Ryo-Ichi Tsukiyama

In Vitro Antimicrobial Activities of Bakuchiol against Oral Microorganisms

Harumi Katsura, Ryo-Ichi Tsukiyama, Akiko Suzuki et al. · Antimicrobial Agents and Chemotherapy · 2001 · 241 citations · Full text

Agriculture, Food Science, Microbiology +13

Antibacterial Activity of Licochalcone A against Spore-Forming Bacteria

Ryo-Ichi Tsukiyama, Harumi Katsura, Nozomu Tokuriki et al. · Antimicrobial Agents and Chemotherapy · 2002 · 153 citations · Full text

Life Sciences, Food Science, Microbiology +14

In vitro and in vivo anti-allergic activity of soy sauce

Makio Kobayashi, Hiroaki Matsushita, Kazutoshi Yoshida et al. · International Journal of Molecular Medicine · 2004 · 50 citations

Life Sciences, Food Science, Immunology +17

Quality of life improvement with soy sauce ingredients, Shoyu polysaccharides, in perennial allergic rhinitis: A double-blind placebo-controlled clinical study

Makio Kobayashi, Hiroaki Matsushita, Ikuo Shioya et al. · International Journal of Molecular Medicine · 2004 · 26 citations

Life Sciences, Food Science, Nutritional Sciences +17

Shoyu polysaccharides from soy sauce improve quality of life for patients with seasonal allergic rhinitis: A double-blind placebo-controlled clinical study

Makio Kobayashi, Hiroaki Matsushita, Ryo-Ichi Tsukiyama et al. · International Journal of Molecular Medicine · 2005 · 25 citations

Life Sciences, Food Science, Nutritional Sciences +17