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<article xlink="http://www.w3.org/1999/xlink" dtd-version="1.0" article-type="technology" lang="en"><front><journal-meta><journal-id journal-id-type="publisher">IJCRR</journal-id><journal-id journal-id-type="nlm-ta">I Journ Cur Res Re</journal-id><journal-title-group><journal-title>International Journal of Current Research and Review</journal-title><abbrev-journal-title abbrev-type="pubmed">I Journ Cur Res Re</abbrev-journal-title></journal-title-group><issn pub-type="ppub">2231-2196</issn><issn pub-type="opub">0975-5241</issn><publisher><publisher-name>Radiance Research Academy</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">2224</article-id><article-id pub-id-type="doi"/><article-id pub-id-type="doi-url"/><article-categories><subj-group subj-group-type="heading"><subject>Technology</subject></subj-group></article-categories><title-group><article-title>DEVELOPMENT OF FINGERPRINTS FOR SINGLE COMPONENT ANALYSIS OF AN AYURVEDIC&#13;
FORMULATION (PIPPLI CHURNA) BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY&#13;
</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Vishvnath</surname><given-names>Gupta</given-names></name></contrib><contrib contrib-type="author"><name><surname>K.</surname><given-names>Jain U.</given-names></name></contrib></contrib-group><volume/><issue/><fpage>52</fpage><lpage>58</lpage><permissions><copyright-statement>This article is copyright of Popeye Publishing, 2009</copyright-statement><copyright-year>2009</copyright-year><license license-type="open-access" href="http://creativecommons.org/licenses/by/4.0/"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution (CC BY 4.0) Licence. You may share and adapt the material, but must give appropriate credit to the source, provide a link to the licence, and indicate if changes were made.</license-p></license></permissions><abstract><p>Pippli Churna (PC) is a most popular Ayurvedic formulations among the Ayurvedic medicines,&#13;
Piperine is one of the major constituent of Pippli Churna. The process of development of HPLC&#13;
fingerprints for Pippli Churna extract is introduced in detail. The three laboratory batches and&#13;
three marketed batches were taken in this study to estimate the % of piperine in this indigenous&#13;
formulation. The selection of a suitable chromatographic system, the screening for important&#13;
parameters, and gradient optimization to method validation, and an integrated and universal&#13;
HPLC fingerprint approach was performed. This improves the separation quality of the&#13;
fingerprint. The detection wavelength of piperine was 343 nm. Thethree laboratory batches and&#13;
three marketed batches were taken in this study to estimate the % of piperine in this indigenous&#13;
formulation. The results of the method validation, based on the relative standard deviation of&#13;
relative retention times and relative peak areas, were acceptable. Calibration curves showed good&#13;
linearregression (R2 __ampersandsigngt; 0.999) within test range. The LODs and the LOQs for the piperine were&#13;
0.063 mg/ml and 0.071 mg/ml. This strategy is used for the estimation of piperine in Pippli&#13;
Churna(PC) formulation and identifies and assessedits quality. Results of statistical analysis show&#13;
present HPLC method for determination of Piperine is simple, precise, accurate and suitable for&#13;
routine analysis of Piperine in PC. The developed fingerprints can be used as a standard and&#13;
Piperine can be used as a possible marker compound for fingerprinting of PC.&#13;
</p></abstract><kwd-group><kwd>Fingerprints</kwd><kwd> Pippli churna (PC)</kwd><kwd> Piper species</kwd><kwd> Piperine marker</kwd><kwd> HPLC.</kwd></kwd-group></article-meta></front></article>
