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Antioxidant capacity and major phenol compounds of horticultural plant materials not usually used

Burri, Stina CM and Ekholm, Anders and Håkansson, Åsa and Tornberg, Eva and Rumpunen, Kimmo (2017). Antioxidant capacity and major phenol compounds of horticultural plant materials not usually used. Journal of Functional Foods. 38, 119-127
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Official URL: http://dx.doi.org/10.1016/j.jff.2017.09.003

Abstract

Horticultural plant materials not usually used from onion, carrot, beetroot, sea buckthorn, black and red
currants as well as a wastewater powder from olive oil production were analyzed for total phenols content
(FC), ferric reducing ability of plasma (FRAP), radical scavenging capacity (ABTS), and for major phenolic
compounds by HPLC-MS. Antioxidant capacity and phenol content varied significantly between
species and cultivars, with extracts of sea buckthorn leaves being superior. In different species, different
phenolic compounds were closely associated with FRAP, ABTS and FC. For instance, hydrolysable tannins
were major antioxidants in sea buckthorn whereas quercetin was the major antioxidant in onion peel and
skin. This study shows that horticultural plant materials usually left in the field or waste materials from
processing may have high antioxidant properties, and that extracts of these materials therefore could be
of potential interest for development of antioxidant food additives.

Authors/Creators:Burri, Stina CM and Ekholm, Anders and Håkansson, Åsa and Tornberg, Eva and Rumpunen, Kimmo
Title:Antioxidant capacity and major phenol compounds of horticultural plant materials not usually used
Series/Journal:Journal of Functional Foods (1756-4646)
Year of publishing :2017
Volume:38
Page range:119-127
Number of Pages:9
Publisher:Elsevier
Associated Programs and Other Stakeholders:Z - SLU - Libray > Odla mera
ISSN:1756-4646
Language:English
Publication Type:Journal article
Refereed:Yes
Article category:Scientific peer reviewed
Version:Published version
Full Text Status:Public
Agris subject categories.:Q Food science > Q05 Food additives
Subjects:(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 401 Agricultural, Forestry and Fisheries > Food Science
(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 401 Agricultural, Forestry and Fisheries > Horticulture
(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 401 Agricultural, Forestry and Fisheries > Agricultural Science
Agrovoc terms:antioxidants, plant breeding, phenolic content
Keywords:antioxidants, plant breeding, phenolic content
URN:NBN:urn:nbn:se:slu:epsilon-e-4693
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-4693
ID Code:14798
Faculty:LTV - Fakulteten för landskapsarkitektur, trädgårds- och växtproduktionsvetenskap
Department:(LTJ, LTV) > Department of Plant Breeding (from 130101)
Deposited By: SLUpub Connector
Deposited On:22 Jan 2018 07:42
Metadata Last Modified:23 Jan 2018 05:02

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