Table 1 Metabolite production of B. amyloliquefaciens GA1 detected by HPLC-ESI mass spectrometry

Surfactin

1030.8, 1046.8 [M+Na, K]+

C13-surfactin

[28]

1044.8, 1060.8 [M+Na, K]+

C14-surfactin

[28]

1058.8, 1074.8 [M+Na, K]+

C15-surfactin

[28]

Fengycin

1471.9, 1487.9 [M+Na, K]+

Ala-6 C15-fengycin

[28]

1485.9, 1501.9 [M+Na, K]+

Ala-6 C16-fengycin

[28]

1499.9, 1515.9 [M+Na, K]+

Ala-6 C17-fengycin

[28]

1513.9, 1529.9 [M+Na, K]+

Val-6 C16-fengycin

[28]

1527.8, 1543.8 [M+Na, K]+

Val-6 C17-fengycin

[28]

Iturin A

1066.1 [M+Na]+

C14-iturin A

[28]

1079.7 [M+Na]+

C15-iturin A

[28]

Macrolactin

425.4 [M+Na]+

Macrolactin A28

[19]

511.4 [M+Na]+

7-o-malonyl macrolactin A

[19]

525.4 [M+Na]+

7-o-succinyl macrolactin A

[19]

629.3 [M+H-H2O]+

Macrolactin D

[19]

Difficidin

559.2 [M-H]-

Oxydifficidin

[18]

Bacillaene

583.5 [M+H]+

Bacillaene A

[18]

605.5 [M+Na]+

Bacillaene B

[18]

Chlorotetaine

289.2 [M+H]+

Chlorotetaine (³⁵Cl)

[20]

291.1 [M+H]+

Chlorotetaine (³⁷Cl)

[20]