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1H spectra of BAT and WAT at 25°C. The proton NMR spectra were acquired from chow diet BAT and WAT. The fat resonances include -CH3-(CH2)n (A), -(CH2)n- (B), -CH2-O-CO-CH2-CH2- (C), -CH2-CH2-CH=CH- (D), -CH2-O-CO-CH2-CH2- (E), –CH=CH-CH2-CH=CH- (F), -CH2-O-C(O)-CH2-CH2- (G), -CH2-O-C(O)-CH2-CH2- (H), and -CH=CH- (I) groups at ∼0.9, ∼1.3, ∼1.6, ∼2.03, ∼2.25, ∼2.76, ∼4.1, ∼4.9, and ∼5.3 ppm, respectively.
