| 摘要: |
| 目的 研究樱桃物流中温度、 湿度变化及运输后不同温度下的贮藏适期。方法 采用自动温湿度记录仪记录樱桃物流全程温湿度变化， 并将果实在0， 5和20 ℃环境下贮藏。结果 未预冷的樱桃在30 h的物流过程中， 温度为15.4~27.3 ℃， 相对湿度为64.5%~97.6%， 运输后在0~5 ℃下贮藏能够保持果实较好的品质。结论 在未预冷条件下， 用冷藏车可以长途运输樱桃， 但运输后不适宜长期贮藏， 需要及时销售， 即便到达目的地后在冷藏条件下进行贮藏， 销售期也不宜超过采摘后5 d。 |
| 关键词: 樱桃 物流 贮藏 货架期 |
| DOI： |
| 分类号:S662.5；TS255.3 |
| 基金项目:农业部公益性行业 （农业） 科研专项 （201203095）；北京市农林科学院科技创新能力建设专项 （KJCX20140205） |
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| Effect of Logistics on Quality of Sweet Cherry |
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LI Wen-sheng1,2, WANG Bao-gang1,2, HOU Yu-ru3, MIAO Fei3
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1. Institute of Forestry and Pomology， Beijing Academy of Agriculture and Forestry Sciences， Beijing 100093， China;2. Beijing Key Laboratory of Fruit and Vegetable Storage and Processing， Beijing 100097， China;3.Institute of Forestry and Pomology， Beijing Academy of Agriculture and Forestry Sciences， Beijing 100093， China
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| Abstract: |
| The aim of the study was to investigate the changes of temperature and relative humidity in refrigerated truck during commercial logistics of sweet cherry, and to obtain the appropriate storage period at different temperatures after transportation. The temperature and relative humidity during the whole commercial logistics process were recorded by automatic temperature and humidity recorder. On arrival, sweet cherry was stored at 0, 5 and 20 ℃ , respectively. The temperature was 15.4~27.3 ℃ and the relative humidity was 64.5% ~97.6% in refrigerated truck of sweet cherry without pre-cooling during the 30 h logistics. Sweet cherry stored at 0~5 ℃ after transportation kept better qualities. In conclusion, sweet cherry without pre-cooling could be long-distance transported in refrigerated truck. However, these fruits were not suitable for long-term storage, and need to sold in a timely manner. Even if stored under cold storage condition after transportation, sales period of sweet cherry should not be more than 5 d after harvest. |
| Key words: cherry logistics storage shelf life |
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