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Breeding buckwheat for nutritional quality
Common buckwheat (Fagopyrum esculentum Moench, CB) and Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn., TB) are used in human nutrition. The idea to screen in the haploid phase for genes affecting low amylose concentration opens the possibility for the effective search of low amylose (waxy) geno...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Japanese Society of Breeding
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7180143/ https://www.ncbi.nlm.nih.gov/pubmed/32351305 http://dx.doi.org/10.1270/jsbbs.19016 |
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author | Kreft, Ivan Zhou, Meiliang Golob, Aleksandra Germ, Mateja Likar, Matevž Dziedzic, Krzysztof Luthar, Zlata |
author_facet | Kreft, Ivan Zhou, Meiliang Golob, Aleksandra Germ, Mateja Likar, Matevž Dziedzic, Krzysztof Luthar, Zlata |
author_sort | Kreft, Ivan |
collection | PubMed |
description | Common buckwheat (Fagopyrum esculentum Moench, CB) and Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn., TB) are used in human nutrition. The idea to screen in the haploid phase for genes affecting low amylose concentration opens the possibility for the effective search of low amylose (waxy) genotypes in CB populations. Self-pollinated homozygous plants of TB might allow us to use a part of endosperm for screening of amylose content. Phenolic substances have a significant inhibitory effect on the digestion of CB and TB proteins, thus metabolites may have impact on protein digestibility. Digestion-resistant peptides are largely responsible for the bile acid elimination. Breeding to diminish polyphenols and anti-nutritional substances might have negative effects on the resistance of plants against pests, diseases and UV-radiation. Bread and pasta are popular CB and TB dishes. During dough making most of CB or TB rutin is degraded to quercetin by rutin-degrading enzymes. The new trace-rutinosidase TB variety makes possible making TB bread with considerable amount of rutin, preserving the initial rutin from flour. Breeding CB and TB for larger embryos would make it possible to increase protein, rutin, and essential minerals concentration in CB and TB grain. |
format | Online Article Text |
id | pubmed-7180143 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Japanese Society of Breeding |
record_format | MEDLINE/PubMed |
spelling | pubmed-71801432020-04-29 Breeding buckwheat for nutritional quality Kreft, Ivan Zhou, Meiliang Golob, Aleksandra Germ, Mateja Likar, Matevž Dziedzic, Krzysztof Luthar, Zlata Breed Sci Invited Review Common buckwheat (Fagopyrum esculentum Moench, CB) and Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn., TB) are used in human nutrition. The idea to screen in the haploid phase for genes affecting low amylose concentration opens the possibility for the effective search of low amylose (waxy) genotypes in CB populations. Self-pollinated homozygous plants of TB might allow us to use a part of endosperm for screening of amylose content. Phenolic substances have a significant inhibitory effect on the digestion of CB and TB proteins, thus metabolites may have impact on protein digestibility. Digestion-resistant peptides are largely responsible for the bile acid elimination. Breeding to diminish polyphenols and anti-nutritional substances might have negative effects on the resistance of plants against pests, diseases and UV-radiation. Bread and pasta are popular CB and TB dishes. During dough making most of CB or TB rutin is degraded to quercetin by rutin-degrading enzymes. The new trace-rutinosidase TB variety makes possible making TB bread with considerable amount of rutin, preserving the initial rutin from flour. Breeding CB and TB for larger embryos would make it possible to increase protein, rutin, and essential minerals concentration in CB and TB grain. Japanese Society of Breeding 2020-03 2019-12-17 /pmc/articles/PMC7180143/ /pubmed/32351305 http://dx.doi.org/10.1270/jsbbs.19016 Text en Copyright © 2020 by JAPANESE SOCIETY OF BREEDING http://creativecommons.org/licenses/by-nc-nd/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Invited Review Kreft, Ivan Zhou, Meiliang Golob, Aleksandra Germ, Mateja Likar, Matevž Dziedzic, Krzysztof Luthar, Zlata Breeding buckwheat for nutritional quality |
title | Breeding buckwheat for nutritional quality |
title_full | Breeding buckwheat for nutritional quality |
title_fullStr | Breeding buckwheat for nutritional quality |
title_full_unstemmed | Breeding buckwheat for nutritional quality |
title_short | Breeding buckwheat for nutritional quality |
title_sort | breeding buckwheat for nutritional quality |
topic | Invited Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7180143/ https://www.ncbi.nlm.nih.gov/pubmed/32351305 http://dx.doi.org/10.1270/jsbbs.19016 |
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