נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Salinity effects on colour and health traits in the pomegranate (Punica granatum L.) fruit peel
Year:
2014
Authors :
Holland, Doron
;
.
Volume :
4
Co-Authors:
Borochov-Neori, H., Southern Arava Research and Development, Hevel Eilot, 88820, Israel
Judeinstein, S., Southern Arava Research and Development, Hevel Eilot, 88820, Israel
Tripler, E., Southern Arava Research and Development, Hevel Eilot, 88820, Israel
Holland, D., Agricultural Research Organization, Unit of Deciduous Fruit Trees Sciences, Newe Ya'ar Research Center, Ramat Yishay, 30095, Israel
Lazarovitch, N., Wyler Department of Dryland Agriculture, French Associ. Institute for Agriculture and Biotechnology of Drylands, Ben-Gurion University of the Negev, Sede-Boqer Campus, 84990, Israel
Facilitators :
From page:
54
To page:
68
(
Total pages:
15
)
Abstract:
Irrigation water salinity effects on colour and health ingredients in the pomegranate peel were studied in two accessions, 'Wonderful' and 'SP-2', grown under a wide range of salinities, 1.2 to 9 dS m-1. Ripe fruit peels were analysed for phenolics and anthocyanins composition, and antioxidative capacity. Total phenolics concentration and antioxidative capacity were determined by the Folin-Ciocalteau and FRAP assays, respectively. Phenolics and anthocyanins composition was analysed by RP-HPLC. Increased salinity enhanced considerably the overall accumulation of phenolics and anthocyanins, and the antioxidative capacity in both cultivars; the magnitude of the effects was accession dependent. Mono- and di-glucosides of cyanidins, pelargonidins, and delphinidines were detected at proportions that varied with accession and salinity. Increased concentrations of gallotannins, flavonols and ellagic acid derivatives in 'Wonderful', and punicalagins, flavonols and ellagic acid derivatives in 'SP-2' accompanied elevated salinity levels. The results may benefit the pomegranate juice and byproduct valourisation industries, especially in the face of global water quality deterioration. Copyright © 2014 Inderscience Enterprises Ltd.
Note:
Related Files :
Anthocyanins
Antioxidative capacity
Cyanidin
Ellagic acid
Health value
Pelargonidin
Preharvest
Punicalagin
salinity
Show More
Related Content
More details
DOI :
10.1504/IJPTI.2014.064145
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
31126
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:59
You may also be interested in
Scientific Publication
Salinity effects on colour and health traits in the pomegranate (Punica granatum L.) fruit peel
4
Borochov-Neori, H., Southern Arava Research and Development, Hevel Eilot, 88820, Israel
Judeinstein, S., Southern Arava Research and Development, Hevel Eilot, 88820, Israel
Tripler, E., Southern Arava Research and Development, Hevel Eilot, 88820, Israel
Holland, D., Agricultural Research Organization, Unit of Deciduous Fruit Trees Sciences, Newe Ya'ar Research Center, Ramat Yishay, 30095, Israel
Lazarovitch, N., Wyler Department of Dryland Agriculture, French Associ. Institute for Agriculture and Biotechnology of Drylands, Ben-Gurion University of the Negev, Sede-Boqer Campus, 84990, Israel
Salinity effects on colour and health traits in the pomegranate (Punica granatum L.) fruit peel
Irrigation water salinity effects on colour and health ingredients in the pomegranate peel were studied in two accessions, 'Wonderful' and 'SP-2', grown under a wide range of salinities, 1.2 to 9 dS m-1. Ripe fruit peels were analysed for phenolics and anthocyanins composition, and antioxidative capacity. Total phenolics concentration and antioxidative capacity were determined by the Folin-Ciocalteau and FRAP assays, respectively. Phenolics and anthocyanins composition was analysed by RP-HPLC. Increased salinity enhanced considerably the overall accumulation of phenolics and anthocyanins, and the antioxidative capacity in both cultivars; the magnitude of the effects was accession dependent. Mono- and di-glucosides of cyanidins, pelargonidins, and delphinidines were detected at proportions that varied with accession and salinity. Increased concentrations of gallotannins, flavonols and ellagic acid derivatives in 'Wonderful', and punicalagins, flavonols and ellagic acid derivatives in 'SP-2' accompanied elevated salinity levels. The results may benefit the pomegranate juice and byproduct valourisation industries, especially in the face of global water quality deterioration. Copyright © 2014 Inderscience Enterprises Ltd.
Scientific Publication
You may also be interested in