To adapt to the unique environment of the oceans, the organisms in the oceans have gradually developed many special structures over a long period of evolution, which can provide humanity with a multitude of active substances with unique functions, such as peptides, nucleic acids, proteins, and enzymes, and thus become a natural treasure trove of medicines and healthcare products for mankind. Among them, peptides come from a wide range of sources with high content and can be developed and produced as drugs and healthcare products using genetic engineering. Abalone peptide and oyster peptide are two of them.
Abalone is a kind of marine gastropod, a monocoque mollusk, which is a common and precious seafood in the market, loved by the majority of consumers at home and abroad. Abalone has great commercial value, and its market price is lower than that of high-grade valuable fish, but their nutritional value is not inferior, with high food value and medicinal value. Abalone is rich in proteins, polysaccharides, taurine, and trace elements, and the collagen content of its peptide products is also as high as 30%~50%, which is much higher than that of other fishes and shellfishes. Meanwhile, the content of taurine and selenium in abalone is much higher than that of common marine shellfish such as mussels, oysters, clams, etc., so it is a good resource for the development of active peptides of marine life.
Oyster is known as "Ocean Milk," made from fresh and silky meat and contains much protein. Oysters contain more essential amino acids than cow's milk and human milk in terms of completeness and quality ratio and also contain taurine, ornithine, and many non-essential amino acids with high biological value, a high-quality raw material for developing functional peptides. Oyster peptide is a naturally extracted small molecule protein peptide, which is good for the human body to absorb and easy to store, and has stable and diversified activities.
- Similarities
Both abalone peptides and oyster peptides are protein fragments extracted from shellfish. Abalone and oysters are protein-rich seafood, so their peptides may contain similar nutrients, such as an abundance of amino acids. These amino acids may be beneficial to human health. Both abalone and oyster peptides may inhibit gastric acid secretion in the body and promote gastrointestinal motility, which facilitates digestion and absorption. In addition, they also have antioxidant and anti-inflammatory effects, which help prevent cardiovascular disease and other diseases.
- Differences
●Composition: While both peptides are protein fragments, they may have different amino acid compositions and molecular structures due to their different sources.
●Nutritional Content: Abalone and oysters have different nutritional profiles, which may affect the composition and potential benefits of their derived peptides. For example, abalone is known for its high protein content, as well as significant levels of certain vitamins and minerals, while oysters are also rich in protein and are particularly notable for their zinc content.
●Health Benefits: Both abalone and oyster peptides have been studied for their potential health benefits, which may include antioxidant, anti-inflammatory, antimicrobial, and immunomodulatory properties.
In summary, abalone peptides and oyster peptides have different biological functions, although their chemical structures are similar. They both have important value in health and medical care.
