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United States Department of Agriculture

Agricultural Research Service

Phenolics:Table 3:C. grandis x C. sinensis

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

Citrus grandis × C. sinensis

[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

Shaddock × St. Michael, CRC #42–1

Leaf

%

2

6

0

22

6

3

8

0

53

0

0

0

0

mg/g

0.1

0.2

0

0.7

0.2

0.1

0.2

0

1.6

0

0

0

Juice

%

3

0

0

18

13

0

23

0

41

0

0

2

0

mg/g

tr

0

0

0.1

0.1

0

0.2

0

0.3

0

0

tr


Tahitian × Star Ruby, CRC #3781

Leaf

%

0

0

2

2

0

0

32

0

0

58

5

0

1

mg/g

0

0

tr

tr

0

0

0.6

0

0

1.1

0.1

0

Juice

%

0

0

0

0

0

0

100

0

0

0

0

0

0

mg/g

0

0

0

0

0

0

0.1

0

0

0

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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