Table 4 Overview of the levels of metabolites produced by the eight wine yeast strains grown in synthetic grape juice medium under low (67 mg l ⁻¹ ) and high nitrogen (670 mg l ⁻¹ ) concentrations

T73

67

>696

6.73 ± 1.65^a

40.48 ± 2.23^a

1.91 ± 0.02^a,b,c

6.74 ± 1.49^a,b

0.32 ± 0.06^b,c,d

8.95 ± 0.31^f

214.4 ± 97.1^a

670

192

2.09 ± 0.29^b

2.50 ± 0.13^d

0.54 ± 0.03^e

8.63 ± 0.29^a,b

0.79 ± 0.07^a

11.60 ± 0.46^a,b,c

44.7 ± 22.7^b,c

UCD522

67

672

0.47 ± 0.04^b

2.42 ± 0.04^d

2.00 ± 0.12^a,b

7.24 ± 0.54^a,b

0.22 ± 0.05^c,d

12.00 ± 0.00^a,b

201.7 ± 19.3^a

670

144

1.38 ± 0.32^b

2.77 ± 0.89^d

0.34 ± 0.03^e

7.66 ± 0.34^a,b

0.39 ± 0.01^b,c

12.30 ± 0.00^a

191.2 ± 14.3^a

BRL97

67

696

0.51 ± 0.01^b

3.52 ± 0.16^d

1.68 ± 0.04^c,d

6.27 ± 0.21^b

0.44 ± 0.00^b

11.80 ± 0.20^a,b

4.4 ± 3.8^c

670

168

2.03 ± 0.35^b

3.69 ± 0.09^d

0.39 ± 0.00^e

8.79 ± 0.94^a

0.71 ± 0.01^a

11.83 ± 0.21^a,b

8.9 ± 6.7^c

NT116

67

>696

1.85 ± 0.61^b

24.94 ± 3.62^b

1.76 ± 0.09^a,b,c

7.18 ± 0.35^a,b

0.32 ± 0.01^b,c,d

10.2 ± 0.17^e

5.6 ± 3.0^c

670

144

2.23 ± 0.63^b

2.43 ± 0.36^c,d

0.38 ± 0.04^e

8.00 ± 0.30^a,b

0.45 ± 0.01^b

11.85 ± 0.35^a,b

2.1 ± 1.7^c

QA23

67

672

2.08 ± 1.43^b

3.89 ± 0.50^d

1.69 ± 0.04^b,c,d

6.24 ± 0.16^b

0.16 ± 0.03^d

11.50 ± 0.14^a,b,c,d

0.0 ± 0.0^c

670

120

2.31 ± 0.76^b

2.38 ± 0.07^d

0.33 ± 0.01^e

8.47 ± 0.11^a,b

0.43 ± 0.01^b

11.90 ± 0.10^a,b

0.0 ± 0.0^c

VL1

67

696

0.62 ± 0.09^b

2.66 ± 1.09^d

1.94 ± 0.22^a,b,c

6.34 ± 1.06^b

0.34 ± 0.04^b,c,d

11.38 ± 0.34^b,c,d

45.1 ± 14.1^b,c

670

288

1.70 ± 0.22^b

3.00 ± 0.31^d

0.47 ± 0.02^e

8.32 ± 0.42^a,b

0.73 ± 0.04^a

11.75 ± 0.35^a,b,c

4.4 ± 0.5^c

CEG

67

>696

1.49 ± 0.02^b

13.57 ± 0.61^c

1.46 ± 0.00^d

7.05 ± 0.63^a,b

0.33 ± 0.11^b,c,d

10.87 ± 0.13^d,e

0.6 ± 0.0^c

670

216

1.77 ± 0.03^b

1.99 ± 0.07^d

0.36 ± 0.04^e

7.27 ± 0.13^a,b

0.69 ± 0.02^a

11.37 ± 0.21^b,c,d

5.0 ± 7.0^c

XL

67

696

2.57 ± 0.00^b

2.94 ± 0.00^d

2.02 ± 0.00^a

7.81 ± 0.00^a,b

0.24 ± 0.00^b,c,d

11.38 ± 0.02^a,b,c,d

127.6 ± 14.1^a,b

670

168

1.66 ± 0.15^b

2.16 ± 0.14^d

0.44 ± 0.05^e

8.16 ± 0.07^a,b

0.77 ± 0.09^a

11.63 ± 0.4^a,b,c

35.6 ± 23.7^b,c