Anti-ageing health-care food containing lumbricus peptide-containing extract and clamworm peptide-containing extract

Abstract

The invention discloses an anti-ageing health-care food containing a lumbricus peptide-containing extract and a clamworm peptide-containing extract. Effective components of the anti-ageing health-care food are the clamworm peptide-containing extract and the lumbricus peptide-containing extract in the weight ratio of the clamworm peptide-containing extract to the lumbricus peptide-containing extract being (1-3) to 1. The clamworm peptide-containing extract and the lumbricus peptide-containing extract are prepared through the following steps: taking 500g of fresh clamworms or lumbricus, adding distilled water, performing wall-breaking crushing, and performing ultrasonic leaching for 30min; performing pressure filtration through an ultra-close filtering cloth so as to obtain filtrate containing natural peptide; performing suspension on filter residues with the distilled water, adding papain, performing a reaction under the condition of the temperature being 65 DEG C and pH being 6.5 for 120min, performing pressure filtration with the ultra-close filtering cloth, and repeating enzymolysis and filtration once; and combining filtrate obtained through filtration for three times, performing decompression concentration, and performing freeze drying so as to obtain the lumbricus peptide-containing extract and the clamworm peptide-containing extract. According to the anti-ageing health-care food disclosed by the invention, SOD and GSH-Px in bodies can be increased, the production of MDA in the bodies can be restrained, the anti-ageing health-care food has the efficacies of alleviating oxidation, retarding ageing, blocking oxidative damage and the like, the memory of old-people crowds can be obviously improved, the learning capacity can be improved, and the anti-ageing health-care has significant anti-ageing effects.

Description

Technical field [0001] The present invention relates to a preparation with anti-aging effect--an anti-aging health food containing peptide extracts of earthworm and silkworm. Background technique [0002] At present, aging has become a significant social problem in my country. The two census data in 2000 and 2011 show that the proportion of the elderly over 65 has risen from 6.96% to 9.1%, which is an increase of 2% in ten years. According to forecasts, By 2020, the elderly population will reach 11.92%, and even more serious is that the elderly aged 80 and above will reach 30.67 million, accounting for 12.37% of the elderly population. Moreover, the size of the family has been continuously reduced, and the pressure of social competition with the young and middle-aged generation is becoming increasingly fierce. The pressure on raising children and caring for the elderly is increasing. More and more "empty nest families" have appeared, which has also made the elderly care problem mo...

AI Technical Summary

Problems solved by technology

Of course, different individual symptoms have different emphases, different environments, and different constitutions. Therefore, there are no identical prescriptions in clinical practice.

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