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首页> 外文期刊>International Journal of Mathematical Modelling and Numerical Optimisation >Application of mathematical modelling in bioengineering: case study of the design of modified atmosphere packaging for transporting fresh broccoli to consumers
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Application of mathematical modelling in bioengineering: case study of the design of modified atmosphere packaging for transporting fresh broccoli to consumers

机译：数学模型在生物工程中的应用：将新鲜西兰花运送到消费者的改良气氛包装设计的案例研究

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摘要

In the present study, application of mathematical method to the design of modified atmosphere packaging (MAP) for the transportation of fresh farm produce from a supplier to a retail shop in a distribution chain is presented through a case study involving transportation of fresh broccoli from a supplier to final consumers. The study examined the suitable distribution chain that would ensure the remaining shelf-life of the broccoli meets the consumers' requirement at the time of delivery. The developed model was based on macro-balance of mass and heat transfer. Results from the numerical simulation of the developed model suggest that transportation of the broccoli by air is better than the transportation by water. In addition, a packaging material with oxygen permeability of k_(O2) = 0.7 k_(O2max) is specified to ensure that the shelf-life of 5 days for the brocolli is met after the delivery.
机译：在本研究中，通过一个案例研究，介绍了数学方法在将新鲜农产品从供应商运输到分销链中的零售店的气调包装设计中的应用。最终消费者的供应商。该研究检查了合适的分销链，以确保西兰花的剩余保质期满足交货时消费者的要求。开发的模型基于传质和传热的宏观平衡。所开发模型的数值模拟结果表明，通过空气运输西兰花比通过水运输更好。此外，指定了一种氧气渗透率为k_（O2）= 0.7 k_（O2max）的包装材料，以确保交付后可满足Brocolli 5天的保质期。

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