Development of common buckwheat cultivars with high antioxidative activity —‘Gamma no irodori’, ‘Cobalt no chikara’ and ‘Ruchiking’

Toshikazu Morishita; Akemi Shimizu; Hiroyasu Yamaguchi; Konosuke Degi

doi:10.1270/jsbbs.18140

Notes

Development of common buckwheat cultivars with high antioxidative activity —‘Gamma no irodori’, ‘Cobalt no chikara’ and ‘Ruchiking’

Toshikazu Morishita , Akemi Shimizu, Hiroyasu Yamaguchi, Konosuke Degi

著者情報

キーワード: antioxidative activity, common buckwheat variety, gamma ray irradiation, individual selection, polyphenol, rutin

ジャーナルフリー HTML

2019 年 69 巻 3 号 p. 514-520

DOI https://doi.org/10.1270/jsbbs.18140

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詳細

抄録

To breed new highly antioxidative common buckwheat cultivars, we selected individual plants from gamma ray-irradiated populations. Selection and propagation were repeated 4 or 5 times. This recurrent selection process resulted in many individuals with enhanced antioxidative activity. Among them, 2 individuals from the forth selection and 9 individuals from the fifth selection were developed into lines with increased antioxidative activities and diverse polyphenolic composition. From these lines, 2 new cultivars ‘Gamma no irodori’ and ‘Cobalt no chikara’ were developed. Furthermore, following the selection of individuals with high rutin contents, ‘Ruchiking’ was developed.

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