EUROPEAN JOURNAL OF
PHARMACEUTICAL AND MEDICAL RESEARCH

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) , 

 ISSN 2394-3211

Impact Factor: 4.897

 ICV - 79.57

Abstract

COMPARATIVE STUDY OF TWO CLASSICAL EXTRACTION METHODS BY USING GC/MS OF TEPHROSIA NUBICA BOISS GROWING IN SAUDI ARABIA

Hanan Al-Yousef*, Ghada Anber, Nawal Al-Qahs and Al-Anous Bin Swedan

ABSTRACT

A comparative study was done at first time from the aerial parts of T. nubica Boiss growing in S. A. by using two conventional extraction techniques Macerated (MA) & Soxhlet (SX) and analyzed by GC & GC/MS. In this work, we compare the extraction effectiveness of two methods commonly applied in lab. Also, a comparison of extracting solvents was performed in current study. The extraction conditions might not be maximized for these two techniques; the select of extraction parameters were depend on the experience from pervious investigation published worldwide. This study focused on the vast variation of the extraction quantities and quality with MA & SX methods. The GC & GC/MS chromatographic analysis results found have observed that the alcohol can give the highest recoveries when compared to other extraction solvents. The comparison made between the MA and SX extraction methods has found that MA is a suitable alternative to SE for the hexane and chloroform chemical composition, but SX did not give a good recovery by these two solvents. This study is the first report describing comparison between MA and SX by using GC & GC/MS.

Keywords: T.nubica, SX, Maceration, GC&GC/MS.


[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)