Poncirus trifoliata × Citrus paradisi

[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)
Swingle, CRC #3767
Leaf	52.9	23.4	0.0	15.9	6.0	1.8	5.49	1.55	0.51
Flavedo	0.0	18.0	0.0	72.3	7.9	1.8	0.00	0.78	1.51
Albedo	0.3	78.6	0.0	17.7	2.9	0.4	0.03	5.62	0.61
Juice	0.0	75.4	0.0	16.8	7.4	0.4	0.00	1.30	0.14
Unknown, CRC #1452
Leaf	12.3	62.6	0.0	7.6	15.1	2.5	0.56	1.82	0.11
Juice	2.3	44.4	3.8	36.9	9.2	3.4	0.03	0.42	0.17

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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

Poncirus trifoliata × Citrus paradisi

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