Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC
A relatively novel approach for easy and quick determination of rutin in buckwheat grain is suggested. The rutin content of the grain in seven common buckwheat (Fagopyrum esculentum) and six Tartary buckwheat (Fagopyrum tataricum) varieties was investigated by means of UV photoacoustic spectroscopy and HPLC as reference method. The lowest content was found in 'Botan' and 'Bamby' varieties, while the highest values were obtained in the variety 'Emka'. Rutin content in grain of all Tartary buckwheat varieties was two orders of magnitude higher than in the other varieties. Rutin content in F. esculentum ranges between 9 and 36 mg/100 g dry weight as compared to 921 to 2 132 mg/100 g dry weight in F. tataricum. The UV photoacoustic spectroscopy data show rather good correlations of R2=0.977 and R2=0.980 with values obtained by HPLC data for all measured samples. Therefore, UV photoacoustic spectroscopy can be a cheap and quick method for determining rutin content in buckwheat grain.
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Format: | Article/Letter to editor biblioteca |
Language: | English |
Subjects: | Buckwheat, Grain rutin content, UV photoacoustic spectroscopy, |
Online Access: | https://research.wur.nl/en/publications/rutin-in-buckwheat-grain-meal-determined-by-uv-photoacoustic-spec |
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dig-wur-nl-wurpubs-5252382024-12-04 Dóka, Ottó Brunori, Andrea Schmidt, Rezso Bicanic, Dane Végvári, György Article/Letter to editor Nova Biotechnologica et Chimica 16 (2017) 1 ISSN: 1338-6905 Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC 2017 A relatively novel approach for easy and quick determination of rutin in buckwheat grain is suggested. The rutin content of the grain in seven common buckwheat (Fagopyrum esculentum) and six Tartary buckwheat (Fagopyrum tataricum) varieties was investigated by means of UV photoacoustic spectroscopy and HPLC as reference method. The lowest content was found in 'Botan' and 'Bamby' varieties, while the highest values were obtained in the variety 'Emka'. Rutin content in grain of all Tartary buckwheat varieties was two orders of magnitude higher than in the other varieties. Rutin content in F. esculentum ranges between 9 and 36 mg/100 g dry weight as compared to 921 to 2 132 mg/100 g dry weight in F. tataricum. The UV photoacoustic spectroscopy data show rather good correlations of R2=0.977 and R2=0.980 with values obtained by HPLC data for all measured samples. Therefore, UV photoacoustic spectroscopy can be a cheap and quick method for determining rutin content in buckwheat grain. en application/pdf https://research.wur.nl/en/publications/rutin-in-buckwheat-grain-meal-determined-by-uv-photoacoustic-spec 10.1515/nbec-2017-0009 https://edepot.wur.nl/421648 Buckwheat Grain rutin content UV photoacoustic spectroscopy (c) publisher Wageningen University & Research |
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Buckwheat Grain rutin content UV photoacoustic spectroscopy Buckwheat Grain rutin content UV photoacoustic spectroscopy |
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Buckwheat Grain rutin content UV photoacoustic spectroscopy Buckwheat Grain rutin content UV photoacoustic spectroscopy Dóka, Ottó Brunori, Andrea Schmidt, Rezso Bicanic, Dane Végvári, György Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC |
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A relatively novel approach for easy and quick determination of rutin in buckwheat grain is suggested. The rutin content of the grain in seven common buckwheat (Fagopyrum esculentum) and six Tartary buckwheat (Fagopyrum tataricum) varieties was investigated by means of UV photoacoustic spectroscopy and HPLC as reference method. The lowest content was found in 'Botan' and 'Bamby' varieties, while the highest values were obtained in the variety 'Emka'. Rutin content in grain of all Tartary buckwheat varieties was two orders of magnitude higher than in the other varieties. Rutin content in F. esculentum ranges between 9 and 36 mg/100 g dry weight as compared to 921 to 2 132 mg/100 g dry weight in F. tataricum. The UV photoacoustic spectroscopy data show rather good correlations of R2=0.977 and R2=0.980 with values obtained by HPLC data for all measured samples. Therefore, UV photoacoustic spectroscopy can be a cheap and quick method for determining rutin content in buckwheat grain. |
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Article/Letter to editor |
topic_facet |
Buckwheat Grain rutin content UV photoacoustic spectroscopy |
author |
Dóka, Ottó Brunori, Andrea Schmidt, Rezso Bicanic, Dane Végvári, György |
author_facet |
Dóka, Ottó Brunori, Andrea Schmidt, Rezso Bicanic, Dane Végvári, György |
author_sort |
Dóka, Ottó |
title |
Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC |
title_short |
Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC |
title_full |
Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC |
title_fullStr |
Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC |
title_full_unstemmed |
Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC |
title_sort |
rutin in buckwheat grain meal determined by uv photoacoustic spectroscopy and hplc |
url |
https://research.wur.nl/en/publications/rutin-in-buckwheat-grain-meal-determined-by-uv-photoacoustic-spec |
work_keys_str_mv |
AT dokaotto rutininbuckwheatgrainmealdeterminedbyuvphotoacousticspectroscopyandhplc AT brunoriandrea rutininbuckwheatgrainmealdeterminedbyuvphotoacousticspectroscopyandhplc AT schmidtrezso rutininbuckwheatgrainmealdeterminedbyuvphotoacousticspectroscopyandhplc AT bicanicdane rutininbuckwheatgrainmealdeterminedbyuvphotoacousticspectroscopyandhplc AT vegvarigyorgy rutininbuckwheatgrainmealdeterminedbyuvphotoacousticspectroscopyandhplc |
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