![]() In previous studies, these substances have shown a wide range of biological activities, including potential as a new biological material, immune stimulation, nutritional skin care, antioxidant properties, and antihypertensive effects. Predominantly, collagen and collagen peptides are the main topics of research on the protein resources in jellyfish. The final peptide product's activity is significantly influenced by the preparation process.” The authors of the new study state: “Peptides with lower molecular weights are easier to absorb through the intestinal barrier to carry out their biological functions. Previous studies have shown that, compared with proteins, bioactive peptides have an increased variety of biological activities. “Research and development on jellyfish bioactive compounds has the potential to make significant advancements in a variety of fields, including agriculture, medicine, and the food industry.” The report states: “Jellyfish produce bioactive peptides more efficiently and simply than other cnidarians, and because they are plentiful in oceans, they are easy to harvest. The authors of the study report that their abundant population due to climate change, ease of acquisition, and high protein content, present jellyfish as a readily available, sustainable and unique source of bioactive substances. “To mitigate this issue, the search for natural sources of safe antioxidants as substitutes for synthetic antioxidants is gaining more attention.” Jellyfish peptides They state: “Unlike chemically synthesised antioxidants such as butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), and tert-Butylhydroquinone (TBHQ), which have been linked to adverse health effects, jellyfish peptides exhibit favourable and secure biological activity. The authors of the new study also referenced that synthesised antioxidants can have detrimental effects, and suggest that jellyfish derived peptides could offer safer alternatives. The authors from the Chinese Academy of Sciences, Shandong, China, state: “This method not only has a higher protein utilisation rate but also produces a product that is more easily absorbed by the human body.” The study has applied multiple-enzyme hydrolysis to prepare jellyfish peptides with lower molecular weights.
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