Chromatographic analysis of the flavonoids from robinia pseudoacacia species.
THE PURPOSE OF THIS STUDY WAS THE QUALITATIVE AND QUANTITATIVE ANALYSIS OF FLAVONOIDS FROM ROBINIA PSEUDOACACIA USING TWO DIFFERENT TECHNIQUES OF ANALYSIS: Thin Layer Chromatography (TLC) and TLC coupled with photo-densitometry. The results obtained by chromatographic analysis showed a higher concentration of flavonoids in flowers than in leaves. The flowers harvested in the plains have a higher concentration of hyperoside (0.9 mg/mL) compared with the flowers collected from the hills (0.54 mg/mL). The leaves are richer in ruthoside (0.98 mg/mL) compared with the flowers.
University of Medicine and Pharmacy of Craiova, Faculty of Pharmacy.
Daniela
D
C Lina
Department of Research & Development, PlantExtrakt, Laboratories of Phytotherapy and Homeopathy.
Neli Kinga
NK
Olah
University of Medicine and Pharmacy of Craiova, Faculty of Medicine.
Emilia
E
P Tru
University of Medicine and Pharmacy of Craiova, Faculty of Pharmacy.
Anca
A
Docea
University of Medicine and Pharmacy "Iuliu Haţieganu", Cluj, Faculty of Pharmacy.
H
H
Popescu
University of Medicine and Pharmacy of Craiova, Faculty of Pharmacy.
Maria-Viorica
MV
Bubulica
Robinia pseudoacacia; TLC; TLC-photodensimetry; flavonoids