Inactivation of two SARS-CoV-2 virus surrogates by electron beam irradiation on large yellow croaker slices and their packaging surfaces

SARS-CoV-2 transmission via maritime cold chains: A statistical analysis of nucleic acid detection results of cold chain food imported from Fuzhou ports

“…With the development of disinfection technologies, cold plasma and electron beam irradiation have been demonstrated effective disinfection capabilities at low temperatures and normal atmospheric pressure conditions [ 29 ]. Simultaneously, they exhibited a certain level of penetration in terms of sterilization efficacy and possess the potential to disinfect internal packaging and contents of CCF without necessitating the opening of the outer packaging [ 30 , 31 ], making them a favorable choice for CCFs disinfection. The aforementioned characteristics may render them advantageous for the disinfection of CCFs during storage and transportation.…”

Electrochemical detection of SARS-CoV-2 based on copper nanoflower-triggeredin situgrowth of electroactive polymers

“…Selectivity and practicability of the biosensor SARS-CoV-2 belongs to the betacoronavirus family, and according to previous reports, PEDV is structurally similar to SARS-CoV-2. 38 As a PEAV that is also alphacoronavirus such as PEDV, it has also become popular in recent years. To investigate the specificity of the proposed sensor for target sequences, the biosensor was applied to analyze porcine epidemic diarrheavirus (PEDV), porcine enteric alphacoronavirus (PEAV), double-base mismatched DNA (DM-DNA), and random sequence.…”

Effects of electron beam irradiation on microbial contamination and quality of Astragali Radix

“…As a cold sterilization technology, radiation has the characteristics of low cost, environmental friendliness, easy control, good sterilization effect, and high safety, and has been recognized more and more around the world (Pereira et al, 2017;Wei et al, 2022). X-rays, gamma-rays, and electron-beams, have been approved by the Codex Alimentarius Commission, the Food and Agriculture Organization (FAO) and the World Health Organization (WHO), have been widely used in food to produced the ideal effec (Kim et al, 2017;Hwang et al, 2021;Pillai & Pillai, 2021;Luo et al, 2023). Nowadays, irradiation technology is widely used in food and medical treatment and has broad application prospects.…”