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《Transactions of the Chinese Society for Agricultural Machinery》 2013-01
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Effects of Auto-MA Box on Qualities and Antioxidative Enzymes in Sweet Cherry Fruit during Storage

Wang Baogang Hou Yuru Li Wensheng Feng Xiaoyuan Yang Junjun Zhang Kaichun(Institute of Forestry and Pomology,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100093,China)  
Sweet cherry fruit(Prunus avium L.cv.Sunburst) were held into auto-modified atmosphere box(MAB).The postharvest qualities and antioxidative enzymes of sweet cherry fruit were investigated at interval.Results showed that CO2 and O2 concentration in MAB were kept at about 11%~12% and 9%~10% after 30 d of storage of sweet cherry fruit.Firmness in fruit stored in MAB was higher than those in control during storage.MAB treatment maintained the higher Vitamin C content,and was effective in inhibition of the declining of soluble solids content in contrast to control,and increased peroxidase(POD),catalase(CAT),superoxide dismutase(SOD),ascorbate peroxidase(APX) activity in the early storage.But MAB treatment delayed the increase of pH value,anthocyanin and total phenol content of sweet cherry fruit.MAB treatment inhibited significantly the decay incidence of sweet cherry fruit during storage.The sweet cherry fruit treated by MAB still had good sensory quality significantly after 60 d of storage.
【Fund】: 公益性行业(农业)科研专项(200903019、201303075);; 北京市农林科学院科技创新能力建设专项资助项目(KJCX201102004)
【CateGory Index】: S662.5
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