Optimization of Total Phenolic and Flavonoid Contents of Defatted Pitaya ( Hylocereus polyrhizus ) Seed Extract and Its Antioxidant Properties

The present study was conducted to optimize extraction process for defatted pitaya seed extract (DPSE) adopting response surface methodology (RSM). A five-level central composite design was used to optimize total phenolic content (TPC), total flavonoid content (TFC), ferric reducing antioxidant powe...

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Bibliographic Details

Published in:	Molecules (Basel, Switzerland) Vol. 25; no. 4; p. 787
Main Authors:	Zulkifli, Siti Atikah, Abd Gani, Siti Salwa, Zaidan, Uswatun Hasanah, Halmi, Mohd Izuan Effendi
Format:	Journal Article
Language:	English
Published:	Switzerland MDPI 12-02-2020 MDPI AG
Subjects:	antioxidant activity defatted pitaya seed extraction flavonoid content phenolic content response surface methodology response surface methodology extraction flavonoid content antioxidant activity defatted pitaya seed phenolic content
Online Access:	Get full text
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