Calcium supplement type marine protein healthcare product with amino acid for middle-aged and elderly people and method for preparing calcium supplement type marine protein healthcare product

Abstract

The invention discloses a calcium supplement type marine protein healthcare product with amino acid for middle-aged and elderly people and a method for preparing the calcium supplement type marine protein healthcare product. The calcium supplement type marine protein healthcare product and the method have the advantages that diversified marine protein raw materials are scientifically compatible with one another, accordingly, the calcium supplement type marine protein healthcare product with the abundant amino acid can be obtained by the aid of microbial fermentation and multistep continuous enzymatic hydrolysis processes, novel marine economy can be cultivated on the basis of high-valued marine protein development and utilization, and nutritional healthcare requirements of the middle-aged and elderly people can be met; the calcium supplement type marine protein healthcare product which is a marine healthcare product obtained by the aid of 'ultrasonic-assisted enzymatic hydrolysis, aerobic fermentation processes and secondary enzymatic hydrolysis has crystal white colors, is powdery and is free of impurities and bitter taste, the total protein content of the calcium supplement type marine protein healthcare product is higher than or equal to 98%, and the peptide contents of total proteins with the molecular weights lighter than 1000 Daltons are higher than or equal to 90%; the method is short in production cycle, low in cost and free of optional toxic and harmful substances, and the calcium supplement type marine protein healthcare product prepared by the aid of the method is high in safety, good in functional activity and easy to digest and absorb and contains balanced nutrition; obvious effects of supplementing calcium, improving the organism immunity of the middle-aged and elderly people and the like can be realized, and accordingly the calcium supplement type marine protein healthcare product and the method have broad market application and popularization prospects.

Description

technical field [0001] The invention relates to an amino acid calcium-supplementing marine protein health product for middle-aged and elderly people and a preparation method thereof, belonging to the field of health food processing. Background technique [0002] Protein is the main substance that constitutes the tissues and organs of the human body. It plays a very important role in the life activities of the human body. It is necessary to maintain and repair the body and cell growth. It not only affects the growth of body tissues, but also participates in the production of hormones, immune Therefore, protein is one of the important nutrients to ensure good health. [0003] The 21st century is the ocean century, the century of sustainable development of marine economy. There are about 400,000 species of organisms living in the ocean, which accounts for 71% of the total area of ​​the earth, accounting for 80% of the total number of species on the earth. It is estimated that...

AI Technical Summary

Problems solved by technology

However, at present, most marine protein products are directly dried and crushed after protein purification or prepared by simple enzymatic hydrolysis process. The amino acid content in the product is low, which not only affects the functional activity of marine protein, but also affects the palatability of marine protein health products.