Rajendra Kumar Saxena

Summary

Publications

  1. ncbi request reprint Microbial production of 1,3-propanediol: Recent developments and emerging opportunities
    R K Saxena
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi, 110021, India
    Biotechnol Adv 27:895-913. 2009
  2. ncbi request reprint A highly thermostable and alkaline amylase from a Bacillus sp. PN5
    Rajendra Kumar Saxena
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Bioresour Technol 98:260-5. 2007
  3. doi request reprint Bacillus sphaericus: the highest bacterial tannase producer with potential for gallic acid synthesis
    Shailendra Raghuwanshi
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    J Biosci Bioeng 111:635-40. 2011
  4. ncbi request reprint Effect of process parameters on succinic acid production in Escherichia coli W3110 and enzymes involved in the reductive tricarboxylic acid cycle
    Jasmine Isar
    Department of Microbiology, University of Delhi South Campus, New Delhi, India
    Can J Microbiol 52:893-902. 2006
  5. ncbi request reprint Statistical optimization of conditions for protease production from Bacillus sp. and its scale-up in a bioreactor
    Saurabh Saran
    Department of Microbiology, University of Delhi South Campus, Benito, Juarez Road, New Delhi, 110021
    Appl Biochem Biotechnol 141:229-39. 2007
  6. ncbi request reprint A statistical approach to study the interactive effects of process parameters on succinic acid production from Bacteroides fragilis
    Jasmine Isar
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Anaerobe 13:50-6. 2007
  7. ncbi request reprint Succinic acid production from Bacteroides fragilis: process optimization and scale up in a bioreactor
    Jasmine Isar
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Anaerobe 12:231-7. 2006
  8. doi request reprint A novel thin-layer chromatography method to screen 1,3-propanediol producers
    Pinki Anand
    Department of Microbiology, University of Delhi South Campus, New Delhi 110021, India
    J Ind Microbiol Biotechnol 39:1713-8. 2012
  9. doi request reprint Production of milk-clotting protease from Bacillus subtilis
    Kakoli Dutt
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Appl Biochem Biotechnol 158:761-72. 2009
  10. ncbi request reprint Bioaccumulation of copper by Trichoderma viride
    Purnima Anand
    Department of Microbiology, University of Delhi, South Campus, Benito Juarez Road, New Delhi 110 021, India
    Bioresour Technol 97:1018-25. 2006

Collaborators

  • Pinki Anand
  • Saurabh Saran
  • Jasmine Isar
  • Swati Misra
  • Lata Agarwal
  • Shailendra Raghuwanshi
  • Kakoli Dutt
  • Pritesh Gupta
  • Richi V Mahajan
  • Shashi Sharma
  • Vinoth Rajendran
  • Vinod Kumar
  • Prahlad C Ghosh
  • Rekha Kaushik

Detail Information

Publications17

  1. ncbi request reprint Microbial production of 1,3-propanediol: Recent developments and emerging opportunities
    R K Saxena
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi, 110021, India
    Biotechnol Adv 27:895-913. 2009
    ..The future prospect of 1,3-propanediol and its potential as a major bulk chemical are discussed under the light of the current research...
  2. ncbi request reprint A highly thermostable and alkaline amylase from a Bacillus sp. PN5
    Rajendra Kumar Saxena
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Bioresour Technol 98:260-5. 2007
    ..In addition, there was 86.36% stability after 1-h incubation with sodium dodecylsulphate. These properties indicated possible use of this amylase in starch saccharification and detergent formulation...
  3. doi request reprint Bacillus sphaericus: the highest bacterial tannase producer with potential for gallic acid synthesis
    Shailendra Raghuwanshi
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    J Biosci Bioeng 111:635-40. 2011
    ..0 with activity in the pH range of 3 to 8; 50°C was the optimal temperature for activity. Efficient conversion of tannic acid to purified gallic acid (90.80%) was achieved through crystallization...
  4. ncbi request reprint Effect of process parameters on succinic acid production in Escherichia coli W3110 and enzymes involved in the reductive tricarboxylic acid cycle
    Jasmine Isar
    Department of Microbiology, University of Delhi South Campus, New Delhi, India
    Can J Microbiol 52:893-902. 2006
    ..Results indicate that this enzyme was not a very active participant in the production of succinic acid, since it catalyzes the phosphorylation of oxaloacetic acid to yield phospho-enol-pyruvate...
  5. ncbi request reprint Statistical optimization of conditions for protease production from Bacillus sp. and its scale-up in a bioreactor
    Saurabh Saran
    Department of Microbiology, University of Delhi South Campus, Benito, Juarez Road, New Delhi, 110021
    Appl Biochem Biotechnol 141:229-39. 2007
    ..RSM is a quick process for optimization of a large number of variables and provides profound insight into the interactive effect of various parameters involved in protease production...
  6. ncbi request reprint A statistical approach to study the interactive effects of process parameters on succinic acid production from Bacteroides fragilis
    Jasmine Isar
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Anaerobe 13:50-6. 2007
    ..fragilis. The present study provides useful information about the regulation of succinic acid synthesis through manipulation of various physiochemical parameters...
  7. ncbi request reprint Succinic acid production from Bacteroides fragilis: process optimization and scale up in a bioreactor
    Jasmine Isar
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Anaerobe 12:231-7. 2006
    ..The present study provides useful information to the industrialists seeking environmentally benign technology for the production of bulk biomolecules through manipulation of various chemical parameters...
  8. doi request reprint A novel thin-layer chromatography method to screen 1,3-propanediol producers
    Pinki Anand
    Department of Microbiology, University of Delhi South Campus, New Delhi 110021, India
    J Ind Microbiol Biotechnol 39:1713-8. 2012
    ..62 forms the basis for the selection of 1,3-propanediol producers. Apart from being a rapid detection system the proposed method is pH independent and its authenticity was reconfirmed by HPLC...
  9. doi request reprint Production of milk-clotting protease from Bacillus subtilis
    Kakoli Dutt
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    Appl Biochem Biotechnol 158:761-72. 2009
    ..80 as compared to static liquid culture. However, significant increase or difference was noted as compared to yield obtained after RSM. This is the first report on the use of RSM for production of mcp from a bacterial species...
  10. ncbi request reprint Bioaccumulation of copper by Trichoderma viride
    Purnima Anand
    Department of Microbiology, University of Delhi, South Campus, Benito Juarez Road, New Delhi 110 021, India
    Bioresour Technol 97:1018-25. 2006
    ..Electron microscopy and cell fractionation studies revealed that 70-80% of copper was present as a layer on the cell wall surface...
  11. doi request reprint Statistical approach to study the interactive effects of process parameters for enhanced xylitol production by Candida tropicalis and its potential for the synthesis of xylitol monoesters
    Swati Misra
    Department of Microbiology University of Delhi South Campus, New Delhi, India
    Food Sci Technol Int 19:535-48. 2013
    ..80 g/Lh with yield of 0.68 g/g. Efficient synthesis of xylitol esters was achieved with butyric acid (50.32%) and caproic acid (38.36%) in 4 h using Pseudomonas aeruginosa lipase in t-butanol: tetrahydrofuran (1:1 v/v)...
  12. ncbi request reprint Purification, immobilization and characterization of tannase from Penicillium variable
    Shashi Sharma
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110 021, India
    Bioresour Technol 99:2544-51. 2008
    ..1% and 19% residual activity indicating that this enzyme belongs to the class of serine hydrolases. Tannase in both crude and crude lyophilized forms is stable for one year retaining more than 60% residual activity...
  13. ncbi request reprint A modified method for the detection of microbial proteases on agar plates using tannic acid
    Saurabh Saran
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    J Biochem Biophys Methods 70:697-9. 2007
    ..The method used in the present study is sensitive, and can be easily performed for screening of large number of microbial cultures. This is the first report on the use of tannic acid for the detection of microbial proteases...
  14. doi request reprint A comparative study of solvent-assisted pretreatment of biodiesel derived crude glycerol on growth and 1,3-propanediol production from Citrobacter freundii
    Pinki Anand
    Department of Microbiology, University of Delhi South Campus, Benito Juarez Road, New Delhi 110021, India
    N Biotechnol 29:199-205. 2012
    ..Similarly, soybean-derived glycerol gave comparable results after treatment with either hexane or petroleum ether...
  15. doi request reprint A novel downstream process for 1,3-propanediol from glycerol-based fermentation
    Pinki Anand
    Department of Microbiology, University of Delhi South Campus, New Delhi, India
    Appl Microbiol Biotechnol 90:1267-76. 2011
    ..The overall yield of 1,3-propanediol using the proposed procedure was 75.47%. The developed method was found to be a simple, rapid, and efficient procedure for the purification of 1,3-propanediol from fermentation broth...
  16. ncbi request reprint A statistical method for enhancing the production of succinic acid from Escherichia coli under anaerobic conditions
    Jasmine Isar
    Department of Microbiology, University of Delhi South Campus, New Delhi, India
    Bioresour Technol 97:1443-8. 2006
    ..Thus, the statistical optimization strategy led to a 3.5-fold increase in the yield of succinic acid. This is the first report on the use of FCCCD to improve succinic acid production from E. coli...
  17. ncbi request reprint Purification and Characterization of a Novel and Robust L-Asparaginase Having Low-Glutaminase Activity from Bacillus licheniformis: In Vitro Evaluation of Anti-Cancerous Properties
    Richi V Mahajan
    Department of Microbiology, University of Delhi South Campus, New Delhi, Delhi, India
    PLoS ONE 9:e99037. 2014
    ..22 IU, 0.78 IU and 0.153 IU respectively. However the enzyme had no toxic effect on human erythrocytes and CHO cell lines hence should be considered potential candidate for further pharmaceutical use as an anticancer drug. ..