Development of modern life sciences is rapidly and new advances in modern science are continuously showing their power. Core biotechnology could be the genetic engineering, protein engineering, polypeptide process, etc. While the 21st century is undoubtedly the century of life science. As is known, peptide is the substance between amino acids and proteins. Amino acid molecules are the minimum while the maximum ones shall be the proteins.
Trying to discover more effective functions of bioactive peptides is a priority, as long as mastering the corresponding technologies, such as bio-extraction, artificial synthesis, microbial fermentation, genetic engineering, ghrh hormone, and so on. Scientists have focused on a wide range of fields in peptides research from many aspects, for example, development and production. In terms of food, additives, pharmaceutical research or diagnostic reagents, peptides could embrace a broader development prospect in the future.
The so-called peptides, whose molecular structure is between amino acids and proteins, are known as a class of compounds. Most people are familiar with insulin, which is actually a polypeptide. In fact, such peptide is made up of amino acids. Generally, there are hundreds of peptides in human body. Active peptide, also known as functional peptide and oligopeptid, mainly refers to the polypeptide containing 2-10 amino acids, with molecular weight under 2000D. It is a kind of active substance and functional factor that has important physiological functions.
Polypeptide is a kind of active peptide and its small molecule peptide content is above 88%. Biologically active peptide is a specific protein that has important physiological functions while protein generally doesn’t possess such feature. Polypeptide contains large amounts of functional factors that are beneficial to human health, so intaking polypeptide can improve people’s health level.
In recent years, research in peptides has made a rapid progress. Research shows peptide substances, in addition to a general effect of protein nutrition in bremelanotide, also plays an important and irreplaceable regulating role in human body, which involves almost all the body’s physiological activities, such as nerves, digestion, absorption, metabolism, circulation, growth, reproductive and endocrine.
Effects of Small Peptides on the Human Body:
Inhibit of cell degeneration and enhance human immunity
Activate cell activity and effectively remove harmful free radicals
Repair degeneration of human cells and improve cell metabolism
Promote and maintain normal cell metabolism
Specific Role of Peptides on the Human Body:
1. Provide a variety of amino acids that help the body to produce new tissue replacement necrotic tissue
2. Provide a new organizational structure for amino acids
3. Deliver oxygen and nutrients to the cells through the identification of blood
4. Regulate the body’s water and electrolyte balance
5. Generate antibodies against bacteria and infections under immune system and then improve its immune functions
6. Promote wound healing and wound blood coagulation
7. Produce enzymes to help convert food into energy
8. Repair cells, improve cell metabolism, prevent cell degeneration, and play an anti-cancer role
9. Promote regulatory proteins and enzymes
10. Improve communication of vital chemical messenger information between cells and organs
11. Eliminate cardiovascular and cerebrovascular diseases
12. Improve the endocrine and nervous system
13. Improve the digestive system and chronic intestinal diseases
14. Promote hematopoietic function and anemia, prevent platelet aggregation, and improve the oxygen-carrying capacity of red blood cells
15. Eliminate excess free radicals
16. Improve significant effects in rheumatism, arthritis, diabetes, and other diseases
To be more specific, with custom peptide synthesis, some nutritionists have noted that functional food is emphasizing its components on the human body, which can fully display the body’s defense function. Certainly, other functions like regulating circadian rhythms, disease prevention and the promotion of rehabilitation are also presented in industrialized food, too. As can be seen, peptide is a rare health food and its long-term use can be beneficial to enable improve people’s overall nutrition level.