In vitro antioxidant brine shrimp lethal

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In vitro antioxidant, brine shrimp lethality and antibacterial activities of
methanol extract of Trevesia palmata leaves
Article · December 2017
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4 authors, including:
Nahid Sultana

Md. Tanvir Hossain

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Noakhali Science & Technology University
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Noakhali Science & Technology University
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1

Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University,
Noakhali!3814, Bangladesh.
2
Department of Microbiology, Noakhali Science and Technology University, Noakhali!3814, Bangladesh.
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& , , known as the Snowflake Aralia is found in Lawachara Forest Reserve of Bangladesh. The
present study was carried out to assess the phytochemical and biological properties of methanol extract of .
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leaves (TPME). Preliminary phytochemical screening yielded the presence of paramount bioactive
compounds having a high antioxidant capacity. The antioxidant activity of the extract was tenacious utilizing
2,2!diphenyl!1!picrylhydrazyl (DPPH) radical scavenging activity, reducing power assay, and total antioxidant
activity (TAC). Antibacterial activity of extract was analyzed against
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. TPME showed moderate antioxidant activity on

DPPH and reducing power assay but good in TAC (394.5±7.8 AAE/g of extract). IC50 value (524.64±25.01