Fig. 1, the O2concentration of nano-CaCO3-LDPE packaging fresh-cut yam was significantly lower than that of LDPE packaging, while the CO2 concentration was much higher than LDPE packaging.
Fig. 1, the O2concentration of nano-CaCO3-LDPE packaging fresh-cut yam was significantly lower than that ofLDPE packaging, while the CO2 concentration was much higherthan LDPE packaging.