In the UK, scientists from Cambridge and Plymouth Universities are researching seaweed as a potential alternative food source for shrimp and fish. Their goal is to explore the sustainable potential of seaweed as a food source for aquatic animals.
Barnacles, also known as wood-boring barnacles, have destructive capabilities and can weaken ship hulls. Despite their damaging tendencies, barnacles grow faster than mussels and oysters, making them a valuable resource for seafood production. The researchers hope that by focusing on alternative food sources like seaweed, they can promote sustainability in the fishing industry and reduce the use of harmful fishing methods like trawling.
Barnacles have a symbiotic relationship with bacteria and fungi in their abdomen that play a crucial role in their growth and development. These microorganisms help convert wood into protein, vitamin B12, and essential micronutrients, making barnacles a nutritious food source.
The team at Plymouth University successfully constructed the world’s first seaweed farming system in 2023. Once they secure a patent for their invention, they plan to expand operations and scale up production to provide consumers with a sustainable and environmentally friendly source of seafood.
