A liver-protecting formula food containing oligopeptide and its preparation method
A formula food and oligopeptide technology, applied in the field of liver protection formula food and its preparation, can solve the problems of vicious circle and increase the burden on the liver, and achieve the effects of no toxic side effects, reducing the detoxification burden, and inhibiting absorption.
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Embodiment 1
[0022] Example 1 The preparation method of the liver-protecting formula food containing oligopeptides of the present invention:
[0023] (1) Separation of soybean oligopeptides: Take soybean peptides and mix with distilled water to make the substrate concentration 2%-5%, add 1%-3% activated papain, keep the temperature at 38℃, and ultrasonically assist the enzymatic hydrolysis 3-5 hours, then move to 90-95℃ water bath, keep for 10min to inactivate the enzyme, centrifuge the enzymatic hydrolysate at 4000r / min for 15min, take the supernatant, adjust the pH of the supernatant to 2~4, according to the solid-liquid ratio 1: (10-30) Add activated carbon, 40-50℃ water bath adsorption for 2-3 hours, then 4000r / min, centrifugation for 15min, the processed enzymatic hydrolysate is concentrated with a rotary evaporator to the extract shape, take out and put Freeze-drying machine, freeze-drying, powdering, soy oligopeptide, the obtained soybean oligopeptide F value is greater than 20, high F...
Embodiment 2
[0026] Example 2 Population efficacy experiment of the liver-protecting formula food containing oligopeptides of the present invention
[0027] Experimental population: The experiment was divided into 50-60 years old group, 60-70 years old group, 70-80 years old group, each group selected 10 people with liver injury such as fatty liver and alcoholic liver with similar living habits and living standards.
[0028] Experimental method: Before the start of the experiment, each experimental group was given a liver function test, and the test results were recorded. During the test period, the test population was given this product twice a day, 1 bag each time. After 30 days, the test population was tested for liver function again, and compared with the results before the start of the experiment, the improvement of liver injury was recorded.
[0029] Experimental results:
[0030] Better improvement: liver damage has been significantly improved
[0031] General improvement: slight improvement...
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