Evaluation of Krill Meal in Commercial Diets for Juvenile Swimming Crab (Portunus trituberculatus)

Table 8

Antioxidant parameters in the hemolymph and the hepatopancreas of Portunus trituberculatus fed with different experimental diets for 8 weeks.

Items	Replacement levels of FM with KM
	0	10%	20%	30%
Hemolymph
T-AOC^a (U/mL)	^a	^b	^b	^a
SOD^b (U/mL)	^a	^a	^ab	^b
MDA^c (nmol/mL)	^b	^a	^a	^a
GSH^d (mgGSH/L)	^a	^b	^b	^ab
Hydroxyl radical scavenging activity (U/L)	^a	^b	^b	^a
Hepatopancreas
T-AOC (mgpro/mL)	^a	^ab	^b	^b
SOD (U/mgprot)	^a	^a	^b	^b
MDA (nmol/mgprot)	^c	^b	^ab	^a
GSH (mgGSH/gprot)	^a	^a	^a	^b
Hydroxyl radical scavenging activity (U/mgprot)	^a	^b	^b	^c

The . Difference of superscript letters in the same row indicates statistical significance (). ^aT-AOC: total antioxidant capacity; ^bSOD: total superoxide disumutase; ^cMDA: malondialdehyde; ^dGSH: glutathione.