Table 3.

Relative quantities of saturated hydrocarbons, aromatic hydrocarbons, asphaltene, and non-hydrocarbons in crude oil before and after stimulation with nutrients or combination with Bacillus subtilis M15-10-1.

Experiments	Relative quantity of crude oil (%)
	Saturated hydrocarbon	Aromatic hydrocarbon	Asphaltene	Non-hydrocarbon
Control	71.29	14.85	5.94	5.94
Control + M15-10-1	70.28	12.24	3.85	7.69
Glucose	65.45	16.97	8.48	5.45
Glucose + M15-10-1	58.89	22.22	2.96	12.59
Glycerol	64.31	18.73	2.12	9.19
Glycerol + M15-10-1	61.35	18.40	4.60	12.88
Molasses	55.38	18.88	9.38	15.13
Molasses + M15-10-1	54.69	22.92	3.65	14.58
Corn steep powder	51.52	24.24	13.13	9.09
Corn steep powder + M15-10-1	48.28	18.23	12.81	20.20