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Method for removing fishy smell from alligator oil

A crocodile oil and process technology, which is applied in the field of crocodile oil treatment, can solve the problems that the method of removing fishy smell from crocodile oil has not been reported, and achieve the effects of short time consumption, low energy consumption and reduced loss

Inactive Publication Date: 2012-01-04
ANHUI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no report for the method of crocodile oil deodorization

Method used

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  • Method for removing fishy smell from alligator oil
  • Method for removing fishy smell from alligator oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] a) Preparation process:

[0033] Wash the crocodile oil, cut into pieces, steam in a pressure cooker at 121°C for 5 minutes, then boil at 130°C until the oil volume does not increase, then filter. Store in 4°C refrigerator for later use.

[0034] b) Preparation process of silica gel-Chinese herbal medicine mixed column:

[0035] Chinese herbal medicine mixture: Weigh 5g each of tangerine peel, cardamom, clove, pepper, dried ginger, fennel, bay leaf, and angelica dahurica, crush them, pass through a 40-mesh sieve, and set aside.

[0036] Mix the silica gel and the Chinese herbal medicine mixture according to the weight ratio of 1:1.

[0037] Add 1cm of quartz sand 1 to the bottom of the column, add 10cm long loofah 2 to the column, fill the gap of loofah 2 with the above-mentioned silica gel-Chinese herbal medicine mixture 3 powder, and then add 1cm of quartz sand 1 (finally add a few drops of anhydrous ethanol seal).

[0038] c) Silica gel-Chinese herbal medicine mi...

Embodiment 2

[0044] a) Preparation process:

[0045] Wash the crocodile oil, cut into pieces, steam in a pressure cooker at 126°C for 15 minutes, then boil at 180°C until the oil volume does not increase, then filter. Store in 4°C refrigerator for later use.

[0046] b) Preparation process of silica gel-Chinese herbal medicine mixed column:

[0047] Chinese herbal medicine mixture: weigh 10g each of tangerine peel, cardamom, clove, pepper, dried ginger, fennel, bay leaf, and angelica dahurica, crush them, pass through a 80-mesh sieve, and set aside.

[0048] Mix the silica gel and Chinese herbal medicine mixture according to 1:1.

[0049] Add 1cm of quartz sand to the bottom of the column, add 10cm long loofah into the column, fill the gaps of the loofah with the above-mentioned silica gel-Chinese herbal medicine mixture powder, and add 1cm of quartz sand (finally seal with a few drops of absolute ethanol).

[0050] c) Silica gel-Chinese herbal medicine mixed column process:

[0051] T...

Embodiment 3

[0056] a) Preparation process:

[0057] Wash the crocodile oil, cut into pieces, steam in a pressure cooker at 121°C for 10 minutes, then boil at 150°C until the oil volume does not increase, then filter. Store in 4°C refrigerator for later use.

[0058] b) Preparation process of silica gel-Chinese herbal medicine mixed column:

[0059] Chinese herbal medicine mixture: weigh 7.5g each of tangerine peel, cardamom, clove, pepper, dried ginger, fennel, bay leaf, and angelica dahurica, crush them, pass through a 60-mesh sieve, and set aside.

[0060] Mix the silica gel and Chinese herbal medicine mixture according to 1:1.

[0061] Add 1cm of quartz sand to the bottom of the column, add 10cm long loofah into the column, fill the gaps of the loofah with the above-mentioned silica gel-Chinese herbal medicine mixture powder, and add 1cm of quartz sand (finally seal with a few drops of absolute ethanol).

[0062] c) Silica gel-Chinese herbal medicine mixed column process:

[0063] ...

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Abstract

The invention discloses a method for removing fishy smell from alligator oil, which comprises the following steps: a) preparing; b) preparing silica gel-Chinese medicinal herb mixed columns; c) passing through the silica gel-Chinese medicinal herb mixed columns; and d) carrying out after-treatment. Compared with the prior art, the physicochemical method in cooperation with Chinese medicinal herbsis used for removing the fishy smell from alligator oil, thereby basically eliminating aldehyde ketone and other fishy substances generated after the alligator oil is oxidized. After the alligator oil is treated, the fishy smell does not reoccur, and the nutritional ingredients of the alligator oil are increased. The method reduces the loss of the raw material, and has the advantages of time consumption and low energy consumption in the technical process. The treated alligator oil can be used for developing daily chemicals, food and health products.

Description

technical field [0001] The invention belongs to a processing method of crocodile oil, in particular to a method for removing fishy smell of crocodile oil. Background technique [0002] In ancient my country, there has been experience of using crocodile oil to treat diseases. "Compendium of Materia Medica" records that crocodile oil is mainly used to treat "fever wind and malignant sores". Modern studies have reported that the rich nutritional components of Chinese alligator can not only improve human immune function and enhance disease resistance, but also have nutrition, protection and detumescence effects on frostbitten skin. Therefore, the development of alligator oil daily chemical products such as Chinese alligator should be the general trend. For a long time, Chinese alligator has been protected as a rare and endangered species. It is precisely because of the limitation of resources and other factors that the development and research of Chinese alligator products have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B3/00C11B3/02C11B3/10A23L1/015A23L1/327A23L1/30A23L1/29A23L5/20A23L17/20A23L33/00
Inventor 宇海银王亮李媛媛吴孝兵余本付王朝林
Owner ANHUI NORMAL UNIV
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