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Few foods manage to captivate the senses as completely as salmon. From its vivid orange color to its buttery texture and gentle sweetness, salmon is beloved around the world\u2014in sushi bars, on breakfast tables, and at fine dining restaurants. But what makes this fish so irresistibly delicious?<\/p>\n
When you put food in your mouth, the components that are dissolved by your saliva are called extract components. Extract components include mainly free amino acid and inosinic acid as well as organic-based components such as adenosine triphosphate-related substances, creatine and trimethylamine oxide. Extract components are important components that make up the flavor of foods.<\/p>\n
When we looked up the extract component composition of the muscle of chum salmon, sockeye salmon, coho salmon and king salmon<\/a><\/span>, which are all types of salmon, the component composition of chum salmon, sockeye salmon, coho salmon and king salmon are all similar.<\/p>\n The taste of fish is much lighter in comparison to the muscle meat of shrimp, crab and squid types of seafood. By combining extract components, shrimp, crab and squid flavors can be reproduced, but the relationship between the flavor extract components and fat in fish meat plays an important role in taste. The fat of fish gives it a rich flavor, illustrated by the fact that compared to the back meat of fish, the taste of the belly meat, which is abundant in fat to protect the organs, has a richer flavor.<\/p>\n The difference between the muscle of salmon and tuna is that salmon tends to have a lower inosinic acid content. Although not unique to salmon, the delicious taste of fish meat is related to the amount of inosinic acid and the amount of fat. Umami is mainly made up of inosinic acid is strongly related to fat and in case of inosinic acid content is high, it doesn\u2019t feel \u201cfatty\u201d even with high-fat content. Instead, the fat makes it more pleasant and delicious.<\/p>\n On the other hand, when the inosinic acid content is low, a high-fat content doesn\u2019t really translate into a pleasant taste. In the case of farmed fish, where high importance is attached to the weight of the fish when it is shipped, even if the fat content is high, if the inosinic acid level is low, then the fatty aspect does not translate into deliciousness, which is likely what leads to the opinion that the flavor of farmed fish is inferior to wild fish.<\/p>\n In the case of salmon variations, the inosinic acid content is low compared to tuna variations, and generally, the optimal amount of fat for delicious salmon is 4 to 6%. With tuna, the general idea is, the more fat, the more delicious, but this is not true for the taste of salmon.<\/p>\n Fat on animals that live above ground hardens when refrigerated. This creates an unpleasant waxy texture when eaten. However, as fish live in the frigid ocean waters, their fat doesn\u2019t harden, even when stored at about -18\u2103.<\/p>\n In addition to flavor and fat composition, the appearance of salmon also plays a role in its deliciousness. The vivid orange to reddish color of salmon flesh comes from astaxanthin, a natural carotenoid pigment that the fish obtain from their diet. This bright coloration is not only visually appealing but also stimulates the appetite. The striking color signals freshness and richness, enhancing the perception of taste even before the first bite.<\/p>\n Another key factor is the texture. Salmon muscle fibers are relatively soft, and its fat has a low melting point. This combination creates a smooth, almost buttery mouthfeel that melts on the tongue in a way few other fish can match. The sensation of delicate flesh blending with rich but gentle fat is one of the reasons salmon feels especially satisfying.<\/p>\n From a nutritional perspective, salmon is also considered a \u201cdeliciously healthy\u201d food. It is rich in high-quality protein and packed with omega-3 fatty acids<\/span><\/a> such as DHA and EPA, which are known to support brain function, reduce inflammation, and promote cardiovascular health. The knowledge that salmon is not only tasty but also beneficial to the body enhances the sense of satisfaction when eating it. This connection between flavor and health further explains why salmon is so universally appreciated.<\/p>\n The most appealing aspect of salmon is thought to be that it goes well with shari (vinegared rice). The meat is soft and the fat has a low melting point, so it blends easily with shari and emits a sweetness when you bite. This is a sensation you won\u2019t find with much other fish.<\/p>\n [sc_apply url=”https:\/\/sushiuniversity.jp\/apply\/”]<\/p>\n We hope this information will be helpful.<\/p>\n Revision date: August 19, 2025<\/p>\n Share this article<\/strong><\/p>\n
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