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Search for "LOMBERG M.L.": 2 articles found.
PRYDIUK M.P., LOMBERG M.L. (2021): First record of Coprinopsis strossmayeri (Psathyrellaceae) in Ukraine: morphological and cultural features. [Basidiomycetes, Agaricales, SEM, mycelium, morphological characteristics, growth rate.] Czech Mycology 73(1): 45-58 (published: 25th February, 2021)
abstract
The article presents data on the first record of the rare wood-rotting species of the Coprinopsis strossmayeri aggregate in Ukraine. A full description of its macro- and micromorphological features as well as an original drawing are provided. Morphological characters and data on mycelial growth on different agar media are reported. The growth optimum was observed on compost agar medium. Mycelial colonies of C. strossmayeri are white, cottony, very dense with fluffy aerial mycelium growing in concentric zones. Colonies have a characteristic yellow pigmentation and stain the agar yellowish. Microscopic features of vegetative mycelia are described. In the mycelium of C. strossmayeri, spherical structures inside storage hyphae, clamp connections, anastomoses, chlamydospores, and crystals on hyphae were observed.
BISKO N., MUSTAFIN K., AL-MAALI G., SULEIMENOVA Z., LOMBERG M., NARMURATOVA Z., MYKCHAYLOVA O., MYTROPOLSKA N., ZHAKIPBEKOVA A. (2020): Effects of cultivation parameters on intracellular polysaccharide production in submerged culture of the edible medicinal mushroom Lentinula edodes. [endopolysaccharides, biomass, shiitake, submerged fermentation, medium composition, temperature, pH.] Czech Mycology 72(1): 1-17 (published: 19th March, 2020)
abstract
The effect of different submerged culture conditions (medium composition, pH and temperature) on mycelium biomass and production of intracellular polysaccharides (IPS) by the valuable edible and medicinal mushroom Lentinula edodes was investigated. In total, 12 carbon and 7 nitrogen sources in the nutrient medium were tested. Glucose and peptone were determined to be the most suitable carbon and nitrogen sources, respectively, both for IPS and biomass production. Generally, modified glucose-peptone medium, C/N ratio of 18, pH adjusted to 6.0 and cultivation temperature of 25 °C were found to enhance the yield of biomass and IPS by mycelium of L. edodes IBK 2541 in submerged culture. Selection of medium composition and physical cultivation parameters resulted in an IPS production of 940 mg/l on the modified glucose-peptone medium, which is three-fold higher than that from the basal medium (306 mg/l).
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