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首页> 外文期刊>Acta Horticulturae >Saving Energy in Storage and Transport through Ethylene Control in lieu of Low Temperatures
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Saving Energy in Storage and Transport through Ethylene Control in lieu of Low Temperatures

机译：通过代替低温的乙烯控制节省储存和运输的能源

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Cool chain management is the technology of first resort to extend the postharvest life of horticultural produce. However, with rising energy costs and desired reduction in greenhouse gas emissions, the use of less energy intensive technologies is of interest. Reducing the level of ethylene around horticultural produce inhibits ripening and senescence and therefore has the potential to reduce the need for refrigeration. Data on bananas are presented to show the quantitative relationship between greenlife (i.e., time to ripen), storage temperature and ethylene concentration. The derived equation was applied to a five-day road transport route in Australia from production areas to major urban markets. It predicted that quite high ethylene levels couldbe tolerated without fruit ripening en route. The equation was also applied to a shipment protocol of 19 days for bananas from Central America to southern Europe. It similarly predicted that fruit could be transported without refrigeration although ethylene levels were close to those in ambient air. Data are also presented to show a similar benefit of ethylene control could be obtained with green beans and in the produce display area of retail outlets. A wide range of technologies is now available to maintain low ethylene levels but the most applicable technology will vary between produce and depend on cost effectiveness for individual market situations.
机译：冷链管理是延长园艺产品收获后寿命的首选技术。然而，随着能源成本的上升和期望的温室气体排放量的减少，使用能量消耗较小的技术引起了人们的兴趣。降低园艺产品周围的乙烯含量会抑制成熟和衰老，因此有可能减少冷藏需求。香蕉上的数据显示了绿色寿命（即成熟时间），储存温度和乙烯浓度之间的定量关系。导出的方程式适用于澳大利亚从生产区域到主要城市市场的五天道路运输路线。它预测，如果途中没有果实成熟，可以忍受很高的乙烯含量。该方程还适用于从中美洲到南欧的香蕉运输19天的协议。它也类似地预测，尽管乙烯的含量接近环境空气中的乙烯含量，但无需冷藏即可运输水果。还显示了数据，表明用绿豆和在零售店的产品展示区可以获得乙烯控制的类似益处。现在可以使用多种技术来维持较低的乙烯含量，但最适用的技术将因产品而异，并取决于各个市场情况的成本效益。

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