Lentinula edodes mycelia were grown for two weeks on agar medium as described by Pacumbaba et al. (1999). Axenic portions of agar blocks (approximately 5 mm3) with two-week-old mycelia were aseptically transferred to 100 ml of liquid malt and yeast (MY) medium (20 g of malt extract, 2.0 g of yeast extract, and 20 g of sucrose, pH 5.33) in 250 ml Erlenmeyer flasks and fermented (25,250 rpm) for 30 d in three biological replicates. The blank was MY medium without L. edodes mycelia. After fermentation, the contents of the flasks were filtered through sterile Whatman no. 42 filter papers, and the mycelia were discarded. Lentinula edodes mycelia culture filtrate (Lemcf) was filter-sterilized by passing through 0.22 mm sterile syringe filters and stored at 80 C.
Lentinula edodes mycelia were grown for two weeks on agar medium as described by Pacumbaba et al. (1999). Axenic portions of agar blocks (approximately 5 mm3) with two-week-old mycelia were aseptically transferred to 100 ml of liquid malt and yeast (MY) medium (20 g of malt extract, 2.0 g of yeast extract, and 20 g of sucrose, pH 5.33) in 250 ml Erlenmeyer flasks and fermented (25,250 rpm) for 30 d in three biological replicates. The blank was MY medium without L. edodes mycelia. After fermentation, the contents of the flasks were filtered through sterile Whatman no. 42 filter papers, and the mycelia were discarded. Lentinula edodes mycelia culture filtrate (Lemcf) was filter-sterilized by passing through 0.22 mm sterile syringe filters and stored at 80 C.
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