2 publications

• Published Subscription 6 Jul 2020

  GC-MS Analysis of Bio-Active Compounds of Carica papaya L. Male Flower

  By Purendra Singh, Hanuman Lal Kumawat, Teena Agrawal

  Abstract: This study was aimed at the elucidation of the bioactive compounds present in methanol extracts of Carica papaya L. The GC-MS mass spectra of the identified compounds were compared with those of the National Institute of Standards and Technology (NIST) database library. The results confirmed the presence of 32 compounds including 10-Heptadecen-8-ynoic acid, methyl ester, (E)-, 3,6-Octadecadiynoic acid, methyl ester, 7-epi-cis-sesquisabinene hydrate, Methyl 5-cyclopropyl-1-(4-fluorophenyl)-1H-pyrazole-3carboxylate, á-copaene, Tetradecanoic acid, Tridecanoic acid, Pentadecanoic …

  Published in International Journal of Chemical Separation Technology · Vol. 6, Issue 1, 2020 · pp. 23–34 Read article →

• Published Subscription 12 Feb 2020

  Chromatography (Paper and Thin-layer chromatography) Techniques and Applications

  By Purendra Singh

  Abstract: Chromatography technique for separation of the component and a mixture on the basis of relative amount of each solute distribution between a moving fluid stream, called mobile phase and stationary phase. Chromatography is an essential biophysical technique that allows the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. Proteins can be purified based on features such as size and shape, total charge, hydrophobic …

  Published in International Journal of Analytical and Applied Chemistry · Vol. 5, Issue 2, 2019 · pp. 12–16 Read article →