Phcog.Net logo
Submit

BROWSE ALL JOURNALS

    SEE ALL 6 JOURNALS
    Pharmacognosy MagazineNOW IN
    Article

    Influence of Spectral Light Composition on Flavones Formation in Callus Culture of Scutellaria baicalensis Georgi

    Anna Yurievna Stepanova1★, Alexandra Ivanovna Solov’yova1, Svetlana Andreevna Salamaikina1★ Corresponding author

    1. 1Group of Specialized Root Metabolism, K.A. Timiryazev Institute of Plant Physiology RAS, Moscow, Russia.

    CORRESPONDENCE

    Anna Yurievna Stepanova

    Group of Specialized Root Metabolism, K.A. Timiryazev Institute of Plant Physiology RAS, Moscow, Russia.

    step_ann@mail.ru

    Received: 27-06-2019; Revised: 26-08-2019.

    Volume 16, Issue 67 · pp. 156–160 · PUBLISHED 11 February 2020 · DOI: 10.4103/pm.pm_280_19

    View on Pharmacogn. Mag. original site ↗

    ABSTRACT

    Objectives: The objective of this study is to investigate the effect of blue, white, and red light for the growth and content of the four main flavones (baicalin, wogonoside, baicalein, and wogonin) in the callus tissue of the S. baicalensis. Materials and Methods: Calluses in the experiments were continuously illuminated for a month with blue (420–480 nm), red (600–650 nm), warm white (400–800 nm) using LEDs with illumination of 1 µmol/m2/s. High‑performance liquid chromatography was used to determine the content of the main flavones. Results: The presence of the light of all studied parts of the spectrum contributed to the elongation of the stationary phase against the background of callus growth suppression, in addition, the content of flavones increased, mainly due to baicalin. The maximum number of flavones was formed in blue light (5%). Conclusion: The blue light is an important factor to the accumulation of the main flavones in the calluses of S. baicalensis. The results obtained can be used not only in fundamental research but also in practice.

    KEYWORDS

    Open in new tab

    REFERENCES

    As published

    Showing references and in-text citations exactly as published.

      Cite this article

      SELECT FORMAT

      Stepanova, A. Y., Solov’yova, A. I., & Salamaikina, S. A. (2020). Influence of Spectral Light Composition on Flavones Formation in Callus Culture of Scutellaria baicalensis Georgi. Pharmacognosy Magazine, 16(67), 156–160. https://doi.org/10.4103/pm.pm_280_19