Table 3. Oxidation Stability of FAAE/In Situ FAAE Mixtures.

mixture	treatment of in situ biofuel	concentration (% w/w)	IT (h)
conventional FAEE/in situ FAEE	without soaking	79.9/20.1	0.51
	with soaking	80.0/20.0	1.01
conventional FAEE/in situ FAME	with soaking	94.7/5.3	0.86
		89.8/10.2	1.04
		83.7/16.3	1.25
		79.6/20.4	1.85
		70.8/29.2	2.56
conventional FAME/in situ FAME	without soaking	80.4/19.6	6.48
	with soaking	79.9/20.1	9.81
	with washing	79.7/20.3	2.66