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Table 2 Linear regression equations for standard components of methyl ester of 34 fatty acids

From: Effect of Polygonum Multiflorum Thunb on liver fatty acid content in aging mice induced by D-galactose

Number Name abbreviated Retention time(min) Quantitative ions(m/z) Linear equation Correlation coefficient (R 2) Linear range (mg/L)
1 C6:0 7.075 74 Y = 0.05665x-0.01393 0.9993 0.0263–26.3
2 C8:0 10.166 74 Y = 0.06949x + 0.006365 0.9990 0.0263–26.3
3 C10:0 12.867 74 Y = 0.07117x + 0.01177 0.9980 0.0263–26.3
4 C11:0 14.101 74 Y = 0.07200x + 0.01237 0.9978 0.0263–26.3
5 C12:0 15.272 74 Y = 0.07187x + 0.01333 0.9972 0.0263–26.3
6 C13:0 16.384 74 Y = 0.07259x + 0.009960 0.9979 0.0263–26.3
7 C14:0 17.446 74 Y = 0.07177x + 0.007484 0.9981 0.0263–26.3
8 C14:1 17.844 55 Y = 0.02616x + 0.006221 0.9970 0.0263–26.3
9 C15:0 18.463 74 Y = 0.07181x + 0.002304 0.9988 0.0263–26.3
10 C15:1 18.848 55 Y = 0.02673x + 0.0007506 0.9988 0.0263–26.3
11 C16:0 19.442 74 Y = 0.05832x + 0.03077 0.9944 0.0526–52.6
12 C16:1 19.703 55 Y = 0.02076x + 0.04067 0.9961 0.0263–26.3
13 C17:0 20.379 74 Y = 0.06140x-0.005180 0.9993 0.0263–26.3
14 C17:1 20.667 55 Y = 0.02095x + 0.003006 0.9992 0.0263–26.3
15 C18:0 21.453 74 Y = 0.05421x-0.009999 0.9994 0.0263–26.3
16 C18:1 21.729 55 Y = 0.01613x-0.002003 0.9990 0.0526–52.6
17 C18:2 22.343 67 Y = 0.01982x-0.009295 0.9993 0.0526–52.6
18 C18:3 N6 22.785 79 Y = 0.02045x-0.007422 0.9985 0.0263–26.3
19 C18:3 N3 23.279 79 Y = 0.02420x-0.01029 0.9978 0.0263–26.3
20 C20:0 24.091 74 Y = 0.03425x-0.01337 0.9981 0.0263–26.3
21 C20:1 24.349 55 Y = 0.01309x-0.004675 0.9984 0.0263–26.3
22 C20:2 24.873 81 Y = 0.01390x-0.007475 0.9975 0.1315–26.3
23 C21:0 25.146 74 Y = 0.02540x-0.009271 0.9984 0.0263–26.3
24 C20:3 N6 25.161 67 Y = 0.01257x-0.004708 0.9984 0.0263–26.3
25 C20:4 N6 25.417 79 Y = 0.01483x-0.007204 0.9965 0.0263–26.3
26 C20:3 N3 25.554 79 Y = 0.01606x-0.007747 0.9959 0.0263–26.3
27 C20:5 N3 26.159 79 Y = 0.01543x-0.01027 0.9958 0.1315–26.3
28 C22:0 26.212 74 Y = 0.01714x-0.007112 0.9964 0.0263–26.3
29 C22:1 N9 26.494 55 Y = 0.007372x-0.003041 0.9924 0.0263–26.3
30 C22:2 27.123 67 Y = 0.008102x-0.004111 0.9959 0.263–26.3
31 C23:0 27.450 74 Y = 0.01109x-0.006266 0.9936 0.0263–26.3
32 C24:0 28.928 74 Y = 0.007231x-0.002510 0.9953 0.263–26.3
33 C24:1 29.357 55 Y = 0.003275x-0.002131 0.9919 0.0263–26.3
34 C22:6 N3 29.462 79 Y = 0.002571x-0.00006972 0.9990 0.0263–26.3