Horticulture, Environment, and Biotechnology, ( ISI ), Volume (51), No (6), Year (2010-12) , Pages (477-482)

Title : ( Antioxidant Capacity, Chemical Composition and Physical Properties of Some Apricot (Prunus armeniaca L.) Cultivars )

Authors: Gholam Hossein Davarynejad , shadan khorshidi , József Nyéki , Zoltán Szabó , Judit Gal-Remennyik ,

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Abstract

Abstract. The study was undertaken to elucidate the understanding of biochemical and physical properties of nine fresh and dried apricot cultivars (‘Jumbo cot’, ‘Tom cot’, ‘Goldstrike’, ‘Goldbar’, ‘Bergeron’, ‘Bergarouge’, ‘Sweet cot’, ‘Yellow cot’ and ‘Zebra’) cultivated at the Boldogkőváralja Commercial Orchard of Debrecen, Hungary. Flesh firmness, skin color, total soluble solid content, titratable acidity, and antioxidant capacity were measured by ferric reducing antioxidant power (FRAP) method and chemiluminescence assay. Fruits were harvested at commercial maturity stages. Fresh apricot and the stoned, non sulphurated fruits dried with hot air for 24 hours were used for measuring antioxidant activity. The contents of antioxidant compounds were analyzed according to a factorial experiment with completely randomized design. All measured characteristics were significantly different among cultivars. ‘Goldbar’ had the highest lipophilic antioxidant capacity (ACL), hydrophilic antioxidant capacity (ACW) and FRAP value. Drying changed the correlation between assays.

Keywords

, ACL, ACW, antioxidant activity, color parameters, FRAP
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@article{paperid:1018957,
author = {Davarynejad, Gholam Hossein and Khorshidi, Shadan and József Nyéki and Zoltán Szabó and Judit Gal-Remennyik},
title = {Antioxidant Capacity, Chemical Composition and Physical Properties of Some Apricot (Prunus armeniaca L.) Cultivars},
journal = {Horticulture, Environment, and Biotechnology},
year = {2010},
volume = {51},
number = {6},
month = {December},
issn = {0253-6498},
pages = {477--482},
numpages = {5},
keywords = {ACL; ACW; antioxidant activity; color parameters; FRAP},
}

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%0 Journal Article
%T Antioxidant Capacity, Chemical Composition and Physical Properties of Some Apricot (Prunus armeniaca L.) Cultivars
%A Davarynejad, Gholam Hossein
%A Khorshidi, Shadan
%A József Nyéki
%A Zoltán Szabó
%A Judit Gal-Remennyik
%J Horticulture, Environment, and Biotechnology
%@ 0253-6498
%D 2010

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