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Table 4 Free amino acid contents (mg kg−1) in berries of Paiele and Roncaie plants

From: Variations of elements, pigments, amino acids and secondary metabolites in Vitis vinifera (L.) cv Garganega after 501 biodynamic treatment

Compound

m/z

PCh

PTh

RCh

RTh

Alanine

90

30.8 ± 1.5

26.3 ± 1.5

40.6 ± 2.1

39.1 ± 2.6

Cysteine

122

21.7 ± 1.5

32.5 ± 2§

15.0 ± 1.0

35.2 ± 1.0§

Aspartic acid

134

323.2 ± 8.8

390.1 ± 10

310.3 ± 11

315.5 ± 15

Glutamic acid

148

61.5 ± 6.5

72.4 ± 5

50.05 ± 9

56.9 ± 10

Phenyl alanine

165

45.7 ± 3.7

57.1 ± 5.6§

64.31 ± 3.5

65.1 ± 3.1

Glycine

76

14.7 ± 1.2

13.5 ± 0.4

12.28 ± 2.8

14.5 ± 0.9

Histidine

155

11.3 ± 1.1

11.0 ± 1.5

13.3 ± 1.2

15.5 ± 1.9

Isoleucine

132

25.5 ± 2.0

22.3 ± 1.6

25.6 ± 1.5

19.5 ± 2.3

Leucine

147

12.8 ± 1.1

10.9 ± 1.5

12.8 ± 1

14.8 ± 1.3

Lysine

132

15.3 ± 1.2

16.0 ± 1.5

13.8 ± 2

13.5 ± 1.2

Methionine

150

1.5 ± 0.2

3.3 ± 0.2§

2.6 ± 0.5

2.9 ± 0.5

Asparagine

133

28.6 ± 2.5

28.5 ± 1.4

24.1 ± 1.7

23.7 ± 1.5

Proline

116

266.2 ± 18.3

209.9 ± 8§

247.8 ± 18

236.8 ± 23

Glutamine

147

6.4 ± 1.5

5.8 ± 1.2

5.8 ± 1

7.3 ± 0.5

Arginine

175

38.2 ± 1.8

28.2 ± 1.5§

34.5 ± 1.5

46.8 ± 0.9§

Serine

106

4.2 ± 0.8

3.3 ± 0.5§

4.1 ± 1.7

4.7 ± 1

Threonine

120

15.6 ± 1.2

14.5 ± 1.1

17.2 ± 3.5

15.7 ± 1.5§

Valine

118

30.8 ± 1.5

25.4 ± 1.5

22.7 ± 1.3

26.5 ± 3.5

Tryptophan

205

47.2 ± 1.5

53.6 ± 1.5

32.6 ± 1.1

54.7 ± 4.1§

Tyrosine

182.1

14.5 ± 1.5

16.3 ± 1.5

18.1 ± 1.2

16.4 ± 1.2§

  1. P Paiele, R Roncaie, C control, T treated with 501, h harvest
  2. §indicates p < 0.05 treated vs control