Page Banner

United States Department of Agriculture

Agricultural Research Service

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

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

Poncirus trifoliata × Citrus paradisi

[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

Swingle, CRC #3767

Leaf

%

0

0

0

0

74

0

0

0

0

0

0

26

0

mg/g

0

0

0

0

1.1

0

0

0

0

0

0

0.4

Flavedo

%

0

0

0

0

60

0

5

20

0

0

0

15

0

mg/g

0

0

0

0

0.5

0

tr

0.2

0

0

0

0.1

Albedo

%

0

0

0

0

35

0

0

5

0

0

0

60

0

mg/g

0

0

0

0

2.0

0

0

0.3

0

0

0

3.4

Juice

%

0

0

0

0

31

0

0

5

0

0

0

64

0

mg/g

0

0

0

0

0.4

0

0

0.1

0

0

0

0.8


Unknown, CRC #1452

Leaf

%

0

7

0

70

0

0

11

0

0

0

0

11

1

mg/g

0

0.1

0

1.3

0

0

0.2

0

0

0

0

0.2

Juice

%

0

29

0

12

0

0

21

0

0

0

0

21

17

mg/g

0

0.1

0

tr

0

0

0.1

0

0

0

0

0.1


previous page Table 3 index 

United States Department of Agriculture
Agricultural Research Service

The material on this page is in the public domain.

Original posting: April 1, 1999.

ÿ
Last Modified: 2/6/2002
Footer Content Back to Top of Page