About. The blood brain barrier (BBB) is a dynamic interface that separates the brain from the circulatory system and protects the central nervous system (CNS) from potentially harmful chemicals while regulating transport of essential molecules and maintaining a stable environment.bout. The blood brain barrier (BBB) is a dynamic interface that separates the brain from the circulatory system and protects the central nervous system (CNS) from potentially harmful chemicals while regulating transport of essential molecules and maintaining a stable environment.
Rating Newest Oldest. Best Answer: Canned tuna is cooked in a different way. They make sure that the sea flavor (which is definitely gross) wears off. But in some reasons, the nutrients in the tuna stay. So don't worry, raw tuna is not that color and sure it smells gross. Eat raw tuna and you'll be in the bathroom straight away. Canned tuna also need not be cooked because it is already cooked.
Skipjack is the species most commonly used in canned tuna. It is mainly sold as âcanned lightâ or âchunk lightâ tuna, and it is also available fresh and frozen. Skipjack has the most pronounced taste of all of the tropical tunas and when raw, good-quality skipjack meat is deep red. Smaller fish are lighter red. Cooked skipjack becomes light gray. Some canned skipjack maybe be mixed with yellowfin tuna when the species aren't separated at harvest.