Study on the Liquid Fermentation Condition of Agrocybe aegerita(Brig.) Sing(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Study on the Liquid Fermentation Condition of Agrocybe aegerita(Brig.) Sing

Author(s):: LIU Min1; LU Hong2; HUANG Yuanyuan2; RONG Qun2; WANG Qian1; （1.Research Center of Biotechnology Engineering，Hebei University，Baoding,Hebei 071002；2.College of Life Science，Hebei University,Baoding,Hebei 071002）

Keywords:: Agrocybe aegerita(Brig.) Sing; culture medium; culture condition; optimization; mycelium fresh weight

Abstract:: Taking Agrocybe aegerita as test material，the liquid fermentation condition of Agrocybe aegerita in submerged culture with shake flask were studied according to the index of mycelium fresh weight by single factor experiment and quadrature experiment.The results showed that the optimal liquid culture medium was as follows：glucose 3.0%，soybean cake powder 1.0%，yeast extract 0.2%，MgSO4?7H2O 0.10%，KH2PO4 0.10%.The optimal culture condition were initial pH 6.0-7.0，temperature 25-28 ℃，shaking rate 150-180 r?min-1.

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Last Update: 2016-07-15