In order to explore the mechanism of 'brumal jujube' (Ziziphus jujube Mill) of maturation and scenescence and ethanol accumulation, We not only studied the quality and the post-harvest physiological and biochemical changes of 'brumal jujube' after treatment with hormone (ABA, GA and ethylene) during storage, but also investigated the effects of CAi (C027%~10%02+ 2~5%C02) and CA2: (7%~10%02, C02 2%) on the changes of fermentation volatiles, activity of enzymes (PDC, ADH) , the kind and content of ...