“…HPLC fractions were evaporated to obtain GlcCer [d18:2(4 E ,8 Z )/18:0] ( 1 , 23.6 mg), GlcCer [t18:1(8 Z )/20:0] ( 2 , 16 mg), GlcCer [d18:2(4 E ,8 Z )/20:0] ( 3 , 117.6 mg), GlcCer [d18:2(4 E ,8 E )/20:0] ( 4 , 56.5 mg), GlcCer [t18:1(8 Z )/22:0] ( 5 , 32.2 mg), GlcCer [d18:1(4 E )/20:0] ( 6 , 6.0 mg), GlcCer [d18:2(4 E ,8 Z )/22:0] ( 7 , 29.1 mg), GlcCer [d18:2(4 E ,8 E )/22:0] ( 8 , 4.5 mg), GlcCer [t18:1(8 Z )/24:0] ( 9 , 5.8 mg), GlcCer [d18:2(4 E ,8 Z )/24:0] ( 10 , 28.7 mg), GlcCer [d18:2(4 E ,8 E )/24:0] ( 11 , 8.9 mg), GlcCer [t18:1(8 Z )/26:0] ( 12 , 8.8 mg), and GlcCer [d18:2(4 E ,8 Z )/26:0] ( 13 , 3.9 mg). The chemical structure of each GlcCer was identified by comparisons of 1 H‐ and 13 C‐NMR spectra with reference values listed in a previous study (Takara et al, 2021) (Figure 2).…”