Fig. 2From: Postmortem changes in physiochemical and sensory properties of red snow crab (Chionoecetes japonicus) leg muscle during freeze storageChanges in pH a, acidity b, and volatile base nitrogen c of the leg muscle during 7-week storage at −20 °C. Circle indicates pH; triangle indicates acidity; square indicates VBN. Data expressed as the mean ± SD (n = 3)Back to article page