Breeding of ‘Manten-Kirari’, a non-bitter and trace-rutinosidase variety of Tartary buckwheat (Fagopyrum tataricum Gaertn.)
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- Suzuki Tatsuro
- NARO Hokkaido Agricultural Research Center
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- Morishita Toshikazu
- NARO Hokkaido Agricultural Research Center, Memuro Upland Farming Research Station
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- Mukasa Yuji
- NARO Hokkaido Agricultural Research Center, Memuro Upland Farming Research Station deceased
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- Takigawa Shigenobu
- NARO Hokkaido Agricultural Research Center, Memuro Upland Farming Research Station
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- Yokota Satoshi
- NARO Hokkaido Agricultural Research Center, Memuro Upland Farming Research Station
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- Ishiguro Koji
- NARO Hokkaido Agricultural Research Center, Memuro Upland Farming Research Station
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- Noda Takahiro
- NARO Hokkaido Agricultural Research Center, Memuro Upland Farming Research Station
書誌事項
- タイトル別名
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- Breeding of ‘Manten-Kirari’, a non-bitter and trace-rutinosidase variety of Tartary buckwheat (<i>Fagopyrum tataricum</i> Gaertn.)
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Here, we developed a new Tartary buckwheat cultivar ‘Manten-Kirari’, whose flour contains only trace amounts of rutinosidase and lacked bitterness. The trace-rutinosidase breeding line ‘f3g-162’ (seed parent), which was obtained from a Nepalese genetic resource, was crossed with ‘Hokkai T8’ (pollen parent), the leading variety in Japan, to improve its agronomic characteristics. The obtained progeny were subjected to performance test. ‘Manten-Kirari’ had no detectable rutinosidase isozymes in an in-gel detection assay and only 1/266 of the rutinosidase activity of ‘Hokkai T8’. Dough prepared from ‘Manten-Kirari’ flour contained almost no hydrolyzed rutin, even 6 h after the addition of water, whereas the rutin in ‘Hokkai T8’ dough was completely hydrolyzed within 10 min. In a sensory evaluation of the flour from the two varieties, nearly all panelists detected strong bitterness in ‘Hokkai T8’, whereas no panelists reported bitterness in ‘Manten-Kirari’. This is the first report to describe the breeding of a Tartary buckwheat cultivar with reduced rutin hydrolysis and no bitterness in the prepared flour. Notably, the agronomic characteristics of ‘Manten-Kirari’ were similar to those of ‘Hokkai T8’, which is the leading variety in Japan. Based on these characteristics, ‘Manten-Kirari’ is a promising for preparing non-bitter, rutin-rich foods.
収録刊行物
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- Breeding Science
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Breeding Science 64 (4), 344-350, 2014
日本育種学会
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詳細情報 詳細情報について
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- CRID
- 1390282679700288256
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- NII論文ID
- 130004888876
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- NII書誌ID
- AA11317194
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- ISSN
- 13473735
- 13447610
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- NDL書誌ID
- 026057207
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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