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)

European Journal of Pharmaceutical and Medical Research (EJPMR) has indexed with various reputed international bodies like : 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 ) , Scope Database , Academia , 

 ISSN 2394-3211

Impact Factor: 7.065

 ICV - 79.57

Abstract

APPLICATION OF CENTRAL COMPOSITE DESIGN BASED ON RESPONSE SURFACE METHODOLOGY FOR OPTIMIZATION OF EXTENDED RELEASE ACECLOFENAC MICROPARTICLES

B. Jayanthi*, S. Sarojini, M. Manikandan and P. K. Manna

ABSTRACT

The purpose of the present study was to develop a central composite design based on response surface methodology to optimize the process parameters for the formulation of extended release aceclofenac microparticles. The micro particles were prepared by emulsion solvent evaporation technique using ethyl cellulose as the polymer. Response surface methodology with three factors for five level design of experiments was employed to study the effect of independent variable stirring speed (X1), viscosity of oil phase (X2) and emulsifying agents (X3. The dependent variables includes particle size (Y1), drug entrapment efficiency (Y2) and percentage of drug release(Y3). High speed stirring and viscosity of oil phase results in decrease particle size with increased entrapment efficiency and stirring speed. The viscosity of oil phase has a positive impact on aceclofenac release over the period of 24hours. Drug-loaded micro particles exhibited the size ranging between 220.56 μm to 575.83μm with entrapment efficient ranging between 62.18% to 81.22%. and cumulative percentage drug release were ranging between 85.09% to 99.87%. The present study helped in predicting the optimized formula with excellent extended drug release. The results obtained, indicated that response surface methodology can be successfully used to optimized the formulation thereby reducing the number of trial time and cost of formulation development.

Keywords: Microparticle, Aceclofenac, Ethyl cellulose, Response surface methodology, Optimization, Extended Release.


[Full Text Article] [Download Certificate]

Citation

  All Since 2019
 Citation  3086  2560
 h-index  18  17
 i10-index  64  44

INDEXING

NEWS & UPDATION

  • EJPMR New Impact Factor

    EJPMR Impact Factor has been Increased to 7.065 for Year 2024.

  • EJPMR: FEBRUARY ISSUE PUBLISHED

    FEBRUARY 2024 issue has been successfully launched on 1 FEBRUARY 2024.

  • New Issue Published

    Its Our pleasure to inform you that, EJPMR 1 February 2024 Issue has been Published, Kindly check it on https://www.ejpmr.com/issue

  • Index Copernicus Value

    EJPMR Received Index Copernicus Value 79.57, due to High Quality Publication in EJPMR at International Level

  • Journal web site support Internet Explorer, Google Chrome, Mozilla Firefox, Opera, Saffari for easy download of article without any trouble.

    .

  • Article Invited for Publication

    Article are invited for publication in EJPMR Coming Issue

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 ) Scope Database Academia