Citrus sinensis ×
(C. sinensis × Poncirus trifoliata)

[The CRC # represents accession number in the Citrus Variety Collection, University of California, Riverside. Abbreviations used in table: Flav/ol, flavone/flavonol; Flavan, flavanone; Psor, psoralen; Coum, coumarin/cinnamic acid; Unkn, unknown]

Cultivar, CRC #
Plant Part	Proportion						Concentration
Plant Part	Flav/ol	Flavan	Psor	Coum	Unkn	Void	Flav/ol	Flavan	Coum
	(%)						(mg/g)
Unknown, CRC # 1447
Leaf	42.0	44.5	0.0	3.7	4.6	5.2	2.19	1.48	0.06
Flavedo	16.8	31.5	2.2	39.9	9.0	0.7	1.91	2.28	1.39
Albedo	2.3	80.6	0.0	6.1	10.3	0.7	0.31	6.95	0.25
Juice	4.4	76.0	0.0	8.9	9.0	1.7	0.06	0.65	0.04

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United States Department of Agriculture
Agricultural Research Service

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Original posting: April 1, 1999.

Last Modified: 02/06/2002

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Survey of Phenolic Compounds Produced in CitrusTable 2. Percentage and total concentrations of phenolics in Citrus and related species

Citrus sinensis × (C. sinensis × Poncirus trifoliata)

Survey of Phenolic Compounds Produced in Citrus
Table 2. Percentage and total concentrations of phenolics in Citrus and related species

Citrus sinensis ×
(C. sinensis × Poncirus trifoliata)