Optimum submerged culture conditions for mycelial biomass production of Stropharia ragosoannulata
Date
2019
Authors
Mark Kevin M. Lazo
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Abstract
S. rugosoannulata belongs to the Strophariaceae family which is widespread in northern temperature zone throughout the world. This present work highlights the optimal liquid culture conditions with reference to the indigenous culture broth media namely: coconut water broth (CWB), rice bran decoction broth (RBDB), corn meal dcoction broth (CMDB) and potato sucrose broth (PSB) were used, and different factors such as pH, temperature, illumination and agitation after 10 days of incubation. Based on the results of the study, the optimum condition for mycelial growth of S. rugosoannulata is RBDB (81.56 mg) with pH 7 (85.38 mg), air-conditioned (145.94 mg), total dark (218.88 mg) and agitated condition at 70 rpm (202.48 mg).