"Chlorine dioxide gas has been successfully treated with cannabis with the presence of Aspergillus, the genus of over 185 species of fungus."

万方数据知识服务平台-中外学术论文、中外标准、中外专利、科技成果、政策法规等科技文献的在线服务平台。

"Treatment with ClO2 at 4.1 mg/liter significantly (a = 50.05) reduced the population of foodborne pathogens on all produce."

"aqueous chlorine dioxide at 3.0 or 5.0 mgL-1 killed 99% of

수출용 딸기 "플라멩고" 품종의 수확 후 미생물학적 안전성 확보와 저장성 증대를 위해, 50 ppm 이산화염소수 또는 0.5% 푸마르산 용액과 5 $kJ/m^2$ UV-C 조사 병합처리에 따른 저장 중 미생물 수 감소 및 품질 변화에 미치는 영향을 조사하였다. 비가열 처리 후, 딸기는 $4\pm1^{\circ}C$에서 12일 동안 저장하면서 실험을 수행하였다. 딸기의 초기 미생물 수에 있어서 대조구와 비교하여, 푸마르산-UV-C 병합 처리구에서 총 호기성 세균과 효모 및 곰팡이를 각각 2.09, 2.02 log CFU/g 감소시켰다. 또한, 저장 12일에 푸마르산과 UV-C 병합 처리구의 효모 및 곰팡이 수는 1.72 log CFU/g으로 대조구의 5.10 log CFU/g과 비교하여 3.38 log CFU/g의 유의적인 차이로 가장 큰 감균 효과를 나타냈다. 비가열 처리구는 대조구와 비교하여 딸기의 저장 중 Hunter 색도 값에 부정적인 영향을 끼치지 않았다. 관능검사에 있어서는 병합 처리구가 대조구와 다른 처리구보다 높은 점수를 얻어 저장 중 관능적 품질유지에도 효과가 있는 것으로 나타났다. 특히, 딸기의 종합적 기호도는 저장 5일부터 두 병합 처리구가 높은 점수를 나타냈다. 따라서 본 연구결과, 50 ppm 이산화염소 또는 0.5% 푸마르산과 UV-C 조사의 병합처리가 수확 후 딸기의 저장 유통 중에 오염될 수 있는 위해미생물의 감소와 외관적 품질유지에 효과적인 살균 처리기술이라고 판단된다. The combined effect of 50 ppm aqueous chlorine dioxide ($ClO_2$) or 0.5% fumaric acid with $5 kJ/m^2$ ultraviolet-C (UV-C) on the postharvest quality of "Flamengo" strawberries was examined. After non-thermal treatment, the samples were stored at $4\pm1^{\circ}C$ for 12 days. The combined treatment of fumaric acid/UV-C reduced the initial populations of total aerobic bacteria and yeast and molds in the strawberries by 2.09 and 2.02 log CFU/g, respectively, compared to those of the control. In addition, after 12 days of storage the yeast and molds population in the combined treatment was 1.72 log CFU/g, compared to 5.10 log CFU/g for the control, resulting in a significant decrease of 3.38 log CFU/g. Postharvest treatments used in this study caused negligible changes in the color of the strawberries. Sensory evaluation results indicated that the combined postharvest treatment provided better sensory scores than did the control. In particular, the overall acceptability scores were higher for the combined treatment groups after 5 days of storage. These results suggest that combined treatment of either 50 ppm $ClO_2$ or 0.5% fumaric acid with $5 kJ/m^2$ UV-C can be useful for maintaining the quality of strawberries.

"ClO2 treated fruit had inhibitedenzyme activity, such as polyphenol oxidase and peroxi-dase, that attributed to a significant role in the softening process(38), or inhibited respiration rate and ethylene biosynthesis, which reduced postharvest decay" "It was suggested thatClO2could reduce fruit metabolism, in addition to inhibiting weight loss and maintaining firmness" "Because ClO2inhibited cellwall protein synthesis, it could possibly reduce fruitsoftening as a result"

A controlled-release chlorine dioxide (ClO[2] ) pouch was developed by sealing a slurry form of ClO[2] into semipermeable polymer film; the release properties of the pouch were monitored in containers with or without fruit. The pouch was affixed to the ...

"When ClO2 and the marine yeasts Debaryomyces hansenii and Rhodotorula minuta were applied to mango fruits, no signs of anthracnose disease incidence and lesion diameter were observed (LSD, p

****!!!*** "Treatment of pears inoculated with Botrytis cinerea, Mucor piriformis or P. expansum with 10 mg/ml chlorine dioxide for 10 min suppressed decay, but addition of 0.5 mg/ml of chlorine dioxide to flume water did not reduce decay of inoculated fruit. Chlorine dioxide reduced the population of E. coli O157:H7 on inoculated apples by only 2.5 logs at 80 mg/ml " " fungal mycelia are formed in Rhizopus- or Mucor-infected fruit stored in piles of bins or boxes in the packinghouse and leakage from decayed tissue, apart from being phytotoxic, carries inoculum that may easily infect adjacent healthy fruit by the action of pectolytic enzymes." "The disease control effect of COS has been considered to be one of the most important properties, corresponding directly to their possible biological applications... COS inhibited germination and growth of Botrytis cinerea and Mucor piriformis in strawberry fruit"

"In vitro tests with conidial or sporangiospore suspensions of Botrytis cinerea, Penicillium expansum, Mucor piriformis, and Cryptosporiopsis perennans demonstrated >99% spore mortality within 1 min when the fungi were exposed to aqueous chlorine dioxide at 3 or 5 μg · ml-1 [I think this is the same as 3 or 5 ppm]. Longer exposure times were necessary to achieve similar spore mortalities with 1 μg · ml-1. Of the fungi tested, B. cinerea and P. expansum were the least sensitive to ClO2. In comparison with the number recovered from untreated control areas, the number of filamentous fungi recovered was significantly lower in swipe tests from hard surfaces such as belts and pads in a commercial apple and pear packinghouse after treatment of surfaces with a 14.0- to 18.0-μg · ml-1 ClO2 foam formulation. Chlorine dioxide has desirable properties as a sanitizing agent for postharvest decay management when residues of postharvest fungicides are not desired or allowed."