Distribution and Chemical Fate of [36Cl]Chlorine Dioxide Gas on Avocados, Eggs, Onions, and Sweet Potatoes

2020 ◽  
Vol 68 (17) ◽  
pp. 5000-5008 ◽  
Author(s):  
David J. Smith ◽  
Abigail Scapanski
Keyword(s):  
Chlorine Dioxide ◽  
Sweet Potatoes ◽  
Chemical Fate ◽  
Chlorine Dioxide Gas

scholarly journals Inactivation of Salmonella on Eggshells by Chlorine Dioxide Gas

2016 ◽  
Vol 36 (1) ◽  
pp. 100-108 ◽  
Author(s):  
Hyobi Kim ◽  
Bora Yum ◽  
Sung-Sik Yoon ◽  
Kyoung-Ju Song ◽  
Jong-Rak Kim ◽  
...  
Keyword(s):  
Chlorine Dioxide ◽  
Chlorine Dioxide Gas

Effect of Chlorine Dioxide Gas Treatment on Surface Sterilization of Grape

2011 ◽  
Vol 236-238 ◽  
pp. 2939-2944 ◽  
Author(s):  
Ri Ya Jin ◽  
Shuang Qi Hu ◽  
Zhi Chao Chi
Keyword(s):  
Chlorine Dioxide ◽  
Treatment Time ◽  
Reducing Sugar ◽  
Gas Treatment ◽  
Surface Sterilization ◽  
Log Reduction ◽  
Chlorine Dioxide Gas ◽  
Spoilage Bacteria ◽  
Effect Of Chlorine

Experiments were conducted to investigate the effect of concentration and duration of chlorine dioxide gas treatment on Surface sterilization of grape at 25°C. The results showed that the values of inactivate bacterial log reduction ofBotrytis cinerea,Penicilliumandalternariaincreased with the increasing of ClO2gas concentrations and treatment time. When the concentrations and treatment time was about 10 mg/m3and 30 minutes, respectively, more than 4 log reduction was obtained for the three spoilage bacteria on grape surface. Furthermore, the effect of chlorine dioxide gas treatment on quality of grape was investigated. It was found that the contents of vitamin C (Vc) and reducing sugar (RS) in grape also increased compared with grape without ClO2gas treatment.

Chlorine Dioxide (Gas)

2011 ◽  
pp. 359-365 ◽  
Author(s):  
Lindsey A. Keskinen ◽  
Bassam A. Annous
Keyword(s):  
Chlorine Dioxide ◽  
Chlorine Dioxide Gas

scholarly journals Detoxification of aflatoxin B1 in corn by chlorine dioxide gas

2020 ◽  
Vol 328 ◽  
pp. 127121 ◽  
Author(s):  
Yang Yu ◽  
Jianyang Shi ◽  
Bingying Xie ◽  
Yutong He ◽  
Yongping Qin ◽  
...  
Keyword(s):  
Chlorine Dioxide ◽  
Aflatoxin B1 ◽  
Chlorine Dioxide Gas

Potential Biodefense Model Applications for Portable Chlorine Dioxide Gas Production

2015 ◽  
Vol 13 (1) ◽  
pp. 20-28
Author(s):  
Jeannie M. Stubblefield ◽  
Anthony L. Newsome
Keyword(s):  
Chlorine Dioxide ◽  
Gas Production ◽  
Chlorine Dioxide Gas

scholarly journals Efficacy of chlorine dioxide gas in reducing Escherichia coli and Salmonella from broiler house environments

2017 ◽  
Vol 26 (1) ◽  
pp. 84-88 ◽  
Author(s):  
Sonia Tabasum Ahmed ◽  
A.B.M. Rubayet Bostami ◽  
Hong-Seok Mun ◽  
Chul-Ju Yang
Keyword(s):  
Escherichia Coli ◽  
Chlorine Dioxide ◽  
Chlorine Dioxide Gas ◽  
Broiler House

scholarly journals Low-Temperature Decontamination with Hydrogen Peroxide or Chlorine Dioxide for Space Applications

2012 ◽  
Vol 78 (12) ◽  
pp. 4169-4174 ◽  
Author(s):  
T. Pottage ◽  
S. Macken ◽  
K. Giri ◽  
J. T. Walker ◽  
A. M. Bennett
Keyword(s):  
Hydrogen Peroxide ◽  
Low Temperature ◽  
Chlorine Dioxide ◽  
Exposure Period ◽  
Microbial Reduction ◽  
Space Applications ◽  
Content Type ◽  
Chlorine Dioxide Gas ◽  
Dry Heat ◽  
D Values

ABSTRACTThe currently used microbial decontamination method for spacecraft and components uses dry-heat microbial reduction at temperatures of >110°C for extended periods to prevent the contamination of extraplanetary destinations. This process is effective and reproducible, but it is also long and costly and precludes the use of heat-labile materials. The need for an alternative to dry-heat microbial reduction has been identified by space agencies. Investigations assessing the biological efficacy of two gaseous decontamination technologies, vapor hydrogen peroxide (Steris) and chlorine dioxide (ClorDiSys), were undertaken in a 20-m3exposure chamber. Five spore-formingBacillusspp. were exposed on stainless steel coupons to vaporized hydrogen peroxide and chlorine dioxide gas. Exposure for 20 min to vapor hydrogen peroxide resulted in 6- and 5-log reductions in the recovery ofBacillus atrophaeusandGeobacillus stearothermophilus, respectively. However, in comparison, chlorine dioxide required an exposure period of 60 min to reduce bothB. atrophaeusandG. stearothermophilusby 5 logs. Of the three otherBacillusspp. tested,Bacillus thuringiensisproved the most resistant to hydrogen peroxide and chlorine dioxide with D values of 175.4 s and 6.6 h, respectively. Both low-temperature decontamination technologies proved effective at reducing theBacillusspp. tested within the exposure ranges by over 5 logs, with the exception ofB. thuringiensis, which was more resistant to both technologies. These results indicate that a review of the indicator organism choice and loading could provide a more appropriate and realistic challenge for the sterilization procedures used in the space industry.

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