Method of producing freeze dried abalone using fresh abalone

A kind of abalone, freeze-drying technology, applied in application, food preservation, food preparation and other directions, can solve the problems of difficult to control the hair-making process, inconvenient consumption of consumers, affecting nutritional quality, etc., to avoid loss of nutrients, avoid surface hardening and drying , the effect of complete dehydration

Inactive Publication Date: 2005-10-26
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unique biological characteristics of fresh abalone, traditional abalone preserv

Method used

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Examples

Experimental program
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Example Embodiment

[0009] The preparation process of the present invention is as follows

[0010] 1. Cut the fresh abalones apart, remove the shells and remove the intestines, and then pre-cool them at 0-5°C for more than 12 hours;

[0011] 2. Put the pre-cooled abalone in a clean heating tank, add equal weight of tap water to heat, and heat up to 70°C to 80°C and cook;

[0012] 3. Take out the cooked abalone and put it in with 1% NaHCO 3 In the container of the aqueous solution, the temperature of the water bath is 45℃, and the abalone will be removed with a constant weight;

[0013] 4. Put the abalone prepared in the previous step into a container containing 2‰ HAC (acetic acid) aqueous solution, and prepare the abalone at a temperature of 45°C in the water bath. When the weight of the abalone becomes constant, take it out;

[0014] 5. Put the abalone made in the previous step into a container with ionized water or distilled water, and make it at 0-4°C until the abalone has a constant weight and t...

Example Embodiment

[0017] Example 1

[0018] Cut the fresh abalone and remove the shell and intestines, and then pre-cool it at 0°C for 16 hours; then put the pre-cooled abalone in a clean heating tank, add equal weight of tap water to heat, and wait until the temperature rises to 75°C to cook; Take out the cooked abalone and put it in with 1% NaHCO 3 In the container of the aqueous solution, the temperature of the water bath is 45℃, and the abalone will be removed when the weight of the abalone is constant; put the abalone prepared in the previous step into the beaker containing the 2‰ HAC (acetic acid) aqueous solution, and place it in the water bath. Hair is carried out at a temperature of 45°C, and when the weight of the abalone is constant, take it out; put the abalone produced in the previous step into a container filled with distilled water, and hair it at 4°C until the weight of the abalone is constant and take it out; Take out the prepared abalone and put it in the cold storage at -4℃ for p...

Example Embodiment

[0019] Example 2

[0020] Cut the fresh abalone, remove the shells and remove the intestines, and then pre-cool it at 4°C for 18 hours; then place the pre-cooled abalone in a clean heating tank, add equal weight of tap water, heat it up to 80°C and cook; after cooking Take out the abalone, put it in a glass container filled with 1% NaOH aqueous solution, and make it under the condition of a water bath temperature of 45℃. When the weight of the abalone is constant, take it out; put the abalone made in the previous step into the container. In a container with an aqueous solution of 1‰ HAC (acetic acid), prepare the abalone at a temperature of 45°C in the water bath. When the weight of the abalone becomes constant, take it out; put the abalone prepared in the previous step into a container with ionized water or distilled water , The abalone is processed at 0℃ until its weight is constant and then taken out; the processed abalone is taken out and placed in the freezer at 0℃ for pre-fr...

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Abstract

A freeze-dried abalone is prepared from fresh abalone through removing shell and viscera, precooling, boiling in water, immersing in the aqueous solution of alkali and acetic acid and then in ionic water or distilled water, prefreezing, deep freezing and vacuumf reeze-drying. Its advantage is no less of nutrients.

Description

technical field [0001] The invention relates to a method for producing freeze-dried abalone from fresh abalone. technical background [0002] Abalone is very nutritious. According to the analysis of scientists, every 100 grams of abalone meat contains 40 grams of protein, 0.9 grams of fat, 33.7 grams of carbohydrates, 7.9 grams of inorganic salts, and contains more than 20 kinds of amino acids, multivitamins, Baolingsu and so on. Modern medical research shows that cooking with abalone not only has the function of nourishing and strengthening, but also has a very good auxiliary medical effect on people suffering from tuberculosis and lymphatic tuberculosis. Fresh abalone meat also contains Baolingsu, which has a strong inhibitory effect on cancer cells. In addition to treating gynecological cancers, such as cervical cancer and bladder cancer, it also has good curative effects on esophageal cancer, gastric cancer, liver cancer, and skin cancer. According to traditional Chin...

Claims

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Application Information

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IPC IPC(8): A23L17/50
Inventor 丛日山王睿甲樊廷俊汤志宏
Owner OCEAN UNIV OF CHINA
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