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United States Department of Agriculture

Agricultural Research Service

Survey of Phenolic Compounds Produced in Citrus

Table 8
Flavonoids in leaves from several grapefruit cultivars

[Abbreviations: NRT, narirutin; NRG, naringin; NHP, neohesperidin]


CultivarPloidyFlavonoids
NRTNRGNHP
(mg/g)

Narinigin-dominant types

Seedy Marsh2N0.682.383.14
Seedy Marsh4N0.733.452.71
Hall2N0.672.092.93
Hall4N0.603.963.15


Neohesperin-dominant types

Imperial2N0.710.951.66
Imperial4N0.591.366.51
Royal2N0.911.122.43
Royal4N0.791.103.33


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United States Department of Agriculture
Agricultural Research Service

The material on this page is in the public domain.

Original posting: April 1, 1999.

Last Modified: 8/13/2016
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