Отправить статью по E-mail Effects of Extraction Conditions on the Yield of Native Dihydroquercetin Containing More Than 97% (+)-2R,3R-Trans Isomer
- Авторы: Babkin V.A.1, Ostroukhova L.A.1, Levchuk A.A.1, Onuchina N.A.1
-
Учреждения:
- A. E. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences
- Выпуск: Том 51, № 1 (2017)
- Страницы: 49-51
- Раздел: Medicinal Plants
- URL: https://ogarev-online.ru/0091-150X/article/view/244502
- DOI: https://doi.org/10.1007/s11094-017-1555-x
- ID: 244502
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
The optimum parameters for the process of extraction of the dihydroquercetin (DHQ) isomer with the greatest antioxidant activity were identified. Use of ethyl acetate as extractant in this process was found to have clear advantages over other industrial solvents. An optimum method of extracting DHQ from larch wood with a large enantiomer excess was proposed. The method was developed and the quantitative content of the (+)-2R,3R isomer of DHQ extracted from wood of Larix sibirica Ledeb. was assayed.
Ключевые слова
Об авторах
V. Babkin
A. E. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: babkin@irioch.irk.ru
Россия, 1 Favorskii Street, Irkutsk, 664033
L. Ostroukhova
A. E. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences
Email: babkin@irioch.irk.ru
Россия, 1 Favorskii Street, Irkutsk, 664033
A. Levchuk
A. E. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences
Email: babkin@irioch.irk.ru
Россия, 1 Favorskii Street, Irkutsk, 664033
N. Onuchina
A. E. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences
Email: babkin@irioch.irk.ru
Россия, 1 Favorskii Street, Irkutsk, 664033
Дополнительные файлы
