1. Nutritional value: Both grouper gum and cod gum are rich in collagen, amino acids and other nutrients, which are beneficial to human body, especially skin, bones and joints. Cod gum is relatively more prominent in enriching blood, caring skin and relieving fatigue. In addition, cod gum also contains medicinal values such as stopping bleeding and removing blood stasis, and has high utilization value in the medical field.
2. Taste: The taste of grouper gum and cod gum will be different due to factors such as manufacturing method and storage method. Generally speaking, grouper gum is delicate in meat quality and good in taste, while cod gum is thick in meat quality and Q-elastic in taste.
3. Price: The price of cod gum is higher than that of grouper gum, because the output of cod gum is small and the market demand is large.
In short, the choice of fish glue mainly depends on personal needs and preferences. If you pay more attention to nutritional value and taste, you can choose grouper glue; If the pursuit of higher medicinal value and price is not sensitive, you can choose cod glue. Long-term consumption of fish glue has a positive effect on skin and body function, but it should be eaten in moderation to avoid excessive intake of fat and other substances.