Aarabi Mohammad Javad, Rostami Sajad, Samani Bahram Hosseinzadeh
Department of Mechanical Engineering of Biosystem Shahrekord University Shahrekord Iran.
Food Sci Nutr. 2025 Apr 21;13(4):e70188. doi: 10.1002/fsn3.70188. eCollection 2025 Apr.
Plasma-activated water (PAW) represents an innovative application of non-thermal plasma technology that can potentially enhance water treatment processes. A recent study investigated the efficacy of plasma-activated water in inhibiting in almonds. The Study demonstrated that the duration of plasma-activated water treatment most significantly diminished fungal presence, followed by water flow rate and the argon-to-combined gas ratio. Plasma-activated water eliminated 2.6 logarithmic units of fungi across multiple experimental regimens. Plasma diminished water flow, further reducing fungus. Extending activated water application from 1 to 10 min diminished by 1.17 logs. The research revealed that O, NO-, and HO influenced the GPI receptor in distinct manners. The quantity of hydrogen bonds between molecular GPI and the solvent in HO exhibited a wider variety of effects than the two free radicals. The Study indicates that plasma-activated water eradicates fungus by targeting the GPI receptor.
等离子体活化水(PAW)是一种非热等离子体技术的创新应用,有望提升水处理工艺。最近一项研究调查了等离子体活化水对抑制杏仁中真菌的效果。该研究表明,等离子体活化水处理的持续时间对减少真菌数量的影响最为显著,其次是水流速和氩气与混合气体的比例。在多个实验方案中,等离子体活化水消除了2.6个对数单位的真菌。等离子体降低了水流速,进一步减少了真菌数量。将活化水的处理时间从1分钟延长至10分钟,真菌数量减少了1.17个对数单位。研究发现,O、NO⁻和HO以不同方式影响糖基磷脂酰肌醇(GPI)受体。与两种自由基相比,HO中分子GPI与溶剂之间的氢键数量表现出更广泛的影响。该研究表明,等离子体活化水通过靶向GPI受体来根除真菌。