You must often hear of amino acids in the body that has many benefits. The presence of some amino acids will also form the presence of peptides and proteins. Because peptides are also badly needed by the body, many people are doing research peptides to form peptides in the body. Or it can also function as a content in the products they have.
Many people are still asking about peptide differences with existing amino acids. Further explanation is that peptides have peptide bonds which, when formed, form polypeptide chains. While amino acids are carboxylic acids having amino groups but do not have peptide bonds.
If illustrated with a necklace, the amino acid is a bead. When combined, the amino acids will form proteins which in this illustration are necklaces. However, it will not be formed if there is no peptide bond. With so obvious the difference though interrelated.
Peptides can also be bonded, these bonds are formed between two amino acid molecules when an amino carboxyl group reacts with other amino acid groups that release water molecules. The two amino acids pass through the condensation process until finally dipeptide forms. Condensation is the approach of two amino acids losing hydrogen and oxygen from the carboxyl group (COOH) and other amino acids losing hydrogen from the amino group (NH2). From this reaction water molecules (H2O) and two amino acids forming dipeptide bonds (-CO-NH-) are produced.
Another difference is, usually, the protein has a stable three-dimensional structure. And conversely, peptides are not regulated in a stable three-dimensional structure. In addition, peptides have a length of about 100 amino acids, while more protein than that. Proteins are also referred to as macromolecules and can stand alone as primary, secondary, tertiary, as well as quaternary. And all peptides are always included in the linear chain.
With the explanation of these differences, you will know how important amino acids and peptides are in your body.