Comparison of Analytical Methods for Rutin Determination in Tartary Buckwheat

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  • L. Štočková Crop Research Institute, Prague, Czech Republic
  • E. Matějová Crop Research Institute, Prague, Czech Republic
  • D. Janovská Crop Research Institute, Prague, Czech Republic
  • S. Sýkorová Crop Research Institute, Prague, Czech Republic

Abstrakt

Rutin is a natural antioxidant useful for human health. The aim of this study was to compare some analytical methods for rutin determination in a plant material ? tartary buckwheat (Fagopyrum tataricum (L.) Gaertn.) - of different origin. The methods used were HPLC/UV and two spectrophotometries. Both spectrophotometric methods gave higher values than HPLC/UV. The results mutually correlated well, except those obtained by the spectrophotometric method using AlCl3. The method proved unsuitable for the purpose. The other spectrophotometric method overestimated the rutin content in leaves and stems.

Stahování

Publikováno

15.11.2009

Jak citovat

Štočková, L., Matějová, E., Janovská, D., & Sýkorová, S. (2009). Comparison of Analytical Methods for Rutin Determination in Tartary Buckwheat. Chemické Listy, 103(10). Získáno z http://ww.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1452

Číslo

Vol 103 No 10 (2009)

Sekce

Články