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Journal ArticleDOI

Chemical, technological and in vitro antioxidant properties of mango, guava, pineapple and passion fruit dietary fibre concentrate.

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TLDR
Exotic fruit fibres obtained as co-products in the process to obtain juice may be considered a good source of natural compounds with significant antioxidant activity and a good correlation between total phenol content and antioxidant capacity.
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This article is published in Food Chemistry.The article was published on 2012-12-01. It has received 324 citations till now. The article focuses on the topics: DPPH & ABTS.

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Book ChapterDOI

Valorization of Guava Fruit By-Products

Fantao Kong
TL;DR: A review of physicochemical characterization, phenolic compoundsPhenolic compounds identified, and research related to the utilization of these by-products is presented in this article , which allows us to evaluate the multiple possibilities offered by this by-product due to its characteristics and properties.
Journal ArticleDOI

Development and Characterization of Yellow Passion Fruit Peel Flour (Passiflora edulis f. flavicarpa)

TL;DR: In this article , the peels of the yellow passion fruit (Passiflora edulis f. flavicarpa) were used to develop a flour that was evaluated in terms of its physicochemical, microscopic, colorimetric, and granulometric characteristics, its total phenolic compound and carotenoid contents, and its antioxidant capacity.
Journal ArticleDOI

Valorization of tropical fruit peel powders: Physicochemical composition, techno-functional properties, and in vitro antioxidant and antidiabetic activities

TL;DR: In this article , the authors evaluated the physicochemical composition, techno-functional properties and in vitro antioxidant and antidiabetic activities of papaya, pineapple and mango peels for their possible use as functional ingredients.
References
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Journal ArticleDOI

Use of a Free Radical Method to Evaluate Antioxidant Activity

TL;DR: The antiradical properties of various antioxidants were determined using the free radical 2,2-Diphenyl-1-picrylhydrazyl (DPPH*) in its radical form as discussed by the authors.
Journal Article

Colorimetry of Total Phenolics with Phosphomolybdic-Phosphotungstic Acid Reagents

TL;DR: In this paper, the use of Folin-Ciocalteu reagent rather than the FolinDenis reagent, gallic acid as a reference standard, and a more reproducible time-temperature color development period was investigated.
Journal ArticleDOI

The ferric reducing ability of plasma (FRAP) as a measure of 'antioxidant power' : the FRAP assay

TL;DR: The FRAP assay offers a putative index of antioxidant, or reducing, potential of biological fluids within the technological reach of every laboratory and researcher interested in oxidative stress and its effects.
Book

Official Methods of Analysis of AOAC International

TL;DR: In this article, the authors present official methods of analysis of AOAC International, official methods for analysis of aOAC-related project, and a set of methods for the analysis of their work.
Journal ArticleDOI

Phenolics as potential antioxidant therapeutic agents: mechanism and actions.

TL;DR: Plant-derived phenolics represents good sources of natural antioxidants, however, further investigation on the molecular mechanism of action of these phytochemicals is crucial to the evaluation of their potential as prophylactic agents.
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