Research Article

Medium Optimization by Response Surface Methodology for Improved Cholesterol Oxidase Production by a Newly Isolated Streptomyces rochei NAM-19 Strain

Figure 7

Contour plots for CO production as a function of (a) CaCO3 and glucose concentration, (b) glucose and malt extract concentration, (c) yeast extract and malt extract concentration, (d) malt extract and CaCO3 concentration, (e) yeast extract and CaCO3 concentration, and (f) yeast extract and glucose concentration.
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(b)
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(d)
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(f)