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Updated: Jan 6, 2026
A Generalized Method for Determining Free Soluble Phenolic Acid Composition and Antioxidant Capacity of Cereals and Legumes
Published on: June 10, 2022
Development of common buckwheat cultivars with high antioxidative activity -'Gamma no irodori', 'Cobalt no chikara'
Toshikazu Morishita1, Akemi Shimizu1, Hiroyasu Yamaguchi1,2
1National Agriculture and Food Research Organization Institute of Crop Science, Radiation Breeding Division, 2425 Kamimurata, Hitachi-Omiya, Ibaraki 319-2293, Japan.
Abstract:
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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