The linear equations of the fatty acid methyl esters （methyl palmitate, methyl stearic acid methyl, methyl oleate, methyl linoleate, methyl linolenate, and methyl cis - 11 - eicosenoate） were established according to their different content range, using methyl heptadecanoate as internal standard. Results： Within their own linear ranges, the linearity relative coefficients are higher than 0. 999, the average recoveries are from 97. 91% to 100.45%, and the relative standard deviations are from 0.28% to 2.22% gained from a precision experiment....
