Gurdip Singh

Summary

Publications

  1. doi request reprint Composition, In Vitro Antioxidant and Antimicrobial Activities of Essential Oil and Oleoresins Obtained from Black Cumin Seeds (Nigella sativa L.)
    Sunita Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur, Uttar Pradesh 273009, India
    Biomed Res Int 2014:918209. 2014
  2. doi request reprint Comparative study of chemical composition and antioxidant activity of fresh and dry rhizomes of turmeric (Curcuma longa Linn.)
    G Singh
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273009, India
    Food Chem Toxicol 48:1026-31. 2010
  3. doi request reprint Chemistry, antioxidant and antimicrobial investigations on essential oil and oleoresins of Zingiber officinale
    Gurdip Singh
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273 009, India
    Food Chem Toxicol 46:3295-302. 2008
  4. doi request reprint Preparation, crystal structure, and thermolysis of phenylenediammonium diperchlorate salts
    Inder Pal Singh Kapoor
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur, India
    J Phys Chem A 112:652-9. 2008
  5. ncbi request reprint Studies on energetic compounds. 25. An overview of preparation, thermolysis and applications of the salts of 5-nitro-2,4-dihydro-3H-1,2,4-triazol-3-one (NTO)
    Gurdip Singh
    Department of Chemistry, DDU Gorakhpur University, 273009, Gorakhpur, India
    J Hazard Mater 90:1-17. 2002
  6. ncbi request reprint A comparison of chemical, antioxidant and antimicrobial studies of cinnamon leaf and bark volatile oils, oleoresins and their constituents
    Gurdip Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273 009, India
    Food Chem Toxicol 45:1650-61. 2007
  7. ncbi request reprint Kinetics of thermolysis of some transition metal nitrate complexes with 1,6-diaminohexane ligand
    Gurdip Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273009, India
    J Hazard Mater 135:10-4. 2006
  8. ncbi request reprint Antioxidant and biocidal activities of Carum nigrum (seed) essential oil, oleoresin, and their selected components
    Gurdip Singh
    Chemistry Department, D D U Gorakhpur University, Gorakhpur 273009, India
    J Agric Food Chem 54:174-81. 2006
  9. ncbi request reprint Studies on essential oils: part 10; antibacterial activity of volatile oils of some spices
    G Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273009, India
    Phytother Res 16:680-2. 2002
  10. ncbi request reprint Chemical constituents, antifungal and antioxidative effects of ajwain essential oil and its acetone extract
    Gurdip Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273009, India
    J Agric Food Chem 52:3292-6. 2004

Collaborators

Detail Information

Publications18

  1. doi request reprint Composition, In Vitro Antioxidant and Antimicrobial Activities of Essential Oil and Oleoresins Obtained from Black Cumin Seeds (Nigella sativa L.)
    Sunita Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur, Uttar Pradesh 273009, India
    Biomed Res Int 2014:918209. 2014
    ..Using agar well diffusion method for evaluating antibacterial activity, the essential oil was found to be highly effective against Gram-positive bacteria. ..
  2. doi request reprint Comparative study of chemical composition and antioxidant activity of fresh and dry rhizomes of turmeric (Curcuma longa Linn.)
    G Singh
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273009, India
    Food Chem Toxicol 48:1026-31. 2010
    ..The essential oil and ethanol oleoresin of fresh rhizomes have higher antioxidant properties as compared dry ones...
  3. doi request reprint Chemistry, antioxidant and antimicrobial investigations on essential oil and oleoresins of Zingiber officinale
    Gurdip Singh
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273 009, India
    Food Chem Toxicol 46:3295-302. 2008
    ..Though, both essential oil and oleoresins were found to be effective, essential oil was found to be better than the oleoresins...
  4. doi request reprint Preparation, crystal structure, and thermolysis of phenylenediammonium diperchlorate salts
    Inder Pal Singh Kapoor
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur, India
    J Phys Chem A 112:652-9. 2008
    ..The oxidation-reduction reactions near the surface of thermolysing perchlorates may be responsible for the decomposition followed by explosion. The possible pathways of thermolysis have also been proposed...
  5. ncbi request reprint Studies on energetic compounds. 25. An overview of preparation, thermolysis and applications of the salts of 5-nitro-2,4-dihydro-3H-1,2,4-triazol-3-one (NTO)
    Gurdip Singh
    Department of Chemistry, DDU Gorakhpur University, 273009, Gorakhpur, India
    J Hazard Mater 90:1-17. 2002
    ..The kinetic details, thermodynamical and thermochemical data as well as performance parameters have also been reviewed. Thus, the futuristic potentials of these salts are analysed critically and further studies have been suggested...
  6. ncbi request reprint A comparison of chemical, antioxidant and antimicrobial studies of cinnamon leaf and bark volatile oils, oleoresins and their constituents
    Gurdip Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273 009, India
    Food Chem Toxicol 45:1650-61. 2007
    ..9%), whereas its bark oleoresin showed the presence of 17 components accounting for 92.3% of the total amount. The major components were (E)-cinnamaldehyde (49.9%), along with several other components...
  7. ncbi request reprint Kinetics of thermolysis of some transition metal nitrate complexes with 1,6-diaminohexane ligand
    Gurdip Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273009, India
    J Hazard Mater 135:10-4. 2006
    ..The thermal stability of the complexes was found to be in the order as [Zn(dah)(2)](NO(3))(2)>[Cu(dah)(2)](NO(3))(2) approximately [Ni(dah)(2)](NO(3))(2)...
  8. ncbi request reprint Antioxidant and biocidal activities of Carum nigrum (seed) essential oil, oleoresin, and their selected components
    Gurdip Singh
    Chemistry Department, D D U Gorakhpur University, Gorakhpur 273009, India
    J Agric Food Chem 54:174-81. 2006
    ..purpurogenum and A. fusispora at 3000 ppm in the poison food method. Hence, both oil and oleoresin could be used as an additive in food and pharmaceutical preparations after screening...
  9. ncbi request reprint Studies on essential oils: part 10; antibacterial activity of volatile oils of some spices
    G Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273009, India
    Phytother Res 16:680-2. 2002
    ..capticum is very effective against all tested bacteria. The oil of C. cyminum and A. graveolens also gave similar results. These oils are equally or more effective when compared with standard antibiotics, at a very low concentration...
  10. ncbi request reprint Chemical constituents, antifungal and antioxidative effects of ajwain essential oil and its acetone extract
    Gurdip Singh
    Chemistry Department, DDU Gorakhpur University, Gorakhpur 273009, India
    J Agric Food Chem 52:3292-6. 2004
    ..However, the acetone extract showed better antioxidative activity for linseed oil as compared with synthetic antioxidants such as butylated hydroxyl toluene and butylated hydroxyl anisole...
  11. ncbi request reprint Studies on energetic compounds Part 45. Synthesis and crystal structure of disodium azotetrazole pentahydrate
    Gurdip Singh
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273009, India
    J Hazard Mater 118:75-8. 2005
    ..12(1) degrees , gamma=68.16(1) degrees and V=587.97(12)A3. Explosion delay studies have been undertaken using the tube furnace technique. The thermal stability of the compound has been discussed in the light of TG-DSC and explosion delay...
  12. ncbi request reprint Thermolysis of some transition metal nitrate complexes with 1,4-diamino butane ligand
    Gurdip Singh
    Chemistry Department, DDU Gorakhpur University, India
    J Hazard Mater 122:111-7. 2005
    ..To investigate the response of these complexes under the condition of rapid heating, ignition delay (D(i)) has been measured. Thermal stability of the complexes was found to increase in the order Mn < Cu < Ni < Zn...
  13. doi request reprint Chemistry and antioxidant activity of essential oil and oleoresins of black caraway (Carum bulbocastanum) fruits: Part 69
    Inder Pal Singh Kapoor
    Chemistry Department, D D U Gorakhpur University, Gorakhpur 273009, India
    J Sci Food Agric 90:385-90. 2010
    ..The paper also explains the importance of the extracted oil and oleoresins in the antioxidant activities of target plant species...
  14. doi request reprint Chemistry and in vitro antioxidant activity of volatile oil and oleoresins of black pepper (Piper nigrum)
    I P S Kapoor
    Chemistry Department, DDU Gorakhpur University, Gorakhpur, India
    J Agric Food Chem 57:5358-64. 2009
    ....
  15. doi request reprint Preparation, characterization and thermolysis of nitrate and perchlorate salts of 2,4,6-trimethylaniline
    Inder Pal Singh Kapoor
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273009, India
    J Hazard Mater 173:173-80. 2010
    ..The values of calculated activation energy of nitrate and perchlorate salts are 77.9 and 118.2 kJ mol(-1) respectively. The possible pathways of thermolysis of these salts have also been proposed...
  16. ncbi request reprint Preparation, characterization and thermolysis of phenylenediammonium dinitrate salts
    Inder Pal Singh Kapoor
    Department of Chemistry, DDU Gorakhpur University, Gorakhpur 273009, India
    J Hazard Mater 150:687-94. 2008
    ..Kinetics parameters were evaluated by model fitting and isoconversional methods. Their thermolytic pathways have also been suggested, which involves decomposition followed by ignition...
  17. doi request reprint Utilization of Ayurveda in health care: an approach for prevention, health promotion, and treatment of disease. Part 2--Ayurveda in primary health care
    Hari Sharma
    The Ohio State University Center for Integrative Medicine College of Medicine, The Ohio State University, Columbus, OH 43210, USA
    J Altern Complement Med 13:1135-50. 2007
    ....
  18. ncbi request reprint Utilization of Ayurveda in health care: an approach for prevention, health promotion, and treatment of disease. Part 1--Ayurveda, the science of life
    Hari Sharma
    The Ohio State University Center for Integrative Medicine, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
    J Altern Complement Med 13:1011-9. 2007
    ..It may be projected from Ayurveda's comprehensive approach, emphasis on prevention, and ability to manage chronic disorders that its widespread use would improve the health status of the world's population...