Paper Information

Journal:   JUNDISHAPUR JOURNAL OF NATURAL PHARMACEUTICAL PRODUCTS   2013 , Volume 8 , Number 1; Page(s) 15 To 19.
 
Paper: 

TOTAL PHENOLIC, TOTAL FLAVONOIDS, ANTIOXIDANT AND ANTIMICROBIAL ACTIVITIES OF SCROPHULARIA STRIATA BOISS EXTRACTS

 
 
Author(s):  MAHBOUBI MOHADDESE*, KAZEMPOUR NASTARAN, BOLAND NAZAR ALI REZA
 
* MICROBIOLOGY GROUP, MEDICINAL PLANTS RESEARCH CENTER OF BARIJ ESSENCE, KASHAN, IR IRAN
 
Abstract: 

Background: Scrophularia striata (Scrophulariaceae family) is an herbaceous plant that is traditionally used for treatment of microbial infections.
Objectives: Antimicrobial and antioxidant activity of different extracts (methanolic, ethanolic, aqueous and ethyl acetate) from S. striata aerial parts was evaluated.
Materials and Methods: The antimicrobial activity of different extracts from S. striata was evaluated against a large number of bacteria and fungi by micro broth dilution. Total phenolic and flavonoid contents were measured and their antioxidant activities evaluated by DPPH assay and beta carotene linoleic acid test.
Results: Antimicrobial screening exhibited the positive relation between the total phenolic content and its antimicrobial activity but their antioxidant activity had a negative relation.
Conclusions: Further studies are recommended against clinical isolate of sensitive bacteria and deep investigation on flavonoid and phenolic compounds of S. striata and detecting the antioxidant portion in aqueous extract.

 
Keyword(s): ANTIMICROBIAL, ANTIOXIDANT, PHENOLIC COMPOUNDS
 
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