ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY OF THREE ALGAE FROM PERSIAN GULF AND CASPIAN SEA

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KHEZRI MOHAMMAD; REZAEI MASOUD; RABIEI SANA; GARMSIRI ELHAM

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Paper Information

Journal: ECOPERSIA Year:2016 | Volume:4 | Issue:2 Page(s): 1425-1435

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Information Journal Paper

Title

ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY OF THREE ALGAE FROM PERSIAN GULF AND CASPIAN SEA

Author(s)

KHEZRI MOHAMMAD | REZAEI MASOUD | RABIEI SANA | GARMSIRI ELHAM | Issue Writer Certificate

Keywords

MACROALGAEQ1

SOLVENT EXTRACTIONQ2

ANTIOXIDANT TESTSQ2

FOOD BORNE PATHOGENIC BACTERIAQ2

BACTERIAL INHIBITION ZONEQ2

Abstract

The antibacterial and antioxidant activities of methanol and acetone extracts of three marine algae, including Hypnea hamulosa, Gracilaria corticata and Enteromorpha intestinalis were investigated. Antioxidant activities were determined by means of total antioxidant capacity, total phenolic compounds, DPPH radical scavenging activity and ferric reducing antioxidant power. Antibacterial activity was determined using a paper disc diffusion method against pathogenic bacteria, including Listeria monocytogenes, Escherichia coli and Bacillus subtilis. Acetone extract of E. intestinalis showed the highest antioxidant activity and contained the highest phenolic compounds. The highest percentage of DPPH radical scavenging activity was observed in the methanol extract of H. hamulosa (p<0.05). The highest ferric reducing antioxidant power was observed in the methanol extract of Glacilaria (p<0.05). The strongest inhibition (p<0.05) against L. monocytogenes was shown by the methanol extract of E. intestinalis and the highest inhibition against B. subtilis and E. coli was observed in the acetone extract (p<0.05). In conclusion, E. intestinalis extracts showed favorable antioxidant and antibacterial activity suggesting its application in food and pharmacological industries.

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APA: Copy

KHEZRI, MOHAMMAD, REZAEI, MASOUD, RABIEI, SANA, & GARMSIRI, ELHAM. (2016). ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY OF THREE ALGAE FROM PERSIAN GULF AND CASPIAN SEA. ECOPERSIA, 4(2 ), 1425-1435. SID. https://sid.ir/paper/263673/en

Vancouver: Copy

KHEZRI MOHAMMAD, REZAEI MASOUD, RABIEI SANA, GARMSIRI ELHAM. ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY OF THREE ALGAE FROM PERSIAN GULF AND CASPIAN SEA. ECOPERSIA[Internet]. 2016;4(2 ):1425-1435. Available from: https://sid.ir/paper/263673/en

IEEE: Copy

MOHAMMAD KHEZRI, MASOUD REZAEI, SANA RABIEI, and ELHAM GARMSIRI, “ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY OF THREE ALGAE FROM PERSIAN GULF AND CASPIAN SEA,” ECOPERSIA, vol. 4, no. 2 , pp. 1425–1435, 2016, [Online]. Available: https://sid.ir/paper/263673/en

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