Table 3. GC-MS analysis (P < 0.05 in all cases) of pentacyclic triterpenoids of blank sample (in bolds), and samples inoculated with microorganisms (Average values expressed in Ni (in bolds) andΔNi).

nor-α-amyrone

oleanonic acid

ursonic acid

4.25

6.67

3.57

Fungi

C. sitophila

+0.46

+12.91

+1.86

P. chrysogenum

-1.54

+10.54

+2.69

P. herbarum

-1.29

+9.99

+3.20

Bacteria

A. oxydans

-1.76

+8.17

+4.78

B. amyloliquefaciens

-0.26

+5.16

+2.84

S. celluloflavus

+0.08

+5.15

+0.59