Optimization of exopolysaccharide produced by L. kefiranofaciens ZW3 using response surface Methodology

Zaheer Ahmeda Department of Nutritional Sciences and Environmental Design, Allama Iqbal Open University (AIOU), Islamabad, Pakistan

Tahir Mehmoodb Department of Food Science and Technology, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, Pakistan

Ifra Ferheenc School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Italy

Abdul Wasim Noorid Department of Food Engineering, Faculty of Chemical industrial Engineering, Kabul Polytechnic University, Kabul, AfghanistanCorrespondence[email protected]

Majid Almansourie Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia

Muhammad Waseemb Department of Food Science and Technology, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, Pakistan

Figures & data

Table 1. Independent variables and their levels for central composite design.

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Table 2. Experimental design with the experimental and predicted values for EPS production.

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Figure 1. Effect of different (a) medium, (b) carbon sources, and (c) nitrogen sources on EPS production.

Table 3. Significance of regression coefficients for EPS production.

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Figure 2. 3D graph showing the effect of (a) lactose% and tryptophan %, (b) tryptophan % and pH, and (C) lactose % and pH on EPS production.

Table 4. Comparison of the experimental and predicted EPS production at optimum conditions.

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Optimization of exopolysaccharide produced by L. kefiranofaciens ZW3 using response surface Methodology

Table 1. Independent variables and their levels for central composite design.

Table 2. Experimental design with the experimental and predicted values for EPS production.

Table 3. Significance of regression coefficients for EPS production.

Table 4. Comparison of the experimental and predicted EPS production at optimum conditions.

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Optimization of exopolysaccharide produced by L. kefiranofaciens ZW3 using response surface Methodology

Figures & data

Table 1. Independent variables and their levels for central composite design.

Table 2. Experimental design with the experimental and predicted values for EPS production.

Table 3. Significance of regression coefficients for EPS production.

Table 4. Comparison of the experimental and predicted EPS production at optimum conditions.

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