Tannins and Antioxidant Activities of the Walnut (Juglans regia) Pellicle
2015 ◽
Vol 10
(12)
◽
pp. 1934578X1501001
Keyword(s):
The total phenolic content and antioxidant activities of the acetone extract and derived fractions from the walnut ( Juglans regia) pellicle were estimated. The BuOH fraction exhibited the strongest antioxidant activity with the highest phenolic content. A phytochemical investigation of this fraction led to the isolation of three tannins, 2,3-hexahydroxydiphenoylglucose (1), pedunculagin (2) and 2,3,4,6-tetragalloylglucose (3). Pedunculagin showed high content and powerful activity, which implied that this compound plays an important role in the antioxidant activity of the walnut pellicle.
2021 ◽
Vol 21
(02)
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pp. 17477-17491
2009 ◽
Vol 27
(Special Issue 1)
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pp. S245-S247
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2018 ◽
Vol 17
(06)
◽
pp. 77-84
2020 ◽
2019 ◽
Vol 3
(01)
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pp. 1-5
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