From: Stable isotope enrichment in muscle, liver, and whole fish tissues of brown-marbled groupers (Epinephelus fuscoguttatus)
Component
Values
Crude protein (% dry mass)
50.17
Crude fat (% dry mass)
10.32
Crude fiber (% dry mass)
5.6
Gross energy (kJ/g)
19.25
δ13C (‰)
−20.4
δ15N (‰)
16.4