Table III.

Unchanged AP (%) in o/w ME with Different Incorporated Components after 84 Days

Sample (o/w ME)	Unchanged AP (%)
AP	14.5 ± 8.4
AP/TDBO = 10:1	41.5 ± 2.4*
AP/TDBO = 10:2	35.8 ± 5.5*
AP/TDBO = 10:4	37.2 ± 5.3*
AP + Fe2+	0.4 ± 0.1
AP + TDBO + Fe2+	0.5 ± 0.1
AP + EDTA	30.5 ± 2.3**
AP + EDTA + Fe2+	4.5 ± 1.1
AP + TDBO + Fe2+ + EDTA	11.3 ± 5.0
AP + TDBO + EDTA	27.5 ± 7.2

*p < 0.05 compared to o/w ME with AP; **p < 0.05 compared to o/w ME with AP/TDBO = 10:1