The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).

If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.

Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.

Fullscreen Fullscreen Off

By solvent extraction, acid hydrolysis, chromatography followed by crystallization, a compound was isolated from the leaves of Amaranthus spinosus Linn. Infra red spectroscopy, mass spectroscopy and nuclear magnetic resonance studies showed that the isolated compound was chemically 3,4 dihydroxy benzoic acid.


Amaranthus spinosus Linn., Chromatographic Techniques, 3,4 Dihydroxy Benzoic Acid.
Font Size