作者: Naohide Kinae , Hideki Masuda , Il Shik Shin , Michiyo Furugori , Kayoko Shimoi
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摘要: Wasabi (Wasabi japonica) and horseradish (Cholearia arnoracia) are used as spices of daily foodstuffs. Allylisothiocyanate (AIT) is a potent component in both plants occurs by grating them. It well known that AIT shows inhibitory effect on the growth food poisoning bacteria fungi. In this work, several functional properties roots leaves from wasabi were examined vitro. Each sample showed peroxidase activity. They also exhibited antioxidative superoxide scavenging potency. Antimutagenic activity was observed toward 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline [MeIQx], well-known mutagen/carcinogen broiled fish meat. decreased His+ revertant colonies 3-chloro-4-dichloromethyl-5-hydroxy-2(5H)-furanone (MX) Ames test, strong mutagen carcinogen chlorine disinfected tap water. Isolation antimutagenic components root done. Three including (-)-(R)-7-methylsulfinylheptyl isothiocyanate identified. These data show might be foods for keeping human health.