2、,保鲜Effectsofdifferentozone-treatmentonthepreservationofchayoteAbstract:To study the effects of ozone-treatment on the quality changing of postharvest chayote, green thornless chayote was used as materials. Under the storage condition of temperature at 9 and relative humidity
3、 at 90 - 95, conduct experimental study on chayote storage, with ozone concentration of 1, 5, 10, respectively, to measure and analyze the changes of quality and physiological indices during storage. Results shows: compared with the control group, the three experimental grou
4、ps had better fruit quality, in which, the experimental group with ozone concentration of 5 brought the best fruit quality, showing that it can decrease respiratory intensity, defer senescence, inhibit enzyme activity, prolong the storage time of chayote effectively. Keyword