The wound ethylene was produced by fresh-cut,which accelerates the ripening and senescence of fruits and vegetables. The quality change of green-ripe tomato from two different cultivars,wild-type and ethylene receptor Le ETR-3-deficient(Never-ripe,Nr) mutant was investigated during storage at 4 ℃ after fresh-cut processing. Results showed that Nr mutant fruit skin changing to red was retarded,weight loss and the respiration intensity was inhibited,fruit firmness was well maintained,also the decrease of solu...