Koji Ishiguro

Identification and Characterization of Foliar Polyphenolic Composition in Sweetpotato (<i>Ipomoea batatas</i> L.) Genotypes

Md. Shahidul Islam, Makoto Yoshimoto, Shoji Yahara et al. · Journal of Agricultural and Food Chemistry · 2002 · 231 citations

Antimutagenicity of Mono-, Di-, and Tricaffeoylquinic Acid Derivatives Isolated from Sweetpotato (<i>Ipomoea batatas</i>L.) Leaf

Makoto Yoshimoto, Shoji Yahara, Shigenori Okuno et al. · Bioscience Biotechnology and Biochemistry · 2002 · 198 citations · Full text

Food Chemistry, Derivatives, Biochemistry +14

Effectiveness of rutin-rich Tartary buckwheat ( Fagopyrum tataricum Gaertn.) ‘Manten-Kirari’ in body weight reduction related to its antioxidant properties: A randomised, double-blind, placebo-controlled study

Mie Nishimura, Tatsuya Ohkawara, Yuji Sato et al. · Journal of Functional Foods · 2016 · 71 citations · Full text

Changes in Polyphenolic Content and Radical-Scavenging Activity of Sweetpotato (<i>Ipomoea batatas</i>L.) during Storage at Optimal and Low Temperatures

Koji Ishiguro, Shoji Yahara, Makoto Yoshimoto · Journal of Agricultural and Food Chemistry · 2007 · 66 citations

Hypotensive effect of a sweetpotato protein digest in spontaneously hypertensive rats and purification of angiotensin I-converting enzyme inhibitory peptides

Koji Ishiguro, Yoto Sameshima, Takashi Kume et al. · Food Chemistry · 2011 · 66 citations

Hypertension, Biochemistry, Sodium Homeostasis +8