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- Title
Impact of Biogenic Metals Citrates Obtained by Aquananotechnology, on Growth and Biosynthetic Activity of Medicinal Mushroom Trametes Versicolor.
- Authors
Klechak, I. R.; Bisko, N. A.; Mytropolska, N. Yu.; Antonenko, L. O.
- Abstract
We conduct the comparative study of the impact of biogenic metals citrates such as zinc, magnesium, iron obtained using nanotechnology, on growth of mycelium and biosynthetical activity of medicinal fungi Trametes versicolor at their cultivation in a liquid medium. To characterize the biosynthetic activity, we determine mass fraction of organic acids, exopolysaccharides concentration of phenol-sulfate method, the protein content by Lowry, cellulolytic activity in carboxymethylcellulose (CMC-activity) and filter paper (FP-activity). We select concentration of citrate biogenic metals (0,3 g/dm³), whose use contributed to a higher concentration of biomass T. versicolor by 2,5 times. We demonstrate that citrates of magnesium and zinc stimulated production of T. versicolor biomass, citrates of magnesium increased the protein content and CMC-activity, the iron citrate promoted the exopolysaccharides synthesis of T. versicolor. We determine the use of essential biometals nanocitrates in the nutrient medium positively effects biosynthetic properties of the medicinal mushroom T. versicolor. It reveals an opportunity to modify the macro-and microelement composition of mushroom mycelium in the future.
- Publication
Naukovi visti NTUU - KPI, 2013, Vol 89, Issue 3, p59
- ISSN
1810-0546
- Publication type
Academic Journal