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| 通风对进口大豆货损的影响 |
| Effect of ventilation on the damage of imported soybean |
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| DOI： |
| 中文关键词: 进口大豆 通风 货损 储存 水分 |
| 英文关键词:imported soybean ventilation cargo damage storage moisture |
| 基金项目:国家粮油作物产品质量安全风险评估专项(GJFP2018001)；中国农业科学院科技创新工程项目；国家重点研发计划项目(2017YFF0201803) |
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| 中文摘要: |
| 除了水分和温度是影响进口大豆货损的重要原因之外，海上运输期间船舱通风也是争论的焦点。对运输大豆的船舱构造进行模拟，通过持续通风储存和不通风储存的对比，考察通风对进口大豆货损的影响。结果表明：水分含量为9.9%的大豆，无论通风与否，在储存期间均不会发生霉变；水分含量为14%~16%的大豆，即使储存期间不间断通风，也会在短时间内迅速发生霉变，与不通风条件下储存相比大豆霉变速度和程度相同。因此，通风与否和大豆货损无直接关系。 |
| 英文摘要: |
| In addition to moisture and temperature, which are important reasons of damage to imported soybean, the ventilation of ships hold is also a focus of debate during maritime transportation. The ships hold structure for soybean transportation was simulated, and the effect of ventilation on the damage of imported soybean was studied by comparing the continuous ventilation storage with the non-ventilation storage. The results showed that the soybean with moisture content of 9.9% would not mildew during storage whether ventilation or not; soybean with moisture content of 14%-16% would mildew rapidly in a short time even if the ventilation was uninterrupted during the storage, and the rate and degree of mildew of soybean was the same as that of storage without ventilation. Therefore, it was considered that there was no direct relationship between ventilation and damage of soybean. |
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