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United States Department of Agriculture

Agricultural Research Service

Phenolics:Table 3:C. resiulata x P. trifoliata

Survey of Phenolic Compounds Produced in Citrus
Table 3. Flavanone composition in genus Citrus and its near relatives

Citrus reticulata × Poncirus trifoliata

[Abbreviations: NTG, narirutin–4'–glucoside; DID, didymin; ERC, eriocitrin; HSP, hesperidin; NRT, narirutin; NER, neoeriocitrin; NRG, naringin; NGG, naringin–4'–glucoside; NHP, neohesperidin; NMO, naringin–6"–malonate (open form); PON, poncirin; NMC, naringin–6"–malonate (closed form); tr, trace. Concentrations are average of two to four runs ±0.05 mg/g fresh weight]


Species and cultivar, CRC #
Plant part Flavanones
7–Rutinosides
  7–Neohesperidosides
  Other
NTG DID ERC HSP NRT NER NRG NGG NHP NMO PON NMC

Unknown, CRC #2619

Leaf

%

0

16

3

22

9

0

46

0

0

0

0

0

4

mg/g

0

1.2

0.2

1.7

0.7

0

3.4

0

0

0

0

0

Flavedo

%

0

0

0

0

0

0

100

0

0

0

0

0

0

mg/g

0

0

0

0

0

0

1.1

0

0

0

0

0

Albedo

%

1

15

3

29

7

0

44

0

0

0

0

0

1

mg/g

0.1

2.7

0.6

5.1

1.3

0

7.8

0

0

0

0

0

Juice

%

1

16

2

28

8

0

41

0

2

1

0

0

1

mg/g

tr

1.3

0.2

2.4

0.7

0

3.5

0

0.2

tr

0

0


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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.

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Last Modified: 2/6/2002
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