Composition of Citrus sinensis (L.) Osbeck cv «Maltaise demi-sanguine» juice. A comparison between organic and conventional farming.
Identifieur interne : 000270 ( Main/Exploration ); précédent : 000269; suivant : 000271Composition of Citrus sinensis (L.) Osbeck cv «Maltaise demi-sanguine» juice. A comparison between organic and conventional farming.
Auteurs : Hend Letaief [Tunisie] ; Hassen Zemni [Tunisie] ; Ahmed Mliki [Tunisie] ; Samir Chebil [Tunisie]Source :
- Food chemistry [ 0308-8146 ] ; 2016.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Antioxidants, Ascorbic Acid, Flavonoids, Hesperidin, Hydroxybenzoates, Phenols.
- analysis : Beverages, Food, Organic.
- chemistry : Citrus sinensis, Fruit.
- Gardening, Organic Agriculture.
Abstract
Juices from conventionally and organically grown Citrus sinensis (L.) Osbeck cv. Maltaise demi-sanguine blood orange were investigated for quality parameters and antioxidant capacity. This blood orange variety is particularly rich in linoleic, linolenic acids, vitamin C and phenolic compounds. The quantitative determination of these compounds in cv. Maltaise demi-sanguine juice produced under conventional and organic agricultural practices revealed significant differences. The organically grown fruits contained more hesperidin and total fatty acids amounts as well as a higher sugar content and a lower acidity. Conventionally-grown fruit was found to have an increase in antioxidant capacity. In addition to having higher antioxidant activity conventionally-grown fruit had an observed increase in the concentration of phenolic acids and most flavonoids. The results of this study indicated that organically-grown Maltaise demi-sanguine juice contained an increased concentration of hesperidin which has been observed to possess biological activities associated with a healthy life.
DOI: 10.1016/j.foodchem.2015.08.025
PubMed: 26471557
Affiliations:
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Le document en format XML
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Osbeck cv. Maltaise demi-sanguine blood orange were investigated for quality parameters and antioxidant capacity. This blood orange variety is particularly rich in linoleic, linolenic acids, vitamin C and phenolic compounds. The quantitative determination of these compounds in cv. Maltaise demi-sanguine juice produced under conventional and organic agricultural practices revealed significant differences. The organically grown fruits contained more hesperidin and total fatty acids amounts as well as a higher sugar content and a lower acidity. Conventionally-grown fruit was found to have an increase in antioxidant capacity. In addition to having higher antioxidant activity conventionally-grown fruit had an observed increase in the concentration of phenolic acids and most flavonoids. The results of this study indicated that organically-grown Maltaise demi-sanguine juice contained an increased concentration of hesperidin which has been observed to possess biological activities associated with a healthy life.</div></front></TEI><affiliations><list><country><li>Tunisie</li></country></list><tree><country name="Tunisie"><noRegion><name sortKey="Letaief, Hend" sort="Letaief, Hend" uniqKey="Letaief H" first="Hend" last="Letaief">Hend Letaief</name></noRegion><name sortKey="Chebil, Samir" sort="Chebil, Samir" uniqKey="Chebil S" first="Samir" last="Chebil">Samir Chebil</name><name sortKey="Mliki, Ahmed" sort="Mliki, Ahmed" uniqKey="Mliki A" first="Ahmed" last="Mliki">Ahmed Mliki</name><name sortKey="Zemni, Hassen" sort="Zemni, Hassen" uniqKey="Zemni H" first="Hassen" last="Zemni">Hassen Zemni</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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