EUROPEAN JOURNAL OF
PHARMACEUTICAL AND MEDICAL RESEARCH

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical, Medical & Biological Sciences

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

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 ISSN 2394-3211

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 ICV - 79.57

Abstract

UV AND HPLC METHOD DEVELOPMENT OF AZADIRACHTIN AND GYMNEMIC ACID IN POLYHERBAL CHURNA AND ITS VALIDATION

Dr. Vijay R. Salunkhe* and Dr. C. S. Magdum

ABSTRACT

The present research work is associated with UV and HPLC method development of Azadirachtin and Gymnemic acid in polyherbal churna and its validation .UV method for simultaneous estimation of Azadirachtin and Gymnemic acid was developed using 95% methanol as a solvent. By scanning, the each solution was in the range of 200-400 nm. 210 nm was selected as a wavelength for Azadirachtin while 217 nm for Gymnemic acid. Method was validated by linearity ,range ,accuracy, precision (intraday and interday),LOD LOQ. HPLC method for simultaneous estimation of Azadirachtin and Gymnemic acid was developed using HPLC system of JASCO UV -2075 with C18Intresil, 4.6(i.d.) x 263 nm columns. Chromatogram for marker was developed using mobile phase methanol :acetonitrile in the ratio of 60:40 v/v. Separation was achieved with good resolution as 6.3 , Retention time as 1.9417 ,3.2083,asymmetry 1.15,0.87 and theoretical plates 1180,7955 for Azadirachtin and Gymnemic acid respectively. Method was validated by parameters as linearity, range, accuracy, precision (intraday and interday), LOD LOQ ,robustnees . Churna was analyzed in comparision with standard Azadirachtin and Gymnemic acid. The quantification of Azadirachtin and Gymnemic acid in churna chromatogram was done by comparing peak areas from chromatogram of standard Azadirachtin and Gymnemic acid.

Keywords: UV, HPLC, method development, Azadirachtin, Gymnemic acid, polyherbal churna, validation.


[Full Text Article]

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Google Scholar Indian Science Publications InfoBase Index (In Process) SOCOLAR, China Research Bible, Fuchu, Tokyo. JAPAN International Society for Research activity (ISRA) Scientific Indexing Services (SIS) Polish Scholarly Bibliography Global Impact Factor (GIF) (Under Process) Universal Impact Factor International Scientific Indexing (ISI), UAE Index Copernicus CAS (A Division of American Chemical Society) USA (Under Process) Directory of Open Access Journal (DOAJ, Sweden, in process) UDLedge Science Citation Index CiteFactor Directory Of Research Journal Indexing (DRJI) Indian citation Index (ICI) Journal Index (JI, Under Process) Directory of abstract indexing for Journals (DAIJ) Open Access Journals (Under Process) Impact Factor Services For International Journals (IFSIJ) Cosmos Impact Factor Jour Informatics (Under Process) Eurasian Scientific Journal Index (ESJI) International Innovative Journal Impact Factor (IIJIF) Science Library Index, Dubai, United Arab Emirates Pubmed Database [NLM ID: 101669306] (Under Process) IP Indexing (IP Value 2.40) Web of Science Group (Under Process) Directory of Research Journals Indexing Scholar Article Journal Index (SAJI) International Scientific Indexing ( ISI )