• The Korean Journal of Mycology
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• v.31 no.3
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• pp.187-191
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• 2003

Armillaria mellea, honey mushroom is well known as a symbiotic fungus with Gastodia elata, The mycelial yields of the fungus were compared when cultured with various broth media. The highest yield of cell mass, 2.31 g dry weight/50mL, was obtained on germinated-malt extract broth (GMEB). The optimal broth concentration which was measured hand refractometer for mycelium production was $15\;Brix^{\circ}$. The optimal conditions estimated with response surface methodology under temperature, pH and incubation period were $25.9^{\circ}C$, pH 5.72, 15.22 days, respectively, on GMEB having $15\;Brix^{\circ}$ concentration for mycelial production of A. mellea.