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Optimal extraction of flavonoids from the Moringa olifera seeds extract and study of its optimal antioxidant activity to efficient green synthesis of highly stable Silver NPs


 
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1. Title Title of document Optimal extraction of flavonoids from the Moringa olifera seeds extract and study of its optimal antioxidant activity to efficient green synthesis of highly stable Silver NPs
 
2. Creator Author's name, affiliation, country Sarbast Ahmad Mahmud; Department of Biology, Faculty of Science, Soran University, PO Box 624, Soran, Kurdistan Regional Government, Iraq; Iraq
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Extraction parameters, Emerson reaction, Antioxidant activity, Moringa olifera, stable silver nanoparticles
 
4. Description Abstract

Through this research, the optimal extraction conditions and characterization of flavonoids from the aqueous extract of the seeds of the Moringa olifera is studied. The effect of the extraction parameters such as PH, time of extraction, temperature and material ratio are studied to optimize the extraction conditions. Furthermore the total antioxidant capacity (TAC) of the optimum extract was studied using FRAP method and compared to the other extracts with different polarity. Further, the green synthesized silver nanoparticles by this method showed a very good stability and crystalinity which referes to the highly concentration of antioxidant phenolics through optimum extraction process.  
 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s) Soran University
 
7. Date (YYYY-MM-DD) 27-07-2017
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/8845
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v5i4.8845
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 5, No 4 (2017)
 
12. Language English=en en
 
13. Relation Supp. Files Untitled (B)
Untitled (28KB)
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2017 Moroccan Journal of Chemistry