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IJC-B Vol.50B(05) [May 2011] >


Title: Lipase catalysed substituted coumarins with antioxidant activity
Authors: Kidwai, Mazaahir
Vaishali
Poddar, Roona
Keywords: ABTS
Acyl coumarins
Antioxidant
DPPH
Esterfication
Lipase
Issue Date: May-2011
Publisher: NISCAIR-CSIR, India
Abstract: Lipase has been employed as a green catalyst to esterify 7- and 6-hydroxy-4-methyl-coumarin with different fatty and acetic acid. The esterified coumarins have been evaluated for antioxidant activities using DPPH and ABTS assays, among them 3a and 5a are known as active antioxidants.
Page(s): 715-720
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.50B(05) [May 2011]

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