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Fig. 1 | SpringerPlus

Fig. 1

From: Production of a microcapsule agent of chromate-reducing Lysinibacillus fusiformis ZC1 and its application in remediation of chromate-spiked soil

Fig. 1

Effects of different nutritional components on L. fusiformis ZC1 cell and spore density. a Carbon sources, including sucrose, corn flour, maltose, glucose, lactose, dextrin and starch. Null carbon source indicates medium containing 5 g/L tryptone, 3 g/L yeast extract, 6 g/L KH2PO3 and absence of a carbon source. b Organic nitrogen sources including soya peptone, tryptone, soybean meal and yeast extract. Null nitrogen source indicates medium containing 2 g/L corn flour, 6 g/L KH2PO3 with absence of a nitrogen source. c Inorganic nitrogen sources, including KNO3, NH4Cl, CO(NH2)2 and (NH4)2SO4. d Inorganic salts, including KH2PO3, NaCl, CaCl2, Na2SO4, KCl, MgSO4 and K2HPO3. Null inorganic salt indicates medium containing 2 g/L corn flour, 8 g/L soybean meal, and 8 g/L NH4Cl without an inorganic salt

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