Effect of Xueniao Capsule on Escherichia coli-Induced Acute Pyelonephritis Rats by ¹H NMR-Based Metabolomic Approach

Figure 2

GC-MS fingerprint of petroleum ether extract of XNC. 1, hexadecanoic acid, methyl ester; 2, hexadecanoic acid, ethyl ester; 3, 9, 12-octadecadienoic acid, methyl ester; 4, (E)-9-octadecenoic acid, methyl ester; 5, octadecanoic acid, methyl ester; 6, linoleic acid, ethyl ester; 7, ethyl oleate; 8, 7, 10-octadecadienoic acid, methyl ester; 9, octadecanoic acid, ethyl ester; 10, 11-eicosenoic acid, methyl ester; 11, eicosanoic acid, methyl ester; 12, docosanoic acid, methyl ester.