Sardine

Modern research is exploring ways to convert sardine solid waste into high-value products like natural hydroxyapatite for water treatment [3] or refined fish oil for food enrichment [7]. 4. Cultural and Culinary Trends

Rich in high-quality protein, omega-3 fatty acids (specifically EPA and DHA), and essential vitamins and minerals [4, 7, 10]. sardine

The popularity of the subject has even extended into tabletop games, such as the Sunny Day Sardines card game [34]. Modern research is exploring ways to convert sardine

Sardines belong to the family Clupeidae [5, 14]. Key species include the European sardine ( Sardina pilchardus ) [4] and the Pacific sardine ( Sardinops sagax ) [33]. The popularity of the subject has even extended

They are microphagous filter feeders, consuming plankton [5, 13]. They exhibit strong vertical migration, typically staying at depths of 35–55m during the day and rising to 13–35m at night [5]. 2. Nutritional and Health Benefits Sardines are increasingly recognized as a "superfood" [19]: