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Preparation method of deodorized Yangtze alligator oil

An alligator and oil technology, which is applied in the production of fat/fat and fat production, can solve the problems of expensive equipment, loss of effective components, and high cost, and achieve the effects of simple and easy preparation process, prevention of oxidative loss, and short time-consuming.

Inactive Publication Date: 2018-08-24
ANHUI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned existing technology of crocodile oil extraction is not only limited by extraction methods, technical equipment and environmental safety, but also has many problems such as loss of active ingredients, residual toxic solvents, poor safety or expensive equipment, and high cost.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation method of Chinese alligator deodorizing oil comprises the following steps:

[0022] 1) Wash and drain the refrigerated alligator fat, cut into 1cm pieces and chop, physically squeeze and filter for later use;

[0023] 2) Weigh Lingxiang, Huoxiang, Woody, Angelica, Angelica, Grind cinnamon, Cyperus cyperi, Angelica sinensis, Pinus nigra, Betel nut, Nutmeg, Cinnamon twig, Clove, Licorice, Asarum, Ligusticum chuanxiong, and Sandalwood into powder, and mix evenly to obtain a Chinese herbal medicine type animal fat deodorizer. According to the mass ratio of alligator fat and deodorizing agent is 12.5:1.0, add deodorizing agent to the alligator fat after step 1) and fully mix, then according to the mass ratio of alligator fat and deodorizing agent mixture to water is 65.0:1.0 again Add water and stir well, let stand for 0.5h;

[0024] 3) The mixture obtained in step 2) was boiled at 60° C. for 8.0 hours while stirring continuously to obtain the prepared oil....

Embodiment 2

[0026] The preparation method of Chinese alligator deodorizing oil comprises the following steps:

[0027] 1) Wash and drain fresh Chinese alligator fat, cut into 1cm pieces and chop, physically squeeze and filter for later use;

[0028] 2) Weigh Lingxiang, Huoxiang, Woody, Angelica, Angelica, Grind cinnamon, Cyperus cyperi, Angelica sinensis, Pinus nigra, Betel nut, Nutmeg, Cinnamon twig, Clove, Licorice, Asarum, Ligusticum chuanxiong, and Sandalwood into powder, and mix evenly to obtain a Chinese herbal medicine type animal fat deodorizer. According to the mass ratio of alligator fat and deodorizing agent is 12.5:1.0, add deodorizing agent to the alligator fat after step 1) and fully mix, then according to the mass ratio of alligator fat and deodorizing agent mixture to water is 65.0:1.0 again Add water and stir well, let stand for 0.5h;

[0029] 3) 3) The mixture obtained in step 2) was boiled at 40° C. for 6.0 hours while stirring continuously to obtain the prepared oil....

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Abstract

The invention provides a preparation method of deodorized Yangtze alligator oil, comprising: 1) washing Yangtze alligator fat, draining, chopping, physically extruding, and filtering for use; 2) adding a deodorant, mixing well, adding water, mixing well, and allowing standing; 3) boiling the mixture of step 2) at 25-65 DEG C for 0.1-9.0 h with nonstop stirring to obtain the prepared oil. Comparedwith the prior art, the preparation method prepares the deodorized Yangtze alligator oil in conjunction with a wet boiling process; the whole process is carried out at the relatively low temperature of 25-65 DEG C so that effective ingredients in the Yangtze alligator oil are maximally retained, and it is avoided that unsaturated fatty acids experience oxidative damage at high temperature and produce aldehyde ketones at high temperature which are harmful to the human body and have strong smell. The preparation method has good simplicity and feasibility and low time consumption.

Description

technical field [0001] The invention belongs to the field of biological material preparation, and in particular relates to a method for preparing Chinese alligator fishy oil. Background technique [0002] At present, the oil preparation technology mainly includes the traditional boiling method, cooking method, pressing method and the enzymatic extraction method developed continuously in recent years, supercritical CO 2 Or solvent extraction, microwave or ultrasonic assisted extraction, and a combination of multiple techniques. Specific to the extraction of crocodile oil, its preparation is inseparable from chemical reagents or high temperature and high pressure conditions, which takes a long time. [0003] The patent application number 201510563346.7 published on November 11, 2015 mixed tissues such as crocodile fat, blood vessels and mucous membranes, boiled in water for 15-18 hours and then added essence to obtain crocodile oil; the application number published on Decembe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/02
CPCC11B1/02
Inventor 吴孝兵庄红周永康朱红星郑艳
Owner ANHUI NORMAL UNIV
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