Method for preparing deer bone frozen powder by ultrasonic degradation

A technology of freeze-dried powder and deer bone, which is applied in food preparation, application, food science, etc., can solve the problems of deer bone active ingredient destruction, active substance inactivation, and nutritional value reduction, so as to shorten the production cycle, provide comprehensive nutrients, and improve The effect of utilization

Active Publication Date: 2010-08-18
郑　彬
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Problems solved by technology

[0002] At present, the technology of deep processing of deer bone in our country is relatively backward, and the traditional method of high-temperature cooking and heating, roasting and crushing is adopted now. This high-temperat

Method used

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Example Embodiment

[0022] The raw material of the invention comes from the fresh deer bone which has passed the highest certification of Chinese food - organic food certification. The preparation method includes the following steps:

[0023] 1) Processing of deer bones: clean the deer bones from which the fascia has been removed, take 5 kg of deer bones and crush them, add 7.5 liters of acetone, fully stir for 2.5 hours, filter, and vacuum dry the filter cake to prepare defatted deer bone powder, and acetone is recovered from the filtrate.

[0024] 2) Using the integrated stainless steel colloid mill produced by Qixing Dairy Equipment Factory, which has obtained the national patent, under the action of complex forces such as high-frequency vibration and high-speed vortex, the material is ground, emulsified, pulverized, mixed, dispersed and homogenized, thereby obtaining over 200 meshes. deer bone pulp;

[0025] 3) Ultrasonic lysis:

[0026] a. First prepare active water: add 0.5g of sucrose es...

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Abstract

The invention relates to a health care food and a preparation method thereof, in particular to a method for preparing deer bone frozen powder by ultrasonic degradation. The method comprises the following steps of: cleaning a deer bone without anadesmas, crushing, and adding acetone to remove fat in the deer bone and prepare defatted deer bone powder; grinding the defatted deer powder with a colloid grinder to obtain deer bone slurry of 200-230 meshes; mixing the deer bone slurry and active water to form a suspension; crushing the sufficiently dispersed and emulsified deer bone suspension by an ultrasonic continuous flow cell crusher under stirring to fracture cell membranes and fully release the active substances in the cells; directly sublimating the target drying substance by utilizing a frozen drying and condensing technology to remove moisture, wherein drying by heating is avoided to prevent the inactivation of the active substances of the deer bone in the preparation process. The deer bone frozen powder has complete nutrition and high activity, and the preparation method needs short extraction time, reduces the loss of active substances and improves the utilization rate of the deer bone. The invention has the advantages of simple process, low production cost and shortened production period.

Description

technical field [0001] The invention relates to a health food and a preparation method thereof, in particular to a method for preparing deer bone freeze-dried powder by ultrasonic cracking. Background technique [0002] At present, the technology of deep processing of deer bone in our country is relatively backward, and the traditional method of high-temperature cooking and heating, roasting and crushing is adopted now. This high-temperature heating processing method will cause a large amount of damage and loss of active ingredients in deer bone. The value is also greatly reduced, especially the active substances in the deer bone are almost completely inactivated. Contents of the invention [0003] The object of the present invention is to address the above-mentioned shortcomings and provide a method for preparing deer bone freeze-dried powder with good health care effect, high utilization rate of the extract, short extraction time, and ultrasonic cracking of the extract r...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/312A23L1/313A23L1/025A23L33/00A23L5/30A23L13/20A23L13/30
Inventor 郑彬李丽娟
Owner 郑　彬
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