Bactericidal Effect and Associated Properties of Non-Electrolytic Hypochlorite Water on Foodborne Pathogenic Bacteria

Gao, Xiangyu; Liu, Xueqiang; He, Jialin; Huang, Hanbing; Qi, Xiaojuan; Hao, Jianxiong

doi:10.3390/foods11244071

Cited by 4 publications

(2 citation statements)

References 46 publications

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“…22 The stability of HOCl in a solution is influenced by the storage condition and mechanism of storage. 23 The researchers attributed this to the permeability of plastic to oxygen, which could lead to the oxidation of HOCl. 24 HOCl decomposes at room temperature at a low rate and significantly increases when temperature.…”

Section: Resultsmentioning

confidence: 99%

Effects of storage conditions on superoxidised water

Sen,

Huat,

Andrianto

2023

MOJFPT

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Superoxidised water (SOW) in the food industry has several advantages over traditional chemical disinfectants. SOW is non-toxic and environmentally friendly and does not leave any harmful by-products. In addition, SOW is easy to use and can be applied to various food surfaces. SOW has been used to avoid the food industry's biological pollution caused by food-borne bacteria pathogens with recognized as a short producing time and evident in the sterilization process, SOW is highly recommended for its eco-friendly ability. Chlorine-containing solutions such as SOW are used for broad disinfection purposes, including in the food industry. Still, their effectiveness and stabilities often need to be investigated as residues such as chlorine in SOW are not stable. The efficacy of SOW can be easily affected by several factors, including pH, temperature, and organic matter content. In this study, the two different storage conditions influenced by the light exploration were used to investigate the light condition that directly impacts the chlorine level in SOW. Light intensity plays an important role in determining chlorine loss from SOW. Chlorine dissipation rates in the light condition are higher than in the dark condition. With the initial 40+0.00 mg/L of chlorine, the chlorine level was decreased as plastic bottle/light > glass bottle/light > plastic bottle/without light> glass bottle/without light. They show that the change in chlorine level is significantly influenced by the type of bottle and the environmental condition, such as light intensity, in this study. The results obtained in this study validate the practice of SOW’s storage condition to slow down chlorine's bulk decay when applied in various industries, such as the food industry.

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Section: Resultsmentioning

confidence: 99%

Effects of storage conditions on superoxidised water

Sen,

Huat,

Andrianto

2023

MOJFPT

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“…Hypochlorite (ClO – ) is a kind of reactive oxygen species with high oxidation activity, which plays an essential role in daily life and biological systems. , As a strong oxidant, ClO – has the functions of disinfection, sterilization, and bleaching. , Commonly used disinfectants in life such as 84 disinfectant have sodium hypochlorite as the active ingredient . Sodium hypochlorite is mainly used in industrial wastewater treatment, food production, papermaking, textiles, pharmaceuticals, fine chemicals, health disinfection, and many other fields .…”

Section: Introductionmentioning

confidence: 99%

Carbon Quantum Dots for Rapid and Ratiometric Fluorescence Determination of Hypochlorite

Shao,

Guo,

Zhong

et al. 2024

ACS Appl. Nano Mater.

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Herein, we present a method for rapid ratiometric fluorescence detection of hypochlorite (ClO − ) by carbon quantum dots (CDs). Glutathione (GSH) was utilized as the starting material for the synthesis of CDs through a hydrothermal process. A maximum fluorescence intensity at an emission wavelength of 435 nm was observed under an excitation wavelength of 335 nm. The inner filter effect (IFE) of curcumin (CCM) on CDs could be utilized to reduce the fluorescence intensity of CDs at 435 nm, while an emission peak emerged at 540 nm. ClO − could rapidly oxidize CCM due to its oxidizing properties, which weakened the IFE, leading to a decrease in the fluorescence intensity of CCM at 540 nm, while the fluorescence intensity of CDs at 435 nm is restored. In addition, CDs exhibited excellent selectivity and sensitivity in the fluorescence detection of ClO − , and a substantial sensitivity in the detection of ClO − was established within a concentration range of 1−1500 μM with a limit of detection of 36.54 nM. The spiked recovery tests of tap water, swimming pool water, and milk samples showed the feasibility of using CDs for the ratiometric fluorescence detection of ClO − in real samples.

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The combination of non-electrolytic hypochlorite water and ultrasonic treatment on the cleaning and preservation of baby cabbage

Lei,

Ren,

et al. 2024

LWT

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Bactericidal Effect and Associated Properties of Non-Electrolytic Hypochlorite Water on Foodborne Pathogenic Bacteria

Cited by 4 publications

References 46 publications

Effects of storage conditions on superoxidised water

Effects of storage conditions on superoxidised water

Carbon Quantum Dots for Rapid and Ratiometric Fluorescence Determination of Hypochlorite

The combination of non-electrolytic hypochlorite water and ultrasonic treatment on the cleaning and preservation of baby cabbage

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