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Title: Bioactivity guided extraction of Seabuckthorn (Hippophae rhamnoides L. ssp. turkestanica) leaves
Authors: Kumar, Singh Amrit
Paul, Attrey Dharam
Tanveer, Naved
Keywords: Seabuckthorn;Bioactivity guided extraction;DPPH Scavenging Activity;Total Phenol Content
Issue Date: May-2013
Publisher: NISCAIR-CSIR, India
Abstract: This study represents antioxidant (DPPH scavenging) activity guided extraction of Seabuckthorn (SBT) leaves and its correlation with total phenol content. 75% ethanolic and acetone extracts showed significantly higher antioxidant activity and total phenol content in comparison with other solvent extracts. Phenol contents correlated well (R2 = 0.952) with the antioxidant activities. It suggests that these phenolic compounds are responsible, at least in part, for the antioxidant activities observed. HPLC analysis also appears to support the correlation of total phenol content and antioxidant activity.
Page(s): 307-311
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.72(05) [May 2013]

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