Breeding of 'Manten-Kirari', a non-bitter and trace-rutinosidase variety of Tartary buckwheat (Fagopyrum tataricum Gaertn.)

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...

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Veröffentlicht in:Breeding science. - 1998. - 64(2014), 4 vom: 01. Dez., Seite 344-50
1. Verfasser: Suzuki, Tatsuro (VerfasserIn)
Weitere Verfasser: Morishita, Toshikazu, Mukasa, Yuji, Takigawa, Shigenobu, Yokota, Satoshi, Ishiguro, Koji, Noda, Takahiro
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Breeding science
Schlagworte:Journal Article Tartary buckwheat bitterness breeding cross breeding genetic resources quality rutinosidase
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100 1 |a Suzuki, Tatsuro  |e verfasserin  |4 aut 
245 1 0 |a Breeding of 'Manten-Kirari', a non-bitter and trace-rutinosidase variety of Tartary buckwheat (Fagopyrum tataricum Gaertn.) 
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500 |a Date Revised 30.09.2020 
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520 |a 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 
650 4 |a Journal Article 
650 4 |a Tartary buckwheat 
650 4 |a bitterness 
650 4 |a breeding 
650 4 |a cross breeding 
650 4 |a genetic resources 
650 4 |a quality 
650 4 |a rutinosidase 
700 1 |a Morishita, Toshikazu  |e verfasserin  |4 aut 
700 1 |a Mukasa, Yuji  |e verfasserin  |4 aut 
700 1 |a Takigawa, Shigenobu  |e verfasserin  |4 aut 
700 1 |a Yokota, Satoshi  |e verfasserin  |4 aut 
700 1 |a Ishiguro, Koji  |e verfasserin  |4 aut 
700 1 |a Noda, Takahiro  |e verfasserin  |4 aut 
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773 1 8 |g volume:64  |g year:2014  |g number:4  |g day:01  |g month:12  |g pages:344-50 
856 4 0 |u http://dx.doi.org/10.1270/jsbbs.64.344  |3 Volltext 
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