Effects of 1-methylcyclopropene and gaseous ozone on Listeria innocua survival and fruit quality of Granny Smith apples during long-term commercial cold storage

Sheng, Lina; Shen, Xiaoye; Su, Yuan; Xue, Yansong; Gao, Hui; Mendoza, Manoella; Green, Tonia; Hanrahan, Ines; Zhu, Mei‐Jun

doi:10.1016/j.fm.2021.103922

Cited by 11 publications

(5 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Among the three treatments, the treatment of ethrel‐treated fruit associated with ozone considerably improved microbial safety. Active monoatomic oxygen is produced by ozone decomposition, which penetrates the microorganism cells to disturb the bacterial cells' survival (Sheng et al, 2022; Wani et al, 2016).…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Combination of ethrel and antiseptic medium flow of micro‐circulating improves shelf‐life quality of kiwifruit after long‐term controlled atmosphere storage

Ran

Zheng

et al. 2022

Food Processing Preservation

View full text Add to dashboard Cite

The uneven maturity and severe internal rot of kiwifruit were rapidly accelerated when transferred to room temperature after long‐term controlled atmosphere storage. In this study, the effects of ethrel combined with different flow microcirculation of antiseptic mediums on the shelf‐life quality of “Qinmei” kiwifruit stored at 20°C were evaluated. Results indicated that the combined aerosolization application of 500 mg/L natamycin, 7.5% w/w H2O2 and 0.5 mg/L atomized ozone could control the decay incidence and respiratory rate of ethrel‐treated kiwifruit. Further studies indicated that ethrel and O3 treatment greatly increased the activities of chitinase, β‐1,3‐glucanase, catalase, and superoxide dismutase and produced higher ascorbic acid levels (151.16 mg·100 g−1/FW) to enhance disease‐resistant of kiwifruit. This treatment could inhibit the activity of polyphenol oxidase and delay the process of membrane lipid peroxidation, contributing to preserving the integrity of cell structures well. Moreover, ethrel + O3 treatment could effectively reduce ethylene production (3.12 μl/kg/h) to delay the ripening and senescence of fruit stored at 20°C. More importantly, this treatment exhibited the lowest contents of decay incidence (9.75%), total bacterial count (4.07 log cfu/g), and yeasts and molds (4.18 log cfu/g), and thus extended the shelf life for up to 16 days. Therefore, a combination of ethrel and ozone is a potentially effective method for the maintenance of the shelf‐life properties of kiwifruit after long‐term cold storage. Novelty impact statement In this study, the treatment of ethrel‐treated with aerosolized ozone of flow microcirculation of 0.5 mg/L O3 could effectively suppress ripening and senescence, enhance antioxidant capacity and disease resistance, reduce the degree of membrane lipid peroxidation, and considerably preserve the integrity of cell structures, which contributed to preventing the penetration of pathogens, retarding the decay incidence, and delaying the shelf‐life quality deterioration of kiwifruit transferred to room temperature after long‐term controlled atmosphere storage.

show abstract

Section: Resultsmentioning

confidence: 99%

“…Active monoatomic oxygen is produced by ozone decomposition, which penetrates the microorganism cells to disturb the bacterial cells' survival (Sheng et al, 2022;Wani et al, 2016).…”

Section: Effects Of Ethrel Combined With Antiseptic Mediums On Tbc Ya...mentioning

confidence: 99%

Combination of ethrel and antiseptic medium flow of micro‐circulating improves shelf‐life quality of kiwifruit after long‐term controlled atmosphere storage

Ran

Zheng

et al. 2022

Food Processing Preservation

View full text Add to dashboard Cite

show abstract

“…In addition, it maintained and enhanced the firmness, color, sensory quality, and antioxidant activity of durian fruit. However, a smaller concentration of ozone (51–87 μg/L) with a longer exposure period (36 weeks) in a controlled atmospheric storage structure with 1‐MCP pretreatment reduced L. innocua by 5.7 log 10 CFU/apple, delaying ripening (Sheng et al., 2022). Ozone gas with a flow rate of 5.6 L/min at a concentration of 7.2 ppm exposed to sugarcane juice for 20 min caused a 3.72 log reduction of aerobic mesophiles and a 2.43 log yeast–mold reduction (Panigrahi et al., 2020).…”

Section: Effective Mitigation Strategies For Food Borne Pathogensmentioning

confidence: 99%

Management strategies emphasizing advanced food processing approaches to mitigate food borne zoonotic pathogens in food system

2022

View full text Add to dashboard Cite

Foodborne zoonoses are the most neglected discipline due to a lack of awareness of potential health hazards, standardized detection methods, and identification of infectious host reservoirs. Food is the major carriage vehicle for the transmission of zoonotic pathogens and many outbreaks globally. Resilient surveillance and holistic intervention of effective mitigation strategies at both preharvest (bacteriophages, probiotics, vaccination, micronutrients, breeding, culling), postharvest (advanced food processing, biofilm removal, and disinfectant), retailer and consumer levels can reduce or prevent pathogens and cross-contamination. Rapid tracking of contamination sources and identification of the route of infection should be implemented using analytical techniques for targeted detection of causative organisms and microbiological risk assessment. An overview elaborating various farm-to-fork pathogenic mitigation strategies at different stages of the food chain is presented. However, special emphasis is placed on the application of advanced novel food processing and preservation techniques, such as high-pressure processing, pulsed light, ultrasound, ultraviolet light, ozone treatment, irradiation and other hurdle technologies for pathogen reduction and food quality assurance. This review will provide an overview of the overall scenario regarding foodborne pathogen-human health interactions and the possible prevention measures that would be helpful for producers, manufacturers, retailers, and consumers for the safer and sustainable development of food products.

show abstract

“…So far, several studies associated with pre-and/or postharvest application of 1-MCP for apples and its influence on various quality parameters were conducted for 'Cripps Pink' [14], 'Fuji' [15,16], 'Golden Delicious' [17], 'Empire' [18,19], 'Jonah king' [20], 'Jonagold' [18,21], 'Summer King' [22], 'Cortland' [23], 'McIntosh' [18,23], 'Pink Lady' [24], 'Granny Smith' [25], 'Aroma' [26], 'Red Gravenstein' [26], 'Summered' [26], 'Scarletspur Delicious' [27], 'Cameo' [27], 'Delicious' [18], 'Gala' [18], 'Macoun' [18], 'Honeycrisp' [18], and 'Green Ball' [22]. However, the results of the above-mentioned studies indicate that the effect of application of 1-MCP on fruit quality parameters is variable and it often depends on type or cultivar [28].…”

Section: Introductionmentioning

confidence: 99%

Maintaining the Quality of ‘Red Jonaprince’ Apples during Storage by 1-Methylcyclopropene Preharvest and Postharvest Treatment

et al. 2022

View full text Add to dashboard Cite

‘Red Jonaprince’ cultivar production is rapidly increasing; therefore, the interest in harvesting in various regions, as well as in improving and maintaining the quality of the apple, is also increasing. The aim of this study was to analyze the possibility of applying 1-MCP treatment in pre- and postharvest treatment for ‘Red Jonaprince’ apples for maintaining the quality of the apple after Ultra-Low Oxygen (ULO) storage. The studied apples were assessed in four groups: 0—control group without any specific treatment applied; group 1—1-MCP applied preharvest; group 2—1-MCP applied postharvest; group 3—1-MCP applied preharvest and postharvest. Measurements were conducted directly after 3, 5 and 6 months of ULO storage and additionally after 7 days of simulated distribution for each period of storage. The 24 groups obtained (four treatments × three storage periods × two simulated distribution periods) were evaluated for firmness, soluble solids content (SSC) and titratable acidity (TA). No statistically significant impact on the SSC of ‘Red Jonaprince’ for all groups was stated (p > 0.05), while for the firmness and TA values, there was a statistically significant impact of applied treatment (ULO storage period and simulated distribution) (p < 0.05). Longer ULO storage as well as longer simulated distribution were associated with decreasing firmness and decreasing TA of apples (p < 0.05). For samples subjected to 1-MCP treatment postharvest and those subjected to 1-MCP treatment preharvest and postharvest combined, the apples in the majority of analyses were protected against decreasing firmness and decreasing TA. It may be concluded that postharvest 1-MCP treatment applied for ‘Red Jonaprince’ apples allows maintaining its quality parameters, including firmness and TA of fruits. Taking this into account, our recommendation is that the postharvest 1-MCP treatment should be sufficient, in order to avoid unreasonable management of 1-MCP, which is not justified to be applied preharvest, or preharvest and postharvest combined, for ‘Red Jonaprince’ apples.

show abstract

Effects of 1-methylcyclopropene and gaseous ozone on Listeria innocua survival and fruit quality of Granny Smith apples during long-term commercial cold storage

Cited by 11 publications

References 31 publications

Combination of ethrel and antiseptic medium flow of micro‐circulating improves shelf‐life quality of kiwifruit after long‐term controlled atmosphere storage

Combination of ethrel and antiseptic medium flow of micro‐circulating improves shelf‐life quality of kiwifruit after long‐term controlled atmosphere storage

Management strategies emphasizing advanced food processing approaches to mitigate food borne zoonotic pathogens in food system

Maintaining the Quality of ‘Red Jonaprince’ Apples during Storage by 1-Methylcyclopropene Preharvest and Postharvest Treatment

Contact Info

Product

Resources

About