Table 1

Range in concentration of 23 polyphenolic compounds isolated from apple fruit skin and cortex of progeny from the 'Royal Gala' × 'Braeburn' segregating population, across two years.

2008

2010

#

Compound

Skin

Cortex

Skin

Cortex

Mean

Max.

Min.

Mean

Max.

Min.

Mean

Max.

Min.

BBA

RGA

Mean

Max.

Min.

BBA

RGA


1

(+)-catechin

19.2

131.7

0.0

13.9

135.2

0.0

14.5

172.0

1.0

8.5

15.4

15.4

241.5

2.0

5.0

11.5

2

procyanidin B2

157.2

510.5

0.0

55.0

233.7

0.0

126.7

475.9

4.8

155.7

178.8

31.5

299.2

2.2

48.4

44.9

3

(-)-epicatechin

201.6

709.3

0.0

57.5

277.6

0.0

134.9

533.9

5.8

154.4

209.0

47.7

316.6

2.4

44.1

53.8

4

procyanidin unk1

15.2

113.7

0.5

8.9

22.1

16.7

140.6

1.3

11.8

15.5

5

procyanidin unk2

76.1

275.2

2.5

106.0

105.0

28.4

178.5

1.6

25.7

29.1

6

procyanidin unk3

51.6

169.7

1.7

72.2

60.3

16.1

103.0

1.3

12.8

14.5

7

procyanidin unk4

26.3

89.2

0.8

35.7

28.8

11.5

59.8

1.6

8.2

7.9

8

procyanidin unk5

43.7

142.5

2.0

63.8

54.5

15.6

85.2

1.3

12.6

14.5

9

3-O-caffeoylquinic acid

96.4

465.1

0.0

152.6

601.8

0.0

121.2

724.2

8.5

11.9

94.0

177.0

985.9

48.6

99.6

133.5

10

p-coumaroylquinic acid

28.1

90.8

0.0

56.4

219.9

0.0

32.1

217.4

2.3

22.2

18.5

56.0

343.4

3.0

41.0

38.3

11

cyanidin-3-O-galactoside

50.7

324.3

0.0

0.0

0.0

0.0

50.0

242.6

1.2

105.4

45.0

0.0

0.0

0.0

n.d.

n.d.

12

cyanidin-3-O-arabinoside

2.8

23.3

0.0

0.0

1.1

0.0

9.7

43.2

1.1

6.2

2.0

0.0

0.0

0.0

n.d.

n.d.

13

cyanidin-unk1

18.2

415.2

0.7

4.8

n.d.

0.0

0.0

0.0

n.d.

n.d.

14

cyanidin-unk2

11.5

25.4

4.8

n.d.

n.d.

0.0

0.0

0.0

n.d.

n.d.

15

quercetin-3-O-rutinoside

61.1

228.5

0.0

0.0

0.0

0.0

38.5

217.6

3.7

14.4

17.0

0.0

0.0

0.0

n.d.

n.d.

16

quercetin-3-O-galactoside

611.9

1518.2

0.0

0.4

6.5

0.0

389.5

1510.4

16.2

222.9

221.4

0.0

0.0

0.0

n.d.

n.d.

17

quercetin-3-O-glucoside

102.1

316.6

0.0

0.1

2.3

0.0

66.3

309.1

14.2

25.0

32.5

0.0

0.0

0.0

n.d.

n.d.

18

quercetin-3-O-xyloside

180.9

711.5

0.0

0.1

3.5

0.0

81.6

222.8

29.1

57.1

57.7

0.0

0.0

0.0

n.d.

n.d.

19

quercetin-3-O-pyranoarabinoside

201.5

481.0

0.0

0.1

3.1

0.0

156.9

492.8

3.8

85.9

129.4

0.0

0.0

0.0

n.d.

n.d.

20

quercetin-3-O-furanoarabinoside

23.2

71.8

0.0

0.0

3.4

0.0

20.4

60.3

4.4

10.7

20.6

0.0

0.0

0.0

n.d.

n.d.

21

quercetin-3-O-rhamnoside

98.8

303.8

0.0

0.6

4.8

0.0

80.0

300.1

24.9

53.3

61.4

0.0

0.0

0.0

n.d.

n.d.

22

phloretin-2'-O-(2''-O-xylosyl)glucoside

44.7

143.2

0.0

9.1

30.6

0.0

53.9

159.3

16.7

43.3

50.7

8.1

42.5

0.7

8.2

8.9

23

phloretin-2'-O-glucoside

44.1

167.3

0.0

8.9

23.1

0.0

39.3

112.2

9.1

39.7

38.0

9.2

67.2

1.1

11.0

6.7


The concentrations are expressed in μg/g of fresh weight. Min.: Minimum; Max.: Maximum; RG: 'Royal Gala'; BB: 'Braeburn'.

Chagné et al. BMC Plant Biology 2012 12:12   doi:10.1186/1471-2229-12-12

Open Data