A study on storage and preservation of Hsueh pear with radiation technology

A preservation technology of Hsueh pear with irradiation of Co-60 γ ray was studied. The results showed that Hsueh pear should be irradiated before the respiration peak came on, and appropriate radiation dose ( 0.3 kGy ) should combined with the proper temperature, humidity and the gas regulation index in the storehouse. Under the conditions the Hsueh pear can be kept fresh for a long time.