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Table 5 Results of phenolic compounds identified by RP-HPLC in different extracts (80 % MeOH) of leaves, calli, and regenerated shoots of Diospyros kaki L. cv. Costata that appeared at λmax 330 nm

From: Biotechnological and chemical analysis of Egyptian Diospyros kaki L. cv. Costata grown in Egypt

No.

Phenolic compounds

Phenolic (μg/g D.W)

Rt.a

Leaves

Calli

Regenerated shoots

1

Luteo.6-arbinose 8-glucose

9.352

7.83

65.1

70.4

2

Luteo.6-glucose 8-arbinose

10.551

39.28

4.6

8.57

3

Apig. 6-arbinose 8-glactose

11.563

31.86

5.4

10.09

4

Apig. 6-rhamnose 8-glucose

11.909

57.8

7.6

14.99

5

Apig. 6-glucose 8-rhamnose

12.071

19.33

12.9

14.83

6

Luteolin

12.193

62.59

0

0

7

Luteol. 7-glucose

12.322

9.42

2.3

0

8

Narengin

12.4

50.18

12.8

16.26

9

Rutin

12.467

41.98

4.6

7.94

10

Quercetin-3-O-glucoside

12.506

0

1.5

0

11

Hisperidin

12.636

33.26

5.8

0

12

Kam.3,7-dirhamoside

12.907

0

0

3.68

13

Rosmarinic

12.923

38.29

1.1

5.66

14

Apig.7-O-neohespiroside

13.063

6.86

2.1

7.51

1154

Apig.7-O-glucose

13.257

13.93

1.5

7.54

16

Quercetrin

13.409

23.84

0.9

1.89

17

Narengenin

14.954

0

0

5.04

18

Quercetin

14.979

10.21

1.1

4.86

19

Kamp.3,(2-p-coumaroyl) glucose

15.129

21.96

0

0

20

Hespertin

15.616

42.38

4.7

0

21

Kaempferol

16.38

80.9

0.7

5.48

22

Rhamnetin

16.551

15.9

0.7

2.23

23

Apigenin

16.715

11.09

1.6

2.01

24

Acacetin

18.874

12.30

3.48

3.81

  1. aRt.(retention time)