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Integral evaluation for intermittent cold storage of apples by using mathematical modeling

文献类型: 外文期刊

作者: Han, Jia-Wei 1 ; Ji, Zeng-Tao 1 ; Zuo, Min 3 ; Yang, Xin-Ting 1 ;

作者机构: 1.Beijing Acad Agr & Forestry Sci, Informat Technol Res Ctr, Room 1109,Bldg A,Beijing NongkeMasion, Beijing 100097, Peoples R China

2.Natl Engn Res Ctr Informat Technol Agr, Beijing, Peoples R China

3.Beijing Acad Agr & Forestry Sci, Natl Engn Lab Agri Prod Qual Traceabil, Beijing, Peoples R China

期刊名称:JOURNAL OF FOOD PROCESS ENGINEERING ( 影响因子:2.356; 五年影响因子:2.417 )

ISSN: 0145-8876

年卷期: 2021 年 44 卷 11 期

页码:

收录情况: SCI

摘要: This study proposes an integrated approach to evaluate the efficiency of intermittent warming (IW) on cooling rate, uniformity, energy efficiency, mass loss, and the development of CIs by combining experiment and computational fluid dynamics (CFD) modeling. The results show that the cooling homogeneity and mass loss increases with increasing the warming duration and frequency, although the incidence of chilling injuries (CIs) and energy consumption decrease under these conditions. Near the bottom of the pallet, CIs increased and mass loss decreased because of the higher cooling rate of fruit in this zone. The accuracy of the CFD simulations was confirmed by a good agreement with experiments. The root-mean-square error and mean absolute percentage error for fruit temperature were 0.879 degrees C and 21.42%, respectively. Practical applications Reducing energy consumption and chilling injuries (CIs) is vital for improving the overall economic benefits of the cold chain and maintaining poststorage quality in fresh fruit. This research provides a reliable theoretical and experimental basis for improving the efficacy of IW and for ensuring optimum IW treatment and thereby minimizing energy consumption and CIs during fruit storage.

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