Fig. 1From: Capability of oxygen-scavenger sachets and modified atmosphere packaging to extend fresh barberry shelf lifeChanges of a O2 and b CO2 levels inside the barberry packages under different atmospheres during storage at 4 °C. Error bars show standard deviation (SD). Non-similar uppercase and lowercase letters in each column indicate a significant difference among atmosphere type and storage period, respectively, according to the Tukey test (P < 0.05)Back to article page