1. IUPAC, Norm Version 2.150 (ex 2.323): solid content determination in fats by NMR (low resolution nuclear magnetic resonance), 1987.
2. ISO, 8292: 1991(E) International standard: animal and vegetable fats and oils – determination of solid fat content – pulsed nuclear magnetic resonance method/first edition 1991-12-01, 1991.
3. AOCS, Official Method Cd 16b-93: Solid Fat Content (SFC) by Low Resolution Magnetic Resonance.
4. Effects of diffusion on free precession in nuclear magnetic-resonance experiments;Carr;Curr. Cont./Phys. Chem. Earth Sci.,1954
5. Modified spin-echo method for measuring nuclear-relaxation times;Meiboom;Curr. Cont./Eng. Technol. Appl. Sci.,1958