PHENOL TOLERANCE AND BIODEGRADATION OPTIMIZATION OF Serratia marcescens NSO9-1 USING PLACKETT-BURMAN AND BOX-BEHNKEN DESIGN

Ahmet Cabuk; Nurdan Sarac; Aysel Ugur; Omer Simsek; Pimar Aytar; Yagmur Toptas; Yeliz Buruk; Nimetullah Burnak

doi:10.30638/eemj.2017.274

PHENOL TOLERANCE AND BIODEGRADATION OPTIMIZATION OF Serratia marcescens NSO9-1 USING PLACKETT-BURMAN AND BOX-BEHNKEN DESIGN

Environmental Engineering and Management Journal ◽

10.30638/eemj.2017.274 ◽

2017 ◽

Vol 16 (11) ◽

pp. 2637-2645

Author(s):

Ahmet Cabuk ◽

Nurdan Sarac ◽

Aysel Ugur ◽

Omer Simsek ◽

Pimar Aytar ◽

...

Keyword(s):

Serratia Marcescens ◽

Box Behnken Design ◽

Phenol Tolerance

Download Full-text

Evaluation of the effect of nutrient ratios on biosurfactant production by Serratia marcescens using a Box-Behnken design

Colloids and Surfaces B Biointerfaces ◽

10.1016/j.colsurfb.2011.04.026 ◽

2011 ◽

Vol 86 (2) ◽

pp. 384-389 ◽

Cited By ~ 17

Author(s):

T. Roldán-Carrillo ◽

X. Martínez-García ◽

I. Zapata-Peñasco ◽

G. Castorena-Cortés ◽

J. Reyes-Avila ◽

...

Keyword(s):

Serratia Marcescens ◽

Biosurfactant Production ◽

Nutrient Ratios ◽

Box Behnken Design

Download Full-text

Optimization of Liquid Medium for High Phosphate Solubilization by Serratia Marcescens Strain AGKT4

Turkish Journal of Agriculture - Food Science and Technology ◽

10.24925/turjaf.v5i12.1626-1632.1495 ◽

2017 ◽

Vol 5 (12) ◽

pp. 1626

Author(s):

Mohd Yusoff Abd. Samad ◽

Sulaiman Zulkefly ◽

Monsuru Adekunle Salisu ◽

Mohd Jaafar Ahmad Kamil

Keyword(s):

Mathematical Model ◽

Response Surface Methodology ◽

Liquid Medium ◽

Serratia Marcescens ◽

Response Surface ◽

Bacterial Growth ◽

Phosphate Solubilization ◽

Inoculum Size ◽

Box Behnken Design ◽

High Phosphate

This study is on the optimization of the medium for solubilization of phosphate based on the Box-Behnken design and response surface methodology. Optimization of the liquid medium for phosphate solubilization using Serratia marcescens strain AGKT4 was carried out by varying the concentrations of 3 ingredients; the fructose, peptone and inoculum size of bacteria. A mathematical model derived from the response surface methodology was then validated statistically for the target test variables. The highest phosphate solubilization in the medium was achieved at the optimal concentrations of fructose and peptone at 6% (w/v) and 0.6% (w/v), respectively. The maximum phosphate solubilization at these concentrations was 239.12 µg/mL. Under the same conditions, the bacterial growth in the medium was 9 log10 CFU.

Download Full-text