Fifty Ohm radio frequency heating treatment under controlled atmosphere for inactivating Escherichia coli ATCC 25922 inoculated on almond kernels

Cheng, Teng; Ramaswamy, Hosahalli S.; Xu, Ruzhen; Liu, Qianqian; Lan, Ruange; Wang, Shaojin

doi:10.1016/j.lwt.2020.109124

Cited by 10 publications

(5 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition, the main drawbacks of restricting the use of 50-Ω RF system are low energy utilisation and throughput, while power stability and control accuracy of this system are better than those of FRO one (Zhou et al, 2017). Recently, Cheng et al (2020) attempted to apply the 50-Ω RF systems under controlled atmosphere (CA) for pasteurisation purposes. Although the 50-Ω RF system has some advantages as compared with the FRO one, 50-Ω RF systems cannot be applied to mass production due to high production costs.…”

Section: Two Typical Systemsmentioning

confidence: 99%

“…( 3) By applying RF heating with CA. In these cases, on the one hand, Cheng et al (2020) determined that RF pasteurisation time at 75 °C in CA condition as compared with regular atmospheric environment was reduced by 38% to achieve same population reductions of E. coli. On the other hand, Cheng & Wang (2019) reported that the modified atmosphere packaging (MAP) storage before RF treatment improved RF pasteurisation efficiency.…”

Section: Rf Pasteurisation Processing Of Typical Seeds and Their Prod...mentioning

confidence: 99%

“…Foods, 9, 1890. Ling, B., Cheng, T. & Wang, S. (2020). Recent developments in applications of radio frequency heating for improving safety and quality of food grains and their products: A review.…”

Section: Conflict Of Interestmentioning

confidence: 99%

“…colour, peroxide, enzyme activity, or fatty acid composition) are commonly measured after RF treatment or during storage. Many studies have reported that RF pasteurisation has no significant effect on quality and nutritional parameters of edible seeds and their products, including walnut (Zhang et al ., 2019a), almond (Li et al ., 2018a; Cheng et al ., 2020), chestnut (Hou et al ., 2018), corn (Zheng et al ., 2017), sesame seed or flaxseed (Xu et al ., 2021b). For instance, Li et al .…”

Section: Applications Of Rf Pasteurisation Treatment For Seedsmentioning

confidence: 99%

“…Recently, Cheng et al . (2020) attempted to apply the 50‐Ω RF systems under controlled atmosphere (CA) for pasteurisation purposes. Although the 50‐Ω RF system has some advantages as compared with the FRO one, 50‐Ω RF systems cannot be applied to mass production due to high production costs.…”

Section: Overview Of Rf Heating Principles System and Processmentioning

confidence: 99%

See 4 more Smart Citations

Recent developments in pasteurising seeds and their products using radio frequency heating: a review

Guan

Lin

et al. 2021

Int J of Food Sci Tech

Self Cite

View full text Add to dashboard Cite

Food-borne or plant diseases mainly rely on the spread of seeds with pathogens. It is vital to eliminate food/seed-borne pathogens of seeds and their products before commercial import/export or circulation. Radio frequency (RF) heating is identified as an effective method with lack of chemical residues, rapid or volumetric heating and large penetration depth, and also validated as a potential physical method to eliminate pests or pathogens in agricultural products or foods. Although, many reviews have summarised the applications of RF treatment during the process of foods, little comprehensive review has been focused on seeds and their products pasteurised by the RF energy. Comprehensive summary about principles and main applications of RF energy for pasteurising seeds and their products was reported in this review. This review also introduced some typical RF heating systems, thermal death kinetics of pathogens, influences of RF heating on germination rate of seeds and some ways for improving uniformity of RF heating. Furthermore, this review recommended the future research directions about treatment of seeds and their products using RF energy, especially for seed industry to control the pathogens in seeds without reducing their quality after RF treatments.

show abstract

Section: Two Typical Systemsmentioning

confidence: 99%

Section: Rf Pasteurisation Processing Of Typical Seeds and Their Prod...mentioning

confidence: 99%

Section: Conflict Of Interestmentioning

confidence: 99%