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Abstract ▼ AI-Helper

The mycelium was isolated from the fruiting body of Tricholoma matsutake collected from Mt. Namsan, Kyongju and it was named as Tricholoma matsutake DGUM 26001. For the mycelial growth of T. matsutake DGUM 26001, the complex media, yeast-malt extract medium and Czapek-Dox medium supplemented with ye...

The mycelium was isolated from the fruiting body of Tricholoma matsutake collected from Mt. Namsan, Kyongju and it was named as Tricholoma matsutake DGUM 26001. For the mycelial growth of T. matsutake DGUM 26001, the complex media, yeast-malt extract medium and Czapek-Dox medium supplemented with yeast extract, were excellent. The media such as nutrient glucose medium, mushroom complex medium, and Tricholoma matsutake medium (TMM), were effective. However, There was no a mycelial growth in the media used for bacterial cultivation such as colombia medium, brain heart infusion medium, Luria-Bertani medium supplemented with glucose, and brucella medium. When carbohydrate as a carbon and energy source was supplemented in the TMM medium for the mycelial growth, starch as a polysaccharide was best. As a disaccharide, trehalose and maltose were excellent. Sorbitol, xylitol and glucose were excellent carbon sources of monosaccharose. When the mycelia were cultivated for 30 days at $24^{\circ}C$ in the TMM supplemented with 2.0% starch, the dry weight of the mycelia harvested was 8.85 g/L. When organic acid was given as a carbon source, only succinic acid was utilized. As a vitamin source, coconut water and pyridoxine were excellent. After 30 day-cultivation in the TMM medium, the dry weights with coconut water and pyridoxine were 8.65 and 8.32 g/L, respectively.

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