Proven by independent JIS Z 2801 testing
On the brass holder, bacteria fall to nearly zero within 24 hours
In JIS Z 2801 antibacterial testing by an independent institution, it recorded an antibacterial activity value of R=4.5 against Staphylococcus aureus and R=6.3 against E. coli.
Both far exceed the threshold for “antibacterial effect” (R≥2.0), and after 24 hours, bacteria had decreased to undetectable levels.
In testing under the same conditions, bacteria multiplied on an untreated plastic piece (control), while on the surface of the brass magnet holder they fell to nearly zero.
試験機関:衛生微生物研究センター/試験番号 2026D-BT-04067/対照=無加工ポリプロピレン樹脂片。数値は培養24時間後の測定値。
※ホルダー表面の抗菌性能であり、包丁や食品自体の抗菌・除菌を保証するものではありません。