Journal Article

Comparative Characterization of Phenolic Compounds in Introduced Plants and Callus Culture of Hedysarum alpinum L

Belousov, M. V., Reshetov, Ya. E., Krivoshchekov, S. V., Filonova, M. V., Churin, A. A., Zinner, N. S., Isakov, D. A.

2024

Overview

Comparative study of phenolic compound composition was performed by HPLC-UV and HPLC-MS techniques using raw materials of Hedysarum alpinum L. plants introduced into the dendrological ecosystem of the Siberian Botanical Garden of Tomsk State University as well as the callus culture of the same species. The callus culture of Hedysarum alpinum was obtained on Murashige and Skoog nutrient medium with the addition of 1.0 mg/L 2,4-D and 0.1 mg/L 6-benzylaminopurine (6-BAP) and was subsequently cultivated on the medium containing α-NAA (2.0 mg/L) and 6-BAP (0.5 mg/L). The culture was characterized by activated phenylpropanoid pathway, which gave rise to the formation of flavonoids, isoflavones, xanthones, and other substances. The total content of flavonoids (calculated on a per quercetin basis) and formononetin in the extracts of callus culture was lower than in the extracts from introduced plants by 35 and 11%, respectively, whereas the content of mangiferin in callus extracts was more than 50% higher than in the extracts of aerial plant parts.

• Publisher: Pleiades Publishing,Springer Nature B.V
• Subject: 2,4-D / Benzyladenine / Biomedical and Life Sciences / Botanical gardens / Callus / Callus culture / Chromatography / Comparative studies / comparative study / dendrology / ecosystems / Ethanol / Flavonoids / formononetin / Hedysarum alpinum / Herbal medicine / High-performance liquid chromatography / Humidity / Introduced plants / Isoflavones / Life Sciences / Pharmaceutical industry / Phenolic compounds / Phenols / Phytochemicals / Plant introductions / Plant Physiology / Plant Sciences / Quercetin / Raw materials / Research Papers / Seeds / species / xanthones