Research Article
Nutritional Requirements for the Improvement of Growth and Sporulation of Several Strains of Monascus purpureus on Solid State Cultivation
Table 2
Effect of various medium formulations on growth and sporulation of various strains of M. purpureus.
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PDA [glucose (4 g/L), potato starch (20 g/L), agar (15 g/L)]; MEA [glucose (20 g/L), malt extract (20 g/L), peptone (10 g/L), agar (15 g/L)]; IM [dextrose (8 g/L), MgSO4·7H2O (2.5 g/L), KH2PO4 (2.7 g/L), peptone (2.4 g/L), yeast extract (2 g/L), agar (15 g/L)]; Hiroi [sucrose (100 g/L), yeast extract (3 g/L), casamino acid (5 g/L), NaNO3 (2 g/L), KH2PO4 (1 g/L), MgSO4·7H2O (0.5 g/L), KCl (0.5 g/L), FeSO4 (0.01 g/L), agar (15 g/L)], PM [sucrose (30 g/L), bacto peptone (5 g/L), lactose (3 g/L), corn steep (0.5 g/L), NaNO3 (3 g/L), K2HPO4 (1 g/L), MgSO4·7H2O (0.5 g/L), NaCl (4 g/L), FeSO4 (0.01 g/L), KCl (0.5 g/L), agar (15 g/L), CuSO4·7H2O (0.001 g/L), FeCl3·6H2O (0.003 g/L)]; Hiroi-PDA [sucrose (100 g/L), yeast extract (3 g/L), casamino acid (5 g/L), NaNO3 (2 g/L), KH2PO4 (1 g/L), MgSO4·7H2O (0.5 g/L), KCl (0.5 g/L), FeSO4 (0.01 g/L), potato starch (4 g/L), dextrose (20 g/L), agar (15 g/L)]. Data are presented as means ± SD. Mean values within each row with different superscripts (a,b, …) are significantly different () and within each column with different superscripts (1,2,…) are significantly different (). |