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Paper Information

Journal:   JOURNAL OF PLANT ENVIRONMENTAL PHYSIOLOGY   SPRING 2015 , Volume 10 , Number 1 (37); Page(s) 1 To 9.
 
Paper: 

ESTIMATION OF TOTAL PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF DIFFERENT PARTS OF BENE FRUIT (PISTACIA ATLANTICA SUBSP. KURDICA)

 
 
Author(s):  HATAMNIA A.A.*, MALEKZADEH P.
 
* DEPARTMENT OF BIOLOGY, FACULTY OF SCIENCE, ILAM UNIVERSITY, ILAM
 
Abstract: 

In this research total phenolic content and antioxidant activity of different parts of Bene fruit (Pistacia atlantica subsp. Kurdica) from Kurdistan province were studied. The results showed that among all the samples tested, hull extract contained the highest total phenolic content followed by shell and kernel extracts. There was a positive correlation between total phenol content and DPPH radical scavenging activity, nitrite oxide radical scavenging activity, and FRAP (Ferric Reducing Antioxidant Power). The results also indicated that antioxidant activity of hull extract was significantly higher than that of shell and kernel extracts, and the highest antioxidant activity of hull extract can be attributed to higher total phenolic and flavonoid content. The results of EC50 (the extract concentration providing 50% inhibition) value showed that the hull extract with the lowest EC50 revealed good antioxidant activity. Therefore, the different antioxidant activity assays showed that hull extract with potent activity can be introduced as a source of natural antioxidant.

 
Keyword(s): ANTIOXIDANT ACTIVITY, FLAVONOID, FRUIT, HULL, KERNEL, SHELL, TOTAL PHENOLIC
 
References: 
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