[Retracted] The Application of Ozone Micro-nano Bubble Treatment Vegetable Fresh-Keeping Technology in Air Logistics Transportation

Table 4

Experimental data table of vegetable preservation based on ozone micro-nano bubble preservation technology.

	Day 1	Day 2	Day 3	Day 4	Day 5
Water loss rate (Na)	0%	2%	3%	5%	6%
Ascorbic acid content	14	13.6	12.1	11.5	10
Chlorophyll content (Na)	92%	91%	90%	88.2%	87.1%
Yellowing index	0%	5%	7%	12%	14%
Sensory score	9	8	7	6	4