Parameters Control Treated
T1 T2 T3 T4
Peak Intensity at m/z=(PM) 94.46 92.36 90.27 100 99.71
Peak Intensity at m/z=(PM+1) 7.81 7.02 35.88 16.89 16.81
Peak Intensity at m/z=(PM+2) 0.74 0.65 3.22 1.54 1.58
Table 2: GC-MS isotopic abundance analysis result of 4-methoxyphenol.