A Study on the Production Process Control of Zanthoxylum bungeanum Maxim Seed Kernel Oil without Trans-Fatty Acids

Figure 1

Gas chromatography of mixed fatty acid methyl ester standards. 1, octanoate methyl ester (C8:0); 2, decanoate methyl ester (C10:0); 3, undecanoate methyl ester (C11:0); 4, dodecanoate methyl ester (C12:0); 5, tridecanoate methyl ester (C13:0); 6, myristic acid methyl ester (C14:0); 7, myristoleate methyl ester (C14:1); 8, pentadecanoate methyl ester (C15:0); 9, cis-10-pentadecenoate methyl ester (C15:1); 10, palmitic acid methyl ester (C16:0); 11, cis-9-palmitoleate methyl ester (C16:1); 12, heptadecanoate methyl ester (C17:0); 13, cis-10-heptadecenoate methyl ester (C17:1); 14, stearate methyl ester (C18:0); 15, trans-9-octadecenoic acid methyl ester (C18:1, 9t); 16, cis-9-oleate methyl ester (C18:1, 9c); 17, linolelaidate methyl ester (C18:2, 9t12t); 18, linoleate methyl ester (C18:2, 9c12c); 19, arachidate methyl ester (C20:0); 20, γ-linolenate methyl ester (C18:3, 6c9c12c); 21, cis-11-eicosenoic acid methyl ester (C20:1); 22, linolenate methyl ester (C18:3, 9c12c15c); 23, heneicosanoate methyl ester (C21:0); 24, cis-11,14-eicosadienoic acid methyl ester (C20:2); 25, behenate methyl ester (C22:0); 26, cis-8,11,14-eicosatrienoic acid methyl ester (C20:3); 27, erucate methyl ester (C22:1); 28, cis-11,14,17-eicosatrienoic acid methyl ester (C20:3); 29, cis-5,8,11,14-arachidonate (C20:4); 30, cis-13,16-docosadienoic acid methyl ester (C22:2); 31, tetracosanoate methyl ester (C24:0); 32, cis-5,8,11,14,17-eicosapentaenoic acid methyl ester (C20:5); 33, cis-15-tetracosenoate methyl ester (C24:1); 34, cis-4,7,10,13,16,19-docosahexaenoic acid methyl ester (C22:6).