This study investigates the variety changes of fresh wolfberries under different ozone treatments.The results showed that under three different concentrations of ozone treatment,5 minutes of ozone treatment re-sulted in better maintenance of nutrients such as VC and soluble sugars.After 5 minutes of ozone treatment,the decay rate was lower than that of 10 and 15 minutes,thereby extending the storage period of the fruit.From the changes in soluble solids and acid content,the 5-minute treatment maintained its quality better,and the opti-mal storage time was within 10 days.
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