Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Acta Chromatographica

1 2018

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

TLC–Densitometry analysis of indole compounds in mycelial culture of Imleria badia and Agaricus bisporus enriched with precursors — serine or anthranilic acid

Opoka W., Kała K., Krężałek R., Sułkowska-Ziaja K., Maślanka A., Muszyńska B.

Acta Chromatographica

2018

Vol. 30, no. 4

236--242

Agaricus bisporus and Imleria in vitro cultures were cultivated on modified Oddoux medium, and Oddoux medium was enriched with serine or anthranilic acid. Serine or anthranilic acid was used at the concentrations of 0.1, 0.25, 0.5, and 0.75 g/L of medium. Determination of indole compounds in the obtained biomass was carried out using thin-layer chromatography (TLC) with densitometric detection. In every analyzed sample, presence of serine or anthranilic acid was studied. Comparison of the results obtained for the treatment and control samples allowed us to determine the optimum concentration of serine or anthranilic acid in the medium in order to obtain biomass with increased content of indole compounds. A. bisporus with addition of anthranilic acid or serine to the medium at the concentration of 0.5 g/L was the most beneficial. In the case of Imleria badia, anthranilic acid at the concentration of 0.5 g/L was the most optimal. This is the first report demonstrating the content of indole derivatives in biomass affected by their precursors (serine or anthranilic acid). The study indicates that modification of the medium can provide satisfactory results, and it is worth to search for its new, improved compositions.