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Effect of Processing on the Flavonoid Content in Buckwheat (Fagopyrum esculentum Möench) Grain

Dietrych-Szostak, Dorota, Oleszek, Wieslaw·1999·Journal of Agricultural and Food Chemistry

Abstract

Six flavonoids have been isolated and identified in buckwheat grain. These are rutin, orientin, vitexin, quercetin, isovitexin, and isoorientin. Rutin and isovitexin are the only flavonoid components of buckwheat seeds while hulls contain all six identified compounds. The total flavonoid concentration in the seeds was 18.8 and in the hulls 74 mg/100 g of dry matter. Dehulling the grain by using different temperature regimes resulted in drastic reductions of the total flavonoid concentration in the grain (by 75% of the control) and smaller but significant (15-20%) reduction in the hulls.

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Metadata

Authors
Dietrych-Szostak, D., & Oleszek, W.
Venue
Journal of Agricultural and Food Chemistry
Published
1999-09-18
Volume
47
Issue
10
Pages
4384-4387
ISSN
  • 0021-8561 (ISSN-L)
  • 1520-5118
OpenAlex
W1971543631
Cited by
223
References
0
FWCI
5.70
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effect of Processing on the Flavonoid Content in Buckwheat (Fagopyrum esculentum Möench) Grain. https://app.cochat.ai/papers/10.1021/jf990121m
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Dietrych-Szostak, D., & Oleszek, W. (1999). Effect of Processing on the Flavonoid Content in Buckwheat (Fagopyrum esculentum Möench) Grain. Journal of Agricultural and Food Chemistry. https://doi.org/10.1021/jf990121m

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