Effects of NaCl on 4-hydroxy-2-hexenal formation in yellowtail meat stored at 0 degrees C.

Changes in the 4-hydroxy-2-hexenal (HHE) and malonaldehyde (MA) contents were investigated in the meat of the yellowtail Seriola quinqueradiate containing 0, 0.3, 0.6, and 0.9 M NaCl stored at 0 degrees C for 7 days. After 7 days of storage, the HHE content was significantly lower and the MA content significantly higher in the meat containing NaCl than in the control without NaCl.