Method for preparing kelp nutrient solution by using ultrasonic fermentation

A technology of ultrasonic wave and nutrient solution, which is applied in the field of preparing kelp nutrient solution by using ultrasonic fermentation hydrolysis, can solve the problems of accelerated multiphase diffusion, no report on kelp nutrient solution, no report, etc., and achieves a simple processing method and is easy for human body to absorb and utilize. , the product tastes good effect

Inactive Publication Date: 2010-06-30
威海健方医药研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, ultrasound can accelerate the effect of multiphase diffusion, which is the most widely used in light industry. Enzymes and ultrasound have been successfully applied in chemical reactions as catalytic means, but the combined application of ultrasound, enzymes and fermentation has not been reported. The method of kelp nutrient solution has not been reported

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0017] Put the harvested fresh kelp into seawater, wash it, chop it or mince it, and then send the cleaned and minced kelp to the colloid mill to grind it into a milk slurry, and then put the kelp milk slurry into the ultrasonic reactor , add water 3 times, add compound enzyme 1%. Heating at 37°C, starting the ultrasonic action with a power of 400W, adding 2% of brewer's yeast, and ultrasonic treatment for 4 hours. Then quickly heat up to 90°C to stop the enzyme, then send the kelp fermentation liquid into activated carbon and silica gel filter for filtration, then add sweetener to the filtered kelp fermentation liquid for seasoning, after filling and sealing, Sterilization and other processes are used to prepare kelp nutrient solution.

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PUM

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Abstract

The invention relates to the technical field of sea food biological engineering, in particular to a method for preparing kelp nutrient solution by using ultrasonic fermentation. Using fresh kelp as a raw material, the method in the invention is characterized by comprising the following processing steps: cleaning, mincing, colloid-refining, ultrasonic fermenting, filtrating and deodorizing, neutralizing and seasoning, filling and sealing and sterilizing and the like. The invention realizes the preparation method that features in simple processing method, easy-industrializing production, low production cost, good product taste, easy absorption by human body, and complete reservation of nutritional components and biological activity in the kelp.

Description

Technical field: [0001] The invention belongs to the technical field of marine bioengineering, in particular to a method for preparing kelp nutrient solution by ultrasonic fermentation. Background technique: [0002] Ultrasound is an elastic mechanical vibration wave with a frequency greater than 20KHz and beyond the auditory valve of the human ear. The strengthening effect of ultrasound on the extraction and separation of various plant active ingredients is mainly due to its cavitation. Ultrasonic cavitation is the energy source of sonochemistry, which involves sonochemistry, photochemistry and other effects in the process of ultrasonic reaction, generating huge energy. When cavitation occurs, the tiny bubble nuclei in the liquid undergo a series of dynamic processes such as oscillation, growth, shrinkage and collapse under the action of high-intensity ultrasonic waves. A large number of experiments have proved that ultrasonic waves can change the combination state of sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/337A23L1/29A23L1/28A23L1/025A23L33/10
Inventor 方华
Owner 威海健方医药研究所
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