Table 2 Amount of phenolic acid compounds (mg/kg dried plant) in fungal isolates.

From: Investigation the biological activities and the metabolite profiles of endophytic fungi isolated from Gundelia tournefortii L.

Phenolic acids

Penicillium glabrum

Aspergillus niger

Alternaria tenuissima

Alternaria alternata

Mucor circinelloides

Gallic acid

0.15 ± 0.01d

0.03 ± 0.00c

0.14 ± 0.02c

0.00

0.02 ± 0.00c

Protocatechuic acid

0.18 ± 0.01d

0.08 ± 0.01c

0.16 ± 0.01c

0.15 ± 0.01d

0.00

Rosmarinic acid

4.02 ± 0.16b

0.00

3.23 ± 0.12a

41.02 ± 1.31a

0.00

p-Hydroxybenzoic acid

0.01 ± 0.00

0.00

0.00

0.07 ± 0.00 e

0.00

Vanillic acid

0.00

0.00

0.00

0.00

0.00

Caffeic acid

0.15 ± 0.01d

0.05 ± 0.00c

0.22 ± 0.03b

0.32 ± 0.02c

0.04

p-Coumaric acid

7.53 ± 0.19a

0.23 ± 0.02b

0.00

0.00

0.32 ± 0.02b

Ferulic acid

0.00

0.27 ± 0.01b

0.00

0.00

0.00

m-Coumaric acid

0.43 ± 0.03c

5.41 ± 0.21a

0.00

0.51 ± 0.05b

4.37 ± 0.12a

Salicylic acid

0.00

0.00

0.00

0.00

0.00

Cinnamic acid

0.00

0.00

0.00

0.00

0.00

  1. In a column, values are the means ± SE followed by different letters are significantly different (P < 0.05) by Tukey test (n = 3).