor, heat up to 60°C, and keep the temperature for 3 hours;

[0046] (2) Under the condition that the rotating speed is 25 rpm, the temperature is raised to 83° C., and the temperature is kept for 1 hour;

[0047] (3) Add 12.5Kg of pork enzymatic hydrolyzed powder under the condition that the rotating speed is 30 rpm, heat up to 97°C, and keep warm for 3 hours;

[0048](4) Under the condition that the rotating speed is 30 rpm, add 3.5Kg of ingredients (salt of 0.1Kg, monosodium glutamate of 0.1Kg, wheat germ powder of 0.8Kg, corn germ powder of 1.3Kg and soybean germ powder of 1.2Kg ), stir evenly, cool down to 57°C, and stop stirring and heating for 30 minutes;

[0049] (5) Under the condition that the rotating speed is 25 rpm, continue stirring, and heat up to 97° C., and keep warm for 3 hours; ...

Embodiment 3A

[0055] A method for extracting animal fat, comprising the steps of:

[0056] (1) Under the condition that the rotating speed is 20 rpm, put 100Kg of pig adipose tissue into the reactor, heat up to 57°C, and keep the temperature for 5 hours;

[0057] (2) Under the condition that the rotating speed is 25 rpm, the temperature is raised to 77° C., and the temperature is kept for 3 hours;

[0058] (3) Under the condition that the rotation speed is 30 rpm, add 15Kg of pork enzymatic hydrolysis powder, heat up to 103°C, and keep warm for 1 hour;

[0059] (4) Under the condition that the rotating speed is 30 rpm, add 5Kg of ingredients (0.2Kg of salt, 0.3Kg of monosodium glutamate, 1.5Kg of wheat germ powder, 1.5Kg of corn germ powder and 1.5Kg of soybean germ powder) , stir evenly, cool down to 55°C, stop stirring and heating for 60 minutes;

[0060] (5) Under the condition that the rotating speed is 25 rpm, continue stirring, and heat up to 103° C., and keep warm for 1 hour;

[0...

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Abstract

The invention relates to animal fat and an extraction method thereof. The extraction method comprises the following steps: (1) putting animal fat tissues into a reactor while stirring, heating up to 55-60 DEG C, and performing heat preservation for 3-5 hours; (2) heating up to 77-83 DEG C and performing heat preservation for 1-3 hours; (3) adding enzymolysis animal protein powder, heating up to 97-103 DEG C, and performing heat preservation for 1-3 hours; (4) adding ingredients, stirring uniformly, cooling to 55-60 DEG C, and stopping stirring and heating for 0.5-1 hour; (5) continuing to stir, and heating up to 97-103 DEG C, and performing heat preservation 1-3 hours; (6) cooling to 55-60 DEG C and adding a fragrance base; (7) cooling to 40-45 DEG C, stirring uniformly, isolating to obtain ointment; (8) grinding the ointment with a colloid mill to obtain the animal fat. Less oil fume and no toxic substance are produced in a low-temperature extraction process; the extracted animal fat has advantages of good uniformity, good taste, high nutritional value and excellent color.

Description

technical field [0001] The invention relates to the technical field of oil extraction, more specifically, it relates to an animal oil and an extraction method thereof. Background technique [0002] Compared with general vegetable oil, animal fat has an irreplaceable special fragrance, which can increase people's appetite. It is widely used in the food processing industry, such as fried instant noodles, pastry crisping, quick-frozen food, soap in the daily chemical industry, processing of soap soap base raw materials, glycerin extraction, etc. In recent years, it has been found that the cholesterol content in animal fats (especially lard, sheep oil, etc.) is relatively high, which has gradually reduced the number of people who eat them. However, animal oils contain a variety of fatty acids, and some animal fats contain saturated fatty acids and unsaturated fatty acids. Rather, it has high nutritional value and can provide extremely high calories, which is especially suitable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/00C11B1/02
CPCC11B1/00C11B1/025
Inventor 刘清波
Owner 青岛豪坤食品配料有限公司
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