JIS B 8701 was established for the hypochlorous acid water producing apparatus and published on Oct. 20, 2017. In this article, we outlined footsteps to the JIS establishment as well as the contents of JIS B 8701 with special reference to requirements such as basic structure, and performance test methods for the apparatus.

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Numerous fungi are inhabited around the food and food manufacturing environment. Such fungi usually adhere to the surface of the food and the container of the manufacturing environment. To minimize fungal damage of food and manufacturing environments, physical and/or chemical countermeasures should be set. In this article, slightly acidic electrolyzed water (SAEW) with pH 6.0 and 30 mg/L of available chlorine concentration, i.e. slightly acidic hypochlorous acid water, was examined for its fungicidal activity against 30 strains of food-borne fungi (30 species belonging to 23 genera) that are popular in food manufacturing environment. Consequently, it turned out that SAEW showed effective fungicidal activity against various food-borne fungi, especially strains of Penicillium and Cladosporium known as popular food-damaging fungi.

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