Open Access Research article

Effect of Fe nanoparticle on growth and glycolipid biosurfactant production under solid state culture by marine Nocardiopsis sp. MSA13A

George Seghal Kiran1*, Lipton Anuj Nishanth2, Sethu Priyadharshini1, Kumar Anitha1 and Joseph Selvin2

Author Affiliations

1 Department of Food Science and Technology, Pondicherry University, Puducherry 605014, India

2 Department of Microbiology, School of Life Sciences, Pondicherry University, Puducherry 605014, India

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BMC Biotechnology 2014, 14:48  doi:10.1186/1472-6750-14-48

Published: 21 May 2014

Additional files

Additional file 1: Table S1:

Factors considered for the optimization of biosurfactant production under solid state culture (SSC). Table S2. ANOVA analysis of the optimization of production by Nocardiopsis MSA13A. Figure S1. Effect of various substrates including agro-industrial and industrial waste on the production of biosurfactant. The SSC was performed with basal medium 6 ml/250 ml flask, substrate 5 g/250 ml flask and 7 ml/5 g substrate. Figure S2. Effect of various carbon sources on the production of biosurfactant. Figure S3. Effect of various nitrogen sources on the production of biosurfactant. Figure S4. Effect of pH on the production of biosurfactant. Figure S5. Effect of tempertaure on the production of biosurfactant. Figure S6. Effect of incubation period on the production of biosurfactant. Figure S7. Effect of metal ions on the production of biosurfactant. Figure S8. GC-MS data of purified biosurfactant fraction.

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