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Fig. 4 | Annals of Microbiology

Fig. 4

From: Fermentation conditions of serine/alkaline milk-clotting enzyme production by newly isolated Bacillus licheniformis BL312

Fig. 4

a, b The effects of different carbon sources on BL312 MCE production during fermentation (36–84 h). Glu, glucose; Suc, sucrose; SS, soluble starch; MD, maltodextrin; and Lac, lactose. c, d The effects of different nitrogen sources on BL312 MCE production during fermentation (36–84 h). CSL, corn steep liquor; PC, casein peptone; YP, yeast extract powder; AM, ammonium sulfate; and AC, ammonium citrate. a–g Values in the same row with different superscripts are significantly different (P < 0.05). Data were presented as means of triplicate measurements; error bars were standard deviations

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Annals of Microbiology

ISSN: 1869-2044

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