Extraction of Rutin and Quercetin Antioxidants from the Buds of Sophora Japonica ( Sophora japonica  L.) by Subcritical Water

E. V. Vetrova; E. V. Maksimenko; S. N. Borisenko; A. V. Lekar; N. I. Borisenko; V. I. Minkin

doi:10.1134/S1990793117070193

Extraction of Rutin and Quercetin Antioxidants from the Buds of Sophora Japonica (Sophora japonica L.) by Subcritical Water

Authors: Vetrova E.V.¹, Maksimenko E.V.¹, Borisenko S.N.¹, Lekar A.V.¹, Borisenko N.I.¹, Minkin V.I.¹
Affiliations:
1. Institute of Physical and Organic Chemistry
Issue: Vol 11, No 7 (2017)
Pages: 1202-1206
Section: Article
URL: https://journal-vniispk.ru/1990-7931/article/view/199968
DOI: https://doi.org/10.1134/S1990793117070193
ID: 199968

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Abstract

An environmentally friendly method for the static extraction of rutin and quercetin from the flower buds of Sophora japonica L. by subcritical water is developed. Concentrations of target compounds in the extracts are determined by HPLC. The developed method is highly efficient: in comparison with the conventional method, it can produce similar yields in 10-fold shorter extraction time.