Scanning micrographs of broadhead catfish emulsion sausages fortified with skipjack tuna roe lipid containing SRPH at various levels (0-3 g/100 g).
Magnification:500 (A); control (without SRPH), (B); sample added with 0.5 g/100 g SRPH, (C); sample added with 1 g/100 g SRPH and (D); sample added with 3 g/100 g SRPH.
v; Void
od: oil droplet.