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Preparation method of giant salamander protein high-nutrient solution

A production method and protein technology, applied in the field of protein hydrolysis, can solve the problems of high content of sodium amide, limited application range, instability of tryptophan to acid, etc., and achieve the goal of improving metabolism, increasing degree of hydrolysis, and promoting brain development Effect

Inactive Publication Date: 2017-01-04
遂宁市天鲵生物科技开发中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although acid hydrolysis does not destroy the configuration, tryptophan is unstable to acid, and acid hydrolysis needs to be neutralized with sodium hydroxide to produce a large amount of sodium chloride, even if desalted, the sodium ammonia content is also relatively high (5% ), which limits its scope of application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] First, the giant salamanders are slaughtered by hot stuffing. The specific operation is to use dried wormwood and whole licorice in a ratio of 3:1 to smoke and heat them, and place the giant salamanders directly above them to die of stuffy heat. Then the viscera are cleaned, crushed, and then dried in cold air to make primary giant salamander powder. Put the giant salamander powder into an extraction tank, add an equal amount of petroleum ether solvent, control the temperature at 80-100° C., and extract for 1 hour to obtain defatted giant salamander powder.

[0026] Then put the degreased giant salamander powder into the hydrolysis tank, add water equivalent to 9 times the weight of giant salamander powder, stir evenly, make the temperature rise to 60-70°C, add neutral plant protease with 0.5% of solid weight to hydrolyze, hydrolyze The time is 6 hours, and then the temperature is raised to 85°C to inactivate the enzyme and filter.

[0027] Pour the filtered filtrate i...

Embodiment 2

[0032] First, the giant salamander is slaughtered by heat and stuffiness. The specific operation is to use wormwood and whole licorice in a ratio of 3:1 to smoke and heat the giant salamander. Then the viscera are cleaned, crushed, and then dried in cold air to make giant salamander powder. Put the giant salamander powder into an extraction tank, add an equal amount of cyclohexane as a solvent, control the temperature at 80-100° C., and extract for 0.5 hours to obtain defatted giant salamander powder.

[0033] Then put the degreased giant salamander powder into the hydrolysis tank, add water equivalent to 8 times the weight of giant salamander powder, stir evenly, make the temperature rise to 60-70°C, add neutral plant protease with 0.7% of solid weight to hydrolyze, hydrolyze The time is 8 hours, and then the temperature is raised to 80°C to inactivate the enzyme and filter.

[0034] Pour the filtered filtrate into a decolorization tank, add activated carbon, then raise the ...

Embodiment 3

[0039] First, the giant salamander is slaughtered by heat and stuffiness. The specific operation is to use wormwood and whole licorice in a ratio of 3:1 to smoke and heat the giant salamander. Then the viscera are cleaned, crushed, and then dried in cold air to make giant salamander powder. Put the giant salamander powder into an extraction tank, add an equal amount of petroleum ether and ethyl acetate as a solvent, control the temperature at 80-100°C, and extract for 0.75 hours to obtain defatted giant salamander powder.

[0040] Then put the degreased giant salamander powder into the hydrolysis tank, add water equivalent to 8 times the weight of giant salamander powder, stir evenly, make the temperature rise to 60-70°C, add neutral plant protease with 0.4% solid weight to hydrolyze, hydrolyze The time is 8 hours, and then the temperature is raised to 85°C to inactivate the enzyme and filter.

[0041] Pour the filtered filtrate into a decolorization tank, add activated carbo...

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Abstract

The invention discloses a preparation method of a giant salamander protein high-nutrient solution and relates to a method for preparing a giant salamander protein high-nutrient oral liquid by use of an enzymatic hydrolysis process. The method comprises the following steps of: processing giant salamander into giant salamander powder and degreasing the giant salamander powder in an extraction tank; adding an appropriate amount of water and neutral protease into the degreased giant salamander powder, and performing hydrolysis and filtration; performing vacuum concentration on the filtrate; and mixing the concentrated filtrate with a traditional Chinese medicine liquid to obtain the high-nutrient oral liquid. In the preparation method disclosed by the invention, the prepared giant salamander protein high-nutrient oral liquid has the functions of clearing liver, improving vision, nourishing yin and tonifying kidney and the like; by often drinking, the giant salamander protein high-nutrient oral liquid can be used for improving the body immunity, promoting the brain development and preventing senile dementia; moreover, the giant salamander protein high-nutrient oral liquid also has the functions of protecting eyesight, delaying senescence and the like.

Description

technical field [0001] The invention relates to a method for protein hydrolysis and deep processing of giant salamanders. Background technique [0002] Hydrolyzed protein, containing amino nitrogen should be more than 50% of the total nitrogen (N). Provide essential amino acids for the body's anabolism to maintain the balance of nitrogen in the body. It is used for malnutrition, protein deficiency caused by protein digestion and absorption or excessive consumption, severe gastroenteritis, protein supplement after scald or surgical operation, etc., and has a wide range of medical and nutritional uses. At present, my country's hydrolyzed protein mainly uses soybean meal, peanut meal and other plant protein or animal blood as raw materials, while in foreign countries such as Japan and the United States, there are three forms of hydrolyzed protein made from marine products or deep-water fish, namely Concentrated fish protein, functional fish protein and liquefied fish protein. ...

Claims

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Application Information

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IPC IPC(8): A23J1/04A23J3/00
CPCA23J1/04A23J3/00A23V2002/00A23V2250/21A23V2200/326A23V2200/324A23V2200/30
Inventor 文刚
Owner 遂宁市天鲵生物科技开发中心
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