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 ) , 

 ISSN 2394-3211

Impact Factor: 6.222

 ICV - 79.57

Abstract

MICROENCAPSULATION OF PIROXICAM USING PH SENSITIVE POLYMERS

Esmat E. Zein, Ahmed A. Donia and Sania El-kayad*

ABSTRACT

Different techniques are utilized to reduce gastrointestinal side effects of non-steroidal anti-inflammatory drugs (NSAIDs) including microencapsulation by pH sensitive polymers. Enteric coated piroxicam microspheres were prepared to reduce its side effects. Microspheres were prepared using emulsion solvent evaporation method using Eudragit L100 and Eudragit S100 as pH sensitive polymers for enteric coating of piroxicam. Entrapment efficiency and percent yield was measured for the prepared formulations and it was found that it depends on polymer type as well as drug polymer ratio. IR analysis was used to predict any interaction between drug and the used polymers. It revealed presence of intermolecular hydrogen bonding between piroxicam and Eudragit polymers. In vitro dissolution test was carried out using three different PH media (1.2, 6.8 and 7.4) to determine release of drug at different pH values. All formulations showed burst release at PH 1.2 but Eudragit L100 polymer containing formulations showed the highest initial rapid burst release. Formula B2 was found to be the best formula as it has only 6% burst release within 2 hrs at pH 1.2.

Keywords: Eudragit L100 and Eudragit S100


[Full Text Article]

INDEXING

NEWS & UPDATION

  • New Issue Published

    Its Our pleasure to inform you that, EJPMR 1 December 2021 Issue has been Published, Kindly check it on http://www.ejpmr.com/home/current_issues

  • EJPMR: DECEMBER ISSUE PUBLISHED

    DECEMBER Issue has been successfully launched on 1 December 2021.

  • EJPMR New Impact Factor

    Its our Pleasure to Inform you that EJPMR Impact Factor has been increased from  5.804 to 6.222, due to high quality Publication at International Level

  • 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 )