Enviar artigo por via de e-mail Quantitative Determination of Total Flavonoids in Blood-Red Hawthorn Leaves
- Autores: Kurkin V.1, Morozova T.1, Pravdivtseva O.1, Kurkina A.1
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Afiliações:
- Samara State Medical University
- Edição: Volume 52, Nº 10 (2019)
- Páginas: 850-854
- Seção: Medicinal Plants
- URL: https://journals.rcsi.science/0091-150X/article/view/245506
- DOI: https://doi.org/10.1007/s11094-019-1913-y
- ID: 245506
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Resumo
A quantitative determination method for total flavonoids in blood-red hawthorn leaves recalculated as vitexin 2″-O-rhamnoside using difference spectrophotometry at 392 nm was developed. The error of a single determination of total flavonoids in blood-red hawthorn leaves was ± 1.57% with confidence probability 95%. The contents of total flavonoids in blood-red hawthorn leaves varied from 2.65 ± 0.05 to 3.53 ± 0.06%.
Sobre autores
V. Kurkin
Samara State Medical University
Autor responsável pela correspondência
Email: Kurkinvladimir@yandex.ru
Rússia, Samara, 443009
T. Morozova
Samara State Medical University
Email: Kurkinvladimir@yandex.ru
Rússia, Samara, 443009
O. Pravdivtseva
Samara State Medical University
Email: Kurkinvladimir@yandex.ru
Rússia, Samara, 443009
A. Kurkina
Samara State Medical University
Email: Kurkinvladimir@yandex.ru
Rússia, Samara, 443009
