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Table 2 Content of phenolic acids in the leaves and inflorescences of buckwheat cultivar Rubra after treatment with 2% CCC

From: Effect of chlorocholine chlorid on phenolic acids accumulation and polyphenols formation of buckwheat plants

 

Leaves

Inflorescences

Phase I

Phase II

Phase II

Control

2% CCC

Control

2% CCC

Control

2% CCC

Vanilic acid

16,54 + 1,30

18,57 + 2,72

44,61 + 3,26

37,20 + 2,18*

27,95 + 1,06

77,93 + 7,39*

Chlorogenic acid

1,25 + 0,07

1,35 + 0,04*

3,27 + 0,35

3,63 + 0,67

1,52 + 0,04

3,06 + 0,85*

p-coumaric acid

17,54 + 0,22

19,25 + 0,32*

46,05 + 3,66

41,24 + 2,78

4,53 + 0,06

7,82 + 1,70*

Ferulic acid

2,35 + 0,43

3,89 + 0,15*

7,35 + 0,53

8,37 + 0,38*

1,81 + 0,14

2,24 + 0,76*

Trans-ferulic acid

35,31 + 3,48

45,03 + 4,24*

29,03 + 4,18

53,13 + 4,89*

20,12 + 2,36

28,87 + 6,56*

Salycilic acid

125,36 + 4,51

134,01 + 1,21*

166,01 + 4,40

164,50 + 5,01

295,25 + 2,57

367,01 + 41,02*

p-anisic acid

48,71 + 2,63

49,81 + 2,31

599,04 + 52,06

459,54 + 83,56*

612,13 + 12,5

817,01 + 43,05*

Cinamic acid

8,20 + 1,54

9,25 + 1,45

9,56 + 2,39

13,51 + 2,92*

8,02 + 1,23

8,99 + 2,51

Methoxycinamic acid

9,26 + 0,02

9,83 + 0,03*

19,10 + 6,70

17,51 + 1,08

10,82 + 1,23

11,74 + 2,10

  1. *Significant differences of these data were calculated using analysis of variance (ANOVA-Duncan’s multiple test, SIGMASTAT 9.0).