Jagmohan S Negi

Summary

Country: India

Publications

  1. doi Evaluation of trace element contents in Swertia paniculata Wall
    Jagmohan Singh Negi
    Herbal Research and Development Institute, Mandal Gopeshwar, Uttarakhand, India
    Nat Prod Res 26:72-6. 2012
  2. ncbi RP-HPLC analysis and antidiabetic activity of Swertia paniculata
    Jagmohan S Negi
    Herbal Research and Development Institute, Gopeshwar Chamoli 246401, Uttarakhand, India
    Nat Prod Commun 5:907-10. 2010
  3. doi Variation of trace elements contents in Asparagus racemosus (Willd)
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174 Uttarakhand, India
    Biol Trace Elem Res 135:275-82. 2010
  4. doi Trace elements contents in Asparagus curillus (Buch.-Ham.) ex Roxb
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174, Uttarakhand, India
    Biol Trace Elem Res 136:364-71. 2010
  5. doi Study on the variations of mineral elements in Swertia speciosa (G. Don)
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174 Uttarakhand, India
    Biol Trace Elem Res 138:300-6. 2010
  6. doi Quantification of mineral elements of Rheum emodi Wallr. (Polygonaceae)
    Pramod Singh
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174 Uttarakhand, India
    Biol Trace Elem Res 138:293-9. 2010
  7. doi Determination of trace elements in Rheum moorcroftianum by AAS
    Pramod Singh
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal 246 174, Uttarakhand, India
    Nat Prod Res 26:161-6. 2012
  8. doi Study on the trace elements in Swertia chirayita (Roxb.) H. Karsten
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, P O Srinagar 246 174, Uttarakhand, India
    Biol Trace Elem Res 133:350-6. 2010
  9. doi Solvatochromic and single crystal studies of 3-(4-bromophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-1-carbaldehyde
    Pramod Singh
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal 246 174, Uttarakhand, India
    Spectrochim Acta A Mol Biomol Spectrosc 107:213-7. 2013
  10. pmc High-performance liquid chromatography analysis of plant saponins: An update 2005-2010
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal
    Pharmacogn Rev 5:155-8. 2011

Collaborators

  • Pramod Singh
  • M S M Rawat
  • Geeta Joshi née Pant
  • B S Rawat
  • K Thapliyal
  • G C Joshi
  • Geeta Joshi
  • Geeta Joshi Nee Pant
  • Mohan S M Rawat

Detail Information

Publications10

  1. doi Evaluation of trace element contents in Swertia paniculata Wall
    Jagmohan Singh Negi
    Herbal Research and Development Institute, Mandal Gopeshwar, Uttarakhand, India
    Nat Prod Res 26:72-6. 2012
    ..The concentrations of Cu and Li were quite low in all samples, whereas Zn, Mn, Co and Na were found in moderate concentration and K, Ca and Fe were found in very high concentrations in all the samples tested...
  2. ncbi RP-HPLC analysis and antidiabetic activity of Swertia paniculata
    Jagmohan S Negi
    Herbal Research and Development Institute, Gopeshwar Chamoli 246401, Uttarakhand, India
    Nat Prod Commun 5:907-10. 2010
    ..0% by the methanol extract of the leaves. Overall, results showed that the concentration of bioactive compounds increased with altitude. October was the period of prime potency and should be the time of harvest for S. paniculata...
  3. doi Variation of trace elements contents in Asparagus racemosus (Willd)
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174 Uttarakhand, India
    Biol Trace Elem Res 135:275-82. 2010
    ..0 +/- 3.2, 34.0 +/- 0.5, 84.0 +/- 0.7, 2,040.0 +/- 0.3, 122.0 +/- 1.5, 745.0 +/- 0.3, 13,260.0 +/- 3.5, 6,153.0 +/- 1.6, and 58.0 +/- 3.8 mg/kg, respectively...
  4. doi Trace elements contents in Asparagus curillus (Buch.-Ham.) ex Roxb
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174, Uttarakhand, India
    Biol Trace Elem Res 136:364-71. 2010
    ..0 +/- 1.5, 28.0 +/- 7.0, 44.0 +/- 7.3, 1138.0 +/- 18.5, 91.0 +/- 6.2, 381.0 +/- 7.8, 9508.0 +/- 7.8, 3076.0 +/- 6.4, and 78.0 +/- 4.6 mg/kg, respectively...
  5. doi Study on the variations of mineral elements in Swertia speciosa (G. Don)
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174 Uttarakhand, India
    Biol Trace Elem Res 138:300-6. 2010
    ..Among all the elements, highest concentration (more than 2,000 mg/kg) of Ca and K were recorded in S. speciosa and the concentration of other elements analyzed in the study decreased in the order Fe>Na>Zn>Co>Li>Cu>Mn...
  6. doi Quantification of mineral elements of Rheum emodi Wallr. (Polygonaceae)
    Pramod Singh
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, 246 174 Uttarakhand, India
    Biol Trace Elem Res 138:293-9. 2010
    ..The concentration of micro- and macroelements was different in roots and leaves. The concentration of mineral elements was found in both the leaves and roots in the order of K > Ca > Fe > Mn > Na > Zn > Co > Li > Cu...
  7. doi Determination of trace elements in Rheum moorcroftianum by AAS
    Pramod Singh
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal 246 174, Uttarakhand, India
    Nat Prod Res 26:161-6. 2012
    ..0 ± 0.9, 83.0 ± 4.6, 322.0 ± 6.0, 920.0 ± 1.9, 72.0 ± 1.5, 402.0 ± 7.8, 10,235.0 ± 7.0, 12,336.0 ± 2.6 and 59.9 ± 0.3  mg kg(-1), respectively, in all the samples analysed...
  8. doi Study on the trace elements in Swertia chirayita (Roxb.) H. Karsten
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal, P O Srinagar 246 174, Uttarakhand, India
    Biol Trace Elem Res 133:350-6. 2010
    ..The concentration of Ca in all the samples was more than 1,346.0 mg/kg and the concentration of other elements was found in the order K > Ca > Fe > Na > Mn > Zn > Co > Cu > Li in different samples of S. chirayita...
  9. doi Solvatochromic and single crystal studies of 3-(4-bromophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-1-carbaldehyde
    Pramod Singh
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal 246 174, Uttarakhand, India
    Spectrochim Acta A Mol Biomol Spectrosc 107:213-7. 2013
    ..88×10(4) to 3.53×10(4) and 0.01 to 0.25, respectively. The ratio of the dipole moment of excited state to the dipole moment of ground state was calculated by using solvatochromic shift methods...
  10. pmc High-performance liquid chromatography analysis of plant saponins: An update 2005-2010
    Jagmohan S Negi
    Department of Chemistry, HNB Garhwal University, Srinagar Garhwal
    Pharmacogn Rev 5:155-8. 2011
    ..Electrospray ionization mass spectrometry, diode array detector , evaporative light scattering detection, and charged aerosols have been used for overcoming the detection problem of saponins...